EP1473427A3 - Security blocking device - Google Patents

Security blocking device Download PDF

Info

Publication number
EP1473427A3
EP1473427A3 EP04008265A EP04008265A EP1473427A3 EP 1473427 A3 EP1473427 A3 EP 1473427A3 EP 04008265 A EP04008265 A EP 04008265A EP 04008265 A EP04008265 A EP 04008265A EP 1473427 A3 EP1473427 A3 EP 1473427A3
Authority
EP
European Patent Office
Prior art keywords
shut
actuator
operating handles
blocking device
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.)
Granted
Application number
EP04008265A
Other languages
German (de)
French (fr)
Other versions
EP1473427B1 (en
EP1473427A2 (en
Inventor
Hermann Hoepken
Manfred Eichenauer
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.)
KA Schmersal Holding GmbH and Co KG
Original Assignee
KA Schmersal Holding 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 KA Schmersal Holding GmbH and Co KG filed Critical KA Schmersal Holding GmbH and Co KG
Publication of EP1473427A2 publication Critical patent/EP1473427A2/en
Publication of EP1473427A3 publication Critical patent/EP1473427A3/en
Application granted granted Critical
Publication of EP1473427B1 publication Critical patent/EP1473427B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

Die Erfindung betrifft eine Sicherheitszuhaltung für eine zu öffnende Absperreinrichtung (1), die zwei Betätigungsgriffe (22, 24), jeweils einen auf jeder Seite der Absperreinrichtung, trägt, umfassend eine Betätigungseinheit, die einen verschiebbar geführten Betätiger (5) aufweist, und eine Zuhalteeinheit, in die der Betätiger (5) bei geschlossener Absperreinrichtung (1) einschiebbar und über ineinander greifende Eingriffsflächen (6) mit einem Riegel verriegelbar ist, wobei der Betätiger (5) zum Verriegeln der Absperreinrichtung (1) mit einem der Betätigungsgriffe (22, 24) der Absperreinrichtung in die Zuhalteeinheit in Eingriff mit deren Riegel verschiebbar ist, wobei ein eine Entriegelungsschräge (9) für den Riegel aufweisender und um einen Entriegelungshub gegenüber dem Betätiger (5) verschiebbarer Entriegeler (10) vorgesehen ist, der zum Entriegeln der Absperreinrichtung (1) von dem anderen der beiden Betätigungsgriffe (22, 24) betätigbar ist.

Figure imgaf001
The invention relates to a safety lock for an openable shut-off device (1), which carries two operating handles (22, 24), one on each side of the shut-off device, comprising an actuating unit having a displaceably guided actuator (5) and a locking unit in which the actuator (5) can be inserted with the shut-off device (1) closed and locked with interlocking engagement surfaces (6), wherein the actuator (5) for locking the shut-off device (1) with one of the operating handles (22, 24 ) of the shut-off device is slidable into the locking unit in engagement with the latch, wherein a Entriegelungsschräge (9) for the bolt and having a Entriegelungshub opposite the actuator (5) displaceable Entriegeler (10) is provided, which is for unlocking the shut-off device (1 ) is operable by the other of the two operating handles (22, 24).
Figure imgaf001
EP20040008265 2003-04-25 2004-04-05 Security blocking device Expired - Lifetime EP1473427B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003118707 DE10318707B4 (en) 2003-04-25 2003-04-25 safety device
DE10318707 2003-04-25

Publications (3)

Publication Number Publication Date
EP1473427A2 EP1473427A2 (en) 2004-11-03
EP1473427A3 true EP1473427A3 (en) 2007-12-12
EP1473427B1 EP1473427B1 (en) 2011-11-23

Family

ID=32981141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040008265 Expired - Lifetime EP1473427B1 (en) 2003-04-25 2004-04-05 Security blocking device

Country Status (2)

Country Link
EP (1) EP1473427B1 (en)
DE (1) DE10318707B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018101601A1 (en) * 2018-01-24 2019-07-25 K.A. Schmersal Gmbh & Co. Kg Guard locking with release signal
WO2021165344A1 (en) 2020-02-19 2021-08-26 E. Dold & Söhne Gmbh & Co. Kg Actuation device with quick release for locks with a retaining function
CN113417522A (en) * 2021-07-16 2021-09-21 台湾立讯精密有限公司 Lock mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469723A (en) * 1990-07-25 1995-11-28 Litwin; Noel Safety locks
WO1997009501A1 (en) * 1995-09-06 1997-03-13 Harrow Products, Inc. Clutch mechanism for door lock system
DE19934370A1 (en) * 1999-07-22 2001-02-08 Schmersal K A Gmbh & Co Monitoring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433322C3 (en) * 1974-07-11 1980-06-26 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Panic main lock with secondary latches
GB9213880D0 (en) * 1992-06-30 1992-08-12 Fortress Interlocks Ltd Emergency release
DE19632962A1 (en) * 1996-08-16 1998-02-19 Schmersal K A Gmbh & Co Switch and door operating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469723A (en) * 1990-07-25 1995-11-28 Litwin; Noel Safety locks
WO1997009501A1 (en) * 1995-09-06 1997-03-13 Harrow Products, Inc. Clutch mechanism for door lock system
DE19934370A1 (en) * 1999-07-22 2001-02-08 Schmersal K A Gmbh & Co Monitoring device

Also Published As

Publication number Publication date
EP1473427B1 (en) 2011-11-23
DE10318707B4 (en) 2005-07-07
DE10318707A1 (en) 2004-12-02
EP1473427A2 (en) 2004-11-03

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