EP0357735B1 - Wand mit länglichen gliedern - Google Patents

Wand mit länglichen gliedern Download PDF

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Publication number
EP0357735B1
EP0357735B1 EP89903072A EP89903072A EP0357735B1 EP 0357735 B1 EP0357735 B1 EP 0357735B1 EP 89903072 A EP89903072 A EP 89903072A EP 89903072 A EP89903072 A EP 89903072A EP 0357735 B1 EP0357735 B1 EP 0357735B1
Authority
EP
European Patent Office
Prior art keywords
wall
endpiece
baseplate
connecting part
prism
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.)
Expired - Lifetime
Application number
EP89903072A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0357735A1 (de
Inventor
Werner Marti
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0357735A1 publication Critical patent/EP0357735A1/de
Application granted granted Critical
Publication of EP0357735B1 publication Critical patent/EP0357735B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/342—Polyhedral

Definitions

  • the present invention relates to a wall with elongate members which are connected to one another by means of knot pieces, the respective elongate member having a tubular section and at least one end piece, one part of the end piece sitting in the tubular section without play and the knot piece with receiving parts for the second and part of the end pieces located outside the tubular section is provided.
  • a wall of this type forms one of the components of an assembled sales stand, which is disclosed in DE-B 1,082,711.
  • This booth contains collapsible pipe scaffolds that include pipe supports and struts.
  • Two pipe supports which are connected in series, are connected to each other with the help of a connecting piece.
  • the facing end parts of the pipe supports are each provided with an eyelet.
  • a screw bolt adjoins the essentially ring-shaped eyelet body, which is screwed into a nut which is fastened in the relevant end section of the pipe support.
  • the connector consists of two spaced plates, which can be elongated or triangular. Openings are made in the edge areas of these plates.
  • the eyelets of the pipe supports lie between the plates, the opening in the respective eyelet being aligned with corresponding openings in the plates.
  • a hollow rivet passes through these openings, which holds the two plates together and around which the eyelet can pivot.
  • a particular disadvantage of such a connection of elongated members is the fact that the strut moves away from the pipe supports when the strut acts on the strut, the direction of which is opposite to the opening direction of the fork. Additional measures must be taken so that the strut remains connected to the pipe supports. In addition, there is play between the threaded bolt and the nut embedded in the pipe section. With a wall that consists of many tubular members, the games would be in the End portions of these tubular members add up, which would lead to unacceptable instability of the wall.
  • the object of the present invention is to eliminate these and still further disadvantages of the previously known wall.
  • the wall according to FIG. 1 has rigid and elongated members 1. These links 1 form pairs 8, the links 1 of the respective pair 8 crossing at a point 18, advantageously in the middle thereof.
  • the wall comprises a number of such link pairs 8.
  • two end portions of the intersecting links 1 lie on one side of the crossing point 18. It can also be said that the end portions of the elongated links 1 of a pair 8, which to one side the intersection 18 are located in a plane that is perpendicular to the plane in which the links 1 of this pair 8 are at least approximately.
  • the plane in which the links 1 of a pair 8 lie will be referred to below as the main plane of this pair 8.
  • the opposite ends of the elongated members 1 of a pair 8 lie in two planes 5 and 6 which are parallel to one another and at a distance from one another, and that the crossing point 18 is approximately in the middle of the distance between these planes 5 and 6 is.
  • the links 1 of the respective pair can be connected to one another in an articulated manner in the region of their crossing point 18. This is advantageously done with the help of a pin (not shown) which passes through the intersecting and superimposed parts of the elongated Links 1 passes.
  • the respective pair of links 8 can be arranged within the wall in such a way that its main plane lies either in a horizontal or in a vertical plane, as shown in FIG. 1. From Fig. 1 it can also be seen that the pairs of links 8 can adjoin each other in their longitudinal direction, so that the wall has horizontally and vertically running rows of intersecting pairs of links 8, these rows also being able to cross each other.
  • the end part of the respective elongate member 1 is connected at a point of a node piece 2, which is a further part of the wall.
