ES2352702A1 - Closing lever with multiple cylindrical latches for locks. (Machine-translation by Google Translate, not legally binding) - Google Patents

Closing lever with multiple cylindrical latches for locks. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2352702A1
ES2352702A1 ES200801449A ES200801449A ES2352702A1 ES 2352702 A1 ES2352702 A1 ES 2352702A1 ES 200801449 A ES200801449 A ES 200801449A ES 200801449 A ES200801449 A ES 200801449A ES 2352702 A1 ES2352702 A1 ES 2352702A1
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Spain
Prior art keywords
latches
cylindrical latches
head
neck
locks
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Granted
Application number
ES200801449A
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Spanish (es)
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ES2352702B1 (en
Inventor
Fernando Goñi Urbieta
Eduardo Jesus Otegi Odriozola
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Talleres de Escoriaza SA
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Talleres de Escoriaza SA
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Priority to ES200801449A priority Critical patent/ES2352702B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/12Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
    • E05B63/125Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper with a sliding bolt rotating about its axis, i.e. of bayonet type

Abstract

Closure lever with multiple cylindrical latches for locks comprising a lever plate (1) and a plurality of cylindrical latches (2), where each of the cylindrical latches (2) has a rear appendix, of revolution and coaxial, with section longitudinal "T" shape lying down, from front to back, consists of a neck (3) followed by a disc-shaped terminal head (4) larger in diameter than the neck (3), and each neck set (3) and head (4) has seat with rotary adjustment in a fitting opening (10) to a reciprocal bed (6) that is formed in a corresponding thickening (5) front of the plate-lever (1) and which is delimited by a rear wall (7) that is attached to the rear face of the head (4), the head (4) being kept in operative mounting by the sliding fit of the cylindrical latches (2) in the holes (13) from the front (12) of the lock (11). (Machine-translation by Google Translate, not legally binding)

Description

Palanca de cierre con múltiples pestillos cilíndricos, para cerraduras.Locking lever with multiple latches cylindrical, for locks.

Campo de la invenciónField of the Invention

Esta invención concierne a un dispositivo para constituir una palanca de cierre para cerraduras, de las palancas de cierre que constan de una pluralidad de pestillos cilíndricos que operan a través de orificios individuales practicados en el frente de la cerradura y que, de la misma manera, disponen de cerraderos individuales en el marco sobre el que cierra la puerta en que está instalada la misma.This invention concerns a device for constitute a closing lever for locks, of the levers of closure consisting of a plurality of cylindrical latches that operate through individual holes in the front of the lock and that, in the same way, have locks individual in the frame on which the door is closed installed it.

Estado de la técnica anteriorPrior art

En este campo es conocido que los pestillos cilíndricos estén unidos a la chapa-palanca por remachado, de modo que, una vez completado el montaje, estos pestillos quedan unidos sólidamente a la chapa-palanca sin posibilidad de girar sobre sí mismos.In this field it is known that the latches cylindrical are attached to the lever plate by riveted, so that, once the assembly is completed, these latches remain solidly attached to the lever plate without the possibility of turning same.

En relación con este tipo de constitución una manera típica de violentar esta clase de cierre consiste en serrar los pestillos a través de la ranura que queda entre la puerta y su marco de cierre. Para oponerse a este modo de violación es conocida una solución consistente en incorporar dentro del pestillo un pasador, denominado "de anti-serrado" que está montado de manera que puede girar libremente en el seno del cuerpo del pestillo; de este modo, cuando se trata de serrar el pestillo, al alcanzar el núcleo constituido por el pasador anti-serrado éste gira sobre sí mismo y anula la acción de serrado.In relation to this type of constitution a typical way to violate this kind of closure is to saw the latches through the slot between the door and its closing frame. To oppose this mode of violation is known a solution consisting of incorporating into the latch a pin, called "anti-serrated" which is mounted so that it can rotate freely inside the body of the latch; in this way, when it comes to sawing the latch, upon reaching the core constituted by the pin anti-serrated it turns on itself and cancels the sawing action.

