[go: up one dir, main page]

WO1997038229A1 - Assemblage tridimensionnel - Google Patents

Assemblage tridimensionnel Download PDF

Info

Publication number
WO1997038229A1
WO1997038229A1 PCT/GB1997/000944 GB9700944W WO9738229A1 WO 1997038229 A1 WO1997038229 A1 WO 1997038229A1 GB 9700944 W GB9700944 W GB 9700944W WO 9738229 A1 WO9738229 A1 WO 9738229A1
Authority
WO
WIPO (PCT)
Prior art keywords
space
tightening
joint
rods
joint according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB1997/000944
Other languages
English (en)
Inventor
Bruno Calic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU23016/97A priority Critical patent/AU2301697A/en
Priority to EP97915594A priority patent/EP0830513A1/fr
Publication of WO1997038229A1 publication Critical patent/WO1997038229A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B1/1912—Connecting nodes specially adapted therefor with central cubical connecting element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E04B2001/1921—Connecting nodes specially adapted therefor with connecting nodes having radial connecting stubs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1957—Details of connections between nodes and struts
    • E04B2001/1966—Formlocking connections other than screw connections

Definitions

  • This invention relates to a joint for construction elements in mechanical engineering, shipbuilding, civil engineering, as well as in building generally. More specifically, this invention relates to a space joint for rods joining primarily in grid structure's nodes.
  • Grid structures on land as for instance: bridges, prefabricated shops, prefabricated houses, prefabricated roofs, partitioning systems, eaves, snow protective structures, power line grid structures, etc.;
  • Partitioning systems as for instance: in stores and cargo stores (holds) on land, in air, water and on space vehicles, and similar;
  • - Furniture as for instance: diving room furniture, wardrobes, chairs, beds, shelves, and similar;
  • - Toys as for instance: folding toys, toys in function of education and furniture, etc.;
  • Space grid structures as for instance: space modules, foundations, grid carriers, etc.;
  • Patent application P 950575 A partially solves some of mentioned problems, but rods have to be singly tightened and loosed. Although this gives the possibility of additional rebuilding, partitioning, or adopting of existing construction, separate intervention on every node is necessary.
  • JP, 05248420 A does not satisfy the following requirements b), e), g), i), k), m), n), and o), and only partially satisfies requirements d), j), 1), while requirements a), c), f), and o) are mainly satisfied.
  • JP, 031 13106 A solves the joining of rods whose axeses are bisected at one point, but a crossover node joint is not dealt with.
  • the present invention aims to solve the mentioned technical problem with space joints, by achieving the following: a) enabling the solution of the technical problem through usage of "multipurpose" space joint types ansuring as much as possible wider range of application; b) enabling the solutions of the technical problem by quick, sustainable, cheap, synchronous, central tightening or loosing of rods; c) enabling the solution of the technical problem by synchronous, central tightening of rods from internal of space joint, in such mode to retreat rods into corresponding space joint body holes; d) enabling the solution of the technical problem by synchronous, central tightening of rods from external of space joint, in such mode to retreat rods into corresponding space joints body holes, while rods' tightening or looseing is executed through tightening bodies (covers); e) enabling the solution of the technical problem by synchronous, central tightening of rods from "heart" external of space joint, in such mode as space joint represent the joint upon which the rods are lean against from the external side, and rode tighten
  • TYPE I Tightening of rods 1 in a space joint body 2 is performed from the internal side (from inner side) of space joint body through tightening bodies (inserts) 3 placed in space diagonal hole of space joint body and by system for tightening of tightening bodies (inserts), so that the rods must be drawn into corresponding space joint body holes before final rods tightening.
  • Friction force among tightening bodies, rods and space joint bodies is realized by axial moving of tightening bodies along space diagonal hole of space joint body.
  • Tightening of rods 1 in a space joint body 2 is performed from the external side (from outer side) of space joint body through tightening bodies (covers) 3 placed outside of space joint body 2 and system for tightening of tightening bodies, so that the rods must be drawn into corresponding space joint body 2 holes before final rods tightening.
  • Friction force among tightening bodies, rods and space joint bodies is realised by axial moving of tightening bodies along space diagonal hole of space joint body. Tightening is enabled by moving of tightening bodies towards space joint body, from space joint body, or combined.
  • TYPE III Tightening of rods 1 in a space joint body 2 is performed from the external side (from outer side) of space joint body through tightening bodies (grips) 3 placed outside of space joint body and system for tightening of tightening bodies, in such way that the rods lean against at corresponding grooves or plane surfaces of bearing part of space joint body "heart" 2, before final tightening.
  • Friction force among tightening bodies, rods and space joint body is realised by axial moving of tightening bodies along space diagonal hole of space joint body, in such way that friction force is realized: a) among rods, tightening bodies and space joint body, b) among rods and tightening bodies only.
  • TYPE IV Tightening of rods 1 in a space joint body is performed from the external side (from outer side) of space joint body through separated tightening body 3 which in principle represent part of the space joint body 2, and system for tightening of tightening body, placed around the space diagonal hole axes of space joint, in such way that the rods must be drawn into corresponding holes of bearing part of space joint, before final rods tightening.
  • Friction force among tightening bodies, rods and space joint body is realized by axial moving of tightening body along space diagonal hole of space joint body.
  • TYPE V Rods blocking is obtained from a space joint body 2 internal (inner) side (in principle based on TYPE I) by means of blocking bodies 3 situated in space diagonal hole of space joint body. Blocking is obtained by mutual adaptation of the geometry of blocking bodies and rods in ways of blocking, such as: a) by adaptation of rods geometry, only, b) by adaptation of both rods and blocking bodies geometry.
  • TYPE VI Rods blocking 1 is obtained from a space joint body 2 external (outer) side (in principle based on TYPE II to IV) by means of tightening bodies 3 situated outside the space joint body. Blocking is obtained by mutual adaptation of the geometry of tightening bodies and the rods in ways of blocking.
