EP0031185A1 - Vorrichtung zum Verbinden von Unterteilen, z.B. Paneelen - Google Patents

Vorrichtung zum Verbinden von Unterteilen, z.B. Paneelen Download PDF

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Publication number
EP0031185A1
EP0031185A1 EP80201205A EP80201205A EP0031185A1 EP 0031185 A1 EP0031185 A1 EP 0031185A1 EP 80201205 A EP80201205 A EP 80201205A EP 80201205 A EP80201205 A EP 80201205A EP 0031185 A1 EP0031185 A1 EP 0031185A1
Authority
EP
European Patent Office
Prior art keywords
cam
hook
parts
opening
radius
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.)
Withdrawn
Application number
EP80201205A
Other languages
English (en)
French (fr)
Inventor
Daniel Bouckaert
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.)
ISOBAR PVBA
Original Assignee
ISOBAR PVBA
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
Priority claimed from BE2/582932A external-priority patent/BE880790A/nl
Application filed by ISOBAR PVBA filed Critical ISOBAR PVBA
Publication of EP0031185A1 publication Critical patent/EP0031185A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6183—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with rotatable locking means co-operating with a recess

Definitions

  • the present invention relates to a device for assembling two parts, such as panels or the like, and, in particular, to a device allowing efficient and solid longitudinal assembly of panels by clamping them one against the other.
  • Known assembly devices of this kind are characterized in that one of the two parts to be assembled is provided with a support or stop element, such as a lug or tenon, and the other part is equipped with a hooking means, such as a hook or the like, intended to cooperate with said support or stop element so as to clamp the two parts against each other and thus realize the solid and efficient assembly.
  • Known systems of this kind have the disadvantage that the two parts to be joined undergo, while they are pressed against each other, a mutual displacement caused by the rotational movement of said hook relative to said element of stop.
  • the present invention relates to a system for the assembly of two parts, which lends itself to a clean union with perfect parallelism of the two parts pressed against each other and thus avoids the aforementioned drawback of the systems. known assembly.
  • the device according to the invention essentially consists of a stop or tenon of one of the parts and of a pivoting hook of the other part and is characterized in that the body of this hook has, on the one hand, a duly profiled path or opening with which a rotary cam cooperates, which can be turned from the outside, and, on the other hand, at least one buttonhole, the longitudinal axis of which is in the locking position of the assembly, perpendicular to the mutually applied edges or sides of the assembled parts, and with which two studs cooperate, each of which describes a concentric trajectory with the axis of rotation of this cam.
  • the device according to the invention intended for assembly so lide and absolutely reliable of two parts 1 and 2, essentially consists of two elements, namely a first element with which part l is fitted and a second element with which part 2 is fitted.
  • the element with which the part 1 is equipped mainly consists of a body or housing 3, made for example of a suitable plastic material and having any suitable shape, which in this case is a rectangular shape, body between two opposite walls of which a stop is appropriately provided in the form of a stud 4.
  • the second element of the device according to the invention which is provided with the second part 2, also consists of a body of suitable shape 5, one of the walls of which has an opening 6, also provided in part 2, which gives access to a hexagonal hole 7 provided in a crazy cam 8 disposed between the walls of the body 5 and capable of being turned by means of a key capable of cooperating with this hole 7.
  • This cam 8 is, as will be described below, designed to cooperate with the duly profiled inner wall of an opening 9, provided for this purpose in the body 10 of a lock 11, which is provided with a projection 12 , whose free end has a hook 13, and two buttonholes 14 and 15 mutually aligned and arranged in a plane passing through the axis of rotation of said cam 8, and containing tenons, respectively 16 and 17, capable of sliding in arcuate grooves, respectively 18, 19 and 20 and 21, provided for this purpose in. interior walls of the body 5.
  • the cam 8 and the opening 9 may have any suitable shape provided that they lend themselves to a 90 ° rotation of the hook 11, followed by a rectilinear translation.
  • said cam 8 is constituted by a part of length A and width B, dimensions which are respectively equal to twice the radius of curvature R of a first rounding, increased by a magnitude a and twice the radius of curvature R 1 of a second rounding opposite to previous rounding.
  • This quantity a is equal to the rectilinear displacement of the hook 11.
  • the section of the opening 9 also has a length A and a width B and has, on the one hand, two rounded radius of curvature R and, on the other hand, a rounded opposite to radius of curvature R 1 .
  • the body 10 of the latch 11 is further provided with a notch 22 which delimits a hook-shaped projection 23.
  • the two parts 1 and 2 are then brought together and brought into contact by rotation of the cam 8 by means of an appropriate key (rotation from left to right in the present case), so that the hook 13 is located beyond the stop or the tenon 4, as shown in FIG. 3.
  • the tenons 16 and 17 have at this moment arrived at the end of the trajectories 18, 19 and 20, 21, so that the rotation subsequent of the cam 8 cannot print to the lock 11 any other movement than a translation parallel to the longitudinal axis of the buttonholes 14 and 15. It follows that the hook 13 hooks to the stop 4 (FIG. 5 ) while pressing part 1 against part 2 without moving them relative to each other.
  • An interesting improvement consists for example of the combination of said cam 8 with an additional cam, not shown, executed in the form of a small disc rotatably mounted for example in one of the walls of the body 5 and provided with two projections, intended to cooperate, during the disassembly of parts 1 and 2, with the pins 16 and 17 to facilitate movement.
  • the latch 11 has a notch 22 accompanied by a projection 23 intended to hold the body 5, the latch 11 mounted therein and the cam 8 in a well-determined position relative to the part 2, in which the body 5 is anchored. It is the same with the body 3, the anchoring of which is ensured by the stop 4.
  • An anchoring of this kind is indeed very effective when the core of the parts 1 and 2 consists for example of a plastic material or some other similar material.
  • buttonholes 14 and 15 may, if necessary, be replaced by a single buttonhole with which the two studs 16 and 17 cooperate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP80201205A 1979-12-21 1980-12-17 Vorrichtung zum Verbinden von Unterteilen, z.B. Paneelen Withdrawn EP0031185A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE58293 1979-12-21
BE2/582932A BE880790A (nl) 1979-12-21 1979-12-21 Inrichting voor het onderling verbinden van onderdelen, bijvoorbeeld panelen

