EP1116841B1 - Serrure, notamment serrure encastrée - Google Patents

Serrure, notamment serrure encastrée Download PDF

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Publication number
EP1116841B1
EP1116841B1 EP01105837A EP01105837A EP1116841B1 EP 1116841 B1 EP1116841 B1 EP 1116841B1 EP 01105837 A EP01105837 A EP 01105837A EP 01105837 A EP01105837 A EP 01105837A EP 1116841 B1 EP1116841 B1 EP 1116841B1
Authority
EP
European Patent Office
Prior art keywords
bolt
lock
spring
slide
actuation
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
EP01105837A
Other languages
German (de)
English (en)
Other versions
EP1116841A1 (fr
Inventor
Klaus Korb
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.)
Carl Fuhr GmbH and Co KG
Original Assignee
Carl Fuhr 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 Carl Fuhr GmbH and Co KG filed Critical Carl Fuhr GmbH and Co KG
Publication of EP1116841A1 publication Critical patent/EP1116841A1/fr
Application granted granted Critical
Publication of EP1116841B1 publication Critical patent/EP1116841B1/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
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • 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
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key
    • 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
    • E05B2015/0493—Overcenter springs

Definitions

  • the invention relates to a lock, in particular mortise lock, with lockable by key operation Latch, the latch via a snap spring is pressed into its two end positions, and the snap spring is designed as a torsion spring.
  • a lock is known from Draskschrift US 4,578,967 A.
  • the object of the invention is based on the object a generic lock of kinematically favorable Specify the structure with regard to the bolt control.
  • the snap spring is one of the tangentially projecting spring legs the snap spring with a bend in a housing side The opening is inserted and the other is tangential protruding spring leg engages with one running in the opposite direction Angling into an opening of the bolt actuation slide one, which is transverse to the bolt movement is slidably disposed in the housing. Additional Components, as in the design according to the FR 2 125 723 are required can be omitted accordingly.
  • the snap spring represents an energy store, that when a dead center position is exceeded in both Directions of the bolt actuation slide acts. at a shift of the bolt actuation slide the torsion spring tensioned. Has its greatest tension them when both bends of the spring leg ends the have the smallest distance from each other.
  • a change slide is provided, which is made when the latch is locked the swivel range of the locking nose occurs.
  • the modulation the slide valve is preferably carried out by a projection on the bolt tail, so that is imperative with locking the latch the change lever does not protrude into the swivel range of the locking nose.
  • the lock designed as mortise lock 1 has one connected to an elongated cuff 2 Castle floor 3 extends parallel to the castle floor 3 a castle ceiling 4. Between this and the Castle floor 3, the lock mechanism is arranged.
  • a latch 5 in the upper area of the lock housing guided. It is composed of a trap head 5 'and a 5' 'trap tail.
  • the trap head 5 ' reaches through a trap opening adapted to the cross-section 6 the cuff 2.
  • the trap opening 6 and the trap head 5 ' have such a profile that a Turn the trap head 5 'over the trap tail 5 '' is possible.
  • One on a stud 7 of the lock bottom 3 fitted latch spring 8 the trap 5 in the direction of advance. Is limited the appearance of the trap 5 by a nut arm 9 one Nut 10.
  • a spring-loaded slide 11 engages this at which the nut 10 is always in its starting position returns.
  • the nut arm 9 works together with a projection in the direction of the castle ceiling 4 12 of the 5 '' tail.
  • the bolt actuation slide 22 with a further rack-like toothing 24, which also transversely to the bolt shift direction runs.
  • the toothing 24 meshes with one teeth pivoted lever 25 designed as a toothed segment is this around a housing-fixed pin 26, which near a lock case rear wall 27 in overlapping Position to the bolt tail 13 '' is arranged.
  • the pin 26 extends above a closing means insertion opening 28 in castle floor 3 and castle ceiling 4.
  • the latter is figured to be ready for inclusion of a profile cylinder, not shown.
  • Its closing member 29 is shown in broken lines.
  • a locking lug 29 ' extends radially from this.
  • the lower flank 30 of arm 31 of swivel lever 25 runs with bolt 13 retracted close above the closing means insertion opening 28 and extends parallel to the bolt movement direction. From this flank 30 is in the area behind the castle Engagement opening 32 for the locking lug 29 '. Latter is related to the pivot lever pivot point (pin 26), approximately at right angles to the point of application of the swivel lever arm 31 arranged on the bolt actuating slide 22. From Fig. 6 it can be seen that the lock cylinder longitudinal center plane the arm 31 approximately in the middle crosses. It can also be seen from this figure that the The length of the arm 31 is greater than the distance between the engagement opening 32 for spigot 26 Ratio of about 2: 1 before.
  • An interchangeable slide 33 interacts with the bolt 13. This protrudes with an angled extension 34 with the bolt locked back into the movement path of the Locking lug 29 'into it.
  • a guide pin 35 At the upper end of the interchangeable slide 33 is a guide pin 35, which in a parallel to the cuff 2 longitudinal groove 36 of the Immersed in the lock housing. This longitudinal groove 36 is parallel aligned with the rail 23. Because of this configuration can change slide 33 overlapping to carry out a pivoting of its displacement.
  • An inclined to the cuff 2 roof flank 37 of the Change slide 33 is by an angle leg 38th an angular change lever 39 is applied. The same is located around a lock pin on the lock housing side 40.
  • the angle leg 38 is shorter than the other Angle leg 41, which couples into a recess 42 of the 5 '' tail.
  • the latch 13 is in its by a snap spring 45 pressed in both closing end positions.
  • This snap spring 45 is designed as a torsion spring, one of which tangentially projecting spring legs 46 with an angle 47 inserted into an opening 48 on the housing is.
  • This opening 48 thus represents the pivot point for the snap spring 45.
  • the other tangentially projecting Spring leg 49 is in the opposite direction extending bend 50 provided which in a Opening 51 of the bolt actuating slide 22 engages.
  • the spring legs 46, 49 are under tension and thus strive to include the one they enclose Enlarge angle.
  • the trap is also pulled back by key actuation both from the inside of the door and from possible from the outside of the door.
  • the locking lug 29 'moves the extension 34 of the interchangeable slide 33 and moves this in Upward direction.
  • the roof flank 37 abuts against the angle leg 38 of the change lever 39, whereupon this pivots and above its other Angle leg 41 the 5 trap against the force of Latch spring 8 pulls inward of the lock.
  • the one with the Door 1 provided with lock can thus be opened.
  • the closing of the bolt 13 requires an opposite directional closing rotation of the closing member 29. Its locking nose 29 'dips into the engagement opening 32 of the pivot lever 25 and shifted this counter clockwise. About the meshing the latch actuating slide 22 in the downward direction emotional. Its movement is based on the meshing the crank 19 transmitted, which over their actuation projection 20 pulls back the bolt 13. This too The process is moving downward Latch actuating slide 22 the snap spring 45 excited, which after passing a dead center position relaxes again and thus the downward shift the latch actuation slide 22 supports and so that the return of the bolt 13 in its closed End position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Scissors And Nippers (AREA)
  • Clamps And Clips (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Claims (4)

