EP0099292B1 - Safety lock for doors with automatic locking - Google Patents
Safety lock for doors with automatic locking Download PDFInfo
- Publication number
- EP0099292B1 EP0099292B1 EP19830401398 EP83401398A EP0099292B1 EP 0099292 B1 EP0099292 B1 EP 0099292B1 EP 19830401398 EP19830401398 EP 19830401398 EP 83401398 A EP83401398 A EP 83401398A EP 0099292 B1 EP0099292 B1 EP 0099292B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- lock
- blocking
- locking
- spring
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/001—Other devices specially designed for securing wings, e.g. with suction cups with bolts extending over a considerable extent, e.g. nearly along the whole length of at least one side of the wing
-
- 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
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0403—Wound springs
- E05B2015/042—Wound springs wound in a plane, e.g. spirally
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
- E05B2063/207—Automatic deadlocking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
-
- 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
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1825—Fastening means
- E05C9/1833—Fastening means performing sliding movements
- E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/54—Trippers
- Y10T292/546—Sliding detent
Definitions
- the present invention relates to a safety lock device for doors, the locking of which is obtained automatically by the simple gesture of pushing or pulling the door at the bottom of its frame.
- security locks comprising the characteristics of the preamble of claim 1 - whose locking is ensured by giant bolts prevailing over most of the height of the door. Their horizontal translation movement is ensured by repulsive handle rotations for the user, followed by the necessary intervention of a key ensuring the locking is locked. The multiplicity of these movements discourages certain users from locking their door which remains held by the only small bevel bolt, called: U-turn.
- Figure 1 highlights the principle of operation of the giant bolts object of the present invention.
- each giant bolt 1a and 1b, located above and below the central lock 4 is provided to it so as to obtain a perfectly horizontal and rectilinear movement, without risk of wedging by the effect of "ti ro ir ".
- This description describes two transmission rods 3a and 3b.
- the element 5 would have only one end coming out of the lock, and the rod would be provided with only one corresponding stud.
- This lock has a horizontal stroke and has a boss or stud 17 inserted in a notch 18 formed in the element 5, thus maintaining it in its low position, locked with a spring 19 whose end 20 presses permanently against a 90 ° fold 21 made in the latch 16.
- the unlocking of this blocking in the locked position is obtained by a fraction of a turn of the key of a safety cylinder, the bit 22 of which thus comes into pressure against another 90 ° bend 23 of the lock 16, which has the effect of releasing the stud 17 from the notch or notch 18 from the element 5 in which it was engaged.
- a blocking element or plate 27 with horizontal stroke is provided with a 90 ° fold or boss 28 which will fit into a notch or notch 29 made in the vertical stroke element 5, thus keeping it in its high, unlocked position, from the moment the door has been opened, the bevel head fixed on the end 30 of the element or plate 27 and engaged in an orifice made in the headrest 31, can spring out of the lock, under the pressure of the end 32 of a spring 33 (FIG.
- the spring 33 is only pressurized when the door is in the unlocked position, its lower end resting on the stud 26 secured to the element 5, the latter thus putting the spring 33 under tension only when the pin 26 is in the high, unlocked position.
- the stud 17 is found opposite its usual housing which is the notch 18 formed in the element 5, and re-engaging there under the pressure of the spring 19, again ensures its function locking condemnation.
- Figure 4 shows the bottom of the door and the device in the locked position.
- the bottom of the transmission rod 3b is provided with an oblong hole.
- a plate 36 pivots on an axis and is provided with two studs at its ends 37 and 38.
- the door can be opened, either by pressure of the hand on an external crutch, or by pressure of the foot on the ad-hoc pedal.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
La présente invention concerne un dispositif de serrure de sécurité pour portes, dont le verrouillage est obtenu automatiquement par le simple geste de pousser ou de tirer la porte au fond de son huisserie. Il existe des serrures de sécurité - comportant les caractéristiques du préambule de la revendication 1 - dont le verrouillage est assuré par des pênes géants régnant sur la majeure partie de la hauteur de la porte. Leur mouvement de translation horizontale est assuré par des rotations de poignée rebutantes pour l'usager, suivies par la nécessaire intervention d'une clé assurant la condamnation du verrouillage. La multiplicité de ces mouvements décourage certains usagers de verrouiller leur porte qui reste maintenue par le seul petit pêne en biseau, appelé : demi-tour.The present invention relates to a safety lock device for doors, the locking of which is obtained automatically by the simple gesture of pushing or pulling the door at the bottom of its frame. There are security locks - comprising the characteristics of the preamble of claim 1 - whose locking is ensured by giant bolts prevailing over most of the height of the door. Their horizontal translation movement is ensured by repulsive handle rotations for the user, followed by the necessary intervention of a key ensuring the locking is locked. The multiplicity of these movements discourages certain users from locking their door which remains held by the only small bevel bolt, called: U-turn.