Explicación de la invención y ventajasExplanation of the invention and advantages

Frente a este estado de cosas, la invención que nos ocupa propugna una palanca de cierre que comprende una chapa-palanca y una pluralidad de pestillos cilíndricos, donde cada uno de los pestillos cilíndricos tiene un apéndice trasero, de revolución y coaxial, con sección longitudinal en forma de "T" tumbada que, de delante a atrás, está constituida por un cuello seguido de una cabeza terminal en forma de disco de mayor diámetro que el cuello, y cada conjunto de cuello y cabeza tiene asiento con ajuste rotatorio en una abertura de encaje de acceso a una recíproca cama que está formada en un correspondiente engrosamiento delantero de la chapa-palanca y que está delimitada por una pared trasera que queda adosada respecto de la cara trasera de la cabeza, manteniéndose la cabeza en montaje operativo por el encaje deslizante de los pestillos cilíndricos en los agujeros del frente de la cerradura.Faced with this state of affairs, the invention that occupies us advocates a closing lever that comprises a lever plate and a plurality of latches cylindrical, where each of the cylindrical latches has a rear appendix, revolution and coaxial, with longitudinal section in the form of a "T" lying down that, from front to back, is constituted by a neck followed by a terminal head in the form of disc of greater diameter than the neck, and each set of neck and head has a seat with rotary adjustment in a lace opening of access to a reciprocal bed that is formed in a corresponding front thickening of the lever plate and that is delimited by a wall rear that is attached to the rear face of the head, keeping the head operatively mounted by the socket sliding of the cylindrical latches in the front holes of the lock.

Esta constitución ofrece la particularidad de que el montaje del pestillo es de por sí giratorio, por lo tanto, de acuerdo con lo dicho, en cuanto se le aplica una sierra tratando de serrarlo la acción de la misma queda automáticamente anulada por el giro sobre sí mismo del propio pestillo; es decir, que ahora todo el pestillo se comporta como pasador anti-serrado.This constitution offers the particularity of that the mounting of the latch is in itself rotating, therefore, of according to what was said, as soon as a saw is applied trying to sawing it action is automatically canceled by the turn on itself of the latch itself; that is, now all the latch behaves like anti-serrated pin.

Además de esta importante prestación en el ámbito de la seguridad del cierre, la constitución propugnada supone el ahorro de la operación de remachado empleada hasta ahora, con los consiguientes ahorro de costes de operación, menor tiempo de fabricación y reducción del flujo de la pieza por los talleres, ya que ahora la pieza llega directamente al puesto de montaje para que el operario encargado realice una rápida y sencilla operación de ensamble. Por supuesto, se ahorra el coste de material y mano de obra relativos a la implantación del pasador anti-serrado, ya que de una sola vez se consigue un montaje más sencillo, rápido y económico, en conjunción con la prestación de seguridad anti-serrado.In addition to this important benefit in the scope of the security of the closure, the constitution proposed supposes the saving of the riveting operation used so far, with the consequent saving of operating costs, less time of manufacture and reduction of the flow of the piece through the workshops, and that now the piece arrives directly at the assembly post so that the operator in charge performs a quick and simple operation of assembly Of course, the cost of material and hand of work related to the implementation of the pin anti-serrated, since at one time you get a easier, faster and cheaper assembly, in conjunction with the anti-serrated security provision.

Además del aseguramiento operativo del montaje que en todo momento ejercen los agujeros del frente de la cerradura en relación con el contorno de los pestillos cilíndricos, de acuerdo con la invención se cumple que en todo su recorrido operativo, entre las posiciones retraída y extendida, los pestillos cilíndricos están escoltados con ajuste deslizante entre el costado de fondo y la cubierta de la caja de la cerradura.In addition to the operational assurance of assembly that at all times exert the holes in the front of the lock in relation to the contour of the cylindrical latches, according with the invention it is fulfilled that throughout its operational path, between the retracted and extended positions, the cylindrical latches are escorted with sliding adjustment between the bottom side and the lock case cover.