  • TYPE VII Easier or harder separable joint (in principle based on TYPE I to VI) is obtained by rods 1 sticking with: a) space joint body 2, b) space joint body 2 and tightening (blocking) body 3, c) tightening (blocking) body 3.
  • TYPE VIII Easier or harder separable joint (in principle based on TYPE I to VI) is obtained by rods 1 welding with: a) space joint body 2, b) space joint body 2 and tightening (blocking) body 3, c) tightening (blocking) body 3.
  • TYPE IX Easier or harder separable joint (in principle based on TYPE I to VI) is obtained by rods 1 soldering with: a) space joint body 2, b) space joint body 2 and tightening (blocking) body 3, c) tightening (blocking) body 3.
  • TYPE X Easier or harder separable joint (in principle based on TYPE I to VI) is obtained by one of mutual combination of rods 1 : sticking, welding, soldering with: a) space joint body 2, b) space joint body 2 and tightening (blocking) body 3, c) tightening (blocking) body 3.
  • FIG. 1.1 Space joint - Space joint body with circular cylindrical space diagonal hole which intersects side holes: a) Right handedness; b) Left handedness; Fig. 1.2 Space joint - Space joint body with circular conical space diagonal hole that intersects side holes: a) Right handedness; b) Left handedness; Fig. 1.3 Space joint - Space joint body with circular cylindrical space diagonal hole which does not intersect side holes: a) Right handedness; b) Left handedness; Fig. 1.4 Space joint - Space joint body with partially circular cylindrical space diagonal hole: a) Right handedness; b) Left handedness; Fig. 1.5 Space joint - Space joint body with stepped circular cylindrical space diagonal hole: a) Right handedness; b) Left handedness; Fig.
  • Fig. 8.1 Application example of space joint with subsystem for tightening or blocking of tightening or blocking body from inside;
  • Fig. 8.2 Application example of space joint with subsystem for tightening or blocking of tightening or blocking body from inside, with marks for sticking, welding and soldering.;
  • Fig. 8.3 shows an example of a space joint with a subsystem for tightening or blocking of tightening or blocking body from outside;
  • Additional marks "a” describe space joint parts of right handedness, and additional marks “b” describe space joint parts of mirror symmetry realization, as well as left handedness.
  • a space joint element is treated as having right handedness if side holds looking in direction of space diagonal
  • Fig. 1.1 to 1.9 space joint bodies with side holes as well as space diagonal hole are shown.
  • Basic geometric body shape is a cube. By reshaping, space joint functionality and design are obtained.
  • all joint bodies are solid, excluded holes, while joint bodies shown in Fig. 1.8 and 1.9 are of a composite type.
  • Fig 1.1 shows a space joint body 2 (2a - right handedness and 2b left handedness) of cubical shape with three side holes of circular cross section, with a space diagonal hole which is also of circular cross section and which intersects side holes, and two mutually perpendicular cross sections Pl (Pla and Plb) and P2 (P2a and P2b) by which the space joint body is divided (if holes are excluded) in two geometrically mutually identical body parts.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by intersection of body 2 with planes perpendicular to space diagonal.
  • Rods 1 ( 1.1 - 1.3) are shown which are fastened by a space joint.
  • Fig. 1.2 shows space joint body 2 (2a - right handedness and 2b - left handedness) of cubical shape with three side holes of circular cross section, with conical space diagonal hole of circular cross section which intersects side holes, and cross section Pl (Pla and Plb).
  • Fig 1.3 shows a space joint body 2 (2a - right handedness and 2b left handedness) of cubical shape with three side holes of circular cross section, with a space diagonal hole also of circular cross section which does not intersect side holes, and with cross sections P 1 (Pa and Pub) which are obtained by intersection of the joint body with a plane pe ⁇ endicular to one side hole, and parallel with other side holes.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by the intersection of the body 2 with planes perpendicular to a space diagonal.
  • Fig 1.4 shows a space joint body 2 (2a - right handedness and 2b left handedness) of cubical shape with three side holes of circular cross section, with a partial space diagonal hole also of circular cross section which does not inersect side holes, and with cross sections Pl (Pla and Plb) which are obtained by intersection of the joint body with a plane which pases through space diagonal and through two plane diagonals of the joint body.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by the intersection of the body 2 with planes perpendicular to a space diagonal.
  • Rods 1 (1.1 to 1.3) are shown, which are fastened by a space joint.
  • Fig 1.5 shows space joint body 2 (2a - right handedness and 2b left handedness) of cubical shape with three side holes of circular cross section, with a discontinued space diagonal hole also of circular cross section which does not inersect side holes, and with cross sections Pl (Pla and Plb) and P2 (P2a and P2b) which are obtained by intersection of a joint body with a plane which pases through a space diagonal and through two plane diagonals of the joint body, and by a plane pe ⁇ endicular on that plane and space diagonal respectively.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by intersection of the body 2 with planes pe ⁇ endicular to the space diagonal.
  • Rods 1 (1.1 to 1.3) are shown, which are fastened by a space joint.
  • Fig 1.6 shows a space joint body 2 of cubical shape with six side holes of circular cross section, with a space diagonal hole which is also of circular cross section and which does not intersect side holes, and with cross sections Pl and P2 which are obtained by intersection of the joint body with a plane which passes through the space diagonal and through two plane diagonals of the joint body, and by a plane pe ⁇ endicular on that plane and space diagonal.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by the intersection of body 2 with planes pe ⁇ endicular to the space diagonal.
  • Fig 1.7 shows a space joint body 2 of cubical shape with nine side holes of circular cross section, with a space diagonal hole which is also of circular cross section and which does not intersect side holes, and with cross sections Pl and P2 which are obtained by intersection of the joint body with a plane which passes through the space diagonal and through two plane diagonals of thye joint body, and by a plane pe ⁇ endicular on that plane and space diagonal.
  • the joint body 2 is only partly of modified cubical shape, which is obtained by the intersection of the body 2 with planes pe ⁇ endicular to the space diagonal.
  • Fig. 1.8 shows a space joint body 2 of cubical shape with three side holes of circular cross section, and a space diagonal hole which is also of circular cross section and which intersects the side holes.
  • the joint body 2 consists of an outer part (shell) (2.1 a and 2.1 b respectively) and an inner part (fulfillment) (2.2a and 2.2b respectively).