La présente invention a pour but de remédier à ces inconvénients. Telle qu'elle est caractérisée dans la partie caractérisante de la revendication 1 et les revendications dépendantes, elle résout d'une part. le problème d'une serrure de sécurité maintenue en permanence en position verrouillée, sans intervention de l'utilisateur et d'autre part la présente invention résout le problème de l'agrément ainsi que de la facilité d'utilisation : tirer la porte simplement en sortant la verrouille et la condamne automatiquement..Une simple pression sur une béquille ou sur une pédale, précédée d'une fraction de tour de clé, la déverrouille.The present invention aims to remedy these drawbacks. As characterized in the characterizing part of claim 1 and the dependent claims, it resolves on the one hand. the problem of a security lock kept permanently in the locked position, without user intervention and on the other hand the present invention solves the problem of approval as well as ease of use: simply pull the door in leaving the lock and locks it automatically. A simple press on a crutch or on a pedal, preceded by a fraction of a turn of the key, unlocks it.
L'invention est exposée ci-après en détail à l'aide de dessins représentant seulement un mode d'exécution à titre d'exemple.
- La figure 1 représente une vue partielle d'un bord de porte sur laquelle est monté le dispositif de serrure comportant une serrure de commande centrale, un pêne géant occupant la majeure partie de la hauteur de la porte, entre le bas et la serrure centrale, un autre pêne identique mais monté, celui-ci, au-dessus de la serrure centrale et figuré ici en partie seulement, la tringle de liaison à translation verticale et enfin les équerres, transformant l'impulsion verticale reçue de cette dernière, en mouvement horizontal communiqué aux pênes géants, montrés ici en position verrouillée.
- La figure 2 représente dans leur détail les mêmes éléments que dans la figure 1.
- La figure 3 représente la serrure centrale en position déverrouillée.
- La figure 4 représente une vue partielle du bas de la porte avec le détail du dispositif de déverrouillage par pédale.
- FIG. 1 represents a partial view of a door edge on which is mounted the lock device comprising a central control lock, a giant bolt occupying most of the height of the door, between the bottom and the central lock, another identical but mounted bolt, this one, above the central lock and shown here only in part, the connecting rod with vertical translation and finally the brackets, transforming the vertical impulse received from the latter, in horizontal movement communicated to the giant bolts, shown here in the locked position.
- Figure 2 shows in detail the same elements as in Figure 1.
- Figure 3 shows the central lock in the unlocked position.
- FIG. 4 represents a partial view of the bottom of the door with the detail of the device for unlocking by pedal.
La figure 1 met bien en évidence le principe de fonctionnement des pênes géants objet de la présente invention.Figure 1 highlights the principle of operation of the giant bolts object of the present invention.
Le mouvement de translation horizontale de chaque pêne géant 1a et 1 b, situé au-dessus et en dessous de la serrure centrale 4 lui est fourni de façon à obtenir un mouvement parfaitement horizontal et rectiligne, sans risque de coinçage par effet de « ti ro i r » .The horizontal translational movement of each giant bolt 1a and 1b, located above and below the
A cet effet, chaque pêne géant est relié à la serrure centrale par une ou plusieurs tringles à mouvement de translation verticale 3a et 3b, la transformation du mouvement de translation verticale en translation horizontale étant assurée par au moins deux équerres 2 fixées entre chaque pêne géant et la tringle de transmission.To this end, each giant bolt is connected to the central lock by one or more rods with
La figure 2 précise le détail du mécanisme contenu dans la serrure 4 ainsi que la liaison avec les pênes géants.Figure 2 specifies the detail of the mechanism contained in the