  • the wall has a number of such node pieces 2.
  • the purpose of these knot pieces 2 is to connect the end parts of the elongated members 1 of the pairs 8 meeting at one point on the wall.
  • the end parts of the elongated links 1 of a pair 8 lie in one of the two planes 5 and 6 which are at a distance from one another. In these planes 5 and 6 there are also the knot pieces 2.
  • the respective knot piece 2 is like this formed that the end portions of several elongated links 1 can be connected to this.
  • the end parts of two successive pairs of links 8 connected in the same, i.e. horizontal or vertical plane. However, the end parts of those links 1 which belong to link pairs 8 which are at right angles to one another or to rows of link pairs 8 which cross each other can also be connected to a node piece 2.
  • the elongated members 1 and the node pieces 2 together form a frame or skeleton, which has a front surface and a rear surface, the node pieces 2 lying in these surfaces. These areas correspond to levels 5 and 6 already discussed and they delimit the present one Wall front and back. These surfaces can also be referred to as the front partial wall 5 and the rear partial wall 6.
  • the intersecting slides 1 of the respective pair 8 run between these partial walls 5 and 6.
  • the end parts of these links 1 are located at mutually opposite locations of the two partial walls 5 and 6 mentioned.
  • Spacers 9 between the partitions 5 and 6.
  • the length of these members 9 is less than the length of the elongated members 1.
  • the spacers 9 extend practically perpendicular to the planes of the partitions 5 and 6 and they can be a piece of thread, wire or the like. contain.
  • the ends of such organs 9 can be connected in a known manner, for example with the aid of hooks, to those node pieces 2 which are located at the corresponding and opposite locations of the part walls 5 and 6. When subjected to tension and pressure, these organs 9 can, however, also be designed as rigid structures.
  • the respective node piece 2 is designed such that front panels 3 and side panels 4, which represent further components of the present wall, can also be fastened to it.
  • the front panels 3 form components of the partial walls 5 and 6 mentioned.
  • the side panels 4, on the other hand, are perpendicular to the front panels 3 and to the partial walls 5 and 6.
  • the side panels 4 can be either horizontal or vertical. If the side plates 4 are arranged horizontally, then they can be used as trays. If they are arranged vertically, they can serve as a side end of the wall.
  • the respective elongate member 1 (FIGS. 2 to 4) has a tubular section 7, an end piece 10 being assigned to at least one end of this tube 7.
  • This tail 10 is essentially also elongated or rod-shaped and it has, inter alia, a first and practically bolt-shaped section 11.
  • This first part 11 of the end piece 10 is used to connect it to the tubular section 7 of the elongate member 1.
  • the diameter of the end piece bolt 11 or the connecting part 11 of the end piece 10 is dimensioned with respect to the inner diameter of the tube 7 such that the connecting part 11 in the tube 7 is stuck, ie is arranged without play.
  • the strength of this connection can be increased by using special fasteners.
  • a layer of a suitable adhesive can be applied between the outer wall of the connection part 11 and the inner wall of the tube 7.
  • the tube 7 should be made of the lightest possible material, such as aluminum, carbon fibers or the like, so that the structure of the wall is as light as possible.
  • the end piece 10 can be made of a suitable plastic. Araldite, for example, can be used as an adhesive to bond such materials.
  • a screw or a rivet, which run across the tube 7 and the connection part 11, can also be used as fastening means.
  • the tubes 7 are provided with grooves (not shown) running in their longitudinal direction. These longitudinal grooves can be made in the outer wall and / or in the inner wall of the tube 7.
  • the second part 12 of the end piece 10 which is located outside the tube 7, serves to connect the elongate member 1 to one of the knot pieces 2 of the present wall.
  • this connecting part 12 of the end piece 10 has means for establishing or releasing the connection between the elongate member 1 and one of the node pieces 2. These means are designed in such a way that no tools are required to operate them and that there is no injury to the hands the person operating these means is possible through these means.
  • the connecting part 12 of the end piece 10 has a collar 13 in the region of the transition to the connecting part 11, to which an approximately prismatic section 20 of the end piece 10 is connected.
  • the outer wall of the collar 13 is practically cylindrical.