La invención contempla dos preferentes variantes de ejecución para la abertura de acceso a dicha cama. Una variante de ejecución a este respecto es que la abertura es de perfil abierto y está constituida mediante una ranura en forma de "U" que está practicada en el engrosamiento desde su periferia y afecta a la cara delantera de éste. Otra variante de ejecución consiste en que la abertura es de perfil cerrado y está constituida mediante un orificio que está practicado a través de la cara delantera del engrosamiento con forma a modo de pera que tiene una parte ancha de diámetro ajustado por exceso al del disco y que está abierta a una parte estrecha que su diámetro esta ajustado por exceso al del cuello.The invention contemplates two preferred variants of execution for the access opening to said bed. A variant Execution in this respect is that the opening is open profile and is constituted by a "U" shaped groove that is practiced in thickening from its periphery and affects the face front of this one. Another variant of execution is that the opening is closed profile and is constituted by a hole that is made through the front face of the pear-shaped thickening that has a wide part of diameter adjusted by excess of the disc and that is open to a narrow part that its diameter is adjusted in excess of the neck.

Dibujos y referenciasDrawings and references

Para comprender mejor la naturaleza del invento, en los dibujos adjuntos se representa una forma de realización industrial que tiene carácter de ejemplo meramente ilustrativo y no limitativo.To better understand the nature of the invention, an embodiment is shown in the attached drawings industrial that is merely illustrative and not limitative.

La figura 1 muestra en perspectiva explosionada (con el frente -12- separado de la caja) una cerradura (11) provista de una palanca de cierre (1-2) según la invención, la cual es objeto separado de una ampliación sobre la que se indica una sección longitudinal que afecta a uno de los pestillos (2) y que, para mayor claridad, está representada de forma explosionada, es decir, con el pestillo (2) fuera de su cama (6) y con una flecha indicadora de la maniobra de inserción en ésta para el montaje.Figure 1 shows in exploded perspective (with the front -12- separated from the box) a lock (11) provided of a closing lever (1-2) according to the invention, which is a separate object of an extension on which it is indicated a longitudinal section that affects one of the latches (2) and which, for clarity, is represented in an exploded way, that is, with the latch (2) out of your bed (6) and with an arrow indicator of the insertion maneuver in it for assembly.

La figura 2 es la cerradura (11) de la figura 1, pero vista en proyección ortogonal por el mismo costado que está en primer plano en la figura 1.Figure 2 is the lock (11) of Figure 1, but seen in orthogonal projection on the same side that is in close-up in figure 1.

La figura 3 es una ampliación de la sección III-III indicada en la figura 2, donde el pestillo (2) está retraído.Figure 3 is an enlargement of the section III-III indicated in figure 2, where the latch (2) is retracted.

La figura 3A es como la figura 3, pero mostrando extendido el pestillo (2).Figure 3A is like Figure 3, but showing extended the latch (2).

La figura 4 es una vista lateral de la chapa-palanca (1) que muestra la figura y que corresponde a una variante de ejecución.Figure 4 is a side view of the lever plate (1) showing the figure and which corresponds to an execution variant.

La figura 5 es la vista lateral izquierda que corresponde a la figura 4 y en ella se muestra la chapa-palanca (1) vista de frente a los engrosamientos (5).Figure 5 is the left side view that corresponds to figure 4 and it shows the lever plate (1) front view thickening (5).

La figura 6 es equivalente a la figura 5, pero referida a otra variante de ejecución de los engrosamientos (5).Figure 6 is equivalent to Figure 5, but referred to another variant of the thickening execution (5).

En estas figuras están indicadas las siguientes referencias:In these figures the following are indicated references:

1.-one.-
Chapa-palancaLever plate

2.-2.-
Pestillos cilíndricos en chapa-palanca (1)Cylindrical latches on lever plate (1)

3.-3.-
Cuello de pestillos cilíndricos (2)Cylindrical latch collar (2)

4.-4.-
Disco terminal de pestillos cilíndricos (2)Terminal disk of cylindrical latches (2)

5.-5.-
Engrosamientos delanteros de chapa-palanca (1)Front thickening of lever plate (1)

6.-6.-
Cama en "T" tumbada de engrosamientos (5)"T" bed lying on thickening (5)

7.-7.-
Pared trasera de cama (6)Back wall of bed (6)

8.-8.-
Costado de fondo de caja de cerradura (11)Bottom of lock case (eleven)

9.-9.-
Cubierta de caja de cerradura (11)Lock case cover (11)