La serrure centrale 4 délivre un mouvement de translation verticale par l'entremise d'un élément du mécanisme 5. Pour assurer la liaison avec les tringles de transmission 3a et 3b, celles-ci sont munies à leur extrémité d'un goujon 6a et 6b emprisonnées dans des crans 7a et 7b pratiqués à chaque extrémité de l'élément 5 sortant du boîtier de la serrure centrale 4.The
La présente description fait état de deux tringles de transmission 3a et 3b. On pourrait tout pareillement n'utiliser qu'une seule tringle couvrant toute la hauteur de la porte. Dans ce cas l'élément 5 ne posséderait qu'une seule extrémité sortant de la serrure, et la tringle ne serait munie que d'un seul goujon correspondant.This description describes two
On remarque sur cette figure 2, l'extrémité centrale de chacun des deux pênes géants 1a et 1b, comportant chacune des pattes de fixation horizontales 8a et 8b, soudées ou comme ici tenues par des rivets 9 à l'une de leur extrémité, l'autre extrémité 10a et 10b étant munie d'un trou oblong destiné à coopérer avec un goujon 11 a et 11 solidaire de l'une des ailes de l'équerre 2, l'autre de ces ailes étant elle, munie également d'un goujon 12a et 12b destiné à coopérer avec un trou oblong pratiqué dans la tringle de transmission 3a et 3b.Note in this figure 2, the central end of each of the two giant bolts 1a and 1b, each comprising
Dans l'exemple représenté ici, la position verrouillée des pênes est donnée par la position basse de la tringle de transmission. Cette tringle est maintenue dans cette position basse, soit par un ressort 13 dont l'extrémité 14 appuie en permanence sur un goujon 15 solidaire de l'élément 5 à course verticale, soit par un tarage de la tringle dont le poids la maintiendrait constamment en position basse.In the example shown here, the locked position of the bolts is given by the low position of the transmission rod. This rod is held in this low position, either by a spring 13, the end 14 of which permanently presses on a
Le blocage de la serrure dans cette position verrouillée est assuré automatiquement par un verrou 16 intérieur à la serrure.The locking of the lock in this locked position is ensured automatically by a
Ce verrou est doté d'une course horizontale et comporte un bossage ou goujon 17 inséré dans un cran 18 pratiqué dans l'élément 5, le maintenant ainsi dans sa position basse, verrouillée à l'aide d'un ressort 19 dont l'extrémité 20 appuie en permanence contre un repli à 90° 21 pratiqué dans le verrou 16. La décondamnation de ce blocage en position verrouillée s'obtient par une fraction de tour de la clé d'un cylindre de sûreté, dont le panneton 22 vient ainsi en pression contre un autre repli à 90° 23 du verrou 16, ce qui a pour effet de dégager le goujon 17 du cran ou encoche 18 de l'élément 5 dans lequel il était engagé.This lock has a horizontal stroke and has a boss or
Rien ne s'oppose plus à la manoeuvre de déverrouillage de l'élément 5 désormais libéré. A cet effet, le fouillot 24 est muni d'une languette 25 située sous un goujon 26 solidaire de l'élément 5.Nothing is more opposed to the unlocking operation of the
Une pression sur la béquille dont la tige est engagée dans le trou carré du fouillot 24 va le faire pivoter et ainsi va lever l'élément 5 vers le point haut de sa course verticale et avec lui la ou les tringles 3 dont il est solidaire, plaçant ainsi les pênes en position déverrouillée (figure 3).A pressure on the stand whose rod is engaged in the square hole of the
Afin de permettre à la main de relâcher sa pression sans que les pênes ne se remettent en position verrouillée sous l'effet du ressort 13, un élément de blocage ou plaquette 27 à course horizontale est muni d'un repli à 90° ou bossage 28 qui va s'insérer dans un cran ou encoche 29 pratiqué dans l'élément à course verticale 5, le maintenant ainsi dans sa position haute, déverrouillée, dès l'instant où la porte ayant été ouverte, la tête en biseau fixée sur l'extrémité 30 de l'élément ou plaquette 27 et engagée dans un orifice pratiqué dans la têtière 31, peut jaillir hors de la serrure, sous la pression de l'extrémité 32 d'un ressort 33 (figure 3), le tout comme le ferait un pêne en biseau appelé « demi-tour sauf qu'ici, l'absence voulue d'une gâche correspondante pratiquée dans l'huisserie, maintient cet élément de blocage 27 à l'intérieur de la serrure, sauf quand la porte est ouverte et que le montant de l'huisserie ne l'empêche plus de sortir de la serrure.In order to allow the hand to release its pressure without the bolts returning to the locked position under the effect of the spring 13, a blocking element or plate 27 with horizontal stroke is provided with a 90 ° fold or