  • the diameter of the collar 13 is, however, greater than the diameter of the bolt-shaped connecting piece 11, so that the collar 13 has a practically annular end face 14 which faces the bolt 11. At this end face 14, the end face 15 of the opening strikes in the associated end of the tube 7 when the end piece 10 is inserted in the tube 7.
  • the section 20 of the connecting part 12 adjoining the collar 13 has essentially the shape of a straight prism, the side edges of this prism 20 running practically parallel to the longitudinal axis of the end piece 10.
  • the cross section of this prism 20 is essentially square. 3 shows that side wall 27 of this prism 20 which corresponds to the longer side of the said quadrilateral and which therefore has a larger area than that side wall 28 of the prism 20 which corresponds to the shorter side of the quadrilateral.
  • an incision 21 is made perpendicular to the said larger side surfaces 27 thereof.
  • the beginning of the incision 21 adjoins the free end face 22 of the prismatic section 20, which is curved.
  • a slot-shaped opening 26 is made, which is between the extends smaller sides 28 of the prism 20 and which is intended for receiving a gripping wheel 30.
  • This gripping wheel 30 is seated on a shaft 31 which passes transversely through the slot opening 26 and the ends of which are mounted in the opposite walls 27 which laterally delimit the slot opening 26.
  • the straight slot 21, which extends from the curved end face 22, is of such a length that its bottom 25 is located in the region of the vertical slot opening 26.
  • the gripping wheel 30 has a curved slot 32 which runs parallel or almost parallel to the circumferential direction or to the circumferential contour of the wheel 30. At one of the end parts of this curved slot 32 there is an opening 33 in the gripping wheel 30 which extends from the circumferential contour of the gripping wheel 30 to the curved slot 32 and adjoins this.
  • the opening 33 together with the curved slot 32 form an approximately L-shaped path which is used for the optional gripping of an axis 45 forming one of the components of the node piece 2.
  • a further slot 36 is made, which is also curved, but which is closed.
  • this second and practically equally curved slot 36 of the gripping wheel 30 there is a pin 37 which is fastened in the inner wall of the slot-shaped opening 26.
  • the length of the second curved slot 36 determines the length of the pivoting area of the gripping wheel 30 about its shaft 31.
  • the position of the pin 37, the position of the second slot 36 within the gripping wheel 30 and the length of this slot 36 are dimensioned such that in one of the Stop positions of the limiting pin 37 at one end of the second slot 36 of the Breakthrough 33 in the gripping wheel 30 faces the end part of the rectilinear slot 21 in the prism 20.
  • the other stop position of the pin 37 in the closed slot 36 the other end of the open slot 32 is in the region of the inner end part of the straight slot 21.
  • the end piece 10 can consist of two practically identical halves, the line 34 separating these halves from FIG. 4 being clearly visible.
  • the gripping wheel 30 has lateral projections which replace the shaft 31 and which are mounted in corresponding recesses in the end piece halves.
  • the node piece 2 comprises a base plate 40, which is provided with receiving parts 41 for the end piece 10 of one of the elongated members 1. These receiving parts 41 are advantageously located on the rear side of the base plate 40. However, they can also be located on the front of the same. 5 shows how the respective receiving section 41 is designed and how the receiving sections 41 are arranged on the rear side of the base plate 40.
  • the receiving part 41 comprises cheeks 42 and 43 (FIG. 5), which are designed as plates standing practically at right angles to the surface of the base plate 40.
  • the end portion 44 of these plates 42 and 43 which is removed from the base plate 40 is rounded in a circle.
  • the opposite surfaces of the plates 42 and 43 run practically parallel to one another, so that a gap of constant width is present between the cheeks 42 and 43 of a receiving part 41.
  • An axis 45 extends between the cheeks 42 and 43, the ends of which are fastened in the cheeks 42 and 43.
  • the fastening points of this axis 45 are located in a region of the cheeks 42 and 43, in the center of which the center of the circular section 44 lies on the cheeks 42 and 43.
  • the axis 45 entered the opening 33 in the gripping wheel 30 and at the end of this insertion it lies in the starting part of the open curved slot 32 in the gripping wheel 30.
