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US3150463A - Greenhouse - Google Patents

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Publication number
US3150463A
US3150463A US76927A US7692760A US3150463A US 3150463 A US3150463 A US 3150463A US 76927 A US76927 A US 76927A US 7692760 A US7692760 A US 7692760A US 3150463 A US3150463 A US 3150463A
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Prior art keywords
flange
web
ridge
beams
flanges
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Expired - Lifetime
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US76927A
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James A Nearing
James L Nearing
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J A NEARING CO Inc
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J A NEARING CO Inc
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Priority to US76927A priority Critical patent/US3150463A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481—Details of wall panels
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2487—Portico type structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0806—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars the supporting section of the glazing bar consisting of one single extruded or rolled metal part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • E04D2003/0875—Mutual connections and details of glazing bars on the ridge of the roof or on intersecting roof parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/02—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant
    • E04D3/06—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor
    • E04D3/08—Roof covering by making use of flat or curved slabs or stiff sheets of plane slabs, slates, or sheets, or in which the cross-section is unimportant of glass or other translucent material; Fixing means therefor with metal glazing bars
    • E04D2003/0868—Mutual connections and details of glazing bars
    • E04D2003/0881—Mutual connections and details of glazing bars on the eaves of the roof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S52/00—Static structures, e.g. buildings
    • Y10S52/17—Static structures, e.g. buildings with transparent walls or roof, e.g. sunroom

Definitions

  • the objects of this invention are to produce a greenhouse in which the framework is composed of beams and rafters having only two basic shapes, and to produce these beams and rafters as extruded metal sections composed of a lightweight metal, such as aluminum.
  • first extruded section utilized as a ridge beam and a second extruded section utilized as a rafter and/ or a side wall post.
  • the ridge beam has flanges which serve as a support for the panes of glass, means for applying the glazing strips, a gutter, and a connecting means for the ridge plate.
  • the rafters also have flanges which function as glazing supports and gutters, and in addition, have ribs extending along the web of the rafter forming sockets for receiving fastening screws by means of which the framework is put together.
  • the construction is such that, with but a few standard parts, a greenhouse of any size and with any pitch angle can be quickly and easily assembled;
  • FIGURE 1 is an end elevational view of a completed greenhouse
  • FIGURE 2 is a side view of FIGURE 1;
  • FIGURE 3 is a crosssectional view taken on the line 3-3 of FIGURE 2;
  • FIGURE 4 is an enlarged detail view of a portion of FIGURE 3 showing the ridge beam construction
  • FIGURE 5 is a cross-sectional view on the line 5-5 of FIGURE 1;
  • FIGURE 6 is a cross-sectional view on the line 66 of FIGURE 2.
  • the greenhouse is composed of either vertical or inclined posts 16 connected at the caves to rafters 12, with the rafters being joined together at the ridge 14. The spaces between the rafters are filled in with panes of glass 16.
  • the ridge is composed of a pair of ridge beams, each of which has a web 20.
  • the lower end of web 20 has a transversely extending flange 22 crossing the end of the web to form a long portion on one side and a short portion on the other side of the web.
  • a second flange 24 extends from the web parallel to the short portion of the flange 22 in order to form a groove therebetween.
  • the other end of web 2'! has a flange 26 extending therefrom in a direction opposite to the larger portion of flange 22.
  • flange 26 has an H-shaped cross-section so as to produce a small web 28, a first pair of spaced flanges 30 and 32 forming a groove therebetween, and a second pair of flanges 34 and 36 forming a second groove for the reception of a glazing strip.
  • the outer end portions of flange 34 are provided with grooves 34a serving as drip grooves for condensate.
  • the portion 38 of flange 26 adjacent web 20 is curved inwardly so as to form a gutter and is depressed with respect to flange 36 so as to form a seat for a glass pane 16.
  • the entire ridge beam is assembled by connecting the groove formed by the flanges 22 and 24 with the bottom ridge plate 40, and connecting the flanges 26 together by an upper ridge plate 42 seated in the grooves provided between flanges 30 and 32.