  1. Serrure, en particulier serrure à larder (1), avec un pêne (13) susceptible d'être fermé par actionnement d'une clé, le pêne (13) étant pressé à ses deux positions finales par l'intermédiaire d'un ressort d'encliquetage (45), où le ressort d'encliquetage (45) est réalisé sous la forme de ressorts de rotation, caractérisé en ce que le ressort d'encliquetage d'une branche de ressort (46) en saillie tangentielle est enfiché, par un coudage (47), dans une ouverture (48) située côté boítier, et dont l'autre branche de ressort (49) en saillie tangentielle s'engage, par un coudage (50) s'étendant de la direction inverse, dans une ouverture (51) d'un coulisseau d'actionnement de pêne (22) qui est disposé de façon mobile, dans le boítier, transversalement à la direction de déplacement du pêne.
  2. Serrure selon la revendication 1, caractérisée en ce que le déplacement de coulisseau de verrouillage de pêne est transmis au pêne (13) par l'intermédiaire d'une manivelle (19) réalisée sous la forme d'un segment denté.
  3. Serrure selon la revendication 2, caractérisée en ce que la manivelle (19) est réalisée du genre d'un lobe, vient en prise dans un évidement (17) de la queue de pêne (13") et agit sous la forme de rappel lorsque le pêne (13) est préfermé.
  4. Serrure selon l'une des revendications précédentes, caractérisée par un coulisseau à mouvement alternatif (33) qui sort de la plage de pivotement de l'ergot de fermeture (29') lors de la préfermeture du pêne.
EP01105837A 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée Expired - Lifetime EP1116841B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19636134 1996-09-06
DE19636134A DE19636134A1 (de) 1996-09-06 1996-09-06 Schloß, insbesondere Einsteckschloß
EP97114579A EP0828048B1 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97114579A Division EP0828048B1 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée

Publications (2)

Publication Number Publication Date
EP1116841A1 EP1116841A1 (fr) 2001-07-18
EP1116841B1 true EP1116841B1 (fr) 2003-06-04

Family

ID=7804762

Family Applications (2)

Application Number Title Priority Date Filing Date
EP01105837A Expired - Lifetime EP1116841B1 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée
EP97114579A Expired - Lifetime EP0828048B1 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP97114579A Expired - Lifetime EP0828048B1 (fr) 1996-09-06 1997-08-22 Serrure, notamment serrure encastrée

Country Status (3)

Country Link
EP (2) EP1116841B1 (fr)
AT (2) ATE242394T1 (fr)
DE (3) DE19636134A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29822518U1 (de) * 1998-12-17 1999-02-11 Steinbach & Vollmann GmbH & Co., 42579 Heiligenhaus Schloß
DE29916887U1 (de) * 1999-09-25 2001-02-08 Karl Fliether Gmbh & Co, 42551 Velbert Schloß
EP1118739B1 (fr) * 2000-01-21 2005-04-06 Joseph Talpe, Jr. Serrure
DE10209574B4 (de) * 2002-02-27 2014-05-15 Carl Fuhr Gmbh & Co. Kg Treibstangenverschluss, insbesondere Schiebetürverschluss mit Automatikfunktion
DE102005000078A1 (de) * 2005-06-17 2007-01-11 Aug. Winkhaus Gmbh & Co. Kg Schloss
DE202006005785U1 (de) * 2006-04-08 2007-08-16 Carl Fuhr Gmbh & Co. Kg Treibstangenverschluss
US8540749B2 (en) 2010-06-02 2013-09-24 Covidien Lp Apparatus for performing an electrosurgical procedure
CN103726729B (zh) * 2013-12-31 2015-12-16 南京康尼机电股份有限公司 一种城市轨道车辆移门的手动解锁装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR455500A (fr) * 1913-03-13 1913-08-01 Francois Gonon Système de verrous de sureté combinés avec une serrure
US2645924A (en) * 1950-07-24 1953-07-21 Detroit Steel Products Co Lock and bolt operating mechanism for psychiatric screens
GB1487567A (en) * 1974-12-12 1977-10-05 Gkn Stenman Ab Lock
DE2727527C2 (de) * 1977-06-18 1985-09-19 Fa. Wilhelm Karrenberg, 5620 Velbert Vorrichtung zur Vergrößerung des Ausschlusses eines eintourigen Schubriegels eines Schlosses
US4156541A (en) * 1977-08-22 1979-05-29 Kysor Industrial Corporation Lock assembly
US4578967A (en) * 1982-04-22 1986-04-01 Yu Jer M Combined door latch and deadbolt arrangement
IL66249A (en) * 1982-07-07 1985-12-31 Rochman Zvi Henri Safety lock with automatic bolting
JPH0735837B2 (ja) * 1990-06-22 1995-04-19 三井金属鉱業株式会社 回動レバーの取付装置
DE4337969A1 (de) * 1993-10-15 1995-04-20 Theodor Krachten Selbstverriegelndes Sicherheitstürschloß
DK0712987T4 (da) * 1994-11-17 2003-06-02 Fliether Karl Gmbh & Co Lås, især drivstangslås med todelt trykkerfallerør

Also Published As

Publication number Publication date
EP0828048A2 (fr) 1998-03-11
EP1116841A1 (fr) 2001-07-18
DE59710243D1 (de) 2003-07-10
ATE217935T1 (de) 2002-06-15
DE19636134A1 (de) 1998-03-12
EP0828048A3 (fr) 1998-06-03
DE59707315D1 (de) 2002-06-27
ATE242394T1 (de) 2003-06-15
EP0828048B1 (fr) 2002-05-22

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