Publications (1)

Publication Number Publication Date
EP0031185A1 true EP0031185A1 (de) 1981-07-01

Family

ID=3865490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80201205A Withdrawn EP0031185A1 (de) 1979-12-21 1980-12-17 Vorrichtung zum Verbinden von Unterteilen, z.B. Paneelen

Country Status (1)

Country Link
EP (1) EP0031185A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589901A1 (fr) * 1985-11-08 1987-05-15 Dagard Fils Sa Enceinte extensible a parois en panneaux assembles.
EP0287981A3 (en) * 1987-04-22 1990-06-13 Julius Blum Gesellschaft M.B.H. Connector for connecting two structural elements
WO1998028546A3 (de) * 1996-12-20 1998-10-01 Albert Kobler Spannschloss für eine fixierung zweier teile
CN115977276A (zh) * 2023-03-20 2023-04-18 成都建工第六建筑工程有限公司 一种装配式墙体连接件和施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714751A (en) * 1953-04-01 1955-08-09 Egmont Arens Fastener

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714751A (en) * 1953-04-01 1955-08-09 Egmont Arens Fastener

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589901A1 (fr) * 1985-11-08 1987-05-15 Dagard Fils Sa Enceinte extensible a parois en panneaux assembles.
EP0222667A1 (de) * 1985-11-08 1987-05-20 Dagard S.A. Erweiterungsfähiges Wandbauteil aus zusammengesetzten Paneelen
EP0287981A3 (en) * 1987-04-22 1990-06-13 Julius Blum Gesellschaft M.B.H. Connector for connecting two structural elements
WO1998028546A3 (de) * 1996-12-20 1998-10-01 Albert Kobler Spannschloss für eine fixierung zweier teile
CN115977276A (zh) * 2023-03-20 2023-04-18 成都建工第六建筑工程有限公司 一种装配式墙体连接件和施工方法

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR IT NL

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19820614

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BOUCKAERT, DANIEL