  • the two ridge beams are held together by means of bolts 44 and 46 fastened to the webs of the two respective ridge beams.
  • Each rafter or post member 10, note FIGURE 5 is of I-beam cross-section with a web 50.
  • the lower flange 52 has upwardly turned ends 54 so as to form a gutter.
  • the upper flange 56' has a downwardly curved outer end portion 58 forming a seat and a gutter for the glass pane 16.
  • the web 50 is extended upwardly in a T-shaped section composed of a web 64 and a flange 62 so that flange 62 is parallel to and spaced from flange 56 and forms a groove for receiving a glazing strip.
  • the outer end portions of flange 62 are provided with grooves 62a serving as drip grooves for condensate.
  • Web St has integral therewith a pair of curved ribs 64 mounted on one side of the web adjacent flange 56 and a second similar pair of ribs 66 on the opposite side of web 50 adjacent flange 52. These ribs serve both to stiffen the web and also to function as sockets for the reception of fastening screws.
  • the framework is assembled by first, as shown in FIG- URE 6, using one of the ridge beams as a sill.
  • the ridge beam is laid with its flanges 22 and 30 resting on the ground G.
  • the post it) is connected at right angles to the web 26 of the ridge beam and fastened in place by means of grooves 7i) which are threaded into the sockets formed by the ribs 64 and 66, respectively.
  • a similar ridge beam is fastened to the other end of the post 14 or rafter 12.
  • a plurality of posts are thus assembled as shown in FIGURE 2 to form the side wall of the greenhouse of any length and of any height according to the length at which the posts 10 are cut. No matter what length is used, the ribs 64 and 66, respectively, always form sockets for the reception of the fastening screws.
  • the roof is assembled by similarly forming panels of the rafters 12 resting between the ridge beam sections.
  • the roof panel has its lower edge formed by the flange 22 set in the groove formed by the corresponding flange extending along the upper edge of the side panel.
  • This eaves portion is completed by means of an eaves plate 72 set in the grooves formed between the flanges 30 and 32 of the ridge beam, and the adjacent beams being fastened together by bolts 74 and 76 extending through the facing webs 20.
  • the ridge is then completed by means of the ridge plates 40 and 42 as hereinbefore described.
  • the width of the frame can be varied by changing the length or width of the roof panels and the pitch angle is fixed by the angle given the aluminum ridge plates 40 and 42 and of the eaves plates 72.
  • panes of glass 16 are laid on the flange portions 38 and resilient rubber sealing strips 80 pressed into the glazing grooves between flanges 34 and 36 and extending over a portion of the flange 62.
  • These sealing strips 86 are arcuate in shape and have a rib 82 running centrally of the convex side of the arc, which rib abuts the outer edge of flange 34.
  • the other sides of the glass panes 16 are seated on the grooved flange portion 58 of the rafters 12 or posts 10 and a similar sealing strip 80 pressed into the groove formed between the flange portion 56 and the flange 62.
  • the ridge beams have a cross-section such that various flanges serve to stiffen the beams and because of the angle at which the beams are placed, various drainage gutters are created for removing the condensate formed in a greenhouse.
  • the curved portion 38 of the flanges 26 act as gutters beneath the edges of the glass panes to drain away rain water.
  • the same advantage is achieved by the curved portions 58 of the flanges 56 on the rafters 12 and posts 10. These are also stiffened by the secondary flanges.
  • the posts 10, rafters 12 and the ridge beams are preferably composed of extruded aluminum shapes so dimensioned that the rafters or posts will fit snugly in and in alignment with the ridge beams.
  • the frame is constructed of two basic shapes.
  • the other elements used are of conventional shape and all of the elements, such as the bolts, screws, ridge and eaves plates, are composed of aluminum. The materials therefore will not deteriorate under the humid greenhouse atmospheric conditions.