  • the outer shape is only partly of modified cubical shape that is obtained by intersection of the body 2 with planes perpendicular to the space diagonal.
  • the outer body space joint part consists of plane parts and tubular parts which join together to represent a shell casing of the space joint body. Tubular parts of the shell casing are shaped so that the space joint fastening is performed from inside (tightening or blocking or etc.).
  • Fulfillment shape is such as to fulfill space inside the shell casing.
  • Fig. 1.9 shows a space joint body 2 of cubical shape with three side holes of circular cross section, and a space diagonal hole which is also of circular cross section and which intersects the side holes.
  • the joint body 2 consists of an outer part (shell) (2.1 a and 2.1 b respectively) and an inner part (fulfillment) (2.2a and 2.2b respectively).
  • the outer shape is only partly of modified cubical shape that is obtained by cuting of the body 2 with planes pe ⁇ endicular to the space diagonal.
  • the outer body space joint part consists of plane parts and tubular parts which join together to represent a shell casing of the space joint body. On tubular parts of the joint body there is no special geometrical preparation because, rod fastening by the joint is performed from outside or separately in a side hole.
  • Fulfillment shape is such as to fulfill space inside the shell casing.
  • a space joint with central inner rods tightening 1 (1.1 - 1.3) comprises a body 2a or 2b, a tightening body 3.1 a or 3.1 b respectively; or 3.2; or 3.3 ; or similar, a screw 4.1 , a washer 4.4.1.1 , an additional body 4.3.1 , a washer 4.4.1.2, a washer 4.4.2.2, an additional body 4.3.2, a washer 4.4.2.1 , a securing 4.2.1 and a nut 4.5.
  • General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (Pos. 2a, or Pos.
  • a tightening insert 3 is used for the rods 1 (1.1 -1.3) tightening to joint body 2 (Pos. 2a or 2b) from inside, so that a tightening force of tightening bush 3 is obtained: a) In use of tightening body 3 (Pos. 3.1a and 3.1b respectively; or Pos.
  • the tightening body In use of the tightening bush 3 (3.1a or 3.1b) the tightening body must be positioned in the diagonal hole before the rods 1 (1.1 - 1.3) are drawn in. In this case, surface performance against the rods 1 ( 1.1 - 1.3) geometry is enabled so that an unmachined tightening insert is inserted in space hole, tightened with tightening systems from both sides of the diagonal hole, normally while the rods are not drawn in. Machining of the tightening bush surface is now performed through side holes of the joint body 2 (2a or 2b). It is also possible to simultaneously drill holes in the joint body and so, at the same time to get side holes and adapt tightening bush geometry.
  • the tightening bush 3 (3.2; or 3.3; or similar)
  • the tightening bushes are performed from more soft elastic material (rubber or similar)
  • the tightening bushes need not be additionally shaped because they are drawn in into the diagonal hole under the relevant load before they are drawn in or after the rods are drawn into the side holes. If a non-ununiform tightening force is requested or friction force on rods respectively, this is obtained by corresponding shaping of the tightening bush 3 and the washers (4.4.1.2 and /or
  • rods 1 ( 1.1 - 1.3) of smaller diameter than the diameter of side holes in the body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles and similar), the space between rods circular side hole surfaces is filled with relevant inserts.
  • a space joint with central inner rods tightening 1 (1.1 - 1.3), comprises a body 2a or 2b, a tightening body 3.1a or 3.2a; or 3.1b and 3.2b; or 3.2; or 3.3 respectively, or similar, a screw 4.1 , a washer 4.4.1.1 , an additional body 4.3.1 , a washer 4.4.1.2, a washer 4.4.2.2, an additional body 4.3.2, a washer 4.4.2.1, a securing 4.2.1 and a nut 4.5.
  • joint body 2 General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to a space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body, so that the surface of the space diagonal hole partly intersects surfaces of the side holes.
  • the tightening body 3 is used for the rods 1 (1.1 -1.3) tightening to joint body 2 (2a or 2b) from inside, so that a tightening force of the tightening bush 3 is obtained: a) In use of the tightening body 3 (3.1a and 3.1b respectively; or Pos. 3.2, or 3.3 or similar) by using a screw 4.1, a washer 4.4.1.1, an additional body 4.3.1, a washer 4.4.1.2, a washer 4.4.2.2, an additional body 4.3.2, a washer 4.4.2.1, a securing 4.2.1 and a nut 4.5, so that on both sides of the tightening system have to be secured free entering of all elements in the joint body hole.
  • tightening bush 3 (3.2; or 3.3; or similar)
  • the tightening bushes are made from more soft elastic material (rubber or similar).
  • the tightening bushes need not be additionally shaped because they are drawn into the diagonal hole under the relevant load before they are drawn in or after the rods are drawn into the side holes.
  • rods 1 (1.1 - 1.3) of smaller diameter than the diameter of side holes in the body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles and similar), the space between rods circular side hole surfaces are filled with relevant inserts.
  • a space joint with central inner rods tightening 1 (1.1 - 1.3), comprises body 2a or 2b, a tightening body 3.1a or 3.1b; or 3.2; or 3.3, or similar, a securing 4.2.1, an additional element 4.3.1, a washer 4.4.1, a washer 4.4.2, an additional element 4.3.2, a washer 4.2.2, and a screw 4.1.2.
  • joint body 2 General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body, so that the surface of the space diagonal hole partly intersects surfaces of side holes, so that in the space diagonal hole the thread is threaded from the side of new formed diagonal surfaces (thread can be extended and across whole surface of space diagonal hole).
  • the tightening body 3 is used for the rods 1 ( 1.1 -1.3) tightening to joint body 2 (2a or 2b) from inside, so that a tightening force of tightening bush 3 is obtained.
  • One of two tightening systems does not need to exist at all.
  • the tightening bodies In use of the tightening body 3 (3.1a or 3.1b), the tightening bodies must be positioned in the diagonal hole before the rods 1 (1.1 - 1.3) are drawn in. In this case, surface performance against the rods 1 (1.1 - 1.3) geometry is enabled so that an unmachined tightening body is inserted in the space hole, tightened with tightening systems from both sides of the diagonal hole, normally while the rods are not drawn in. Machining of the tightening bush surface is now performed through side holes of the joint body 2 (2a or 2b). It is also possible to simultaneously drill holes in the joint body and so at the same time to get side holes and adapt tightening bush geometry.
  • tightening bush 3 (3.2; or 3.3; or similar)
  • tightening bushes are performed from more soft elastic material (rubber or similar)
  • the tightening bushes need not be additionally shaped because they are drawn in into the diagonal hole under the relevant load before they are drawn in or after the rods are drawn into the side holes.
