EP0113449B1 - Pièce à usiner des charnières en forme de bande - Google Patents

Pièce à usiner des charnières en forme de bande Download PDF

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Publication number
EP0113449B1
EP0113449B1 EP83112405A EP83112405A EP0113449B1 EP 0113449 B1 EP0113449 B1 EP 0113449B1 EP 83112405 A EP83112405 A EP 83112405A EP 83112405 A EP83112405 A EP 83112405A EP 0113449 B1 EP0113449 B1 EP 0113449B1
Authority
EP
European Patent Office
Prior art keywords
hinge
hinges
workpiece
individual
wire
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
Application number
EP83112405A
Other languages
German (de)
English (en)
Other versions
EP0113449A1 (fr
Inventor
Karl Ernst Schmale
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.)
Schmale GmbH and Co KG
Original Assignee
Schmale GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schmale GmbH and Co KG filed Critical Schmale GmbH and Co KG
Priority to AT83112405T priority Critical patent/ATE18930T1/de
Publication of EP0113449A1 publication Critical patent/EP0113449A1/fr
Application granted granted Critical
Publication of EP0113449B1 publication Critical patent/EP0113449B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/38—Making other particular articles locksmith's goods, e.g. handles
    • B21D53/40—Making other particular articles locksmith's goods, e.g. handles hinges, e.g. door hinge plates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/009—Elongate hinges, e.g. piano-hinges