10.-10.-
Abertura de encaje en engrosamiento (5)Thickening lace opening (5)

10a.-10a.-
Ranura de engrosamiento (5), en forma de "U"Thickening groove (5), in the form of "OR"

10b.-10b.-
Orificio de engrosamiento (5), en forma de peraThickening hole (5), in the form of pear

11.-eleven.-
Caja de cerradura, o cerraduraLock box, or lock

12.-12.-
Frente de caja de cerradura (11)Lock Box Front (11)

13.-13.-
Agujeros en frente (12).Holes in front (12).
Exposición de una realización preferenteExhibition of a preferred embodiment

Con relación a los dibujos y referencias arriba enumerados, se ilustra en los planos adjuntos un modo de ejecución preferente del objeto de la invención, concerniente una chapa-palanca (1) y una pluralidad de pestillos cilíndricos (2), donde cada uno de los pestillos cilíndricos (2) tiene un apéndice trasero, de revolución y coaxial, con sección longitudinal en forma de "T" tumbada que, de delante a atrás, está constituida por un cuello (3) seguido de una cabeza (4) terminal en forma de disco de mayor diámetro que el cuello (3), y cada conjunto de cuello (3) y cabeza (4) tiene asiento con ajuste rotatorio en una abertura de encaje (10) de acceso a una recíproca cama (6) que está formada en un correspondiente engrosamiento (5) delantero de la chapa-palanca (1) y que está delimitada por una pared trasera (7) que queda adosada respecto de la cara trasera de la cabeza (4), manteniéndose la cabeza (4) en montaje operativo por el encaje deslizante de los pestillos cilíndricos (2) en los agujeros (13) del frente (12) de la cerradura (11). El detalle explosionado incluido en esta figura 1 resulta muy expresivo de la sencillez y rapidez del montaje inherente a esta constitución propugnada; basta con una mera operación de inserción manual en el sentido indicado por la flecha, para que el conjunto del cuello (3) y el disco (4) queden perfectamente asentados en la cama (6) con la posibilidad de girar libremente en la misma sobre su eje, situación ésta que es la ilustrada mediante las figuras 3 y 3A, y que, en conjunción con la sencillez y rapidez del montaje, habilita la función anti-serrado sin necesidad de más medios u operaciones. En conjunción con la acción de guiado operativo y mantenimiento del montaje, ejercida por (figura 1) los agujeros (13) del frente (12) de la cerradura (11), para asegurar en todo momento la retención lateral del pestillo (2) en su montaje operativo, así como su perfecto guiado longitudinal, se cumple que en todo su recorrido operativo, entre las posiciones retraída y extendida, los pestillos cilíndricos (2) están escoltados con ajuste deslizante entre el costado (8) y la cubierta (9) de la caja de cerradura (11); esto puede verse también mediante dichas figuras 3 y 3A, donde en la posición de pestillo (2) retraído (figura 3) la punta asoma lo justo por su respectivo agujero (13) del frente (12) de la cerradura (11) y su cuerpo queda con ajuste deslizante entre el costado (8) y la cubierta (9) de la caja (11) de esta cerradura; y en la posición de pestillo (2) extendido (figura 3A) la parte trasera del cuerpo del mismo permanece aún abrazada entre dichos costado (8) y cubierta (9).Regarding the drawings and references above listed, an execution mode is illustrated in the attached drawings preferred object of the invention, concerning a lever plate (1) and a plurality of latches cylindrical (2), where each of the cylindrical latches (2) It has a back appendix, revolution and coaxial, with section T-shaped longitudinal lying down that, from front to back, It consists of a neck (3) followed by a head (4) disk-shaped terminal larger in diameter than the neck (3), and each set of neck (3) and head (4) has a seat with adjustment rotary in a socket opening (10) for access to a reciprocal bed (6) that is formed in a corresponding thickening (5) front of the lever plate (1) and that is bounded by a rear wall (7) that is attached with respect to the back face of the head (4), keeping the head (4) in operative assembly by sliding latch latches cylindrical (2) in the holes (13) of the front (12) of the lock (eleven). The exploded detail included in this figure 1 is very expressive of the simplicity and speed of assembly inherent in this proposed constitution; just a simple insertion operation manual in the direction indicated by the arrow, so that the whole of the neck (3) and the disc (4) are perfectly seated in the bed (6) with the possibility of turning freely on it on its axis, situation that is the one illustrated by figures 3 and 3A, and that, in conjunction with the simplicity and speed of assembly, enable anti-sawing function without the need for More means or operations. In conjunction with the guiding action operation and maintenance of the assembly, exerted by (figure 1) the holes (13) of the front (12) of the lock (11), to secure in at all times the lateral retention of the latch (2) in its assembly operational, as well as its perfect longitudinal guidance, it is fulfilled that throughout its operational path, between retracted positions and extended, the cylindrical latches (2) are escorted with adjustment sliding between the side (8) and the cover (9) of the box lock (11); this can also be seen by means of said figures 3 and 3A, where in the latch position (2) retracted (figure 3) the tip appears just through its respective hole (13) in front (12) of the lock (11) and its body is with sliding adjustment between the side (8) and the cover (9) of the case (11) of this lock; and in the extended latch position (2) (figure 3A) the part rear of the body of the same remains still embraced between said side (8) and cover (9).