  • rods 1 ( 1.1 - 1.3) of smaller diameter than the diameter of side holes in the body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles and similar), the space between rods circular side hole surfaces are filled with relevant inserts.
  • a space joint with central inner rods tightening 1 (1.1 - 1.3) comprises a body 2a or 2b, a tightening body 3.1.1a or 3.1.2a; or 3.1.1b and 3.1.2b; or 3.2; or 3.3 respectively, or similar, a securing 4.2.1, an additional element 4.3.1, a washer 4.4.1, a washer 4.4.2, an additional element 4.3.2, a washer 4.2.2, and a screw 4.1.2.
  • joint body 2 General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to space diagonal of joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body, so that the surface of the space diagonal hole partly intersects surfaces of the side holes, so that in space diagonal hole, the thread is threaded from the side of the new formed diagonal surfaces (thread can be extended and across the whole surface of the space diagonal hole).
  • the tightening inserts 3 (3.1a and 3.2a or 3.1b and 3.2b respectively) are used for the rods 1 (1.1 -1.3) tightening to the joint body 2 (2a or 2b) from inside, so that a tightening force of the tightening bush 3 is obtained: a) In using of the tightening body 3 (3.1a or 3.2a or 3.1b and 3.2b respectively) by using a screw 4.1.1, 4.2.1 , an additional element 4.3.1, and a washer 4.4.1 , or by a screw 4.1.2, a securing 4.2.2, an additional element 4.3.2, and a washer 4.4.2.
  • One of two tightening systems such as neither one of tightening bodies need not be used if high tightening forces are not required.
  • the tightening bodies need not be positioned in diagonal hole before the rods 1 (1.1 - 1.3) are drawn in.
  • surface performance against the rods 1 (1.1 - 1.3) geometry is enabled so that an unmachined tightening insert (cylindrical piece) is inserted in the space hole, tightened with tightening systems from both sides of the diagonal hole.
  • an unmachined tightening insert (cylindrical piece) is inserted in the space hole, tightened with tightening systems from both sides of the diagonal hole.
  • Machining of the tightening body surface is now performed through the side holes of the joint body 2 (2a or 2b). It is possible to simultaneously drill holes in the joint body and so at the same time to get side holes and adapt the tightening body geometry.
  • Normally tightening bodies can be made in a range, for example by casting, injection, milling and cuting, and similar.
  • the tightening bushes are made from more soft elastic material (rubber or similar).
  • the tightening bushes need not be additionally shaped because they are drawn into the diagonal hole under the relevant load before they are drawn in or after the rods are drawn into the side holes.
  • rods 1 ( 1.1 - 1.3) of smaller diameter than the diameter of side holes in the body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles and similar), the space between rods circular side hole surfaces are filled with relevant inserts.
  • a space joint -with central inner rods tightening 1 (1.1 - 1.3), comprises a body 2a or 2b, a tightening body 3.1a and 3.2a; respectively 3.1b and 3.2b, a screw 4.1, a washer 4.4.1.1 , an additional body 4.3.1 , a washer 4.4.1.2, a washer 4.4.2.2, an additional body 4.3.2, a washer 4.4.2.1, a securing 4.2 and a nut 4.5.
  • joint body 2 General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body.
  • the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body.
  • axes of symmetry of joint bodies there is a hole for passing through parts of tightening systems.
  • the tightening body can be made in several ways, for example by casting, injection, welding, by combined procedures, or in some other manner. Hole beginning on the tightening body can be made with a spherical recess, for easier use of the joint.
  • metals for joint body construction, different materials can be used, for example metals (steel, procron, brass, aluminum, duraluminum, bronze, etc.), and nonmetals (GRP, acrylic, wood, polyurethane, etc.), armored concrete, etc.
  • the washers 4.4.1.1 and 4.4.1.2 are after need for adaptable joint made in a rounded version because of adaptation.
  • the tightening body 3 (3.1a and 3.2a respectively 3.1b and 3.2b) is used for the rods 1 (1.1
  • rods 1 (1.1 - 1.3) are of smaller radius than the radius of side holes on body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles, and similar), hollow space betwen the rods and side circular hole surfaces is filled with corresponding inserts (for example Fig. 7.1).
  • An advantage of this tightening node is that in the side holes of the tightening bodies corresponding bushes are easily inserted, and also those holes can be made with changeable cross section so to enable adaptation of holes themselves to rods, respectively to bushes.
  • a disadvantage of tightening bodies is in that, those bodies can not be positioned afterwards, that is after the rods are pulled through the side holes.
  • a space joint with outer rods tightening 1 (1.1 - 1.3) to joint body "heart"
  • joint body 2 tightening bodies 3 (3. la and 3.2a respectively 3.1b and 3.2b), a screw 4.1, a washer 4.4.1.1 , an additional body 4.3.1 , a washer 4.4.1.2, a washer 4.4.2.2, an additional body 4.3.2, a washer 4.4.2.1 , a securing 4.2 and a nut 4.5.
  • the tightening body can be made in, for example by casting, injection, welding, etc.
  • the beginning of the hole on the tightening body can be made with a spherical recess, because of easier joint adaptation.
  • joint body different materials can be used, for example metals (steel, procron, brass, aluminum, duraluminum, bronze, etc.), and nonmetals (GRP, acrylic, wood, polyurethane, etc.), armored concrete, etc.
  • metals steel, procron, brass, aluminum, duraluminum, bronze, etc.
  • nonmetals GRAP, acrylic, wood, polyurethane, etc.
  • armored concrete etc.
  • Washers 4.4.1.1 and 4.4.1.2 are after need for adaptable joint made in rounded version because of adaptation.
  • the tightening bodies 3 (3.1a and/or 3.2a respectively 3.1b and/or 3.2b) are used for the rods 1 (1.1 -1.3) tightening to the joint body 2 (2a or 2b) from outside, so that tightening force of the tightening bodies 3 is obtained:
  • rods 1 (1.1 - 1.3) of smaller diameter from diameter of side holes on body 2 (2a or 2b) or rods are not of circular cross section (ellipse, angled profiles, and similar)
  • hollows space between the rods and circular side hole surfaces is filled with corresponding inserts.
  • Fig. 5.1 which serves for rods 1.1, 1.2 and 1.3 tightening, comprises a body 2 (2a or 2b), a tightening body 3 (3a or 3a) and system for tightening of the tightening body which in general case can be formed of following parts: a screw 4.1 , a washer 4.2, an insert 4.3, a washer 4.4, a washer 4.5, an insert 4.6, a washer 4.7, a securing 4.8, a nut 4.9.
  • joint body 2 (2a or 2b) General geometry of the joint body 2 (2a or 2b) is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole which passes diagonally through the whole joint body, so that surface of the space diagonal hole does not intersect the side hole surfaces.
