CN102834573B - 用于锁的防止操作锁的保护装置 - Google Patents

用于锁的防止操作锁的保护装置 Download PDF

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Publication number
CN102834573B
CN102834573B CN201180017934.0A CN201180017934A CN102834573B CN 102834573 B CN102834573 B CN 102834573B CN 201180017934 A CN201180017934 A CN 201180017934A CN 102834573 B CN102834573 B CN 102834573B
Authority
CN
China
Prior art keywords
locking element
lock
protection
locking
protective device
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.)
Active
Application number
CN201180017934.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102834573A (zh
Inventor
汉斯-赖纳·斯佩坎普
拉尔斯·伦德贝格
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.)
Multi Makai pull Germany Co Ltd
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 CN102834573A publication Critical patent/CN102834573A/zh
Application granted granted Critical
Publication of CN102834573B publication Critical patent/CN102834573B/zh
Active 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
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • 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
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2003—Preventing opening by insertion of a tool, e.g. flexible, between door and jamb to withdraw the bolt

Landscapes

  • Lock And Its Accessories (AREA)
CN201180017934.0A 2010-04-01 2011-03-22 用于锁的防止操作锁的保护装置 Active CN102834573B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201010003644 DE102010003644A1 (de) 2010-04-01 2010-04-01 Schutzeinrichtung für ein Schloss gegen Manipulation des Schlosses
DE102010003644.7 2010-04-01
PCT/EP2011/054356 WO2011120845A1 (de) 2010-04-01 2011-03-22 Schutzeinrichtung für ein schloss gegen manipulation des schlosses

Publications (2)

Publication Number Publication Date
CN102834573A CN102834573A (zh) 2012-12-19
CN102834573B true CN102834573B (zh) 2015-07-08

Family

ID=44169992

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180017934.0A Active CN102834573B (zh) 2010-04-01 2011-03-22 用于锁的防止操作锁的保护装置

Country Status (6)

Country Link
EP (2) EP2553190B1 (de)
CN (1) CN102834573B (de)
DE (1) DE102010003644A1 (de)
DK (2) DK2553190T3 (de)
SG (1) SG184316A1 (de)
WO (1) WO2011120845A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6297366B2 (ja) * 2014-03-11 2018-03-20 東芝機械株式会社 ロック防止装置
DE102015109005A1 (de) * 2015-06-08 2016-12-08 MSL Schloss- und Beschlägefabrik AG Schloss mit Geräuschdämmung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407775A (en) * 1944-12-11 1946-09-17 Horace E Frost Indoor latch and lock
US4848118A (en) * 1987-07-13 1989-07-18 Adams Rite Manufacturing Co. Lock hold-back latch with anti-pick device
EP2105558A2 (de) * 2008-03-28 2009-09-30 Dorma GmbH + Co. KG Schloss mit einer Sicherheitseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306060U1 (de) * 1993-04-22 1993-07-01 Brehmer, Bodo, 3560 Biedenkopf Sicherungselement an einer Haus- oder Wohnungstür mit einem Schloß ohne Außenklinke
DE19516755A1 (de) * 1995-05-06 1996-11-07 Hubertus Vierthaler Schloß
DE19528355A1 (de) * 1995-08-02 1997-02-06 Kurz Rudolf Gmbh & Co Sperrelement im Luftspalt einer Tür
WO2010036200A1 (en) * 2008-09-29 2010-04-01 Assa Oem Ab Lock device
FI121577B (fi) * 2008-11-11 2011-01-14 Bjoerkboda Laas Oy Ab Lukkorunko
SE533488C2 (sv) * 2009-02-27 2010-10-05 Assa Ab Låsanordning med spärrfunktion för förhindrande av manipulation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2407775A (en) * 1944-12-11 1946-09-17 Horace E Frost Indoor latch and lock
US4848118A (en) * 1987-07-13 1989-07-18 Adams Rite Manufacturing Co. Lock hold-back latch with anti-pick device
EP2105558A2 (de) * 2008-03-28 2009-09-30 Dorma GmbH + Co. KG Schloss mit einer Sicherheitseinrichtung

Also Published As

Publication number Publication date
EP2553190B1 (de) 2015-05-06
CN102834573A (zh) 2012-12-19
EP2553190A1 (de) 2013-02-06
SG184316A1 (en) 2012-11-29
EP2907944A1 (de) 2015-08-19
DK2553190T3 (en) 2015-08-03
DE102010003644A1 (de) 2011-10-06
WO2011120845A1 (de) 2011-10-06
EP2907944B1 (de) 2018-05-30
DK2907944T3 (en) 2018-07-23

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151029

Address after: German ENNEPETAL

Patentee after: DORMA DEUTSCHLAND GMBH

Address before: German ENNEPETAL

Patentee before: Dorma GmbH & Co. KG

CP01 Change in the name or title of a patent holder

Address after: German ENNEPETAL

Patentee after: Multi Makai pull Germany Co Ltd

Address before: German ENNEPETAL

Patentee before: DORMA DEUTSCHLAND GMBH