  • the gripping wheel 30 can be opened by the action of, for example, the thumb Actuate one of the two segments of the gripping wheel 20 protruding from the prism piece 20 such that the open slot 32 in the gripping wheel 30 moves past the axis 45, the nose 34 of the gripping wheel 30 engaging behind the axis 45.
  • the gripping wheel 30 When loosening this connection, the gripping wheel 30 is by hand turned back until the axis 45 still lying in the open slot 32 faces the opening 33. Then the end piece 10 of the elongate member 1 can be pulled out of the receiving part 41 of the knot piece 2 without further notice.
  • the base plate 40 has a practically square outline.
  • Each side of the base plate 40 is assigned a receiving section 41, in such a way that the cheeks 42 and 43 of the respective receiving section 41 are practically perpendicular to the relevant side and that the axis 45 extending between these cheeks 42 and 43 runs practically parallel to this node piece side .
  • the respective receiving part 41 in the knot piece 2 shown in FIG. 5 is outside the central region of the length of the respective knot piece side.
  • the first guide means comprise a nose 46 (FIGS. 2 to 4) on the end piece 10 and a groove 50 (FIG. 5) in the base plate 40 of the knot piece 2.
  • the nose 46 has, as can be seen in FIG. 4, plane and Side walls 48 running parallel to one another and to these side walls 48 the front face 22 already discussed and curved (FIGS. 2 and 3) connects.
  • the width of the nose 46 is smaller than the width of the prism section 20 at the end piece 10. Between the side wall 27 of the prism section 20 and the side wall 48 of the nose 46 there are thus transition surfaces 49, the shape of which practically resembles the shape of the end surface 22, as before everything is apparent from Fig. 3. Since the front part of the connecting piece 12 is provided with the incision 21, which lies in the plane of the shaft 31 of the gripping wheel 30, the nose 46 and the surfaces 22 and 49 are divided by this incision 21 into two virtually identical shapes.
  • the respective furrow 50 in the knot piece 2 has a practically rectangular cross section, so that it has a bottom 51 and side walls 52.
  • the furrow 50 has a curved course in its longitudinal direction, in such a way that its bottom 51 extends along the circumference of a circular arc, the central angle of which is approximately 90 degrees. At the ends of this curved part of the furrow bottom 51 there are straight outlet sections.
  • the nose 46 of the connecting piece 12 lies in the groove 50.
  • the width of the nose 46 and the width of the groove 50 are dimensioned such that the side walls 48 of the Nose 46 and the side walls 52 of the furrow 50 rest on one another with as little play as possible.
  • the end face 22 on the halves of the nose 46 is shaped in such a way that its shape approaches the course of the furrow bottom 51 as closely as possible.
  • the elongated member 1 supported on the shaft 31 should namely be freely pivotable about this axis 45.
  • Second means for increasing the stability of the present wall include shoulders 55, one of which is located between the larger side wall 27 of the prism section 20 and the collar 13. As I said, the outside of the collar is cylindrical. The shoulders 55, however, are angular. The width of the connecting piece 12 in the area of the shoulders 55 is the same as the diameter of the collar 13, as can be seen from FIG. 4. The same applies to the height of the shoulders 55 (Fig. 3).
  • the rear edge 56 is shown in FIG. 3 and the upper edge 58 of the shoulders 5 is shown in FIG. 4, the upper edge 58 extending between the side surfaces 59 of the shoulders 55.
  • the width of the prism portion 20 is smaller than the diameter of the collar 13. Consequently, a connecting surface 50 between the side surface 59 is one of the shoulders 55 and corresponding side surface 27 of the prism section 20 is present, this connecting surface 60 being perpendicular to these side surfaces 27 and 59.
  • the connecting surface 60 has a central, curved section 61, in which the radius of curvature is the same as that of the curved upper side 44 of the cheeks 42 and 43.
  • the dimensions of the cheeks 42 and 43 and the shoulders 55 and the position of the same relative to one another are so chosen that the top 44 of the cheeks 42 and 43 rests on the support surface 61 of the associated shoulder 55.
  • the node piece 2 also has a fastening device 65 for elements which enable connection to other parts in a direction which is perpendicular to the part walls 5 and 6.
  • This device 65 comprises a fuselage 66 which is fastened at one end to that side of the base plate 40 of the node piece 2 on which the parts 41 for receiving the elongate members 1 are also located.
  • This fuselage 66 is practically perpendicular to the rear side of the base plate 40 and it is provided with an opening 67 with an essentially round cross section. This opening 67 extends in the longitudinal direction of the fuselage 66 and it opens at the other end in the front 39 of the base plate 40.