  • the framework pieces can be quickly cut to any dimensions and then quickly and easily assembled to the desired greenhouse size by simply using screws, bolts, and nuts.
  • a greenhouse frame comprising a pair of ridge beams, each beam having a web, a first flange on one end of said web having a long portion on opposite sides of said web, a second flange extending from said web spaced from and parallel to the short portion of said first flange and forming a groove between the first and second flanges, a glazing flange on the other end of said web and extending in a direction opposite to the long portion of said first flange, said glazing flange having an H-shaped cross-section at its free end portion for forming a pair of oppositely directed grooves, said ridge beams being coextensive with the glazing flanges extending toward each other, bolt means extending through the adjacent webs for holding said beams in position, a top ridge plate seated in the grooves in the free end portion of said glazing flange, and a bottom ridge plate seated in the grooves of said first and second flanges; a rafter of I-beam cross-section and having
  • a beam for a greenhouse frame comprising a web, a first flange on one end of said web to form a long portion on one side and a short portion on the other side of the web, a second flange extending from the same side of said web as said short portion and spaced from and parallel to said first flange short portion and forming a groove between said first and second flanges, a glazing flange on the other end of said flange of greater length than said first flange short portion and extending in a direction opposite to the long portion of said first flange, and said glazing flange having an H-shaped cross-section at its free end portion with its sides perpendicular to said web for forming a pair of oppositely directed grooves.
  • said glazing flange further comprising a gutter forming a depressed curved portion between said H-shaped end portion and said web and providing a seat for a pane of glass.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Greenhouses (AREA)

Description

p 29, 1954 J. A. NEARING ETAL 3,150,463
GREENHOUSE 2 Sheets-Sheet 1 Filed Dec. 19, 1960 INVENTORS James A Near'zhg Jbmes L. Ned/ 1kg BY t Z flj J 3%3 p 1964 J. A. NEARING E' l'AL 3,150,463
GREENHOUSE Filed Dec. 19, 1960 2 Sheets-Sheet 2 INVEN] ORS James A Nea /mg James L. Nearing ATTORNEYS United States Patent 3,150,463 GREENHOUdE James A. Nearing and Iarnes-Ir. Nearing, Brentwood, Md, assignors to .l. A. Nearing Co., Inc, a corporation of Deiaware Filed Dec. 1?, H60, Ser. No. 76,927 3 Giainrs. (Cl. fl--2tl2) This invention relates to a greenhouse and, in particular, is directed to the framework for a greenhouse.
The objects of this invention are to produce a greenhouse in which the framework is composed of beams and rafters having only two basic shapes, and to produce these beams and rafters as extruded metal sections composed of a lightweight metal, such as aluminum.
In general, these and other objects of the invention are obtained by having a first extruded section utilized as a ridge beam and a second extruded section utilized as a rafter and/ or a side wall post. The ridge beam has flanges which serve as a support for the panes of glass, means for applying the glazing strips, a gutter, and a connecting means for the ridge plate. The rafters also have flanges which function as glazing supports and gutters, and in addition, have ribs extending along the web of the rafter forming sockets for receiving fastening screws by means of which the framework is put together. The construction is such that, with but a few standard parts, a greenhouse of any size and with any pitch angle can be quickly and easily assembled;
The means by which the objects of the invention are obtained are described more fully with reference to the accompanying drawings, in which:
FIGURE 1 is an end elevational view of a completed greenhouse;
FIGURE 2 is a side view of FIGURE 1;
FIGURE 3 is a crosssectional view taken on the line 3-3 of FIGURE 2;
FIGURE 4 is an enlarged detail view of a portion of FIGURE 3 showing the ridge beam construction;
FIGURE 5 is a cross-sectional view on the line 5-5 of FIGURE 1; and
FIGURE 6 is a cross-sectional view on the line 66 of FIGURE 2.
As shown in FIGURES 1 and 2, the greenhouse is composed of either vertical or inclined posts 16 connected at the caves to rafters 12, with the rafters being joined together at the ridge 14. The spaces between the rafters are filled in with panes of glass 16.