  • the hollow space between the rods and the surfaces of the circular side holes are filled with corresponding inserts and also hollow space between rods and tightening surfaces on tightening element.
  • the body of such joint can be easy produced from metals and nonmetals, for example steel, procron, aluminum, brass, duraluminum, wood, GRP, polyurethane, acrylic, etc.
  • the joint body can be obtained in different ways, for example by cuting from quadrilateral rods, by casting, by forging, or by injection.
  • the body holes can be produced during casting, injection, or afterwards, which depending upon material, series, dimensions, technology on disposition, requested quality of performance, and similar.
  • the tightening body can be produced in similar way to the joint body, even and from joint body itself, if it is performed in geometry which includes also tightening body geometry.
  • the threads in the bodies can be made in performed in various ways, for example by casting, injection, subsequent threading, etc.
  • the rods can be rods of shapes such for example as circular, elliptical, angled profiles, bulb profiles, Holland profiles, etc. They can be tubes, of such cross section that can be pulled through the side holes, so that eventual bigger clearances are solved with additional inserts.
  • the rods 1 (1.1 - 1.3) tightening system by means of the tightening body 3 to joint body 2 enables following options of tightening:
  • Space joint TYPE IVb (with bigger bearing tightening surfaces) Fig. 5.2 differs from space joint TYPE IVa substantially only in joint body 2 geometry and tightening body 3 geometry, so that tightening body 3 geometry is obtained in such a way that the joint body 2 is cut partially with three planes which are pe ⁇ endicular to planes in which there are neighboaring surfaces of one diagonal top point and which pass through diagonals of those surfaces up to the middle of the joint body 2, and partially cut with three planes pe ⁇ endicular to surfaces before mentioned which are also pe ⁇ endicular to the side holes, so they reach up to the middle of the side holes and reach up to the middle joint body.
  • joint Type IVb in relation to joint Type IVa is in enlarged bearing surfaces of the tightening body to the rods 1 (1.1 - 1.3), which can be very useful on some separable joints where bigger tightening forces are required, and by that also bigger friction forces respectively specific loads of tightening surfaces and also is requested that for frequent joint adaptations are minimally damaging smooth rods surfaces.
  • a space joint with central inner rods tightening 1 (1.1 - 1.3), comprises a body 2a or 2b and a blocking body 3.
  • General geometry of the joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exists the hole that passes 26 diagonally through the whole joint body, so that the space diagonal hole surface partially cuts side hole surfaces.
  • Rods preparation because of blocking body appliance a) Rods are drawn in relevant side holes in the joint body and temporarily prevent moving and twisting. Then through the space diagonal hole, machining of rods is performed so that after the machining of rods space diagonal hole geometry for blocking body passing is ensured. b) Preparation (machining) of rods is performed outside joint body on an automatic machine or similar machine by which machining of recess and cuting is enabled.
  • Preparation of the blocking body is extremely simple as such body has a cylindrical cross section. Preventing the blocking body from moving along space diagonal axes of the joint body is enabled by series of common known ways: a) by special head on blocking body; b) cotters; c) split pins; d) by a recess in the space diagonal hole and a thread on part of the blocking body; e) by producing shorter blocking body and applying screw; f) by incorporating a cylindrical seal to recess at the blocking body, and in other ways.
  • the blocking body 3 serves for contemporary blocking of all the rods 1 (1.1 - 1.3) in the joint body 2 (2a or 2b) from inside, so that blocking is obtained by: a) Inserting of the blocking body to space diagonal hole after the rods are drawn into the joint body at right positions and correspondingly twist, the blocking body is secured in hole from axial movement by some of before mentioned ways. b) Same as in a), so at least one rod is not drawn in.
  • An advantage of this space joint is in that it is an extremely simple blocking system, and contemporary is securing the joint from axial movement and from rotation.
  • An additional advantage is that the joint blocking system practically does not need maintenance.
  • An especial advantage is that the joint strength is constant and with extremely easy separating.
  • a disadvantage of this system is in that on rods smaller but permanent recesses have to be milled.
  • the tightening body can be made in several manners, for example by casting, by injection, by welding, by combined procedures and in other ways. Hole beginning on tightening body can be performed with spherical recess, due to easier adaptation of joint.
  • metals for joint body construction different materials can be used, for example metals (steel, procron, brass, aluminum, duraluminum, bronze, etc.), nonmetals (GRP, acrylic, wood, polyurethane, etc.), armored concrete, etc.
  • Washers 4.4.1.1 and 4.4.1.2 are after need for adaptable joint performed in rounded version because of adaptation.
  • the tightening body 3 (3.1a and 3.2a respectively 3.1b and 3.2b) is used for the rods 1 (1.1 -1.3) tightening to joint body 2 (2a or 2b) from outside of joint body geometry, so that tightening force of tightening body 3 is obtained: a) By the screw 4.1 , the washer 4.4.1.1 , the additional body 4.3.1, the washer 4.4.1.2, the washer 4.4.2.2, the additional body 4.3.2, the washer 4.4.2.1, the securing 4.2, and the nut 4.5, so that screw 4.1 is used simultaneously for tightening both tightening bodies 3 (3.1a and 3.2a respectively 3.1b and 3.2b).
  • the hollow space between rods and the side circular hole surfaces is filled with corresponding inserts, sea for example Fig. 7.1.
  • An advantage of this tightening mode is the possibility that, in side holes of tightening bodies, corresponding bushes are easy inserted, and also those holes can be made with changeable cross section so to enable adaptation of holes themselves to rods, respectively to bushes.
  • a disadvantage of the tightening bodies is that those bodies can not be positioned afterwards, that is after the rods are pulled through the side holes.
  • a space joint with central inner rods tightening 1 (1.1 - 1.6), comprises a body 2a or 2b and blocking body 3.
  • General geometry of joint body 2 is described in P 950575 A, so that the joint body 2 (2a, or 2b) is cut with two planes which are pe ⁇ endicular to the space diagonal of the joint body 2 (2a or 2b) which passes through two joint body top points which are equidistant from them, so that around the space diagonal exist the hole which passes diagonally through the whole joint body, so that the space diagonal the hole surface partially cuts side hole surfaces.
