EP0653535B1 - Serrure - Google Patents

Serrure Download PDF

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Publication number
EP0653535B1
EP0653535B1 EP93810792A EP93810792A EP0653535B1 EP 0653535 B1 EP0653535 B1 EP 0653535B1 EP 93810792 A EP93810792 A EP 93810792A EP 93810792 A EP93810792 A EP 93810792A EP 0653535 B1 EP0653535 B1 EP 0653535B1
Authority
EP
European Patent Office
Prior art keywords
latch
lock
bolt
plate
lever
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 - Lifetime
Application number
EP93810792A
Other languages
German (de)
English (en)
Other versions
EP0653535A1 (fr
Inventor
Hugo Dreier-Henz
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.)
SCHLOSS- und BESCHLAEGEFABRIK AG
Assa Abloy Schweiz AG
Original Assignee
SCHLOSS- und BESCHLAEGEFABRIK AG
Schloss und Beschlaegefabrik AG
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 SCHLOSS- und BESCHLAEGEFABRIK AG, Schloss und Beschlaegefabrik AG filed Critical SCHLOSS- und BESCHLAEGEFABRIK AG
Priority to AT93810792T priority Critical patent/ATE150834T1/de
Priority to DE59305974T priority patent/DE59305974D1/de
Priority to EP93810792A priority patent/EP0653535B1/fr
Publication of EP0653535A1 publication Critical patent/EP0653535A1/fr
Application granted granted Critical
Publication of EP0653535B1 publication Critical patent/EP0653535B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/06—Locks in which a sliding latch is used also as a locking bolt the handle being disconnected
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • 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

Definitions

  • the present invention relates to a lock, in particular a multi-bolt lock, according to the preamble of claim 1.
  • Such locks are well known and have been on sale for a long time.
  • the document DE-A-35 04 125 describes a lock of the type mentioned.
  • This lock has a vertical lever which is lowered when the key is actuated to close the bolt and thereby blocks the latch from being pushed into the faceplate.
  • the operative connection between the follower nut and the shaft of the latch is released via a change lever, so that actuation of the trigger is ineffective. Both measures serve to increase the security against burglary.
  • a lock is also known from the document DE-C-616 702, in which the latch can be used in two different ways, so that the lock can be used either for doors hinged on the left or on the right.
  • a snap connection is provided as a holder for the trap.
  • Locks of the type described which are generally used for closing doors in residential, administrative and commercial buildings, have generally proven themselves, but on the one hand the need for security has continued reinforced, and on the other hand the need for rationalization in the manufacture of such locks.
  • the key should always act on the latch when the door is unlocked.
  • An object of the invention is therefore to equip a lock of the type mentioned with means which make it possible to remove the latch from the finished lock, to rotate it through 180 ° and to insert it again securely. Parts already used for other functions should also be used here.
  • FIG. 1 shows the lower half of the lock case 1 with the faceplate 2, the latch 3 and the bolt 4. Also shown is a pusher 5, which has a nose 7 in the position shown in FIG. 1 via a nut 6 acted upon by a spring 48 acts on a slide 8, which is attached to the drop shaft 9 transversely to the longitudinal direction.
  • FIGS. 1, 2 and 3 When comparing FIGS. 1, 2 and 3 it can be seen that when the driver 16 of the locking cylinder 17 rotates, it engages the locking shaft 21 and pushes the locking bolt 4 out.
  • a bolt 22 acts on the bolt shaft on one leg of a rocker 23, which is articulated on the lock case via an axis 24.
  • the other end of the rocker acts with a bolt 22a, which is attached to a slide plate 25, on the two ends of which the push rods 26 and 27 are attached for the other bolts.
  • the slide plate When the bolt is pulled out, the slide plate is pushed upwards at the same time.
  • locking means are arranged to also lock the latch when the bolt is extended.
  • the locking means include a locking lever 28 which is articulated on a bolt 29 which is fastened on the slide plate 25.
  • the locking lever 28 is acted upon by a spring 30.
  • the bolt 29 also runs in a slide lever 31 which is rotatably held at its other end by means of a pin 32 fastened to the lock case.
  • an approximately U-shaped release plate 33 which is arranged above the drop shaft and serves as a coupling member, is raised via the slide lever 31, the lower leg 34 of which acts on the slide 8 arranged on the drop shaft in order to disengage it from the nose 7 of nut 6.
  • FIGS. 6 and 7 show the means which make it possible to turn the latch 180 ° without having to open the lock or the lock case. These means, in order to be able to use the latch on the spot before the lock is installed for doors hinged on the left or right, can of course also be installed in previously known locks which do not have the features described above with regard to securing the latch and the lever being idle when the bolt is pulled out .
  • the trigger plate 33 which is approximately U-shaped, has in addition to the one leg 34, which can be pushed up by the slide lever 31, a second leg 35, which is acted upon by a spring 36 which is articulated on the lock case and itself supported on a wall of the lock case.
  • the distance between the two legs 34 and 35 corresponds to the length of the slider 8, so that in the open position of the lock, i. H. when the bolt is fully retracted, the upper leg 35, by means of the spring 36, brings the slide downward into engagement with the nose on the nut, whereby the latch 3 is secured against being pulled out.
  • the lower leg 34 of the release plate 33 is raised by the slide lever in order to bring the slide 8 out of engagement with the nut on the drop shaft.
  • the latch is held back by a safety lever 37 which is articulated on the lock plate via an axis 49 and which engages with the front, latch-side nose in front of the slider 8 in order to hold this and thus the latch.
  • the locking lever is through one Brow 50a punched out secured, which snaps into a corresponding opening 50 in the lock case.
  • the latch is also retained by the locking lever when the nut is disengaged from the slide 8 by the slide lever. If the latch is now to be turned, it must be possible to pull it out so far that the head 39 protrudes completely from the faceplate 2 of the lock case. This adjustment of the latch is carried out with the bolt retracted, the nut nose being in engagement with the slide 8, starting from the position shown in FIG. 1.
  • the securing lever 37 To unlock the latch, after pushing in the brow 50a, the securing lever 37, one leg 53 of which closes the opening provided in the lock case wall, is pressed down with a screwdriver indicated by 40, the nose 38 being disengaged from the upper one Part of the slide arrives and then, as indicated in FIG. 6, the trigger plate 33 on the upper leg 35 is raised with the screwdriver in order to disengage the lower end of the slide from the nut.
  • the latch spring 41 then pushes the latch out of the faceplate so that the head 39 protrudes therefrom and the latch can be rotated through 180 °, as is indicated in FIG.
  • the faceplate 2 must be shaped accordingly, i. H. have two slots 42 and 43 to guide the two shoulders 44 of the trap head.
  • the securing lever 37 has a further function in that the rear shoulder of the recess serves as a stop for the falling shaft, whereby the plate 45 located behind the slide 8 is additionally guided into a recess in the lock case and strikes there.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Claims (6)

