FR2762870A1 - Integrated shutter lock for folding plastics shutters - Google Patents
Integrated shutter lock for folding plastics shutters Download PDFInfo
- Publication number
- FR2762870A1 FR2762870A1 FR9705691A FR9705691A FR2762870A1 FR 2762870 A1 FR2762870 A1 FR 2762870A1 FR 9705691 A FR9705691 A FR 9705691A FR 9705691 A FR9705691 A FR 9705691A FR 2762870 A1 FR2762870 A1 FR 2762870A1
- Authority
- FR
- France
- Prior art keywords
- leaf
- control
- rod
- shutter
- opening
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0669—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a zig-zag arrangement
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0638—Slats or panels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
DISPOSITIF DE FERMETURE INTEGRE D'UN VOLET
ET VOLET EQUIPE DE CE DISPOSITIF
La présente invention a pour objet un dispositif de fermeture de volet intégré, ce dispositif étant particulièrement adapté aux volets de type pliant en tableaux réalisés à partir de lames en matière plastique.INTEGRATED CLOSURE DEVICE FOR A SHUTTER
AND COMPONENT EQUIPPED WITH THIS DEVICE
The subject of the present invention is an integrated shutter closing device, this device being particularly suitable for shutters of the folding table type made from plastic blades.
On connaît l'utilisation de volets pliants dans le bâtiment, ils permettent l'obturation des ouvertures tout en occupant une place minime sur la façade lorsqu'ils sont ouverts. Ils présentent aussi l'avantage de pouvoir être installés à posteriori sans infrastructure. Ces volets sont désormais réalisés le plus souvent en matière plastique, le bois étant de moins en moins utilisé pour des raisons d'entretien, et possèdent en général un moyen de verrouillage de type espagnolette. We know the use of folding shutters in the building, they allow the closure of openings while occupying a minimal space on the facade when open. They also have the advantage of being able to be installed retrospectively without infrastructure. These shutters are now most often made of plastic, wood being used less and less for maintenance reasons, and in general have a Spanish type locking means.
Le principal inconvénient de ce moyen de fermeture c'est qu'il nécessite la présence de deux battants. En effet, une espagnolette comprend une tige pivotante munie d'un crochet à chaque extrémité et une poignée de manoeuvre, I'ensemble étant rapporté sur le premier battant, tandis que le second battant porte un crochet permettant de maintenir ladite poignée dans la position fermée. The main drawback of this closing means is that it requires the presence of two leaves. Indeed, a espagnolette comprises a pivoting rod provided with a hook at each end and an operating handle, the assembly being attached to the first leaf, while the second leaf carries a hook making it possible to maintain said handle in the closed position .
Pour améliorer la sûreté d'un tel moyen, une barre de renfort est mise en travers afin de donner de la rigidité à l'ensemble et d'empêcher la déformation des éléments pliants. Cette déformation pourrait en effet permettre l'accès au moyen de verrouillage via l'extérieur ce qui est un véritable problème. De plus, on peut noter que tous ces éléments qui encombrent la surface du volet sont préjudiciables à l'esthétique. To improve the safety of such a means, a reinforcing bar is placed crosswise in order to give rigidity to the assembly and to prevent the deformation of the folding elements. This deformation could indeed allow access to the locking means from the outside which is a real problem. In addition, it can be noted that all of these elements which clutter the surface of the shutter are detrimental to the aesthetics.
La présente invention vise à supprimer ces inconvénients, en rendant le moyen de verrouillage plus sûr grâce à un ancrage disposé sur chacun des battants et plus esthétique en intégrant ce dispositif. La sûreté est renforcée puisque l'épaisseur du volet est plus importante qu'auparavant pour permettre cette intégration. The present invention aims to eliminate these drawbacks, by making the locking means safer thanks to an anchoring disposed on each of the leaves and more aesthetic by integrating this device. Safety is reinforced since the thickness of the shutter is greater than before to allow this integration.
