EP0701037B1 - Serrure pour portes de prison - Google Patents

Serrure pour portes de prison Download PDF

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Publication number
EP0701037B1
EP0701037B1 EP95113819A EP95113819A EP0701037B1 EP 0701037 B1 EP0701037 B1 EP 0701037B1 EP 95113819 A EP95113819 A EP 95113819A EP 95113819 A EP95113819 A EP 95113819A EP 0701037 B1 EP0701037 B1 EP 0701037B1
Authority
EP
European Patent Office
Prior art keywords
bolt
key
lock
lever
locking
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
EP95113819A
Other languages
German (de)
English (en)
Other versions
EP0701037A1 (fr
Inventor
Peter Weikinnes
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.)
Steinbach and Vollmann GmbH and Co KG
Original Assignee
Steinbach and Vollmann GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Steinbach and Vollmann GmbH and Co KG filed Critical Steinbach and Vollmann GmbH and Co KG
Publication of EP0701037A1 publication Critical patent/EP0701037A1/fr
Application granted granted Critical
Publication of EP0701037B1 publication Critical patent/EP0701037B1/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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0017—Jail locks

Definitions

  • the invention relates to a lock for prison doors with at least one Set of tumblers using a key with at least one Key bit for retracting the latch, and with a trap secured by a new classification of the tumblers Change by a second rotary movement of the possibly changed Key is retractable.
  • the invention is based on the task, a prison door lock to create the type described above, in which the tumblers for the purpose Achieving maximum security even when switching to Classify over the full height, i.e. the complete radius of each Key bit level can be raised.
  • the solution to this problem by the invention is characterized in that the front part required for excluding the bolt is designed in the form of a recess in the bolt shaft bolt closure on a lever which is on the bolt shaft between a front, used for the exclusion movement and one rear end position is pivotally mounted and which actuates the change in a transfer from the front to the rear end position via a stop.
  • Lever Due to the inventive design of the bolt closure carried out in the shaft using a pivotable between two end positions Lever has the advantage that for securing the actuation of the Alternately used the same tumblers without additional processing are, taking advantage of the full lifting height for bolt operation and thus the highest possible security. At the same time, one for the second key turn necessary change of the bolt lock without Material removal achieved, so that there is no impairment of functional safety the bolt actuation results, although the tumblers provided for this can also be used to secure the switch actuation.
  • the lock according to the invention can with one or two sets of tumblers be executed that either have a fixed closure or convertible are.
  • the keys used for the lock can be used with a simple or with a double bit with the same or different closure of the Beard levels must be trained. If a double bit key is used, this must be pulled out of the lock after the bolt has been withdrawn and rotated back into the lock for the latch actuation by 180 ° be plugged in.
  • the lever is in the front End position positively on the bolt shaft and in the rear end position a stop pin of the change.
  • the lever is preferably by a Spring loaded towards its front end position.
  • the lever is between the bolt shaft and the striking plate arranged and by bending or thickening of its area of attack with in the plane of the bolt shaft lying attack surfaces provided at least the strength of the bolt shaft have, so that despite the division of the bolt closure two components a large and reliable touch for the key bit results.
  • a lock plate 1 can be seen in each case, on the front, angled edge a faceplate 2 is attached. Openings in the faceplate 2 both protrude at the front end of a locking shaft 3 trained bolt head 3a as well as a trap 4, which is arranged at the front end of a drop shaft 4a.
  • the bolt shaft 3 is longitudinally slidably supported on guide pins la via slots 3b are attached to the lock plate 1.
  • the longitudinal shaft 4a is guided by guide pins 1b, which are also arranged on the lock plate 1 are.