  1. Serrure, plus particulièrement serrure à plusieurs pênes, comprenant
    - un pêne demi-tour (3) sous l'action d'un ressort (41) avec tige de pêne (9) associée, ledit pêne demi-tour étant capable d'être actionné et par une béquille (5) avec fouillot (6), et par un barillet (17) avec entraîneur (16), ladite tige de pêne (9) présentant un épaulement d'entraînement concourant avec un talon (7) dudit fouillot (6),
    - un verrou (4) qui est capable d'être actionné par ledit entraîneur (16) du barillet (17),
    - une plaque coulissante (25) accouplée au verrou (4) et disposée parallèlement à l'embouti (2),
    - des moyens premiers accouplés à la plaque coulissante (25) pour le blocage dudit pêne demi-tour (3),
    - des moyens deuxièmes pour le dégagement de la connexion active entre ladite béquille (5) et ledit pêne,
       caractérisée
    - par une plaque de déclenchement (33) en forme de U, disposée de manière verticalement déplaçable et dont les branches (34, 35) sont superposées et approximativement horizontales,
    - par des moyens troisièmes accouplés à ladite plaque coulissante (25), pour soulever et abaisser ladite plaque de déclenchement (33) selon la position de ladite plaque coulissante (25), et
    - par un épaulement d'entraînement sous forme de poussoir (8), ledit poussoir étant relié à la tige de pêne (9) de manière à transmettre la force en direction longitudinale de cette dernière alors qu'il est déplaçable transversalement à cette dernière et guidé entre les branches (34, 35) de ladite plaque de déclenchement (33), de sorte que le fouillot (6) actionné par la béquille est dégagée du poussoir lorsque le verrou (4) est sorti.
  2. Serrure selon la revendication 1, caractérisée en ce que lesdits moyens troisièmes comprennent un levier de coulissement (31) qui est logé de manière immobile sur un tenon (32) fixé à la boîte de serrure et de manière mobile sur une cheville (29) reliée à la plaque coulissante (25), ledit levier de coulissement (31) agissant sur la branche inférieure (34) de la plaque de déclenchement (33).
  3. Serrure selon la revendication 2, caractérisée en ce que lesdits moyens troisièmes comprennent encore un ressort (36) qui agit sur la branche supérieure (35) contre l'action dudit levier de coulissement (31).
  4. Serrure selon la revendication 2, additionnellement caractérisée
    - par un levier de sécurité (37) dont le bras libre (53) obture de manière mobile une ouverture (54) associée dans la paroi de la boîte de serrure et dont l'autre bras présente un talon (38) qui est en engagement avec ledit poussoir (8),
    - par deux fentes (42, 43) dans l'embouti (2), servant au guidage des épaulements (44) du pêne (3), et
    - par une connexion rotative entre le pêne (3) et la tige de pêne (9).
  5. Serrure selon la revendication 1, caractérisée en ce que lesdits moyens premiers comprennent un levier de blocage (28) qui est sous l'action d'un ressort et est relié à la plaque coulissante (25) par l'intermédiaire d'une cheville (29), ledit levier étant disposé de telle manière qu'il est capable, selon la position du pêne, soit d'être introduit derrière ce dernier, ou de s'appliquer sur le côté inférieur de celui-ci sous l'action d'un ressort.
  6. Procédé pour la conversion d'une serrure selon la revendication 4 pour son utilisation sélective avec une porte mise à gauche ou à droite, caractérisé en ce que
    - par l'intermédiaire de son bras libre (53), le talon (38) du levier de sécurité (37) est d'abord dégagé du poussoir (8) à l'aide d'un outil auxiliaire,
    - en deuxième lieu, la plaque de déclenchement (33) est soulevée par l'intermédiaire de sa branche supérieure (35) jusqu'à ce que le talon (7) du fouillot (6) soit dégagé du poussoir (8),
    - en troisième lieu, après avoir retiré le pêne (3) de l'embouti (2), le pêne (3) est tourné 180° autour de la connexion rotative en vertu de la force du ressort de pêne (41), et que
    - en quatrième lieu, le pêne (3) est complètement rentré dans l'embouti (2), la plaque de déclenchement (33) est soulagée et le levier de sécurité (37) est remis en position de repos.
EP93810792A 1993-11-15 1993-11-15 Serrure Expired - Lifetime EP0653535B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT93810792T ATE150834T1 (de) 1993-11-15 1993-11-15 Schloss
DE59305974T DE59305974D1 (de) 1993-11-15 1993-11-15 Schloss
EP93810792A EP0653535B1 (fr) 1993-11-15 1993-11-15 Serrure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93810792A EP0653535B1 (fr) 1993-11-15 1993-11-15 Serrure