  • the first-mentioned end part of the continuous longitudinal opening 67 is provided with an internal thread 68.
  • the threaded bolt of a hook (not shown) to which the thread of the spacer 9 is connected can be screwed into this opening 68.
  • This thread 9 can lead to another hook which is attached to one of the node pieces 2 of the opposite partial wall 5 or 6 in the same way.
  • the spacer 9 is to be rigid, it can be designed as a rod, the ends of which are provided with opposing threads are. These threaded parts of the organ 9 can be screwed into the body 66 of the opposite node pieces 2 in one operation.
  • an extension 70 is implemented and this extension 70 serves to receive one of the end parts of a coupling piece 71.
  • FIG. 2 only this end part or tip of such a coupling piece 71 is shown shown.
  • the coupling piece 71 is flat and is advantageously made of a metal. The front corner parts of this tip are removed so that the coupling piece 71 can be inserted more easily into the extension 70 of the opening 67.
  • the cross section of the extension 70 in the fuselage 66 is square so that the described end part of the coupling piece can be accommodated in it.
  • the other end part of this coupling piece 71 can be designed the same as the end part just described. With the aid of such a coupling piece 71, one of the node pieces 2 can be connected to the first wall in a further and adjacent wall. Here, the front sides 39 of the base plates 40 of the two node pieces 2 come to lie on one another.
  • the other end part of the coupling piece 71 can, however, also be designed as a sleeve with an internal thread (not shown). With the help of a screw that can be inserted into this sleeve, objects of different types can be attached to the wall.
  • a latching device 75 is provided, which for the optional holding of the coupling piece 71 in the opening 67 of the Knot piece 2 is determined.
  • This latching device 75 includes an opening 76 which extends transversely through the fuselage 66, specifically in a region thereof which lies outside the axial region of the fuselage 66. More precisely, this transverse opening 76 lies in the region of the extension 70 in the longitudinal opening 67, where one of the depressions or one of the incisions 72 of the coupling piece 71 is located when it is inserted in the node piece 2.
  • a catch section 77 of a detent spring 78 passes through the transverse opening 76 and is attached to this free end part of the fuselage 66.
  • the detent spring 78 is essentially L-shaped, one leg of this spring 78 being shaped in such a way that its end part forms the catching section 77 for the coupling piece 71.
  • This catching section 77 comes to lie in the notch 72 when the coupling piece 71 is to be held in the node piece 2.
  • the middle part of the detent spring 78 surrounds a projection 79 on the outside of the trunk 66 and the other leg 80 of the spring 78 lies in a circumferential groove 81 on the trunk 66, as a result of which the spring 78 receives its support.
  • the receiving parts 41 for the respective elongate link 1 are located outside the central region of the length of the closest node piece side.
  • the fuselage 66 which has also already been described, protrudes from the center of the node base plate 40.
  • the aforementioned arrangement of the receiving parts 41 offers more space for the individual components of these parts 41 so that the area of the base plate 40 can be kept as small as possible. Further space for the receiving parts 41 is gained in that the cross section of the fuselage 66 is essentially square (FIG. 5) and that the sides 69 of such a fuselage 66 are practically perpendicular to the respective diagonal of the base plate 40.
  • the receiving parts 41 are also laterally offset with respect to the centrally arranged fuselage 66, the axis 45 of the respective part 41, however, running parallel to the nearest knot side wall.
  • the furrow 50 each Receiving part 41 extends to the nearest side 69 of the trunk 66.
  • the corner parts of the base plate 40 of the node piece 2 have through bores 83 (FIG. 5). These bores 83 serve to fasten the front plates 3, the side plates 4, the hinges 90 and other parts to the node pieces 2.
  • the front plates 3 can be made of any material and of any thickness.
  • the corner parts of the front plates 3 have openings 87. 5 shows one of the node pieces 2 in a rear view. The opening in the upper right corner of this node piece 2, which is provided with the reference number 83, is assigned the opening 87 in the lower left corner of the front plate 3. In this way, the corner parts of four front plates 3 can be fastened to a node piece 2 by assigning one of the corner parts of the side plates 3 lying next to one another to one of the corner parts of the node piece 2.