Definitions

  • the invention relates to a band-shaped workpiece made of hinges, in each of which two adjacent hinges are positively connected to one another at the end faces, each of which has two hinge tabs, which are pivotally connected to one another at the abutting edges by means of a hinge roller and a hinge wire passing through the workpiece the free edges are provided with devices for frictional insertion into parts to be pivotally connected to the hinge.
  • Hinges of the aforementioned type serve among other things. the pivotable attachment of a lid to a lower part of a container-like stop material, e.g. a suitcase, box, case or box, made of wood, cardboard or plastic.
  • a container-like stop material e.g. a suitcase, box, case or box, made of wood, cardboard or plastic.
  • One hinge tab is attached to the lid and the other hinge tab is attached to the lower part.
  • the hinge tabs have the devices for frictional introduction into the container-like stop material.
  • the hinges can be attached individually to the container-like attachment material. To rationalize the fastening process, however, it is also known to combine the hinges into a band-shaped workpiece.
  • the hinge wire penetrates the entire workpiece;
  • the adjacent individual hinges are additionally at least by the hinge roller (cf. DE-A1 No. 2936603), usually also by one of the hinge lobes (cf. DE-A No. 1925709) or connected to one another by both hinge tabs (cf. DE-A No. 1602568).
  • the invention seeks to remedy this.
  • the invention has for its object to provide a band-shaped workpiece made of hinges, in which the position of the individual hinge in the workpiece is precisely defined without parts of adjacent hinge tabs having to be connected to one another.
  • this object is achieved in that the adjacent individual hinges are connected to one another only via the hinge wire passing through the band-shaped workpiece, which in the area of each individual hinge has a cross section which is the same as the clear cross section * of the hinge roller, in the area between adjacent individual hinges at least in contact with the front edge of the individual hinge, the clear dimension of the hinge roller has dimensions which at least partially exceed.
  • the hinge wire alone forms a so-called guide strip.
  • the contact and cutting pressure for separating the hinges is low, since only the hinge wire needs to be cut.
  • the distance between the individual hinges is no longer dependent on the dimension that the parts of the hinge tabs forming the hinge roller have; rather, a distance adapted to the formation of the hinges and the reeling of the workpiece can be freely selected.
  • any shape can be given to the hinge wire between the individual hinges, e.g. to achieve a target bending point for reeling.
  • Even large hinges with thick hinge wire can be reeled up by using the thick hinge wire as the hinge pin in the hinge and tapering the hinge wire between the individual hinges.
  • it is also possible to stabilize the workpiece by deforming the hinge wire between the individual hinges. Such stabilization can also be brought about in that the workpiece is wound up with individual hinges which are raised in a V-shape in the end view. The friction between the hinge wire and the hinge tab keeps the individual hinges in place; the bending of the workpiece required for reeling is possible via the hinge wire between the individual hinges.
  • the features of the invention can be applied not only to many types of hinges, even those with only one hinge half, but also to closures and other fitting parts.
  • a largely free-to-design, hinge-like fitting with other fittings can be combined in a simple manner into a workpiece and rationally stored, transported and fed to a striking machine, where it can be struck at a short distance from a container-like striking material.
  • Each band-shaped workpiece consists of a large number of hinges, of which only three or four hinges are shown in the drawing.
  • the band-shaped workpiece is theoretically endlessly continued on both sides of the hinges shown. As described at the beginning, this band-shaped workpiece is combined into strips or rolls, stored, transported and struck on container-shaped material to be struck using a tool in a striking machine.
  • Each hinge 1 consists of two hinge tabs 2 and 3. On the mutually facing side edges, the hinge tabs 2, 3 are designed as a roller. The rollers intermesh like a comb and form a hinge roller 4. All hinge rollers 4 are penetrated by a hinge wire 5. The hinge roller 4 forms with the hinge wire 5 each a hinge joint. On at least one of its free edges, each hinge tab 2, 3 is bent essentially at right angles and is provided with drive-in tips 6 in the angled plane. With these drive-in tips 6, each hinge 1 is driven into the container-shaped stop good in the lifting machine. All conventional hinge drive-in tips can be considered as drive-in tips.
  • the hinge wire 5 preferably forms partly overlying, partly inside hinge rollers 4, i.e. the hinge rollers 4 are located essentially in the plane formed by the hinge tabs 2, 3 when the workpiece is stretched. It is possible to arrange the hinge flaps 2, 3 with an overlying hinge roller, that is a hinge roller arranged above the plane formed by the stretched hinge flaps 2, 3, or with an inner hinge roller, that is a plane below the plane formed by the stretched hinge flaps 2, 3 Hinge roller to be nested.
  • the hinge tabs 2, 3 are polygonal with angled free edges.
  • the hinge tabs 2, 3 can be designed in any other way, e.g. have a rectangular shape, an arcuate or a broken outer edge.
  • each hinge flap 2, 3 has an inner longitudinal edge 7, an outer longitudinal edge 8 and two end edges 9.
  • the insertion tips 6 can be provided on the inner longitudinal edges 7, on the outer longitudinal edges 8, on the connecting edge between the inner and outer longitudinal edges and / or on the end edges 9.
  • the polygonal basic shape makes it possible to arrange the impact tips 6 in several planes, also in several horizontal planes, in adaptation to the container-shaped sling material.
  • the adjacent individual hinges 1 are connected to one another only via the hinge wire 5 passing through the band-shaped workpiece.
  • the hinge wire 5 has a cross section that is the same as the clear cross section of the hinge roller 4.
  • the hinge wire 5 having a circular cross section is compressed perpendicular to the plane determined by the workpiece in the region between adjacent individual hinges 1. The result is a flattened hinge wire that has larger dimensions in the plane of the workpiece than perpendicular to it. The larger diameter exceeds the clear diameter of the hinge roller 4.
  • each hinge 1 is held in position on the hinge wire 5. This is the simplest way of realizing the inventive idea.
  • the parts of the hinge wire between the individual hinges are more flexible in the plane perpendicular to the workpiece than in other directions, which results in a natural possibility for reeling the workpiece into a workpiece roll.
  • the hinge wire has projections and / or is angled at least in contact with the end faces of the individual hinge.
  • one of the parts - hinge wire or hinge roller - projections, the other part - hinge roller or hinge wire - can also have the associated recesses inside the hinge, while the hinge wire between the individual hinges remains constant in cross section.
  • hinges can be combined to form a band-shaped workpiece of the type shown, for example flat hinges, angular hinges, decorated hinges, plug-in hinges, spring hinges, hanging hinges.
  • Two hinge tabs can each be connected to one of the hinges without any particular angle limitation.
  • two hinge tabs can each be connected to one of the hinges with special angular limitation.
  • the workpiece after the innovation is also independent of the size of the hinges: both very small and very large hinges can be combined to form the workpiece. In the case of very large hinges, which as a rule also have a large diameter hinge wire, it is advantageous to taper the hinge wire between the individual hinges in order to promote reeling into a roll. If the workpiece does not have the necessary stability, it can be V-shaped other hinge lugs are stabilized before reeling and in the roll.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Clamps And Clips (AREA)
  • Wire Processing (AREA)