A cet effet, la présente invention décrit un dispositif de fermeture d'un volet comprenant au moins un battant monté pivotant autour d'un axe vertical dans une ouverture, ledit battant comprenant au moins un logement dans l'épaisseur duquel est disposé un mécanisme de fermeture, intégré, comprenant une commande accessible de l'extérieur et au moins un élément mobile entre deux positions l'une ouverte, I'autre verrouillée dans laquelle cet élément fait saillie et coopère avec l'une des parois de ladite ouverture pour immobiliser ledit battant. To this end, the present invention describes a device for closing a shutter comprising at least one leaf mounted to pivot about a vertical axis in an opening, said leaf comprising at least one housing in the thickness of which is arranged a mechanism for closure, integrated, comprising a control accessible from the outside and at least one element movable between two positions, one open, the other locked, in which this element projects and cooperates with one of the walls of said opening to immobilize said beating.
Plus particulièrement, le mécanisme de fermeture comprend une tige mobile en translation, sensiblement verticale et à proximité immédiate du bord libre du battant et une commande mobile en rotation qui agit sur ladite tige pour la déplacer entre deux positions, I'une en saillie, I'autre intégrée dans l'épaisseur dudit battant. More particularly, the closing mechanism comprises a rod movable in translation, substantially vertical and in the immediate vicinity of the free edge of the leaf and a movable control in rotation which acts on said rod to move it between two positions, one projecting, I other integrated into the thickness of said leaf.
Dans le cas d'un volet à deux battants, la commande mobile en rotation de l'un au plus des deux battants est remplacée par une commande à levier, accessible sur le flan dudit battant. In the case of a shutter with two leaves, the mobile control in rotation of one at most of the two leaves is replaced by a lever control, accessible on the blank of said leaf.
Selon une autre caractéristique, le dispositif comprend un cadre interposé entre l'ouverture et le volet. According to another characteristic, the device comprises a frame interposed between the opening and the flap.
De façon préférentielle, chaque battant est un battant pliant en tableaux à plusieurs lames creuses montées pivotantes les unes par rapport aux autres, les moyens de fermeture étant disposés à proximité immédiate du chant libre dudit battant. Preferably, each leaf is a leaf folding into tables with several hollow blades mounted to pivot relative to each other, the closing means being arranged in the immediate vicinity of the free edge of said leaf.
La présente invention est décrite en regard des dessins annexés sur lesquels les figures représentent:
- figure 1, une vue d'une ouverture avec son volet à deux battants en position fermé,
- figure 2, une coupe partielle dans le plan du volet avec les moyens de fermeture,
- figure 3, une coupe dans le plan du mécanisme de fermeture selon un premier mode de réalisation avec pour commande un anneau,
- figure 4, la commande du mécanisme de fermeture décrit ci-dessus, et
- figure 5, une coupe dans le plan du mécanisme de fermeture selon un second mode de réalisation.The present invention is described with reference to the accompanying drawings in which the figures represent:
- Figure 1, a view of an opening with its shutter with two leaves in the closed position,
FIG. 2, a partial section in the plane of the shutter with the closing means,
FIG. 3, a section in the plane of the closing mechanism according to a first embodiment with a ring for control,
FIG. 4, the control of the closing mechanism described above, and
- Figure 5, a section in the plane of the closing mechanism according to a second embodiment.
Sur la figure 1, on a représenté un mur 2 avec une ouverture 4, obturée par un volet 6, un plan médian vertical étant référencé 8. Ce volet comprend un premier battant 12 et un second battant 14, sensiblement symétriques suivant le plan médian vertical 8 et suivant un plan médian horizontal 10. Par la suite, pour des raisons de symétrie, seule la description du premier battant 1 2 est faite. Selon un mode de réalisation, le battant comprend au moins deux éléments 16 et 18 reliés entre eux par des moyens de liaison 20 comprenant deux charnières 21 et 22. Ces éléments sont réalisés à partir de lames de matière plastique épaisses et creuses notamment à partir de profilés extrudés en polychlorure de vinyle (P.V.C.). II est aussi prévu des moyens de liaison 24 entre le battant 1 2 et le mur 2 sous la forme d'un cadre métallique 26 vissé dans le mur. Ce cadre comprend deux montants latéraux 28 et 29 et deux montants, supérieur 30 et inférieur 31, deux charnières 32 et 33 sont interposées entre le montant latéral 28 et le battant correspondant 1 2. In Figure 1, there is shown a wall 2 with an opening 4, closed by a flap 6, a vertical median plane being referenced 8. This flap comprises a first leaf 12 and a second leaf 14, substantially symmetrical along the vertical median plane 8 and along a horizontal median plane 10. Subsequently, for reasons of symmetry, only the description of the first leaf 1 2 is made. According to one embodiment, the leaf comprises at least two elements 16 and 18 connected to each other by connecting means 20 comprising two hinges 21 and 22. These elements are produced from thick and hollow plastics blades in particular from polyvinyl chloride (PVC) extruded profiles. There are also provided connecting means 24 between the leaf 1 2 and the wall 2 in the form of a metal frame 26 screwed into the wall. This frame comprises two lateral uprights 28 and 29 and two uprights, upper 30 and lower 31, two hinges 32 and 33 are interposed between the lateral upright 28 and the corresponding leaf 1 2.