The ridge is composed of a pair of ridge beams, each of which has a web 20. As shown in FIGURES 3 and 4, the lower end of web 20 has a transversely extending flange 22 crossing the end of the web to form a long portion on one side and a short portion on the other side of the web. A second flange 24 extends from the web parallel to the short portion of the flange 22 in order to form a groove therebetween. The other end of web 2'!) has a flange 26 extending therefrom in a direction opposite to the larger portion of flange 22. The free end of flange 26 has an H-shaped cross-section so as to produce a small web 28, a first pair of spaced flanges 30 and 32 forming a groove therebetween, and a second pair of flanges 34 and 36 forming a second groove for the reception of a glazing strip. The outer end portions of flange 34 are provided with grooves 34a serving as drip grooves for condensate. The portion 38 of flange 26 adjacent web 20 is curved inwardly so as to form a gutter and is depressed with respect to flange 36 so as to form a seat for a glass pane 16.
The entire ridge beam is assembled by connecting the groove formed by the flanges 22 and 24 with the bottom ridge plate 40, and connecting the flanges 26 together by an upper ridge plate 42 seated in the grooves provided between flanges 30 and 32. The two ridge beams are held together by means of bolts 44 and 46 fastened to the webs of the two respective ridge beams. Each rafter or post member 10, note FIGURE 5, is of I-beam cross-section with a web 50. The lower flange 52 has upwardly turned ends 54 so as to form a gutter. The upper flange 56'has a downwardly curved outer end portion 58 forming a seat and a gutter for the glass pane 16. The web 50 is extended upwardly in a T-shaped section composed of a web 64 and a flange 62 so that flange 62 is parallel to and spaced from flange 56 and forms a groove for receiving a glazing strip. The outer end portions of flange 62 are provided with grooves 62a serving as drip grooves for condensate. Web St has integral therewith a pair of curved ribs 64 mounted on one side of the web adjacent flange 56 and a second similar pair of ribs 66 on the opposite side of web 50 adjacent flange 52. These ribs serve both to stiffen the web and also to function as sockets for the reception of fastening screws.
The framework is assembled by first, as shown in FIG- URE 6, using one of the ridge beams as a sill. The ridge beam is laid with its flanges 22 and 30 resting on the ground G. The post it) is connected at right angles to the web 26 of the ridge beam and fastened in place by means of grooves 7i) which are threaded into the sockets formed by the ribs 64 and 66, respectively. As shown in FIGURE 3, a similar ridge beam is fastened to the other end of the post 14 or rafter 12. A plurality of posts are thus assembled as shown in FIGURE 2 to form the side wall of the greenhouse of any length and of any height according to the length at which the posts 10 are cut. No matter what length is used, the ribs 64 and 66, respectively, always form sockets for the reception of the fastening screws.
The roof is assembled by similarly forming panels of the rafters 12 resting between the ridge beam sections. The roof panel has its lower edge formed by the flange 22 set in the groove formed by the corresponding flange extending along the upper edge of the side panel. This eaves portion is completed by means of an eaves plate 72 set in the grooves formed between the flanges 30 and 32 of the ridge beam, and the adjacent beams being fastened together by bolts 74 and 76 extending through the facing webs 20. The ridge is then completed by means of the ridge plates 40 and 42 as hereinbefore described. The width of the frame can be varied by changing the length or width of the roof panels and the pitch angle is fixed by the angle given the aluminum ridge plates 40 and 42 and of the eaves plates 72.
Finally the panes of glass 16 are laid on the flange portions 38 and resilient rubber sealing strips 80 pressed into the glazing grooves between flanges 34 and 36 and extending over a portion of the flange 62. These sealing strips 86 are arcuate in shape and have a rib 82 running centrally of the convex side of the arc, which rib abuts the outer edge of flange 34. The other sides of the glass panes 16 are seated on the grooved flange portion 58 of the rafters 12 or posts 10 and a similar sealing strip 80 pressed into the groove formed between the flange portion 56 and the flange 62.