Claims (6)

1. Bande de charnières (1 ) dans laquelle deux charnières voisines (1 ) sont reliées entre elles par obstacle au niveau de leurs côtés extrêmes, chaque charnière comprenant deux lames (2,3) reliées entre elles de façon pivotante sur leurs côtés en regard à l'aide d'un noeud (4) et d'un fil métallique formant broche (5) enfilé dans la bande de charnières, et étant munies sur leurs côtés libres de dispositifs pour la fixation par frottement aux pièces à réunir de façon pivotante par la charnière (1 ), caractérisée en ce que les charnières voisines (1 ) ne sont reliées entre elles que par le fil métallique formant broche (5) enfilé dans la bande de charnières, ce fil métallique ayant, dans la zone de chaque charnière (1 ), une section identique à la section de passage du noeud (4) et, dans la zone comprise entre deux charnières voisines, au moins à proximité immédiate du côté extrême de chaque charnière, une section dont au moins une dimension est plus grande que les dimensions de la section de passage du noeud (4).
2. Bande de charnières selon la revendication 1, caractérisée en ce que le fil métallique formant broche (5), à section circulaire, est aplati dans la direction perpendiculaire au plan de la bande de charnières dans chaque zone comprise entre deux charnières voisines (1 ).
3. Bande de charnières selon la revendication 1, caractérisée en ce que le fil métallique formant broche (5) présente des saillies, au moins à proximité immédiate des côtés extrêmes (9) de chacune des charnières (1).
4. Bande de charnières selon la revendication (1 ), caractérisée en ce que le fil métallique formant broche (5) forme des U, au moins à proximité immédiate des côtés extrêmes (9) de chacune des charnières (1 ).
5. Bande de charnières selon la revendication 1, caractérisée en ce que les lames de charnière (2,3) sont imbriquées l'une dans l'autre au niveau du noeud (4) disposé dans le plan desdites lames formant entre elles un angle de 180° et sont traversées par le fil métallique formant broche (5).
6. Bande de charnières selon l'une des revendications 1 à 5, caractérisée en ce que le bord des lames de charnière (2, 3), y compris des noeuds (4), tourné vers la charnière voisine (1 ), est chanfreiné et/ou coudé et arrondi.
EP83112405A 1982-12-17 1983-12-09 Pièce à usiner des charnières en forme de bande Expired EP0113449B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83112405T ATE18930T1 (de) 1982-12-17 1983-12-09 Bandfoermiges werkstueck aus scharnieren.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8235550U 1982-12-17
DE8235550U DE8235550U1 (de) 1982-12-17 1982-12-17 Bandförmiges Werkstück aus Scharnieren

Publications (2)

Publication Number Publication Date
EP0113449A1 EP0113449A1 (fr) 1984-07-18
EP0113449B1 true EP0113449B1 (fr) 1986-04-02

Family

ID=6746623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112405A Expired EP0113449B1 (fr) 1982-12-17 1983-12-09 Pièce à usiner des charnières en forme de bande

Country Status (3)

Country Link
EP (1) EP0113449B1 (fr)
AT (1) ATE18930T1 (fr)
DE (2) DE8235550U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8315202U1 (de) * 1983-05-24 1983-10-06 Schmale Gmbh & Co Kg, 5880 Luedenscheid Bandfoermiges werkstueck aus scharnieren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1134100A (en) * 1909-10-20 1915-04-06 Ridgely Trimmer Company Folding board for paper-hangers.
DE2936603A1 (de) * 1979-09-11 1981-09-10 Schmale GmbH & Co KG, 5880 Lüdenscheid Bandfoermiges werkstueck aus scharnieren

Also Published As

Publication number Publication date
ATE18930T1 (de) 1986-04-15
DE8235550U1 (de) 1983-06-01
EP0113449A1 (fr) 1984-07-18
DE3362823D1 (en) 1986-05-07

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