  • the side plates 4 are usually made of sheet metal and they have bent edges 84 and 85 at right angles to the main surface of the same.
  • the lateral edge parts of the plate 4 each have a side strip 85 standing at right angles to the main surface of the plate 4.
  • the side strip 85 is removed in an area which adjoins the front strip 84, which is also at right angles to the main surface of the side plate 4.
  • the length of this free area 86 is somewhat greater than the thickness of the base plate 40 of the knot piece 2.
  • An opening 87 is made in each of the end parts of the bent front strip 84. At the other end of the front strip 84, which is not shown in FIG. 6, this is shortened, the length of which corresponds at least to the length of the web 95 on the hinge 90 in order to achieve a passage for the web 95.
  • the upper corner of the side plate 4 is the lower one Assigned corner of the node piece 2.
  • the upper opening provided with 87 in the side plate 4 is assigned to the lower opening with the reference number 83 in the node piece 2 such that these openings 83 and 87 overlap.
  • the front strip 84 comes to lie on the front side of the base plate 40 and the lateral part of the base plate 40 lies in the space 86 of the side plate 4 mentioned.
  • bolts 88 are provided, which extend into the openings 83, 87 etc. fit.
  • the dimension of the side plates 4 in the direction of the side strip 85 corresponds to the distance between the two part walls 5 and 6.
  • the present wall also contains hinges 90, which are shown in FIGS. 6 to 10 and which serve to connect the base plates 40 of further node pieces 2 to one of the partial walls 5 and 6, respectively.
  • the hinges 90 allow the base plates 40 of the further node pieces 2 to be at an angle to the base plates 40 of the node pieces 2 located in the respective partial wall 5 or 6. Further and already described components can be connected to the further node pieces 2, so that the present wall can have several sections which are at an obtuse to even acute angle to one another.
  • the hinges 90 have hinge plates 91 and 92 which are connected to one another by means of a connecting pin 90.
  • Each hinge plate 91 or 92 has a flat basic body 94 and on one of the longer sides of this basic body 94 is followed by a web 95 in the form of an extension of the basic body material.
  • a sleeve 96 is executed.
  • the sleeves 96 of the hinge plates 91 and 92 are aligned with one another and the connecting pin 93 passes through these sleeves.
  • the end parts of the base body 94 are designed for the connection of the joint plates 91 and 92 to the base plate 40 of the node piece 2.
  • the respective end section of the elongated base body 94 has tabs 97 and 98 which are approximately at right angles to the main plane of the base body 84. In these tabs 97 and 98 there is an opening 99, the diameter of which is selected so that the fastening bolt 88 can pass through this opening 99.
  • FIG. 6 shows how such a hinge 90 is assigned to the base plate 40 of one of the node pieces 2.
  • the base body 94 of one of the hinge plates of the hinge 90 is assigned to one of the side surfaces or edges of the base plate 40 of one of the node pieces 2.
  • the corner parts of the base plate 40 together with the respective through hole 83 lie between the hinge tabs 97 and 98. The connection is made with the aid of the bolt 88, which is shown in FIG.
  • the hinges 90 according to FIGS. 9 and 10 are in principle of the same design as the hinge 90 according to FIG. 7.
  • an intermediate section 100 perpendicular to the base body 94 adjoins the end part of the base body 94.
  • One of the tabs 97 then adjoins the end of this intermediate section 100.
  • This tab 97 and the part of the base body 94 lying opposite it have the openings 99 already discussed.
  • the hinge according to FIG. 10 initially differs from the hinge according to FIG. 7 in that it has only one tab 97 with the opening 99.
  • the second tab of the hinge according to FIG. 7 is replaced by an L-shaped link 101, in which the first leg 102 lies flat on the base body 94.
  • This first leg 102 is advantageously fastened on the base body 94 in the region of the web 95.
  • the other leg 103 protrudes from the base body 94 at a right angle, specifically from the edge thereof which lies opposite the edge provided with the tab 97.
  • the edge part of the base plate 40 lies in this hinge between the tab 97 and the limb 103 serving as a stop.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)
EP89903072A 1988-03-18 1989-03-16 Wand mit länglichen gliedern Expired - Lifetime EP0357735B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH104188 1988-03-18
CH1041/88 1988-03-18