The ridge beams have a cross-section such that various flanges serve to stiffen the beams and because of the angle at which the beams are placed, various drainage gutters are created for removing the condensate formed in a greenhouse. In particular, the curved portion 38 of the flanges 26 act as gutters beneath the edges of the glass panes to drain away rain water. The same advantage is achieved by the curved portions 58 of the flanges 56 on the rafters 12 and posts 10. These are also stiffened by the secondary flanges.
The posts 10, rafters 12 and the ridge beams are preferably composed of extruded aluminum shapes so dimensioned that the rafters or posts will fit snugly in and in alignment with the ridge beams. Thus the frame is constructed of two basic shapes. The other elements used are of conventional shape and all of the elements, such as the bolts, screws, ridge and eaves plates, are composed of aluminum. The materials therefore will not deteriorate under the humid greenhouse atmospheric conditions. The framework pieces can be quickly cut to any dimensions and then quickly and easily assembled to the desired greenhouse size by simply using screws, bolts, and nuts.
Having now described the means by which the objects of the invention are obtained, we claim:
1. A greenhouse frame comprising a pair of ridge beams, each beam having a web, a first flange on one end of said web having a long portion on opposite sides of said web, a second flange extending from said web spaced from and parallel to the short portion of said first flange and forming a groove between the first and second flanges, a glazing flange on the other end of said web and extending in a direction opposite to the long portion of said first flange, said glazing flange having an H-shaped cross-section at its free end portion for forming a pair of oppositely directed grooves, said ridge beams being coextensive with the glazing flanges extending toward each other, bolt means extending through the adjacent webs for holding said beams in position, a top ridge plate seated in the grooves in the free end portion of said glazing flange, and a bottom ridge plate seated in the grooves of said first and second flanges; a rafter of I-beam cross-section and having a web and an upper and a lower flange, said lower flange having ends turned toward said upper flange for forming a gutter, said upper flange having an inwardly curved outer end portion forming a glazing seat and a gutter, a T-shaped section extending said web beyond said upper flange and forming with said upper flange a sealing strip groove, and a pair of ribs on each side of said web, respectively; said rafters being mounted perpendicular to the ridge beam webs, fastening screws extending through said ridge beam webs and seated in said pairs of ribs, respectively; and cave beams similar to said ridge beams and connected to said rafter beams, and side wall beams similar to said rafter beams and connected to said eave beams.
2. A beam for a greenhouse frame comprising a web, a first flange on one end of said web to form a long portion on one side and a short portion on the other side of the web, a second flange extending from the same side of said web as said short portion and spaced from and parallel to said first flange short portion and forming a groove between said first and second flanges, a glazing flange on the other end of said flange of greater length than said first flange short portion and extending in a direction opposite to the long portion of said first flange, and said glazing flange having an H-shaped cross-section at its free end portion with its sides perpendicular to said web for forming a pair of oppositely directed grooves.
3. A beam as in claim 2, said glazing flange further comprising a gutter forming a depressed curved portion between said H-shaped end portion and said web and providing a seat for a pane of glass.