Sur la figure 1, on a représenté des ancrages (34, 36, 38, 40) des moyens de fermeture des deux battants qui sont placés en haut et en bas de chaque côté et à proximité immédiate du plan médian vertical 8, au droit des deux lames 42 et 44. On a aussi représenté une commande 46 dudit dispositif de fermeture. In Figure 1, there are shown anchors (34, 36, 38, 40) of the closure means of the two leaves which are placed at the top and bottom on each side and in the immediate vicinity of the vertical median plane 8, to the right of the two blades 42 and 44. A control 46 of said closure device has also been shown.
Le dispositif de fermeture étant symétrique suivant le plan médian horizontal 10 du volet, seule la partie supérieure est décrite au regard de la figure 2. Ce dispositif de fermeture comprend dans sa partie supérieure un ancrage 36. Cet ancrage 36 comporte un trou 48 dans le montant supérieur 30 du cadre 26 et une tige 50, en général métallique, reliée au battant. The closing device being symmetrical along the horizontal median plane 10 of the shutter, only the upper part is described with regard to FIG. 2. This closing device comprises in its upper part an anchor 36. This anchor 36 has a hole 48 in the upper upright 30 of the frame 26 and a rod 50, generally metallic, connected to the leaf.
L'extrémité de la tige 50 est susceptible de venir se loger dans ledit trou 48, en position verrouillée. Seule l'extrémité de la tige 50 sort du battant 14, le reste du dispositif de verrouillage composé de la tige 50 et du mécanisme 60 se trouve à l'intérieur de la lame 42. Le mouvement vertical de la tige 50 qui assure l'ancrage est engendré, par l'intermédiaire des moyens de liaison 62, par le mécanisme 60. Ce mécanisme 60 est lié à la lame 42 par des moyens de fixation 64 se trouvant de chaque côté du plan médian horizontal 10 du volet, par exemple des vis 65 et 66.The end of the rod 50 is capable of being received in said hole 48, in the locked position. Only the end of the rod 50 comes out of the leaf 14, the rest of the locking device composed of the rod 50 and the mechanism 60 is located inside the blade 42. The vertical movement of the rod 50 which ensures the anchoring is generated, via the connecting means 62, by the mechanism 60. This mechanism 60 is linked to the blade 42 by fixing means 64 located on each side of the horizontal median plane 10 of the flap, for example screws 65 and 66.
Ce mécanisme 60 va être décrit selon deux modes de réalisation qui se différencient par leur commande. Le premier qui est représenté sur la figure 3 a une commande 46 représentée sur la figure 4, composée d'une tige 68 de section carrée munie d'un anneau 69 alors que le second qui est représenté sur la figure 5 possède une commande 46 composée d'un levier 70. Ce second mode de réalisation ne peut être utilisé que dans le cas où le volet se compose de deux battants et uniquement sur l'un des deux battants. En effet, le levier 70 se trouve sur le chant de la lame et n'est accessible que si le premier battant est ouvert. This mechanism 60 will be described according to two embodiments which are differentiated by their control. The first which is shown in Figure 3 has a control 46 shown in Figure 4, composed of a rod 68 of square section provided with a ring 69 while the second which is shown in Figure 5 has a control 46 composed of a lever 70. This second embodiment can only be used in the case where the shutter consists of two leaves and only on one of the two leaves. Indeed, the lever 70 is located on the edge of the blade and is only accessible if the first leaf is open.