  • the preparation of blocking body is something more complex than with joint TYPE Va.
  • the basic form of the blocking body is a cylindrical rod from which by corresponding machining geometry suitable to rods recesses is obtained.
  • Prevention against moving of the blocking body along space diagonal axes of the joint body is enabled by several known ways: a) by transversal holes and split pins; by special head on the blocking body; b) cotters; c) by thread in space diagonal hole and thread on part of the blocking body; d) by producing shorter blocking body and using screw; e) by inco ⁇ orating cylindrical seal in recess on the blocking body, and in other ways.
  • the blocking body 3 serves for simultaneous blocking of all the rods 1 (1.1 - 1.3) in the joint body 2 (2a or 2b) from inside so that blocking is obtained as follows:
  • a disadvantage of this blocking system in relation to preceding TYPE Va is in that the preparation of rods is slightly more complex.
  • rods 1 (1.1 - 1.3) fastenings exist as follows: a) Tightening (fixing) of the rods 6.1 - 6.3, after they are temporarily tightening, is performed by sticking through the space diagonal hole. Separation of the joint is enabled by the action of increased forces on the rods, and in case of a more strengthened joint by corresponding chemical. b) Tightening (fixing) of the rods 6.1 - 6.3, after they have been temporarily tightened, is performed by welding through the space diagonal hole. Separation of the joint is enabled by partial drilling of a weld through the space diagonal hole, so that the rods and the body 2 are partially damaged.
  • Sticking can be realized in several phases, for example firstly rods parts are stuck in panel constructions in body or at joint body (force is obtained by means of tightening and/or blocking subsystems), and after temporarily complex space modules, sticking among tightening and/or blocking bodies and rods is performed.
  • a disadvantage of such way of additional fastening of the space joint is in harder separable joint, causes bigger damage of joint parts with forced separating. If it deals only with welding in space diagonal hole, damage appears at the very hole and rod parts in way of weld.
  • An advantage of such possibility of additional fastening of space joint is in that it is firstly a separable joint, and than if necessary is inseparable, and finally a "quasi" - separable joint. This advantage of the joint can be multiple - used when performing various assembling activities on spot, where lots of things have to be adapted before final joint fixing.
  • Adaptive bearing bushes are intended for fitting hollow spaces in side holes in space joint body and rods which are fastened in one of predicted ways.
  • Fig. 7.1 shows some options of adaptation for circular and uncircular rods forms.
  • bearing bushes it is possible to join (fasten, block, stick, weld, sold, or similar) rods of various geometrical forms, independently of standardized holes in the joint body.
  • a special advantage is that the rods can be chosen regarding load (form, dimensions, material).
  • fastening of the bush to the joint body can be solved differently from the fastening of a bush and a rod.
  • Fig. 8.1 shows the application of space joints with complete side holes in the joint body.
  • Fig. 8.2 shows the application of space joints in the construction of, for example furniture, where besides joints, rods and panels are used.
  • the panels 10 can be from various materials, for example paper, cardboard, aluminum, plastics, steel, etc., depending of application, load, environment, and similar. Sometimes rods can be used instead of panels.
  • Fig. 8.3 shows me application of a space joint without side holes (rods are reposed on adapted bearing places of joint body before tightening).
  • At least one of the holes (side, space diagonal) is not of circular cross section; b) At least one of the holes has geometrical form of rotational body; c) At least one of the holes does not have own symmetry axes; d) At least one of the holes does not pass through whole joint body; e) At least one of the holes is not of constant cross section; f) That exists at least one additional side hole; g) That at least two side holes are inclined under angle different from 90 degrees; h) There exists in at least one of the holes a thread and:
  • the joint body consists of outer shell and inner part - fulfillment
  • joint bodies can be used as bodies for all mentioned space joints types, while some of them due to specifically geometry and price are seldom used in practice.
  • Space joint body for three or more rods can be made, upon special request in various known standard or non - standard geometrical forms: a) regular trilateral prism; b) regular trilateral pyramid; c) regular trilateral truncated pyramid; d) regular quadrilateral pyramid; e) regular quadrilateral truncated pyramid; f) some other application suitable form.
  • Space joint can be used and for rods connecting by which are additionally stiffened plane and space grids, so that special additions for the joint body are used, and also space diagonal hole is used for separable and/or inseparable fastening.
  • the space joint can very successfully be used in various application conditions and with joints also to ensure an ecological component.
  • the space joint can be also successfully used for various children toys, including toys that are educational.
  • the space joint can also be a useful element of furniture, and similar.
  • the space joint has application in the formation of decorative objects from various materials (wood, various metals, nonmetals,etc), also including precious materials like gold, platinum, etc.
  • a disadvantage of such way of additional fastening of space joint is in harder separable joint, resulting in bigger damages of joint parts under forced separation. If it deals only with welding in space diagonal hole, damages appear at the hole and rod parts in the way of the weld.
  • An advantage of the possibility of additional fastening of the space joint is in that it is firstly a separable joint, and than if necessary an inseparable, and finally a "quasi" - separable joint. This advantage of the joint can be multiple - used when performing various assembling activities on spot, where lots of things have to be adapted before final joint fixing.
  • a disadvantage of such way of additional fastening of space joint is in harder separable joint, respectively in bigger damages of joint parts while forced separating. If it deals only with welding in space diagonal hole, damages appear at the hole and rod parts in the way of the weld.
  • An advantage of the possibility of additional fastening of space joint is in that it is firstly a separable joint, and than if necessary an inseparable, and finally a "quasi" - separable joint. This advantage of the joint can be multiple - used when performing various assembling activities on spot, where lot of things have to be adapted before final joint fixing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Joints Allowing Movement (AREA)
  • Dowels (AREA)