Le fait de refermer la porte, va mettre la tête en biseau 30 en contact avec le montant de l'huisserie, ce qui va provoquer sa rentrée dans la serrure ainsi que l'extraction du repli 28 qui lui est solidaire du cran 29 pratiqué dans l'élément 5. Celui-ci libéré, va redescendre sous la pression du ressort 13 et se retrouver en position verrouillée, entraînant avec lui les pênes en position verrouillée.Closing the door, will put the
A noter que le ressort 33 n'est mis en pression uniquement que lorsque la porte est en position déverrouillée, son extrémité inférieure posant sur le goujon 26 solidaire de l'élément 5, celui-ci ne mettant ainsi le ressort 33 sous tension que lorsque le goujon 26 est en position haute, déverrouillée.Note that the
La clé ayant été retirée, le panneton 22 du cylindre de sûreté se retrouve à la position de la figure 2, ce qui met le goujon 17 du verrou 16 en contact avec le bord 34 de l'élément 5.The key having been removed, the bit 22 of the safety cylinder is found in the position of FIG. 2, which puts the
Celui-ci étant redescendu en position de verrouillage, le goujon 17 se retrouve en face de son logement habituel qui est le cran 18 pratiqué dans l'élément 5, et s'y réengageant sous la pression du ressort 19, assure à nouveau sa fonction de condamnation du verrouillage.This being lowered into the locking position, the
A noter qu'en laissant la clé tournée à fond, comme montré à la figure 3, on obtient une neutralisation de la condamnation automatique, ce qui permet d'entrer et de sortir sans avoir à utiliser de clé. Pour cela, le repli 23 du verrou 16 est muni lui aussi d'un repli 35 qui empêche le panneton 22 de continuer sa rotation, le bloquant ainsi dans sa position de décondamnation, dans une position inférieure à l'axe du cylindre.Note that by leaving the key fully turned, as shown in Figure 3, we obtain a neutralization of the automatic locking, which allows to enter and exit without having to use a key. For this, the fold 23 of the
La figure 4 montre le bas de la porte ainsi que le dispositif en position verrouillée.Figure 4 shows the bottom of the door and the device in the locked position.
Le bas de la tringle de transmission 3b est muni d'un trou oblong. Une plaquette 36 pivote sur un axe et se trouve munie de deux goujons à ses extrémités 37 et 38.The bottom of the
Une autre tringle 39 est également munie d'un trou oblong 40 à l'une des ses extrémités, l'autre étant elle, munie d'une équerre 41 dont l'aile 42 est rivée sur la tringle 39 et dont l'aile 43 sert de pédale.Another
Les deux goujons fixés sur les extrémités 37 et 38 de la plaquette 36 ayant été engagés dans les trous oblongs correspondants des tringles 3b et 39, cette dernière, ainsi que la pédale dont elle est solidaire se trouveront en position haute quand la porte sera verrouillée.The two studs fixed on the ends 37 and 38 of the
Ainsi, dès que la serrure a été décondamnée à l'aide de la clé, la porte peut être ouverte, soit par pression de la main sur une béquille extérieure, soit par une pression du pied sur la pédale ad- hoc.Thus, as soon as the lock has been unlocked using the key, the door can be opened, either by pressure of the hand on an external crutch, or by pressure of the foot on the ad-hoc pedal.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83401398T ATE20113T1 (en) | 1982-07-07 | 1983-07-07 | SECURITY LOCK FOR DOORS WITH AUTOMATIC LOCKING. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL66249 | 1982-07-07 | ||
IL6624982A IL66249A (en) | 1982-07-07 | 1982-07-07 | Safety lock with automatic bolting |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0099292A2 EP0099292A2 (en) | 1984-01-25 |