  • the lock plate carries 1 threaded bushings 1c, which are releasable Attachment of the castle ceiling, not shown in the drawings to serve.
  • a key S which is shown in dashed lines in FIGS. 1 to 4 and is attached to a key pin 1d arranged on the lock plate 1 becomes.
  • This designed as a double-bit key in the embodiment Key S acts on locking tumblers 5, which have elongated holes 5c the guide pins 1a provided for guiding the locking shaft 3a are adjustable in height on the lock plate 1.
  • the locking tumblers 5 are for interacting with the key bit of the key S. a tumbler channel 5a. In the area of this tumbler channel 5a are arranged on the lock plate 1 two stop pins 1e, the one Prevent key S from turning in the wrong direction.
  • each locking tumbler 5 acts via one Coupling channel 5b with a coupling piece 6a of a changeover tumbler 6 together, via elongated holes 6b on bearing pins 3c of the locking shaft 3 are also adjustable in height.
  • Each change guard locking 6 acts with a locking lock 7 together, in the locked state of the lock on a holding pin 8 is held, which in turn is fixedly arranged on the lock plate 1.
  • the actuation of the trap 4 is optionally not via the locking lug one shown profile cylinder, the one shown in the drawings Lock cylinder opening 1f in the lock plate 1 and in the not shown Castle blanket is used, or via a change 10, which on a Bearing mandrel 3g is pivotally mounted on the locking shaft 3. At the top The end of the change 10 is counterclockwise by a return spring 11 charged.
  • a on a bearing mandrel 1h of the lock plate 1 pivotally mounted Retainer 14 is provided, which is loaded by a leg spring 14a and with stops in corresponding recesses or behind corresponding ones Stop edges of the bolt shaft 3 engages.
  • This holder 14 is by at least one of the locking tumblers 5 against the force of the leg spring 14a raised when the locking shaft 3 from the respective end position should be transferred to the other end position.
  • the rear part of the bolt closure R h necessary for withdrawing the bolt shaft 3 is formed directly on the bolt shaft 3.
  • the part of the bolt lock R w required to actuate the change 10 when the bolt is retracted is located on the front of the lever 12, whereas the rear of this lever 12 serves as the front part R v of the bolt lock when the bolt shaft 3 is shown in FIG. 4 open position of the lock is to be transferred back to the closed position shown in FIG. 1.
  • the deadbolt is on the one hand by a recess A in the locking shaft 3 and on the other hand through the free end of the lever 12 protruding into this recess A, which around the the locking shaft 3 arranged bearing mandrel 3h is pivotable to a limited extent.
  • this lever 12 (as best seen in FIG. 6 emerges) between the lock plate 1 and the change 10, which in turn is below the locking shaft 3.
  • the front, in the recess A of the Bolt shaft 3 protruding part of the change 12 has a considerable greater strength, so that a stop surface 12b is created with which the lever 12 in its front end position, shown in FIGS. 5 and 7, at the the upper edge of the recess A.
  • This stop surface 12b is both 8 as well as in FIG. 6. It limits the swivel movement lever 12 clockwise.
  • Lever 12 results in a sufficiently wide engagement surface 12c for the respective beard of the key S, as best shown in Fig. 6 too is recognizable.
  • 5, 7 and 8 finally show that the lever 12 in Is loaded towards its front end position by a spring 12a is supported on a spring arbor 3i, which is arranged on the drop shaft 3 is.
  • the key S shown in dashed lines in FIG. 5 is turned clockwise.
  • its longer key bit takes the locking shaft 3 with it over the rear part of the locking lock R h until it has reached the position shown in FIG. 7.
  • the change to retract the latch 4 is now also to be actuated with the key S, it is necessary to remove the key S from the key mandrel 1d and to replace it rotated by 180 °.
  • the latch 4 can then be actuated by turning the key S clockwise. As can be seen from FIG.
  • the latch 4 returns to its position protruding from the faceplate 2 due to its loading by the latch spring 4c.
  • the change 10 and the lever 12 also return from their position shown in FIG. 8 to their initial position according to FIG. 7, with the aid of the return spring 11 or spring 12a.

Landscapes

  • Lock And Its Accessories (AREA)

Claims (5)