Publications (2)

Publication Number Publication Date
EP0653535A1 EP0653535A1 (fr) 1995-05-17
EP0653535B1 true EP0653535B1 (fr) 1997-03-26

Family

ID=8215065

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93810792A Expired - Lifetime EP0653535B1 (fr) 1993-11-15 1993-11-15 Serrure

Country Status (3)

Country Link
EP (1) EP0653535B1 (fr)
AT (1) ATE150834T1 (fr)
DE (1) DE59305974D1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808976C2 (de) * 1998-03-04 2000-05-11 Dorma Gmbh & Co Kg Schloß mit einem Riegel und einer umstellbaren Falle
CH694946A5 (de) * 2001-01-19 2005-09-30 Msl Schloss Und Beschlaegefabr Dreipunkt-Treibstangen-Schloss.
DE10243890B3 (de) * 2002-09-21 2004-05-27 Carl Fuhr Gmbh & Co. Kg Treibstangenschloß
ATE366347T1 (de) * 2004-12-18 2007-07-15 Roto Frank Ag Schloss mit falle und fallenantrieb
FI120554B (fi) * 2005-07-07 2009-11-30 Bjoerkboda Laas Oy Ab Väliovenlukko
DE202007007105U1 (de) * 2007-05-18 2008-09-25 Mayer & Co. Beschlaganordnung
DE202007017644U1 (de) * 2007-12-18 2009-04-30 Mayer & Co. Schloss
DE202008000676U1 (de) * 2008-01-17 2009-05-28 Mayer & Co. Schloss
ITUB20161254A1 (it) * 2016-03-02 2017-09-02 Bonaiti Serrature Spa Serratura per porta a battente
CN109113451B (zh) * 2018-09-30 2023-12-01 梁忠祥 一种电动锁体
CN110080627A (zh) * 2018-12-23 2019-08-02 广东名门锁业有限公司 静音全自动锁体开关门控制系统
CN110805363B (zh) * 2019-12-26 2024-06-21 成都申亚科技有限公司 一种智能门锁的锁舌系统以及安全智能门锁

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE238816C (fr) *
BE433058A (fr) *
DE616702C (de) * 1932-11-01 1935-08-02 Ijzerhandel I M De Vries Nv Schloss fuer Rechts- und Linksgebrauch mit umstellbarem Fallenkopf
DE845018C (de) * 1951-01-24 1952-07-28 Walther Knapp Schloss mit feststellbarer Falle
DE1155362B (de) * 1959-10-22 1963-10-03 Lips Brandkastenen Slotenfabri Tuerschloss mit einer fuer Rechts-Links-Verwendung schwenkbaren Schiebefalle
BE705663A (fr) * 1967-10-26 1968-03-01
AT325454B (de) * 1973-04-13 1975-10-27 Sommer Sepp Türschloss
DE3504125A1 (de) * 1985-02-07 1986-08-07 Fa. Wilhelm Karrenberg, 5620 Velbert Tuerschloss
DE3544257A1 (de) * 1985-12-14 1987-06-19 Karrenberg Fa Wilhelm Antriebsvorrichtung in einem schloss, insbesondere einsteckschloss
AT386039B (de) * 1986-12-19 1988-06-27 Grundmann Rohrbacher Schlosser Schloss
CH671801A5 (en) * 1987-02-06 1989-09-29 Glutz Ag Lock with catch actuated by door handle - operates only when lock bolt is retracted by key
SE463826B (sv) * 1988-03-21 1991-01-28 Fixfabriken Ab Laashus

Also Published As

Publication number Publication date
ATE150834T1 (de) 1997-04-15
DE59305974D1 (de) 1997-04-30
EP0653535A1 (fr) 1995-05-17

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