EP0952282A1 - Serrure de porte avec manipulation et clé - Google Patents

Serrure de porte avec manipulation et clé Download PDF

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Publication number
EP0952282A1
EP0952282A1 EP99102404A EP99102404A EP0952282A1 EP 0952282 A1 EP0952282 A1 EP 0952282A1 EP 99102404 A EP99102404 A EP 99102404A EP 99102404 A EP99102404 A EP 99102404A EP 0952282 A1 EP0952282 A1 EP 0952282A1
Authority
EP
European Patent Office
Prior art keywords
actuation
socket wrench
key
door lock
guide
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.)
Granted
Application number
EP99102404A
Other languages
German (de)
English (en)
Other versions
EP0952282B1 (fr
Inventor
Manfred Sauerland
Rainer Hoffmann
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.)
EMKA Beschlagteile GmbH and Co KG
Original Assignee
EMKA Beschlagteile 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 EMKA Beschlagteile GmbH and Co KG filed Critical EMKA Beschlagteile GmbH and Co KG
Publication of EP0952282A1 publication Critical patent/EP0952282A1/fr
Application granted granted Critical
Publication of EP0952282B1 publication Critical patent/EP0952282B1/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
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0047—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with substantially circular or star-shape cross-section
    • 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
    • E05B63/0065—Operating modes; Transformable to different operating modes

Definitions

  • the invention relates to a door lock, in particular for a control cabinet with an actuation for the closing element of the door lock, which is mounted in a lock housing and can be engaged by a socket wrench, the actuation having a guide wall which defines the insertion opening for the socket wrench designed in a corresponding manner and surrounds it.
  • a door lock with the aforementioned features is described in DE 33 16 834 C2; is in the actuation rotatably mounted in the closure housing Socket wrench insertable, the actuation having a recess adapted to the shape of the socket wrench as an insertion opening for the socket wrench, which is designed as a double-bit key in the embodiment described in DE 33 16 834 C2.
  • other key forms such as triangular or square keys are also common.
  • the invention is therefore based on the object to provide a door lock with the generic features, in which an inseparable connection between actuation and socket wrench to be established only when the door lock is assembled, and optionally one for actuating the door lock by inserting the Socket wrench detachable connection of socket wrench and actuation.
  • the guide wall of the actuation has at least one groove extending in the insertion direction of the socket wrench and open at the insertion end with a window-like opening on the insertion side for receiving a radially projecting guide projection attached to the socket wrench, and that the guide projection has a means of an undercut extending in the insertion direction and having its free end projecting radially resiliently beyond the guide attachment and having the insert inserted into the actuation into the contour of the guide attachment and breakable from the guide attachment and which can be snapped into the window-like opening of the actuation when the socket key is inserted .
  • the actuation and socket wrench are each set up for an inseparable connection, which, however, only becomes effective when the socket wrench is inserted into the actuation after the door lock has been installed by latching the at least one resilient web into the associated window-like opening of the actuation. After snapping in, the connection between the socket wrench and the actuation can only be released again by removing the actuation, but not during normal use of the door lock.
  • a detachable connection of actuation and socket wrench should be possible by using the socket wrench after use should be able to be removed, the web can be broken off from the socket wrench, so that a locking of the socket wrench with the actuation is excluded. If the bridge is broken off, the socket wrench can be inserted into the actuation during use and can also be removed from it.
  • the invention has the particular advantage that for both uses, namely the non-releasable as well as the releasable connection of socket wrench and actuation, only a uniformly formed actuation and a uniformly formed socket wrench must be provided; this is associated with economic advantages in the manufacture and storage of the individual parts required for the door lock.
  • the associated and known actuation already has two grooves for receiving the guide projections of the double-bit key;
  • the socket wrench is designed as a triangular or square wrench or else in the context of other shapes for the socket wrench and the insertion opening adapted to the actuation
  • the grooves on the actuation and the guide lugs on the socket wrench can be attached to the existing outer surfaces of, for example, a triangle or square , either on only one surface or on several surfaces.
  • a predetermined breaking point is formed at the end of the web connected to the guide attachment, the predetermined breaking point being designed as a material weakening .
  • the actuation 10 shown in FIG. 1 interacts with a socket wrench 11; the lock housing enclosing the actuator 10 for its storage is not shown, nor is the lock member of the door lock to be actuated by the actuator 10, the individual parts of which are otherwise described in the generic DE 33 16 834 C2.
  • the actuation 10 has an insertion opening 12 for receiving the shaft 13 of the socket wrench 11, a guide pin 14 being arranged in the center of the insertion opening 12, which occurs when the socket wrench 11 is inserted into a bore 15 provided in its shaft 13, so that a guide of the socket wrench 11 is already given.
  • the guide wall 23 of the actuation 10 which surrounds the insertion opening 12 and thus also defines the contour of the plug connection, for example as a double-bit key, as a triangular key or as a square key, has mutually opposite grooves that are open toward the direction in which the socket key 11 is inserted 16 arranged; the grooves 16 are provided with a window-like opening 17 at their upper end facing the socket wrench 11.
  • the associated socket wrench has lateral guide lugs 18, which correspond to the previously known beard lugs when the socket wrench 11 is designed as a double bit key; the shaft is 13 formed as a triangle or a square, corresponding guide lugs are additionally to be arranged on the outer surfaces of the key shaft 13, the correspondingly corresponding grooves 16 being provided in the adjacent region of the guide wall 23 of the actuation 10.
  • a resilient web 20 protruding radially outward beyond the dimension of the guide projection 18 is formed in each guide projection 18, which web is inserted by the grooves 16 when the socket wrench 11 is inserted into the insertion opening 12 of the actuation 10 or the associated section of the guide wall 23 is pressed inwards into the contour of the guide projection 13. So that the socket wrench 11 can be easily inserted into the actuator 10. In the end position, the webs 20 snap into the associated window-like opening 17 of the actuator 10, and thus an inseparable connection is realized in which the socket wrench 11 can no longer be pulled out of the actuator 10.
  • the webs 20 can be broken out of the guide lugs 18 of the socket key 11, so that the key shaft is locked 13 with the actuation 10 is excluded.
  • the invention can be implemented particularly advantageously in the case of door locks made of plastic, but the application of the inventive idea is also not ruled out in the case of metallic door locks insofar as the spring action of the webs 20 and their detachability from the guide lugs 18 is ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Patch Boards (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP99102404A 1998-02-09 1999-02-08 Serrure de porte avec manipulation et clé Expired - Lifetime EP0952282B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29802052U DE29802052U1 (de) 1998-02-09 1998-02-09 Türverschluß mit Betätigung und zugehörigem Steckschlüssel
DE29802052U 1998-02-09