Publications (2)

Publication Number Publication Date
EP0357735A1 EP0357735A1 (de) 1990-03-14
EP0357735B1 true EP0357735B1 (de) 1993-05-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP89903072A Expired - Lifetime EP0357735B1 (de) 1988-03-18 1989-03-16 Wand mit länglichen gliedern

Country Status (7)

Country Link
US (1) US5144784A (ja)
EP (1) EP0357735B1 (ja)
JP (1) JP2898324B2 (ja)
AT (1) ATE89635T1 (ja)
AU (1) AU611007B2 (ja)
DE (1) DE58904408D1 (ja)
WO (1) WO1989008759A1 (ja)

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JP2819014B2 (ja) * 1995-11-29 1998-10-30 孝明 椎名 簡易型建家の骨組
US5943837A (en) * 1996-01-30 1999-08-31 Tvi Corporation Quick erect shelter apparatus
CA2297772A1 (en) 1997-07-29 1999-02-11 Intex Exhibits International, L.L.C. Portable display system
US6227753B1 (en) * 1998-09-04 2001-05-08 Edmond J. Boer Apparatus for pop-up display structures
US6244011B1 (en) 1998-09-21 2001-06-12 Tvi Corporation Inverted V-shaped display framework
US20050223615A1 (en) * 2004-04-09 2005-10-13 Fencel Jeffery J Wind activated decoy

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US3975872A (en) * 1971-12-14 1976-08-24 Pinero Emilio Perez System of articulated planes
DE2625182C3 (de) * 1976-03-11 1980-06-19 Richard Heinze Gmbh & Co Kg, 4900 Herford Beschlag zum losbaren Verbinden von zwei Bauteilen, insbesondere plattenförmigen Bauteilen fur Möbel
US4512097A (en) * 1982-07-30 1985-04-23 Zeigler Theodore Richard Display panel mounting clip
US4637180A (en) * 1982-08-19 1987-01-20 Zeigler Theodore Richard Clip for self-locking collapsible/expandable structures
US4473986A (en) * 1983-01-17 1984-10-02 Zeigler Theodore Richard Collapsible/expandable structural module with split hub locking
US4658560A (en) * 1985-10-28 1987-04-21 Beaulieu Bryan J Support and attachment brace
EP0239941B1 (en) * 1986-04-01 1990-08-22 Choi, Moo Woong A collapsible frame structure for a portable camp room
US4679961A (en) * 1986-06-16 1987-07-14 Lockheed Missiles & Space Company, Inc. Coupling mechanism
US4838003A (en) * 1986-12-11 1989-06-13 Zeigler Theodore Richard Hub assembly for collapsible structures
US4809471A (en) * 1988-06-03 1989-03-07 William J. Wichman Diagonal assembly for folding display frames

Also Published As

Publication number Publication date
DE58904408D1 (de) 1993-06-24
AU611007B2 (en) 1991-05-30
ATE89635T1 (de) 1993-06-15
JPH02504409A (ja) 1990-12-13
US5144784A (en) 1992-09-08
JP2898324B2 (ja) 1999-05-31
WO1989008759A1 (fr) 1989-09-21
EP0357735A1 (de) 1990-03-14
AU3213689A (en) 1989-10-05

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