SG44547A1 - Key and built-in double cylinder for a safety lock - Google Patents

Key and built-in double cylinder for a safety lock

Info

Publication number
SG44547A1
SG44547A1 SG1996002041A SG1996002041A SG44547A1 SG 44547 A1 SG44547 A1 SG 44547A1 SG 1996002041 A SG1996002041 A SG 1996002041A SG 1996002041 A SG1996002041 A SG 1996002041A SG 44547 A1 SG44547 A1 SG 44547A1
Authority
SG
Singapore
Prior art keywords
key
cylinder
built
safety lock
double cylinder
Prior art date
Application number
SG1996002041A
Other languages
English (en)
Inventor
Ernst Keller
Original Assignee
Ernst Keller
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 Ernst Keller filed Critical Ernst Keller
Publication of SG44547A1 publication Critical patent/SG44547A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/045—Modular casings for adjusting the length of cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/18—Keys adjustable before use
    • 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
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • 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
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/60—Opposed cylinders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7802—Multi-part structures
    • Y10T70/7808—With foldable shank or stem
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7802—Multi-part structures
    • Y10T70/7814—With extensible shank or stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)
  • Chairs Characterized By Structure (AREA)
  • Fluid-Damping Devices (AREA)
SG1996002041A 1994-03-04 1995-02-16 Key and built-in double cylinder for a safety lock SG44547A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH65494 1994-03-04

Publications (1)

Publication Number Publication Date
SG44547A1 true SG44547A1 (en) 1997-12-19

Family

ID=4192047

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996002041A SG44547A1 (en) 1994-03-04 1995-02-16 Key and built-in double cylinder for a safety lock

Country Status (16)

