WO2000066898A1 - Verbindungsstelle für mindestens zwei bauteile, insbesondere für nach dem baukastenprinzip aufgebaute ständer oder regale - Google Patents
Verbindungsstelle für mindestens zwei bauteile, insbesondere für nach dem baukastenprinzip aufgebaute ständer oder regale Download PDFInfo
- Publication number
- WO2000066898A1 WO2000066898A1 PCT/IB2000/000533 IB0000533W WO0066898A1 WO 2000066898 A1 WO2000066898 A1 WO 2000066898A1 IB 0000533 W IB0000533 W IB 0000533W WO 0066898 A1 WO0066898 A1 WO 0066898A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mandrel
- dimensions
- clamp
- connection point
- distance
- 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
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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
- F16B21/071—Releasable fastening devices with snap-action in which the socket has a resilient part the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip
-
- 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
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
Definitions
- the invention relates to a connection point for at least two components, in particular for stands or shelves constructed according to the modular principle
- connecting pieces or connecting assemblies For the assembly of individual components of stands or shelves, various types of connecting pieces or connecting assemblies are used, the construction of which depends both on the size and mass of the stored or exhibited products and on the type of installation or suspension of the assembled structures.
- connecting pieces or connecting assemblies In addition to the straight, corner, star, or cross connections that are customary on the market, in which the tube is plugged onto a mandrel or mandrel connecting pieces are inserted, a wide variety of bayonet connections are also known, or those which are
- connection point consists of a mandrel and a clamp, on the end faces of which claws and in both arms an insertion groove are formed, the mandrel being formed from a core on which projections are formed, the shape of which corresponds to the shape of the clamp deflection groove.
- connection point mainly resolves the system of joining and assembling vertical stands of the modular construction systems this can be expanded by a further connection point, which enables the connection of horizontal shelf elements such as B. wire baskets, connecting strips or stand rear walls while maintaining the simple
- the object of the invention is to provide a connection point of the type mentioned in the preamble of claim 1, which is simple, easy to assemble and disassemble, reliable and works reliably.
- a further embodiment of the invention provides that the inner cavity is provided with at least one partition, which runs perpendicular to the resilient pawl, is directed towards the mouth of the inner cavity and is bevelled on the side of the resilient pawl, in which cavity opposite the resilient pawl a support rib is formed with a final projection.
- a further embodiment of the invention is characterized in that an insertion groove running parallel to both side walls of the jacket in the same plane as the transverse rib adjoins the transverse rib, that a projection formed on the outside of the core connects to the push-on groove and that the push-on forehead the core of the mandrel is rounded on either side or beveled.
- the dimensions and the shape of the push-on groove of the mandrel correspond to the dimensions and the shape of the transverse rib of the clamp
- the dimensions of the projection of the mandrel the dimensions of the deflection groove of the clamp and the height of the mandrel the distance between the resilient pawls corresponds if the distance of the incision from the plug-on face of the core of the mandrel corresponds to the distance of the end claws from the foot of the resilient pawls.
- the height of the mandrel corresponds to the distance between the resilient pawl and the supporting rib, as the distance of the section from the A ⁇ Aufsteckstirn of the core of the mandrel corresponds to the distance of the end lug from the foot of the resilient pawl.
- the height of the mandrel corresponds to the distance between the resilient pawl and the opposite wall of the jacket of the clamp.
- connection point is designed in accordance with the invention in such a way that it guarantees a perfect locking and a connection strength of the assembled components in all directions and for the most varied types of loads, so that the joining of two, three or more components symmetrically or transversely and thus a horizontal connection of the vertical stand elements of the modular system are possible.
- connection point according to the invention are shown schematically in the accompanying drawings. Show it:
- Fig. 1 is an axonometric view of the basic version of the
- junction of two to three components before the actual assembly shows an alternative example of the connection point for the assembly of two to five components, shown before the actual assembly
- Fig. 6 is an axonometric front view of the connection of the
- FIG. 7 is an axonometric rear view of the connection of FIG. 6,
- Fig. 1 1 is an axonometric view of an alternative embodiment of the connection point containing a single resilient pawl for joining two to three elements, which is shown before and after the actual joining.