EP0099292A3 EP0099292A3 (en) | 1984-06-06 |
EP0099292B1 true EP0099292B1 (en) | 1986-05-28 |
Family
ID=11053618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19830401398 Expired EP0099292B1 (en) | 1982-07-07 | 1983-07-07 | Safety lock for doors with automatic locking |
Country Status (6)
Country | Link |
---|---|
US (1) | US4508378A (en) |
EP (1) | EP0099292B1 (en) |
AT (1) | ATE20113T1 (en) |
DE (1) | DE3363737D1 (en) |
ES (1) | ES273626Y (en) |
IL (1) | IL66249A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4896906A (en) * | 1987-05-27 | 1990-01-30 | The Eastern Company | Vehicle door lock system |
US4917412A (en) * | 1987-05-27 | 1990-04-17 | The Eastern Company | Vehicle door lock system providing a plurality of spaced rotary latches |
US5117665A (en) * | 1987-05-27 | 1992-06-02 | Swan Jye P | Vehicle door lock system |
DE3732514A1 (en) * | 1987-09-26 | 1989-04-13 | Union Rheinische Braunkohlen | IMPROVED PIPELINE TEST METHOD |
ATE145036T1 (en) * | 1991-03-28 | 1996-11-15 | Imberwood Ltd | AUTOMATIC LOCKING DEVICE |
ES2065210B1 (en) * | 1992-02-27 | 1997-02-16 | Marti Mario Soler | INSTANT LOCKING SYSTEM. |
IT1260165B (en) * | 1992-03-20 | 1996-04-02 | Franco Marsilii | AUTOMATIC CLOSING LOCK. |
FR2722823B1 (en) * | 1994-07-19 | 1997-04-25 | Vachette Sa | DOOR LOCK COMPRISING A ROD CONTROL AND A PROTECTION DEVICE |
AU1865597A (en) * | 1996-03-08 | 1997-09-22 | Martin Eichholzer | Locking device for a wing, in particular a door with a plurality of locking bolts |
DE19636134A1 (en) * | 1996-09-06 | 1998-03-12 | Fuhr Carl Gmbh & Co | Lock, especially mortise lock |
FR2758359B1 (en) * | 1997-01-13 | 1999-03-05 | Louis Rocher | DEVICE FOR CONTROLLING SLEEPING PENES, PARTICULARLY HAVING A DOOR |
GB0005669D0 (en) * | 2000-03-10 | 2000-05-03 | Over Ian E | Improvement in or relating to locking systems |
AU2001235311A1 (en) * | 2000-03-13 | 2001-09-24 | Henri Rochmann | Adjustable safety lock device, for doors with multiple bolts, with delayed automatic locking |
CN1317617B (en) * | 2000-04-06 | 2014-10-29 | 任文林 | Lock |
DE10209573B4 (en) * | 2002-02-27 | 2011-03-10 | Carl Fuhr Gmbh & Co. Kg | Espagnolette lock for a sliding door |
DE20305649U1 (en) * | 2003-04-02 | 2003-06-18 | Gretsch Unitas Gmbh | lock |
GB2466962A (en) * | 2009-01-15 | 2010-07-21 | Securistyle Ltd | A locking mechanism with various control arrangements |
ITTO20120957A1 (en) * | 2012-10-31 | 2014-05-01 | Mottura Serrature Di Sicurezza | SECURITY LOCK FOR DOORS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68349C (en) * | V. TESCHAUER in Budapest, Leopold-Ring Nr. 10 | Dreifalliges Thürschlof | ||
DE269535C (en) * | ||||
US1554813A (en) * | 1925-01-08 | 1925-09-22 | Gjukic Simo | Doorlock |
US1831117A (en) * | 1929-08-27 | 1931-11-10 | Huston Jack | Door opener |
US2645924A (en) * | 1950-07-24 | 1953-07-21 | Detroit Steel Products Co | Lock and bolt operating mechanism for psychiatric screens |
FR2378160A1 (en) * | 1977-01-19 | 1978-08-18 | Polypene France | Casement bolt for strong-room door - has lateral bolts operated by common vertical linkage via pivoting L=shaped plates |
FR2431590A1 (en) * | 1978-07-17 | 1980-02-15 | Rochman Zvi | Door lock with automatic locking bolt - has spring loaded bolt and transmission rod lock |
IL59456A0 (en) * | 1980-02-24 | 1980-05-30 | Rochman Zvi Henri | Safety lock with locking latch for straightening warped doors |
-
1982
- 1982-07-07 IL IL6624982A patent/IL66249A/en unknown
-
1983
- 1983-03-09 US US06/473,637 patent/US4508378A/en not_active Expired - Fee Related
- 1983-07-07 DE DE8383401398T patent/DE3363737D1/en not_active Expired
- 1983-07-07 EP EP19830401398 patent/EP0099292B1/en not_active Expired
- 1983-07-07 ES ES1983273626U patent/ES273626Y/en not_active Expired
- 1983-07-07 AT AT83401398T patent/ATE20113T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0099292A2 (en) | 1984-01-25 |
EP0099292A3 (en) | 1984-06-06 |
ES273626Y (en) | 1984-07-01 |
IL66249A0 (en) | 1982-11-30 |
ATE20113T1 (en) | 1986-06-15 |
IL66249A (en) | 1985-12-31 |
DE3363737D1 (en) | 1986-07-03 |
US4508378A (en) | 1985-04-02 |
ES273626U (en) | 1983-12-16 |
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