Country Link
US (1) US5666835A (pt)
EP (1) EP0670401B1 (pt)
JP (1) JP2721130B2 (pt)
AT (1) ATE160199T1 (pt)
AU (1) AU680081B2 (pt)
BR (1) BR9500802A (pt)
CA (1) CA2143794C (pt)
CZ (1) CZ289889B6 (pt)
DE (1) DE59500961D1 (pt)
ES (1) ES2109074T3 (pt)
FI (1) FI104198B (pt)
GR (1) GR3025505T3 (pt)
HU (1) HU220288B (pt)
PL (1) PL176482B1 (pt)
SG (1) SG44547A1 (pt)
SK (1) SK284911B6 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692791A5 (de) * 1998-04-17 2002-10-31 Ernst Keller Einbausicherung und Schlüssel für ein Sicherheitsschloss.
HU224562B1 (hu) * 2000-01-24 2005-10-28 Ernst Keller Forgó zárhenger és ezekből álló zárrendszer biztonsági zárhoz, valamint az ehhez tartozó kulcs
US20030159483A1 (en) * 2001-11-05 2003-08-28 Kondratuk Michael W. Rekeyable mortise lock
DE20203310U1 (de) * 2002-02-27 2002-07-25 Schlossicherungen Gera Gmbh Längenvariabler Schließzylinder
US7114357B2 (en) * 2002-09-26 2006-10-03 Newfrey, Llc Keying system and method
US8347678B2 (en) * 2002-09-26 2013-01-08 Newfrey, Llc Rekeyable lock cylinder assembly
US20040148989A1 (en) * 2003-02-03 2004-08-05 Hui-Hua Hsieh Key for locks
EP1607553B1 (de) * 2004-06-15 2016-08-03 ASSA ABLOY (Schweiz) AG Schliesszylinder
ES2523285T3 (es) * 2004-12-16 2014-11-24 Tnbt Holdings Pty Limited Clip para asegurar un bombín de cierre en un cuerpo de cerradura
US7428836B2 (en) * 2006-01-17 2008-09-30 Zhen-Lin Yang Door lock having reinforced strength
AT501753B1 (de) * 2006-02-22 2006-11-15 Evva Werke Sicherheitseinrichtung für schlösser
JP4694991B2 (ja) * 2006-03-14 2011-06-08 株式会社東海理化電機製作所 メカキー及び施解錠キー
JP4865390B2 (ja) * 2006-04-12 2012-02-01 株式会社東海理化電機製作所 電子キー
US7637131B2 (en) * 2006-09-03 2009-12-29 Essence Security International Ltd. Electronic cylinder internal key apparatus and method
GB0700676D0 (en) * 2007-01-13 2007-02-21 Kenrick & Sons Ltd Lock cylinder
US20080223096A1 (en) * 2007-01-22 2008-09-18 Robert Loughlin Indirect lock interface
ES2357790T3 (es) * 2008-02-14 2011-04-29 Keso Ag Puente para unir los dos medios cilindros de un doble cilindro de cierre de longitud variable.
ES2331864B1 (es) * 2008-07-15 2010-10-28 Salto Systems, S.L. Cilindro electromecanico para cerradura.
CN101761268B (zh) * 2008-12-26 2013-04-03 魏秀璐 新型机械锁锁芯
CN101949243B (zh) * 2010-05-25 2013-06-12 吴福兴 一种防盗锁
US8099988B1 (en) 2010-08-09 2012-01-24 Newfrey, Llc Tool-less rekeyable lock cylinder
EP2675974A1 (en) * 2011-02-16 2013-12-25 Stanley Security Solutions, Inc. Interchangeable mortise lock cylinder
US8291735B1 (en) 2011-03-31 2012-10-23 Newfrey, Llc Rekeyable lock cylinder having rotatable key followers
CN102677972A (zh) * 2012-05-22 2012-09-19 牟光灵 无槽新型防盗锁芯二型
US8650919B2 (en) * 2012-05-23 2014-02-18 Tien-Kao Liu Anti-break lock
US20140216114A1 (en) * 2013-02-07 2014-08-07 Schlage Lock Company Llc Lockdown cylinder locks
FR3007057B1 (fr) 2013-06-14 2016-02-05 Massimo Valente Dispositif d'accouplement de deux demi cylindres
CN103334641A (zh) * 2013-06-16 2013-10-02 温州市金福锁业有限公司 一种改进的具有空转功能的锁芯机构
CN103967341B (zh) * 2014-05-29 2016-06-15 于国凡 锁紧装置
DE102014012114A1 (de) * 2014-08-19 2016-02-25 Huf Hüslbeck & Fürst GmbH & Co. KG Kraftfahrzeugschlüssel mit klappbarem Schaft
NZ713452A (en) * 2014-10-20 2021-07-30 Assa Abloy Australia Pty Ltd A cylinder lock
CN104405188B (zh) * 2014-12-09 2017-06-06 广东炬森五金精密制造有限公司 一种可防技术开启的叶片锁芯
CN104453388B (zh) * 2014-12-11 2017-01-18 广东炬森五金精密制造有限公司 一种空转防撬叶片锁芯
CN104563607B (zh) * 2015-01-12 2017-02-22 徐水华 锁体、锁芯及防撬锁
WO2016135717A1 (en) * 2015-02-25 2016-09-01 Femson Boaz Secure cylinder lock and key and a kit for assembling the key
GB2535783B (en) * 2015-02-27 2017-11-29 Jaguar Land Rover Ltd Key for operating a lock mechanism
US11319726B2 (en) 2018-10-22 2022-05-03 Spectrum Brands, Inc. Tool-less rekeyable lock cylinder
RU192479U1 (ru) * 2018-12-26 2019-09-18 Общество с ограниченной ответственностью "Тиара" Цилиндровый механизм с защитой от перелома
CN110984714A (zh) * 2019-11-28 2020-04-10 重庆电子工程职业学院 一种基于物联网的低功率防盗窃的智能锁具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US160660A (en) * 1875-03-09 Improvement in folding-door keys
DE487691C (de) * 1929-12-13 Bittmann & Co G M B H Von zwei Seiten schliessbarer Schliesszylinder
US149191A (en) * 1874-03-31 Improvement in folding keys
US1438525A (en) * 1922-03-24 1922-12-12 Godlewski Frank Door lock
FR1290046A (fr) * 1961-02-24 1962-04-06 Viro S P A Serrure à double cylindre
US3533254A (en) * 1969-08-12 1970-10-13 Martin Albert Articulated key and lock combination
CH576576A5 (pt) * 1974-02-14 1976-06-15 Rossetti Charles
CH577617A5 (pt) * 1974-09-26 1976-07-15 Bauer Kaba Ag
US4068510A (en) * 1976-06-28 1978-01-17 Schlage Lock Company Double cylinder safety lock
US4120184A (en) * 1977-09-19 1978-10-17 Emhart Industries, Inc. Lock with normally non-removable key and auxiliary key removal device for use in interior locksets
NL7800771A (en) * 1978-01-23 1979-07-25 Ankerslot Bv Union piece in cylindrical lock - has low heat conducting properties, and closure cam incorporating accommodation for coupling piece
CH626679A5 (pt) * 1978-05-12 1981-11-30 Ernst Keller
US4195504A (en) * 1978-08-10 1980-04-01 Best Lock Corporation Mortise lock adaptation to key-removable cores
IL60465A (en) * 1980-07-02 1982-07-30 Yardeni S E Cylinder locks
DE3828354A1 (de) * 1988-08-20 1990-02-22 Karrenberg Fa Wilhelm Kupplungseinrichtung an doppelschliesszylinder
DE4201170A1 (de) * 1992-01-17 1992-05-27 Giesser Irmgard Doppelsperrzylinder
CA2109872C (en) * 1993-01-27 2004-07-27 Ernst Keller Web for a built-in double lock cylinder

Also Published As

Publication number Publication date
DE59500961D1 (de) 1997-12-18
CA2143794C (en) 2005-04-12
CZ289889B6 (cs) 2002-04-17
JP2721130B2 (ja) 1998-03-04
FI104198B1 (fi) 1999-11-30
ATE160199T1 (de) 1997-11-15
HU220288B (hu) 2001-11-28
EP0670401A1 (de) 1995-09-06
PL307492A1 (en) 1995-09-18
EP0670401B1 (de) 1997-11-12
US5666835A (en) 1997-09-16
CZ30495A3 (en) 1995-12-13
PL176482B1 (pl) 1999-06-30
FI950973A (fi) 1995-09-05
GR3025505T3 (en) 1998-02-27
AU1230895A (en) 1995-09-14
JPH07259399A (ja) 1995-10-09
HUT71439A (en) 1995-11-28
BR9500802A (pt) 1995-10-24
ES2109074T3 (es) 1998-01-01
FI950973A0 (fi) 1995-03-02
FI104198B (fi) 1999-11-30
AU680081B2 (en) 1997-07-17
SK284911B6 (sk) 2006-02-02
CA2143794A1 (en) 1995-09-05
SK20095A3 (en) 1995-11-08
HU9500651D0 (en) 1995-04-28

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