- Fig. 1 2 shows an alternative example of the connection point with a single partition for joining two to three
- connection point for joining two to three components with a cylindrical cross section with resilient pawls oriented towards the middle of the clamp
- Fig. 14 is a partial section and an axonometric view of the
- 1 5 is an axial vertical section through the elements of the connection point of FIG. 1 1,
- Fig. 1 8 is an axonometric view of the alternative embodiment of the connection point of Fig. 1 1, which is converted for the assembly of two to five connecting components.
- An embodiment of the invention shows the connection point according to FIG. 1, consisting of a clamp 1 and a mandrel 2, which are part of two different connection parts.
- the clamp 1 is as open on the front
- Sheath 1 1 formed, which delimits the inner cavity 1 2.
- the inner cavity 1 2 is provided with a vertical partition 1 3, which is rounded on both sides in the direction of the open front and form two separate storage nests 1 21 in the inner cavity 1 2.
- In the rear part of the inner cavity 1 2 is provided with a transverse rib 14 to which the same, in both side walls of the
- Jacket 1 1 formed insertion groove 1 5.
- two resilient pawls 1 6 are formed centrally symmetrically with respect to the transverse rib 14 with end claws 1 61 directed in mirror image to one another.
- the mandrel 2 is formed from a flat core 21, the push-on end 21 1 of which is rounded on both sides and provided in the middle part with a push-on groove 22, the dimensions and shape of which correspond to the dimensions of the transverse rib 1 4 of the clamp 1.
- a projection 23 formed on the outside of the core 21 is connected to the push-on groove 22 of the mandrel 2, the dimensions of which correspond to the dimensions of the insertion groove.
- the height of the mandrel 2 corresponds to the distance between the resilient pawls 1 6, the
- Mandrel 2 is provided on the upper and lower surface of the core 21 with undercuts 24 for snapping the claws 1 61 of the resilient pawls 1 6 when assembling the elements 1, 2 of the connection point.
- connection point When assembling the connection point, the core 21 of the mandrel 2 is inserted into the corresponding nest 1 21 of the clamp 1 so that the projections 23 enter the insertion grooves 1 5 of the side walls of the casing 1 1 and then the insertion groove 22 is placed on the transverse rib 1 4 pushed in until the claws 1 61 of the resilient pawls 1 6 snap behind the undercuts 24 of the core 21 of the mandrel 2.
- This is the assembly of the connection point finished and this is reliable for all types of stress.
- the disassembly of the connection point is analogous, ie, after opening the resilient pawls 1 6 of the clamp 1, the mandrel is pushed out at the end.
- the inner cavity 1 2 can be divided into partitions 1 3 into several nests 1 21, into the mandrels 2 of different designs for the Joining of one or more than two components are introduced, the shape of the mandrel 2 outside of the connecting profile of the core 21 can be any, depending on the design and required dimensions of the modular system to be joined, such as. B. from Fig. 6 and Fig. 7, in which the projections 23 are replaced by strengthening ribs 25 in the cross section L used.
- the cores 21 of the mandrels 2 for joining three components do not need to run in the same direction, but can run at different angles, as can be seen in FIGS. 9 and 10.
- a resilient pawl 1 6 with an end claw 1 61 and a support rib 1 7 with an end projection 1 71 are formed horizontally in the inner cavity 11 of the clamp 1, as shown in FIG 1 represents 1.
- the inner cavity 1 2 can be divided by means of partition walls 1 3 into a plurality of nests 1 21, into which the mandrels 2 of different types can be inserted for the purpose of joining one and more than two components, the mandrel 2 outside the connecting profile of the core 21 can take any shape depending on the design and required dimensions of the modular system to be assembled.
- the plug-on face of the core 21 of the mandrel 2 then does not need to be rounded, but can be chamfered on both sides.
- the cores 21 of the mandrels 2 for connecting three components also do not need to run in the same direction, but can be formed at different angles, as shown in FIGS. 1 6 and 17.
- the casing 11 of the clamp 1 and the mandrel 2 can have a circular cross section, as illustrated in FIGS. 1 2 and 1 3, in which the removal openings 18 for releasing the resilient pawls 16 from the undercuts 24 you can see.