References Cited in the file of this patent UNITED STATES PATENTS 188,904 Henry Mar. 27, 1877 639,964 Douglas Dec. 26, 1899 1,966,673 Link July 17, 1934 2,074,656 Luhl Mar. 23, 1937 "2,175,653 Williams Oct. 10, 1939 2,736,403 Gwynne Feb. 28, 1956 2,918,708 Sharp et al Dec. 29, 1959 FOREIGN PATENTS 317,971 Great Britain Aug. 29, 1929 358,442 Great Britain Mar. 31, 1930 209,483 Australia July 15, 1957 318,369 Switzerland Jan. 15, 1957

Claims (1)

  1. 2. A BEAM FOR A GREENHOUSE FRAME COMPRISING A WEB, A FIRST FLANGE ON ONE END OF SAID WEB TO FORM A LONG PORTION ON ONE SIDE AND A SHORT PORTION ON THE OTHER SIDE OF THE WEB, A SECOND FLANGE EXTENDING FROM THE SAME SIDE OF SAID WEB AS SAID SHORT PORTION AND SPACED FROM AND PARALLEL TO SAID FIRST FLANGE SHORT PORTION AND FORMING A GROOVE BETWEEN SAID FIRST AND SECOND FLANGES, A GLAZING
US76927A 1960-12-19 1960-12-19 Greenhouse Expired - Lifetime US3150463A (en)

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US76927A US3150463A (en) 1960-12-19 1960-12-19 Greenhouse

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Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601939A (en) * 1968-03-22 1971-08-31 Hugh Mary Clyne Means for connecting together relatively inclined reinforced concrete supporting members
US3751865A (en) * 1971-02-03 1973-08-14 G Brigham Modular building construction
USD244542S (en) 1975-05-27 1977-05-31 Tiffany Industries, Inc. Greenhouse
US4057941A (en) * 1975-12-19 1977-11-15 Airflow Aluminum Awning Company Modular green house construction
US4069627A (en) * 1975-03-27 1978-01-24 Owen Christopher Pegg Building structure
US4070806A (en) * 1977-03-28 1978-01-31 Kawneer Company, Inc. Sloped curtain wall structure
US4114330A (en) * 1976-11-04 1978-09-19 Kawneer Company, Inc. Skylight system
FR2422057A1 (en) * 1978-04-04 1979-11-02 Quatre Chemins Entreprise Support for panes of glass at right angles - uses combinations of profiles with auxiliary sections including locking tongues
US4205497A (en) * 1977-02-26 1980-06-03 Schirm Klaus Werner Building with a frame or skeleton structure
US4601139A (en) * 1984-04-02 1986-07-22 Four Seasons Solar Products Corp. Method and framework for a greenhouse or the like including a reversible gable adaptor
US4646417A (en) * 1984-04-02 1987-03-03 Four Seasons Solar Products Corp. Method of mounting sloped glazing bars on the flat tops of hollow vertical bars
US4884376A (en) * 1987-10-13 1989-12-05 Odl, Incorporated Sun porch
US5027567A (en) * 1985-07-31 1991-07-02 Pilkington Plc Structural glass unit
US5138804A (en) * 1985-07-31 1992-08-18 Pilkington Plc. Structural glass unit
EP0513934A1 (en) * 1991-06-07 1992-11-19 P.L.J. Bom Beheer B.V. Glasshouse
WO1993020683A1 (en) * 1992-04-08 1993-10-28 Pospis & Cir & Il Karel Solar greenhouse
US5274974A (en) * 1991-11-14 1994-01-04 Haag E Keith Caps for roof-to-wall connections, eave closures and means for installation thereof
EP0590248A1 (en) * 1992-10-01 1994-04-06 Ernst Koller Metal skeleton building
EP0740026A3 (en) * 1995-04-29 1996-12-18 Eberspaecher J Supporting elements for sheets of a glazed roof
US6223481B1 (en) * 1998-03-12 2001-05-01 Rickmans Limited Roof construction
USD477090S1 (en) 2001-11-12 2003-07-08 Vkr Holding A/S Framing profile
US6591557B1 (en) * 1999-04-23 2003-07-15 Vkr Holdings A/S Panel system
US20040045235A1 (en) * 2000-12-29 2004-03-11 Wolfgang Ley Facade and/or roof including a sealing strip with a filling piece
US20040111985A1 (en) * 2002-12-16 2004-06-17 Park Lane Conservatory Roof Systems Multi-piece eaves beam for preassembled glazed roof system
US20040134134A1 (en) * 2002-10-22 2004-07-15 Back Mark A. Conservatory roof with a soffit system
US20050005537A1 (en) * 2003-06-23 2005-01-13 Rubbermaid Incorporated Shed roof truss adapted for storing long handle tools
US20050166479A1 (en) * 2004-02-03 2005-08-04 Park Lane Conservatories Ltd Eaves beam with framing
US20060248807A1 (en) * 2005-04-15 2006-11-09 Rough Brothers, Inc. Greenhouse
US11008758B2 (en) * 2018-10-12 2021-05-18 Vkr Holding A/S Method for covering a gap between windows at the ridge of a double pitch skylight, a double pitch skylight, and a cover element for use therein
USD1057995S1 (en) * 2024-07-02 2025-01-14 Fuzhou Xizhi Trading Co., Ltd Glass house
USD1069167S1 (en) * 2023-06-17 2025-04-01 Hangzhou Leibo Industrial Co., Ltd. Garden house
USD1069168S1 (en) * 2023-06-17 2025-04-01 Hangzhou Leibo Industrial Co., Ltd. Garden house

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US188904A (en) * 1877-03-27 Improvement in sky-light bars
US639964A (en) * 1899-03-25 1899-12-26 Alexander Sharp Douglas Jr Astragal for use in glazing.