  1. Serrure pour portes de prison, comportant au moins un ensemble de gâchettes (5, 6, 7), qui sont coordonnées, à l'aide d'une clé (S) ayant au moins un panneton, pour rentrer le pêne dormant (3, 3a), et un pêne demi-tour (4), qui peut être ramené en arrière par l'intermédiaire d'un levier de commutation (10) commandé par une nouvelle disposition des gâchettes (5, 6, 7), par un deuxième mouvement de rotation de la clé (S), le cas échéant retournée,
       caractérisée en ce que
       la partie avant (Rv), nécessaire pour la sortie du pêne dormant (3, 3a), de l'élément de fermeture de pêne dormant, réalisé sous la forme d'un évidement (A) dans la tige de pêne dormant (3), est formée au niveau d'un levier (12), qui est monté sur la tige de pêne dormant (3) de manière à pouvoir pivoter entre une position finale avant, utilisée pour le mouvement de sortie, et une position finale arrière et qui, lors d'un passage de la position finale avant à la position finale arrière, actionne le levier de commutation (10) par l'intermédiaire d'une butée (10a).
  2. Serrure selon la revendication 1, caractérisée en ce que le levier (12) est appliqué mécaniquement, dans la position finale avant, contre la tige de pêne dormant (3).
  3. Serrure selon la revendication 1 ou 2, caractérisée en ce que le levier (12) est appliqué, dans la position finale arrière, contre un ergot de butée (10a) du levier de commutation (10).
  4. Serrure selon l'une des revendications 1 à 3, caractérisée en ce que le levier (12) est sollicité par un ressort (12a) vers sa position finale avant.
  5. Serrure selon au moins l'une des revendications 1 à 4, caractérisée en ce que le levier (12) est placé entre la tige de pêne dormant (3) et le coffre de serrure (1) et en ce que, par un coudage ou bien par un épaississement de sa zone d'attaque, il est pourvu de surfaces d'attaque (12b) situées dans le plan de la tige de pêne dormant (3) et qui présentent au moins l'épaisseur de la tige de pêne dormant (3).
EP95113819A 1994-09-08 1995-09-02 Serrure pour portes de prison Expired - Lifetime EP0701037B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4431925 1994-09-08
DE4431925A DE4431925C2 (de) 1994-09-08 1994-09-08 Schloß für Gefängnistüren

Publications (2)

Publication Number Publication Date
EP0701037A1 EP0701037A1 (fr) 1996-03-13
EP0701037B1 true EP0701037B1 (fr) 1998-04-29

Family

ID=6527667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95113819A Expired - Lifetime EP0701037B1 (fr) 1994-09-08 1995-09-02 Serrure pour portes de prison

Country Status (3)

Country Link
EP (1) EP0701037B1 (fr)
AT (1) ATE165642T1 (fr)
DE (1) DE4431925C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156632C1 (de) * 2001-11-17 2003-06-12 Steinbach & Vollmann Türschloss, insbesondere Einsteckschloss
CN1916337B (zh) * 2006-09-07 2011-06-08 陆昱森 具有旋式弹子锁头的自动安全门锁

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19738243C2 (de) * 1997-09-02 2001-07-12 Steinbach & Vollmann Schloß für Sicherheitstüren
DE19738242C2 (de) * 1997-09-02 2002-04-11 Steinbach & Vollmann Schloß für Sicherheitstüren
EP1347130A1 (fr) * 2002-03-22 2003-09-24 Steinbach & Vollmann GmbH & Co. Serrure pour portes de sécurité
DE50215038D1 (de) * 2002-03-22 2011-06-16 Steinbach & Vollmann Schloss für Sicherheitstüren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE599928C (de) * 1934-07-12 Paul Herbst Schloss mit einem durch Zuhaltungen gesperrten Fallenwechsel
DE1001152B (de) * 1952-07-01 1957-01-17 Niederhoff & Sieper G M B H Tuerschloss mit zwei unabhaengigen Drueckern
DE3513265C2 (de) * 1985-04-13 1994-03-03 Steinbach & Vollmann Schloß für Justizvollzugsanstalten
DE3706007C2 (de) * 1987-02-25 1996-05-23 Melchert Beschlaege Türschloß
DE4143292C2 (de) * 1991-12-24 2000-05-18 Fliether Karl Gmbh & Co Schloß, insbesondere Einsteckschloß

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156632C1 (de) * 2001-11-17 2003-06-12 Steinbach & Vollmann Türschloss, insbesondere Einsteckschloss
CN1916337B (zh) * 2006-09-07 2011-06-08 陆昱森 具有旋式弹子锁头的自动安全门锁

Also Published As

Publication number Publication date
EP0701037A1 (fr) 1996-03-13
ATE165642T1 (de) 1998-05-15
DE4431925C2 (de) 1996-12-12
DE4431925A1 (de) 1996-03-14

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