- 1 1 of the clamp 1 and the mandrel 2 may also have a conical shape, as shown in Fig. 14, if these cross sections also the shape and placement of the transverse rib 14, the undercuts 24, the slip grooves 22, the projection 23 and the Insertion groove 1 5 must be adjusted.
- connection point according to the invention can be used for the assembly of any modular components of module systems in which a high reliability of the connection is required in all directions. It can also be used for all types of stress, while maintaining the possibility of a quick and uncomplicated dismantling, such as. B. at
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU46005/00A AU4600500A (en) | 1999-04-28 | 2000-04-27 | Junction for at least two elements, especially for racks or stands which are assembled according to the building block principle |
| EP00927615A EP1177388A1 (de) | 1999-04-28 | 2000-04-27 | Verbindungsstelle für mindestens zwei bauteile, insbesondere für nach dem baukastenprinzip aufgebaute ständer oder regale |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ19991491A CZ292414B6 (cs) | 1999-04-28 | 1999-04-28 | Spojovací uzel, zejména stavebnicového stojanového systému |
| CZPV1999-1491 | 1999-04-28 | ||
| CZ200010605U CZ9961U1 (cs) | 2000-04-06 | 2000-04-06 | Spojovací uzel, zejména stavebnicového stojanového systému |
| CZPUV2000-10605 | 2000-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000066898A1 true WO2000066898A1 (de) | 2000-11-09 |
Family
ID=25746886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2000/000533 Ceased WO2000066898A1 (de) | 1999-04-28 | 2000-04-27 | Verbindungsstelle für mindestens zwei bauteile, insbesondere für nach dem baukastenprinzip aufgebaute ständer oder regale |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1177388A1 (de) |
| AU (1) | AU4600500A (de) |
| WO (1) | WO2000066898A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859377A (zh) * | 2021-10-26 | 2021-12-31 | 烟台正海合泰科技股份有限公司 | Phc产品及其所用的phc基板和塑料件 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1925117A1 (de) * | 1969-05-16 | 1970-11-26 | Rau Swf Autozubehoer | Mittel zum Befestigen von Geraeten,Geraetebauteilen od.dgl. an einem anderen Koerper |
| DE7343815U (de) * | 1973-12-10 | 1974-04-18 | Siemens Ag | Frischluftdüse mit lösbarer Verbindungsvorrichtung von Gehäuse und Blende |
| DE3703907A1 (de) * | 1987-02-09 | 1988-08-18 | Kurt Gassler | Anordnung zur erstellung von wand- und/oder deckenkonstruktionen, insbesondere im messebau |
| EP0437909A1 (de) * | 1990-01-18 | 1991-07-24 | Nomix-Chipman Limited | Rohrförmiges Teil mit einer Endbefestigung |
-
2000
- 2000-04-27 AU AU46005/00A patent/AU4600500A/en not_active Abandoned
- 2000-04-27 EP EP00927615A patent/EP1177388A1/de not_active Withdrawn
- 2000-04-27 WO PCT/IB2000/000533 patent/WO2000066898A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1925117A1 (de) * | 1969-05-16 | 1970-11-26 | Rau Swf Autozubehoer | Mittel zum Befestigen von Geraeten,Geraetebauteilen od.dgl. an einem anderen Koerper |
| DE7343815U (de) * | 1973-12-10 | 1974-04-18 | Siemens Ag | Frischluftdüse mit lösbarer Verbindungsvorrichtung von Gehäuse und Blende |
| DE3703907A1 (de) * | 1987-02-09 | 1988-08-18 | Kurt Gassler | Anordnung zur erstellung von wand- und/oder deckenkonstruktionen, insbesondere im messebau |
| EP0437909A1 (de) * | 1990-01-18 | 1991-07-24 | Nomix-Chipman Limited | Rohrförmiges Teil mit einer Endbefestigung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859377A (zh) * | 2021-10-26 | 2021-12-31 | 烟台正海合泰科技股份有限公司 | Phc产品及其所用的phc基板和塑料件 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1177388A1 (de) | 2002-02-06 |
| AU4600500A (en) | 2000-11-17 |
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