Sur la figure 3 nous avons représenté une coupe dans le plan selon un premier mode de réalisation. Comme le mécanisme 60 possède un plan de symétrie suivant le plan médian horizontal 10 du volet, sa description n'est faite que sur sa partie supérieure. Ce mécanisme 60 possède des éléments communs aux deux modes de réalisation. Cet ensemble d'éléments communs comprend un carter 72 fixé à la lame 42 par l'intermédiaire des moyens de fixation 64 qui comprennent chacun une patte de fixation 74 et un trou de passage 76 dans lequel passe la vis 65. Le carter 72 forme un tube de section rectangulaire dans lequel vient coulisser un support de tige 78 qui est relié à la tige 50 par l'intermédiaire du moyen de fixation 62 qui peut être un trou taraudé 79 dans lequel est vissée la tige 50. Le mouvement vertical du support de tige 78 est engendré par la rotation d'une pièce de manoeuvre 80 autour de son axe de rotation 82 qui, par l'intermédiaire d'une encoche 84, entraîne en translation un téton 86 qui est solidaire du support de tige 78. In Figure 3 we have shown a section in the plane according to a first embodiment. As the mechanism 60 has a plane of symmetry along the horizontal median plane 10 of the flap, its description is made only on its upper part. This mechanism 60 has elements common to the two embodiments. This set of common elements comprises a housing 72 fixed to the blade 42 by means of the fixing means 64 which each comprise a fixing lug 74 and a through hole 76 in which the screw 65 passes. The housing 72 forms a tube of rectangular section in which a rod support 78 slides which is connected to the rod 50 by means of the fixing means 62 which can be a tapped hole 79 into which the rod 50 is screwed. The vertical movement of the support rod 78 is generated by the rotation of an operating part 80 about its axis of rotation 82 which, by means of a notch 84, drives in translation a stud 86 which is integral with the rod support 78.
La suite de la description ne concerne que le premier mode de réalisation du mécanisme de fermeture 60. La pièce de manoeuvre 80 est liée au carter par une liaison pivot 88 d'axe 82. La pièce de manoeuvre 80 de section cylindrique possède un trou 90 de section carrée, coaxial à l'axe 82, dans lequel vient se loger la commande 46, représentée sur la figure 4, par l'intermédiaire de laquelle l'utilisateur donne le mouvement de rotation à la pièce de manoeuvre 80. La commande 46 comprend une tige 68 de section carrée qui se loge dans le trou 90 et un anneau 69 que l'utilisateur saisit pour effectuer la rotation. The following description relates only to the first embodiment of the closing mechanism 60. The operating part 80 is linked to the casing by a pivot connection 88 with an axis 82. The operating part 80 of cylindrical section has a hole 90 of square section, coaxial with the axis 82, in which is housed the control 46, shown in FIG. 4, by means of which the user gives the rotary movement to the operating part 80. The control 46 comprises a rod 68 of square section which is housed in the hole 90 and a ring 69 which the user grasps to perform the rotation.
Le second mode de réalisation est représenté sur la figure 5, sa commande 46 se compose d'un levier 70 qui se trouve sur le chant du battant correspondant et qui n'est accessible que si l'autre battant est ouvert. Comme pour le premier mode de réalisation, le mécanisme comprend un carter, deux supports de tige, et une pièce de manoeuvre qui, en pivotant, fait translater les supports de tige. Selon le second mode de réalisation, la pièce de manoeuvre 80 est guidée en rotation autour de l'axe 82 qui est matérialisé par un rivet 94 solidaire du carter 72. Le levier 70 qui est guidé en rotation suivant l'axe 82 entraîne en rotation la pièce de manoeuvre 80 par l'intermédiaire d'un téton 96. Le téton 96 prend appui sur un plan 98 de la pièce de manoeuvre 80 pour amener le mécanisme en position fermée et sur un plan 99 de la pièce de manoeuvre 80 pour amener le mécanisme en position ouverte, comme cela est représenté sur la figure 5. Le levier 70 est actionné par l'utilisateur grâce à la patte 100. Pour intégrer le mécanisme de fermeture 60 totalement dans la lame 42, le levier 70 se loge dans le mécanisme en position ouverte ou fermée. The second embodiment is shown in Figure 5, its control 46 consists of a lever 70 which is located on the edge of the corresponding leaf and which is accessible only if the other leaf is open. As for the first embodiment, the mechanism comprises a casing, two rod supports, and an operating part which, by pivoting, causes the rod supports to translate. According to the second embodiment, the operating part 80 is guided in rotation about the axis 82 which is materialized by a rivet 94 secured to the casing 72. The lever 70 which is guided in rotation along the axis 82 drives in rotation the operating part 80 by means of a stud 96. The stud 96 is supported on a plane 98 of the operating piece 80 to bring the mechanism into the closed position and on a plane 99 of the operating piece 80 to bring the mechanism in the open position, as shown in FIG. 5. The lever 70 is actuated by the user thanks to the tab 100. To integrate the closing mechanism 60 completely in the blade 42, the lever 70 is housed in the mechanism in open or closed position.