GB317971A (en) * 1928-07-27 1929-08-29 Louis Lane Improvements in and relating to glazing, roofing and the like
GB358442A (en) * 1929-04-12 1931-10-05 Wilhelm Hermann Kober Improvements in and relating to supporting bars for glazing without putty
US1966673A (en) * 1932-02-29 1934-07-17 Linck Joseph Edward Skylight construction
US2074656A (en) * 1931-07-03 1937-03-23 Luhl Fritz Wall or roof construction
US2175653A (en) * 1937-08-11 1939-10-10 Williams Jack Glass-supporting metallic frame
US2736403A (en) * 1953-05-18 1956-02-28 Jacob M Gwynne Metal frame constructions
CH318369A (en) * 1953-09-30 1957-01-15 Blaettler Hans Partition wall construction
US2918708A (en) * 1958-07-17 1959-12-29 Arcadia Metal Products Corner joint structure

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Publication number Priority date Publication date Assignee Title
US188904A (en) * 1877-03-27 Improvement in sky-light bars
US639964A (en) * 1899-03-25 1899-12-26 Alexander Sharp Douglas Jr Astragal for use in glazing.
GB317971A (en) * 1928-07-27 1929-08-29 Louis Lane Improvements in and relating to glazing, roofing and the like
GB358442A (en) * 1929-04-12 1931-10-05 Wilhelm Hermann Kober Improvements in and relating to supporting bars for glazing without putty
US2074656A (en) * 1931-07-03 1937-03-23 Luhl Fritz Wall or roof construction
US1966673A (en) * 1932-02-29 1934-07-17 Linck Joseph Edward Skylight construction
US2175653A (en) * 1937-08-11 1939-10-10 Williams Jack Glass-supporting metallic frame
US2736403A (en) * 1953-05-18 1956-02-28 Jacob M Gwynne Metal frame constructions
CH318369A (en) * 1953-09-30 1957-01-15 Blaettler Hans Partition wall construction
US2918708A (en) * 1958-07-17 1959-12-29 Arcadia Metal Products Corner joint structure

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601939A (en) * 1968-03-22 1971-08-31 Hugh Mary Clyne Means for connecting together relatively inclined reinforced concrete supporting members
US3751865A (en) * 1971-02-03 1973-08-14 G Brigham Modular building construction
US4069627A (en) * 1975-03-27 1978-01-24 Owen Christopher Pegg Building structure
USD244542S (en) 1975-05-27 1977-05-31 Tiffany Industries, Inc. Greenhouse
US4057941A (en) * 1975-12-19 1977-11-15 Airflow Aluminum Awning Company Modular green house construction
US4114330A (en) * 1976-11-04 1978-09-19 Kawneer Company, Inc. Skylight system
US4205497A (en) * 1977-02-26 1980-06-03 Schirm Klaus Werner Building with a frame or skeleton structure
US4070806A (en) * 1977-03-28 1978-01-31 Kawneer Company, Inc. Sloped curtain wall structure
FR2422057A1 (en) * 1978-04-04 1979-11-02 Quatre Chemins Entreprise Support for panes of glass at right angles - uses combinations of profiles with auxiliary sections including locking tongues
US4601139A (en) * 1984-04-02 1986-07-22 Four Seasons Solar Products Corp. Method and framework for a greenhouse or the like including a reversible gable adaptor