Publications (2)

Publication Number Publication Date
EP0952282A1 true EP0952282A1 (fr) 1999-10-27
EP0952282B1 EP0952282B1 (fr) 2001-05-09

Family

ID=8052315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102404A Expired - Lifetime EP0952282B1 (fr) 1998-02-09 1999-02-08 Serrure de porte avec manipulation et clé

Country Status (5)

Country Link
EP (1) EP0952282B1 (fr)
AT (1) ATE201081T1 (fr)
DE (2) DE29802052U1 (fr)
DK (1) DK0952282T3 (fr)
ES (1) ES2159202T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107159A (zh) * 2019-05-18 2019-08-09 胡振云 高防护级别的防盗锁芯
CN110130730A (zh) * 2019-05-18 2019-08-16 胡振云 一种磁密码子母锁的解锁方法
CN110145176A (zh) * 2019-05-18 2019-08-20 胡振云 一种磁密码解锁的子母防盗锁

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010004235A1 (fr) * 2008-07-07 2010-01-14 Talaris Holdings Limited Clef, ensemble verrou et procédé d’actionnement d’un verrou
CN104563614B (zh) * 2015-01-20 2017-03-08 陈鹏 一种无弹子防撬安全锁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223057A (en) * 1988-09-09 1990-03-28 Mckechnie Consumer Prod Lock for a movable wing
DE4006707A1 (de) * 1990-03-03 1991-09-05 Dieter Ramsauer Vorreiberverschluss
US5413392A (en) * 1993-04-06 1995-05-09 Southco, Inc. Pawl assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223057A (en) * 1988-09-09 1990-03-28 Mckechnie Consumer Prod Lock for a movable wing
DE4006707A1 (de) * 1990-03-03 1991-09-05 Dieter Ramsauer Vorreiberverschluss
US5413392A (en) * 1993-04-06 1995-05-09 Southco, Inc. Pawl assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107159A (zh) * 2019-05-18 2019-08-09 胡振云 高防护级别的防盗锁芯
CN110130730A (zh) * 2019-05-18 2019-08-16 胡振云 一种磁密码子母锁的解锁方法
CN110145176A (zh) * 2019-05-18 2019-08-20 胡振云 一种磁密码解锁的子母防盗锁

Also Published As

Publication number Publication date
DE29802052U1 (de) 1998-04-16
EP0952282B1 (fr) 2001-05-09
ATE201081T1 (de) 2001-05-15
DK0952282T3 (da) 2001-08-27
DE59900084D1 (de) 2001-06-13
ES2159202T3 (es) 2001-09-16

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