Abstract

L'invention concerne un assemblage tridimensionnel avec serrage central (1) par tiges intérieures (1.1 à 1.3), qui comprend un corps (2) (en position 2a ou 2b), un corps de serrage (3.1a ou 3.1b respectivement; ou 3.2; ou 3.3 ou une position similaire), une vis (4.1), une rondelle (4.4.1.1), un corps additionnel (4.3.1), une rondelle (4.4.1.2), une rondelle (4.4.2.2), un corps additionnel (4.3.2), une rondelle (4.4.2.1), une fixation (4.2.1) et un écrou (4.5). La configuration générale du corps (2) de l'assemblage est décrite dans le brevet P 950575 A: le corps (2) de l'assemblage (en position 2a ou 2b) est coupé en deux plans qui sont perpendiculaires à une diagonale tridimensionnelle du corps (2) (en position 2a ou 2b) de l'assemblage, qui passe à travers deux points supérieurs du corps de l'assemblage équidistants à ces deux plans, de sorte qu'il existe autour de la diagonale tridimensionnelle un trou qui traverse en diagonale tout le corps de l'assemblage. Ainsi, la surface du trou de la diagonale tridimensionnelle entrecroise partiellement les surfaces des trous latéraux. Une pièce rapportée (3) de serrage est utilisée pour que les tiges (1) (en position 1.1 à 1.3) serrent le corps (2) (en position 2a ou 2b) de l'assemblage de l'intérieur en appliquant une force de serrage: a) lorsque le corps de serrage (3) est en fonctionnement (en position 3.1a et 3.1b respectivement; ou en position 3.2; ou 3.3 ou une position similaire), à l'aide d'une vis (4.1), d'une rondelle (4.4.1.1), d'un corps additionnel (4.3.1), d'une rondelle (4.4.1.2), d'une rondelle (4.4.1.1), d'un corps additionnel (4.3.2), d'une rondelle (4.4.2.1), d'une fixation (4.2.1) et d'un écrou (4.5), afin de garantir sur un côté du système de serrage une entrée libre pour tous les éléments dans le trou du corps de l'assemblage, alors que de l'autre côté une rondelle correspondante (4.4) (4.4.1.1; 4.4.1.2; 4.4.2.1 ou 4.4.2.2) sert de support au corps de l'assemblage; b) dans le même cas qu'en a), de sorte que le trou de la diagonale tridimensionnelle est dirigé vers l'un des points supérieurs de la diagonale dont une section transversale est plus petite, et en principe adapté à la taille de la vis (4.1); c) dans le même cas qu'en b), de sorte que le trou de la diagonale de section transversale plus petite est conçu pour y visser la vis (4.1), de façon que pour serrer cette vis (4.1), la fixation (4.2.1), la rondelle (4.4.1.1), le corps additionnel (4.3.29) et la rondelle (4.4.2.2) puissent être utilisés.
PCT/GB1997/000944 1996-04-05 1997-04-03 Assemblage tridimensionnel Ceased WO1997038229A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU23016/97A AU2301697A (en) 1996-04-05 1997-04-03 Space joint
EP97915594A EP0830513A1 (fr) 1996-04-05 1997-04-03 Assemblage tridimensionnel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP960160A 1996-04-05
HRP960160 HRP960160A2 (en) 1996-04-05 1996-04-05 Space joint