Bien entendu, le dispositif décrit est plus particulièrement applicable aux volets pliants en tableaux comprenant deux battants mais il peut être appliqué aux volets non pliants ou ne comprenant qu'un seul battant. Selon un autre mode de réalisation les battants peuvent être liés directement au mur sans l'intermédiaire d'un cadre. Dans ce cas les trous d'ancrages sont réalisés directement dans le mur et peuvent être consolidés en scellant une douille au droit de chaque tige. Of course, the device described is more particularly applicable to folding shutters in tables comprising two leaves, but it can be applied to non-folding shutters or comprising only one leaf. According to another embodiment, the leaves can be linked directly to the wall without the intermediary of a frame. In this case the anchoring holes are made directly in the wall and can be consolidated by sealing a socket to the right of each rod.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9705691A FR2762870A1 (en) | 1997-05-02 | 1997-05-02 | Integrated shutter lock for folding plastics shutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9705691A FR2762870A1 (en) | 1997-05-02 | 1997-05-02 | Integrated shutter lock for folding plastics shutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2762870A1 true FR2762870A1 (en) | 1998-11-06 |
Family
ID=9506714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9705691A Pending FR2762870A1 (en) | 1997-05-02 | 1997-05-02 | Integrated shutter lock for folding plastics shutters |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2762870A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE315546C (en) * | ||||
| DE359856C (en) * | 1922-09-27 | J B Dandois & Cie | Locking and blocking device for doors of all kinds of vehicles by means of a wedge-shaped nose bolt | |
| CH137161A (en) * | 1929-06-24 | 1929-12-31 | Haedrich Jul | Gate lock. |
| FR2456207A1 (en) * | 1979-05-07 | 1980-12-05 | Snci | Side hung sheet metal door for bulk transport container - has trapezoidal horizontal undulation with hollow end housing lever-operated casement bolts |
| EP0115594A1 (en) * | 1983-02-09 | 1984-08-15 | Carl Fuhr GmbH & Co. | Locking device for concertina doors |
| CH651886A5 (en) * | 1980-09-24 | 1985-10-15 | Schaerer Soehne Ag Usm U | Fitting for windows or doors |
-
1997
- 1997-05-02 FR FR9705691A patent/FR2762870A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE315546C (en) * | ||||
| DE359856C (en) * | 1922-09-27 | J B Dandois & Cie | Locking and blocking device for doors of all kinds of vehicles by means of a wedge-shaped nose bolt | |
| CH137161A (en) * | 1929-06-24 | 1929-12-31 | Haedrich Jul | Gate lock. |
| FR2456207A1 (en) * | 1979-05-07 | 1980-12-05 | Snci | Side hung sheet metal door for bulk transport container - has trapezoidal horizontal undulation with hollow end housing lever-operated casement bolts |
| CH651886A5 (en) * | 1980-09-24 | 1985-10-15 | Schaerer Soehne Ag Usm U | Fitting for windows or doors |
| EP0115594A1 (en) * | 1983-02-09 | 1984-08-15 | Carl Fuhr GmbH & Co. | Locking device for concertina doors |
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| FR3086969A1 (en) | SWING SHUTTER STOP |