US4646417A (en) * 1984-04-02 1987-03-03 Four Seasons Solar Products Corp. Method of mounting sloped glazing bars on the flat tops of hollow vertical bars
US5027567A (en) * 1985-07-31 1991-07-02 Pilkington Plc Structural glass unit
US5138804A (en) * 1985-07-31 1992-08-18 Pilkington Plc. Structural glass unit
US4884376A (en) * 1987-10-13 1989-12-05 Odl, Incorporated Sun porch
EP0513934A1 (en) * 1991-06-07 1992-11-19 P.L.J. Bom Beheer B.V. Glasshouse
US5274974A (en) * 1991-11-14 1994-01-04 Haag E Keith Caps for roof-to-wall connections, eave closures and means for installation thereof
WO1993020683A1 (en) * 1992-04-08 1993-10-28 Pospis & Cir & Il Karel Solar greenhouse
EP0590248A1 (en) * 1992-10-01 1994-04-06 Ernst Koller Metal skeleton building
EP0740026A3 (en) * 1995-04-29 1996-12-18 Eberspaecher J Supporting elements for sheets of a glazed roof
US6223481B1 (en) * 1998-03-12 2001-05-01 Rickmans Limited Roof construction
US6591557B1 (en) * 1999-04-23 2003-07-15 Vkr Holdings A/S Panel system
US20040045235A1 (en) * 2000-12-29 2004-03-11 Wolfgang Ley Facade and/or roof including a sealing strip with a filling piece
USD477090S1 (en) 2001-11-12 2003-07-08 Vkr Holding A/S Framing profile
US20040134134A1 (en) * 2002-10-22 2004-07-15 Back Mark A. Conservatory roof with a soffit system
US7392622B2 (en) 2002-10-22 2008-07-01 Park Lane Conservatories Limited Conservatory roof with a soffit system
US7246469B2 (en) * 2002-12-16 2007-07-24 Park Lane Conservatories Ltd. Multi-piece eaves beam for preassembled glazed roof system
US20040111985A1 (en) * 2002-12-16 2004-06-17 Park Lane Conservatory Roof Systems Multi-piece eaves beam for preassembled glazed roof system
US7836641B2 (en) 2002-12-16 2010-11-23 Park Lane Conservatories Ltd. Multi-piece eaves beam for preassembled glazed roof system
US7610724B2 (en) * 2003-06-23 2009-11-03 Rubbermaid Incorporated Shed roof truss adapted for storing long handle tools
US20050005537A1 (en) * 2003-06-23 2005-01-13 Rubbermaid Incorporated Shed roof truss adapted for storing long handle tools
US7392623B2 (en) 2004-02-03 2008-07-01 Park Lane Conservatories Ltd. Eaves beam with framing
US20050166479A1 (en) * 2004-02-03 2005-08-04 Park Lane Conservatories Ltd Eaves beam with framing
US20060248807A1 (en) * 2005-04-15 2006-11-09 Rough Brothers, Inc. Greenhouse
US11008758B2 (en) * 2018-10-12 2021-05-18 Vkr Holding A/S Method for covering a gap between windows at the ridge of a double pitch skylight, a double pitch skylight, and a cover element for use therein
USD1069167S1 (en) * 2023-06-17 2025-04-01 Hangzhou Leibo Industrial Co., Ltd. Garden house
USD1069168S1 (en) * 2023-06-17 2025-04-01 Hangzhou Leibo Industrial Co., Ltd. Garden house
USD1057995S1 (en) * 2024-07-02 2025-01-14 Fuzhou Xizhi Trading Co., Ltd Glass house

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