EP0795663B1 - Serrure encastrée - Google Patents

Serrure encastrée Download PDF

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Publication number
EP0795663B1
EP0795663B1 EP97101278A EP97101278A EP0795663B1 EP 0795663 B1 EP0795663 B1 EP 0795663B1 EP 97101278 A EP97101278 A EP 97101278A EP 97101278 A EP97101278 A EP 97101278A EP 0795663 B1 EP0795663 B1 EP 0795663B1
Authority
EP
European Patent Office
Prior art keywords
lever
dead bolt
bolt
spring
slide
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
EP97101278A
Other languages
German (de)
English (en)
Other versions
EP0795663A1 (fr
Inventor
Siegfried Vieregge
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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 Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP0795663A1 publication Critical patent/EP0795663A1/fr
Application granted granted Critical
Publication of EP0795663B1 publication Critical patent/EP0795663B1/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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • 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
    • 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
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means

Definitions

  • the invention relates to a mortise lock with one in the lock housing a slide led bolt, which by means of a locking cylinder locking lug Sliders which can be moved essentially parallel to the faceplate an essentially diagonal to the forend slot for the Has engagement of a pin arranged on the bolt, wherein further the Slider biased by a spring during bolt locking and is held in the latch return position by a lock, such that that the release of the lock by the lock cylinder nose the automatic Latch lock triggers.
  • DE 43 37 969 A1 is a self-locking security lock remove, with the bolt in the extended position against Moving is locked by a tumbler in the gear element. At the same time, when the handle is pressed, the bolt is extended unlockable as well as retractable, in the way that a device is present, which locks the bolt in the retracted position.
  • DE 44 07 244 C1 describes a method for operating a lock discloses two conditions for excluding the bolt must prevail, namely it must lock the affected door be and on the other hand the door latch are operated. Hereby is achieved that the door latch excludes when the door in question is open. At the same time, the bolt is closed only held in this position when the door is actually opened has been.
  • EP 0 092 630 A1 solves the problem of a lock of a known type so that it can be used with a key without actuating the Pusher can be brought into an open position. It will Drive means as a power transmission means between the bolt and the drive rod so designed that only in the open position of the bolt there is ineffective power transmission; only when moving the In the opening direction, the power transmission is effective.
  • WO-A-9405883 is a mortise lock with one in the lock housing on a slide led bolt known, the means of a locking cylinder lug slidable approximately parallel to the faceplate an approximately diagonal to the faceplate slot for the engagement of one has arranged on the bolt pin, the slide by means of Lock cylinder nose when dead bolt is in the end position reached is held such that it is released by a lock through the lock cylinder nose can lock the bolt.
  • FR-A-2458653 discloses a lock with a bolt which of a slide that can be moved parallel to the faceplate is operated.
  • the lock actuation becomes the slide during the bolt closing biased by a spring and in a position which corresponds to the bolt return position, spring-loaded by held a lock.
  • a lock operated with a key adjusts the lock and triggers the automatic bolt lock. The The slide is moved using the pusher.
  • the object of the invention is to provide the necessary in the bolt inference To take advantage of the sliding path of the slider and the bolt lock to simplify.
  • the invention solves the problem the teaching of claim 1.
  • the slide against the force of a restoring spring pre-tensioned when the bolt is closed and in its pre-tensioned position kept, such that after loosening the lock, the bolt lock triggers.
  • this can essentially be done by a quarter turn of the key.
  • the bar gets full from it previous position returned to the fully closed position.
  • the locking mechanism for the bolt lock is to a certain extent "armed".
  • the bolt is automatic, i.e. independent is completely pre-locked by the number of key turns.
  • the slide has in the area of its upper free End up a spring cam for a spring; this feather could same effect in the area of the lower end of the Slider be arranged.
  • the locking lever is L-shaped, one at the upper free end of the longer L-leg Rest for a locking cam of the slider is arranged.
  • the mortise lock 1 essentially has a lock plate 2 which striking plate side is limited by a faceplate 3.
  • the essential Components are the slide 4, the bolt 5, the locking lever 6 and the Release lever 7 (see Figure 3 to 5).
  • FIG. 3 there is a slot in the slide 4 14 provided which is substantially diagonal at an angle of about 45 ° to faceplate 3.
  • the slot 14 has end stops 16 and 17, between those on the upper longitudinal side 32 of the slot 14 additional rest areas 18 are arranged.
  • These additional Locking points 18 each have a sliding surface 19 and a blocking surface 20, against which a pin 15 of the bolt 5 shown in FIG. 1 abuts.
  • mortise lock 1 The action of mortise lock 1 is as follows:
  • FIG. 1 the bolt 5 is shown with complete bolt closure.
  • the lock cylinder locking nose 31 is on the slider 30 of the Slider 4 on.
  • the slider 4 is shifted upwards in the image plane the slider 4 with its elongated holes 9 and 11 on the lock plate attached pin 8 or to the socket 10 attached to the lock plate is led.
  • a spring cam 27 In the upper area of the slide 4 is on a spring cam 27 (FIG. 3) a spring 36 is attached, the other ends to the socket 10 is struck.
  • the spring 36 is thus tensioned, the displacement path is dimensioned so that the upper free end of the slide 4 on End of the displacement path with a locking cam 37 in a locking 26 of the Locking lever 6 borders.
  • the locking cam 37 slides in an elongated hole 38 of the lock plate 2.
  • the tension spring 39 is on one hand connected to the lock plate pin 29 and on the other a spring cam 28 of the release lever 7 is mounted.
  • the locking cylinder locking nose 31 runs against the lower free end of the release lever 7 and moves it in the Image level up.
  • the release lever 7 slides with its slot 22 in a pin 23 connected to the lock plate Movement of the trigger lever 7 runs the edge 40 of the trigger lever 7 against the lower edge 41 of the short leg 24 of the locking lever 6 and pivots this around the pin 42 so that the detent 26 the detent cam 37 releases the slide 4 and the slide 4 abruptly in the Image level soars down.
  • the Locking lever 6 by a spring 43 arranged on the bushing 10 in its clockwise position held.
  • the pin 15 of the bolt 5 slides in one Slot 13 of the lock plate 2; the trigger lever 7 also has an elongated hole 12, which corresponds to the displacement of the elongated hole 22 is dimensioned larger in the eye 21 of the release lever 7.
  • the nut 34 and the trap 35 are only hinted at, theirs Function can be designed arbitrarily with reference to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Surgical Instruments (AREA)
  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Claims (5)