Según la invención, la cama (6) es accesible mediante una abertura (10) de perfil abierto o cerrado que está practicada en los engrosamientos (5). En las figuras 5 y 6 se muestran sendas variantes de ejecución a este respecto. La figura 5 ilustra una variante en la que la abertura (10) es de perfil abierto y está constituida mediante una ranura en forma de "U" (10a) que está practicada en el engrosamiento (5) desde su periferia y afecta a la cara delantera de éste; esta variante es la que ha sido usada para las figuras 1 a 4. Por su parte, la figura 6 muestra otra variante de ejecución en la que la abertura (10) es de perfil cerrado y está constituida mediante un orificio (10b) que está practicado a través de la cara delantera del engrosamiento (5) con forma a modo de pera que tiene una parte ancha de diámetro ajustado por exceso al del disco (4) y que está abierta a una parte estrecha que su diámetro esta ajustado por exceso al del cuello (3).According to the invention, the bed (6) is accessible through an open or closed profile opening (10) that is practiced in thickening (5). In figures 5 and 6 it is they show different execution variants in this regard. Figure 5 illustrates a variant in which the opening (10) is open profile and is constituted by a "U" shaped slot (10a) which is practiced in thickening (5) from its periphery and it affects the front face of it; this variant is what has been used for figures 1 to 4. On the other hand, figure 6 shows another execution variant in which the opening (10) is in profile closed and is constituted by a hole (10b) that is practiced through the front face of the thickening (5) with pear-shaped shape that has a wide part of adjusted diameter by excess of the disk (4) and that is open to a narrow part that its diameter is adjusted in excess of that of the neck (3).

Claims (4)