Publications (1)

Publication Number Publication Date
WO1997038229A1 true WO1997038229A1 (fr) 1997-10-16

Family

ID=10946380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1997/000944 Ceased WO1997038229A1 (fr) 1996-04-05 1997-04-03 Assemblage tridimensionnel

Country Status (5)

Country Link
EP (1) EP0830513A1 (fr)
AU (1) AU2301697A (fr)
CA (1) CA2223631A1 (fr)
HR (1) HRP960160A2 (fr)
WO (1) WO1997038229A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462424A (en) * 2008-08-05 2010-02-10 Mark Richard Cunliffe External fixation clamp
US20130108355A1 (en) * 2011-10-28 2013-05-02 John T.S. Lee Joint device for rods and panels
EP3327213A1 (fr) * 2016-11-24 2018-05-30 Jose Ramon Lopez Blanco Éléments de noeud, kit et procédé d'assemblage
US12339120B2 (en) * 2023-03-21 2025-06-24 Hrl Laboratories, Llc Modular inertial measurement unit and elements for making same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102433931B (zh) * 2011-08-25 2016-05-18 李轩 一种空间结构及其构建方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942898A (en) * 1958-04-23 1960-06-28 Burndy Corp Connector
FR2302437A1 (fr) * 1975-02-26 1976-09-24 Bernardin Didier Sarl Assemblage multidirectionnel
FR2334866A1 (fr) * 1975-12-11 1977-07-08 Zettwoog Daniel Dispositif de jonction de profiles formant une ossature
EP0168544A1 (fr) * 1984-07-17 1986-01-22 Riccardo Plotti Dispositif d'assemblage d'angle pour relier des barres

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942898A (en) * 1958-04-23 1960-06-28 Burndy Corp Connector
FR2302437A1 (fr) * 1975-02-26 1976-09-24 Bernardin Didier Sarl Assemblage multidirectionnel
FR2334866A1 (fr) * 1975-12-11 1977-07-08 Zettwoog Daniel Dispositif de jonction de profiles formant une ossature
EP0168544A1 (fr) * 1984-07-17 1986-01-22 Riccardo Plotti Dispositif d'assemblage d'angle pour relier des barres

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462424A (en) * 2008-08-05 2010-02-10 Mark Richard Cunliffe External fixation clamp
GB2462424B (en) * 2008-08-05 2012-08-08 Mark Richard Cunliffe An external fixation clamp
US20130108355A1 (en) * 2011-10-28 2013-05-02 John T.S. Lee Joint device for rods and panels
EP3327213A1 (fr) * 2016-11-24 2018-05-30 Jose Ramon Lopez Blanco Éléments de noeud, kit et procédé d'assemblage
WO2018096044A1 (fr) * 2016-11-24 2018-05-31 Lopez Blanco Jose Ramon Éléments de nœud, nécessaires et procédés
US12339120B2 (en) * 2023-03-21 2025-06-24 Hrl Laboratories, Llc Modular inertial measurement unit and elements for making same

Also Published As

Publication number Publication date
AU2301697A (en) 1997-10-29
CA2223631A1 (fr) 1997-10-16
HRP960160A2 (en) 1998-04-30
EP0830513A1 (fr) 1998-03-25

Similar Documents

Publication Publication Date Title
EP1903155B1 (fr) Cadres d'espace et agencement de noeud de connexion pour ceux-ci
US7992353B2 (en) Space frame hub joint
US7882586B2 (en) Moment-resisting joint and system
JP5497636B2 (ja) 地震構造装置
US3596950A (en) Joints for bracing members
US5452555A (en) Method and apparatus for assembling multiple wall segments into a curved configuration
US5660003A (en) Structural frame based on plurality of tetrax structures
US5371988A (en) Modular building system and frame members
US5119613A (en) Composite beam, connector and construction
EP3545144B1 (fr) Éléments de noeud, kit et procédé d'assemblage
EP0830513A1 (fr) Assemblage tridimensionnel
CN214329280U (zh) 一种长螺杆加强型刚性抗弯胶合木节点
CN103821231A (zh) 榫卯连接处榫片在两个相互垂直方向上的榫卯连接结构体系
CN112832578A (zh) 一种用于提升梁柱节点消能与自复位能力的装置
CN101498147A (zh) 可拆卸的三维梁柱结构方法
CN218437524U (zh) 一种装配式建筑中的节点构造
CN218028189U (zh) 一种装配式建筑中的连接结构
EP0743999B1 (fr) Structure porteuse
KR20050082325A (ko) 스페이스 프레임 트러스
KR102087003B1 (ko) 완전 고정형 싱글레이어 프레임
CN217601694U (zh) 一种内藏锁头的装配式钢木结构节点
US20250290310A1 (en) Ductile anchor attachment mechanism self-aligning fuse plate system
CA2869050C (fr) Raccord et systeme resistant aux moments
JP7739228B2 (ja) 接合構造
CN209429260U (zh) 一种装配式混凝土的装配结构

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH HU IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF

ENP Entry into the national phase

Ref document number: 2223631

Country of ref document: CA

Ref country code: CA

Ref document number: 2223631

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1997915594

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1997915594

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: JP

Ref document number: 97535956

Format of ref document f/p: F

WWW Wipo information: withdrawn in national office

Ref document number: 1997915594

Country of ref document: EP