  1. Serrure à mortaise (1) comprenant un pêne dormant (5) guidé à l'intérieur d'un coffret à serrure par l'intermédiaire d'un coulisseau (4), tandis que ledit coulisseau (4), étant translatable par l'intermédiaire d'une came du vérin de fermeture (31) en principe parallèlement par rapport à la têtière (3), présente une fente (14) qui est exécutée en principe diagonalement par rapport à la têtière (3) et prévue pour l'engrènement d'un tenon (15) arrangée au pêne dormant (5), tandis que, pendant le mouvement de retraction du pêne dormant, le coulisseau (4) est en plus mis sous pression initiale par un ressort (36) et, lorsque le pêne dormant est en position retractée, retenu par un loquet de façon à ce que le relâchement du loquet par l'intermédiaire d'une came du vérin de fermeture (31) déclenche le mouvement automatique en position de saillie du pêne dormant, caractérisée par les caractéristiques suivants :
    (a) lorsque le pêne dormant revient en position retractée, le coulisseau (4) est mis sous pression initiale par l'intermédiaire de la came du vérin de fermeture (31),
    (b) le coulisseau (4) est guidé de façon translatable parallèlement par rapport à la têtière (3) dans au moins deux trous oblongs (9, 11) arrangés espacés l'un de l'autre,
    (c) lorsque le pêne dormant est complètement retracté et que le ressort (36) est sous pression, le coulisseau (4) vient s'engrener derrière un cran d'arrêt (26) d'une équerre (6) mis sous pression par un ressort,
    (d) si le pêne dormant est en position de saillie, la came du vérin de fermeture (31) s'appuie contre un levier de déclenchement (7) déplaçable en principe parallèlement par rapport à la têtière (3), ledit levier actionne l'équerre (6) et détache le coulisseau (4) du cran d'arrêt (26).
  2. Serrure à mortaise selon la revendication 1, caractérisée en ce que dans sa région de l'extrémité supérieure libre le coulisseau (4) présente une came à ressort (27) pour le ressort (36).
  3. Serrure à mortaise selon la revendication 1 et 2, caractérisée en ce que l'équerre (6) est exécutée en forme de L et le cran d'arrêt (26) pour une broche d'arrêt (37) du coulisseau (4) est arrangé sur l'extrémité supérieure libre de la plus longue branche (25) en forme de L.
  4. Serrure à mortaise selon l'une des revendications 1 à 3, caractérisée en ce que le levier de déclenchement (7) est guidé par l'intermédiaire d'un trou oblong (22) sur un tenon (23) de la plaque du coffret à serrure (2).
  5. Serrure à mortaise selon l'une des revendications 1 à 4, caractérisée en ce que, lorsque le pêne dormant est en position de saillie, il y a des bords (40, 41) buttant l'un contre l'autre et qui sont arrangés d'une part au levier de déclenchement (7), et d'autre part à la branche (24) plus courte de l'équerre (6).
EP97101278A 1996-03-12 1997-01-28 Serrure encastrée Expired - Lifetime EP0795663B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609486A DE19609486C1 (de) 1996-03-12 1996-03-12 Einsteckschloß
DE19609486 1996-03-12

Publications (2)

Publication Number Publication Date
EP0795663A1 EP0795663A1 (fr) 1997-09-17
EP0795663B1 true EP0795663B1 (fr) 2001-06-20

Family

ID=7787930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101278A Expired - Lifetime EP0795663B1 (fr) 1996-03-12 1997-01-28 Serrure encastrée

Country Status (3)

Country Link
EP (1) EP0795663B1 (fr)
AT (1) ATE202400T1 (fr)
DE (2) DE19609486C1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009600A (en) * 1975-08-29 1977-03-01 Kane Manufacturing Corporation Bit key lock
FR2458653A1 (fr) * 1979-06-26 1981-01-02 Rochman Zvi Henri Dispositif de serrure
EP0092630B1 (fr) * 1982-04-27 1986-08-06 FERCO INTERNATIONAL Usine de Ferrures de BÀ¢timent Société à responsabilité limitée Engrenage de serrure pour battant de porte
DE69304074T2 (de) * 1992-09-07 1997-03-13 Elzett Sopron Schloss mit einer verriegelungsvorrichtung für das schlossbetätigungselement
DE4337969A1 (de) * 1993-10-15 1995-04-20 Theodor Krachten Selbstverriegelndes Sicherheitstürschloß
ES2115191T3 (es) * 1994-02-21 1998-06-16 Hellmuller & Zingg Ag Cerradura de puerta.
DE4407244C1 (de) * 1994-03-04 1995-08-17 Fuss Fritz Gmbh & Co Selbstverriegelndes Schloß

Also Published As

Publication number Publication date
ATE202400T1 (de) 2001-07-15
EP0795663A1 (fr) 1997-09-17
DE19609486C1 (de) 1997-09-11
DE59703841D1 (de) 2001-07-26

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