1. Palanca de cierre con múltiples pestillos cilíndricos, para cerraduras, caracterizada porque comprende una chapa-palanca (1) y una pluralidad de pestillos cilíndricos (2), donde cada uno de los pestillos cilíndricos (2) tiene un apéndice trasero, de revolución y coaxial, con sección longitudinal en forma de "T" tumbada que, de delante a atrás, está constituida por un cuello (3) seguido de una cabeza (4) terminal en forma de disco de mayor diámetro que el cuello (3), y cada conjunto de cuello (3) y cabeza (4) tiene asiento con ajuste rotatorio en una abertura de encaje (10) de acceso a una recíproca cama (6) que está formada en un correspondiente engrosamiento (5) delantero de la chapa-palanca (1) y que está delimitada por una pared trasera (7) que queda adosada respecto de la cara trasera de la cabeza (4), manteniéndose la cabeza (4) en montaje operativo por el encaje deslizante de los pestillos cilíndricos (2) en los agujeros (13) del frente (12) de la cerradura (11).1. Locking lever with multiple cylindrical latches, for locks, characterized in that it comprises a lever plate (1) and a plurality of cylindrical latches (2), where each of the cylindrical latches (2) has a rear appendix, of revolution and coaxial, with a longitudinal section in the form of a "T" lying down that, from front to back, is constituted by a neck (3) followed by a terminal head (4) in the form of a disk of greater diameter than the neck (3), and each set of neck (3) and head (4) has a seat with rotary adjustment in a socket opening (10) for access to a reciprocal bed (6) that is formed in a corresponding thickening (5) front of the sheet lever (1) and which is delimited by a rear wall (7) that is attached to the rear face of the head (4), the head (4) being maintained in operative assembly by the sliding engagement of the cylindrical latches (2) in the holes (13) of the front (12) of the lock (11) . 2. Palanca de cierre con múltiples pestillos cilíndricos, para cerraduras, según la primera reivindicación, caracterizada porque en todo su recorrido operativo, entre las posiciones retraída y extendida, los pestillos cilíndricos (2) están escoltados con ajuste deslizante entre el costado (8) de fondo y la cubierta (9) de la caja de la cerradura (11).2. Locking lever with multiple cylindrical latches, for locks, according to the first claim, characterized in that throughout its operational path, between the retracted and extended positions, the cylindrical latches (2) are escorted with sliding adjustment between the side (8) bottom and cover (9) of the lock case (11). 3. Palanca de cierre con múltiples pestillos cilíndricos, para cerraduras, según la primera reivindicación, caracterizada porque la abertura (10) es de perfil abierto y está constituida mediante una ranura en forma de "U" (10a) que está practicada en el engrosamiento (5) desde su periferia y afecta a la cara delantera de éste.3. Closing lever with multiple cylindrical latches, for locks, according to the first claim, characterized in that the opening (10) is open profile and is constituted by a "U" shaped groove (10a) that is practiced in thickening (5) from its periphery and affects its front face. 4. Palanca de cierre con múltiples pestillos cilíndricos, para cerraduras, según la primera reivindicación, caracterizada porque la abertura (10) es de perfil cerrado y está constituida mediante un orificio (10b) que está practicado a través de la cara delantera del engrosamiento (5) con forma a modo de pera que tiene una parte ancha de diámetro ajustado por exceso al del disco (4) y que está abierta a una parte estrecha que su diámetro esta ajustado por exceso al del cuello (3).4. Closing lever with multiple cylindrical latches, for locks, according to the first claim, characterized in that the opening (10) is of closed profile and is constituted by a hole (10b) that is practiced through the front face of the thickening ( 5) shaped like a pear that has a wide part of diameter adjusted in excess of that of the disc (4) and that is open to a narrow part whose diameter is adjusted in excess of that of the neck (3).
ES200801449A 2008-05-19 2008-05-19 CLOSING LEVER WITH MULTIPLE CYLINDRICAL LATCHES FOR LOCKS. Withdrawn - After Issue ES2352702B1 (en)

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ES200801449A ES2352702B1 (en) 2008-05-19 2008-05-19 CLOSING LEVER WITH MULTIPLE CYLINDRICAL LATCHES FOR LOCKS.

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ES2352702B1 ES2352702B1 (en) 2012-01-16

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR353216A (en) * 1905-04-11 1905-09-06 Georges Celestin Jacques Chapi Lock
GB191412027A (en) * 1914-05-15 1914-08-27 Andrew Yurow An Improved Jemmy-proof Lock.
US1979893A (en) * 1931-09-03 1934-11-06 Reading Hardware Corp Lock mechanism
US1983446A (en) * 1931-09-14 1934-12-04 Independent Lock Co Rotary bolt lock
ES230177U (en) * 1977-07-28 1977-12-16 Talleres De Escoriaza, S. A. Perfected provision in locks. (Machine-translation by Google Translate, not legally binding)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR353216A (en) * 1905-04-11 1905-09-06 Georges Celestin Jacques Chapi Lock
GB191412027A (en) * 1914-05-15 1914-08-27 Andrew Yurow An Improved Jemmy-proof Lock.
US1979893A (en) * 1931-09-03 1934-11-06 Reading Hardware Corp Lock mechanism
US1983446A (en) * 1931-09-14 1934-12-04 Independent Lock Co Rotary bolt lock
ES230177U (en) * 1977-07-28 1977-12-16 Talleres De Escoriaza, S. A. Perfected provision in locks. (Machine-translation by Google Translate, not legally binding)

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