ZA949713B - Hierarchical cylinder lock and key system - Google Patents

Hierarchical cylinder lock and key system

Info

Publication number
ZA949713B
ZA949713B ZA949713A ZA949713A ZA949713B ZA 949713 B ZA949713 B ZA 949713B ZA 949713 A ZA949713 A ZA 949713A ZA 949713 A ZA949713 A ZA 949713A ZA 949713 B ZA949713 B ZA 949713B
Authority
ZA
South Africa
Prior art keywords
key
lock
tumbler
tumbler pin
operate
Prior art date
Application number
ZA949713A
Other languages
English (en)
Inventor
Peter H Field
Original Assignee
Medeco Security Locks
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 Medeco Security Locks filed Critical Medeco Security Locks
Publication of ZA949713B publication Critical patent/ZA949713B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0039—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with pins which slide and rotate about their axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-secondary key
    • 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
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin tumblers
    • Y10T70/761—Rotatable pins [e.g., MEDECO lock]
    • 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7616—Including sidebar
    • 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7701—Pin
    • 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
    • Y10T70/7881—Bitting

Landscapes

  • Lock And Its Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
ZA949713A 1993-12-07 1994-12-06 Hierarchical cylinder lock and key system ZA949713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/162,606 US5419168A (en) 1991-10-24 1993-12-07 Hierarchical cylinder lock and key system

Publications (1)

Publication Number Publication Date
ZA949713B true ZA949713B (en) 1995-08-16

Family

ID=22586363

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA949713A ZA949713B (en) 1993-12-07 1994-12-06 Hierarchical cylinder lock and key system

Country Status (12)

Country Link
US (2) US5419168A (de)
EP (1) EP0733145B1 (de)
AT (1) ATE266135T1 (de)
AU (1) AU684879B2 (de)
CA (1) CA2178321C (de)
CO (1) CO4340659A1 (de)
DE (1) DE69433761D1 (de)
DK (1) DK0733145T3 (de)
IL (1) IL111877A (de)
NO (1) NO962317L (de)
WO (1) WO1995016092A1 (de)
ZA (1) ZA949713B (de)

Families Citing this family (43)

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US5419168A (en) * 1991-10-24 1995-05-30 Medeco Security Locks, Inc. Hierarchical cylinder lock and key system
SE502017C2 (sv) * 1992-07-06 1995-07-17 Widen And Sandh Key Partners A Cylinderlås-nyckelkombination, nyckel för sådan kombination, nyckelämne för framställning av dylik nyckel samt cylinderlås för ingående i kombinationen
US5943890A (en) * 1996-10-31 1999-08-31 Medeco Security Locks, Inc. Cylinder lock and key assembly and hierarchical system therefor
US6257033B1 (en) * 1999-03-08 2001-07-10 Moshe Dolev Cylinder lock with rotatable pins
TW513510B (en) * 2001-02-06 2002-12-11 Medeco Security Locks Rotating pin tumbler side bar lock with side bar control
US6945082B2 (en) 2001-02-06 2005-09-20 Medeco Security Locks, Inc. Key blank, key and master keying system
US6477875B2 (en) * 2001-02-06 2002-11-12 Medeco Security Locks, Inc. Rotating pin tumbler side bar lock with side bar control
US7225651B2 (en) * 2001-07-02 2007-06-05 Master Lock Company Llc Pick-resistant wafer tumbler lock with sidebars
DE10324205B3 (de) * 2003-05-28 2004-10-21 Dom-Sicherheitstechnik Gmbh & Co. Kg Schließzylinder mit Schlüssel
EP1635012A3 (de) * 2004-09-01 2009-06-17 Alpha Corporation Zylinderschloss
SE528842C2 (sv) * 2005-08-05 2007-02-27 Winloc Ag Lås- och nyckelsystem med förbättrade tillhållare i låset
EP1920125A4 (de) * 2005-08-11 2009-11-04 Dorma Door Controls Inc Positionssystem für mehrfache keilnuten
US7454934B2 (en) * 2006-02-16 2008-11-25 Sheng-Ting Lin Resettable tumbler lock
EP2082378B1 (de) 2006-09-14 2016-05-18 The Knox Company Elektronische verschluss- und schlüsselanordnung
US20080105017A1 (en) * 2006-11-02 2008-05-08 Owens Edward F Cylinder lock improvement to prevent opening by a bump key
US9719275B1 (en) 2007-03-12 2017-08-01 Marc W. Tobias Lock pin rotational position setting key and method of use
KR101520945B1 (ko) * 2007-03-14 2015-05-15 메데코 시큐리티 록스, 인코포레이티드 계층식 실린더 자물쇠 시스템
US7552608B2 (en) * 2007-03-30 2009-06-30 Medeco Security Locks, Inc. Lock, key blank, and key of a hierarchical lock system
US7412860B1 (en) 2007-03-30 2008-08-19 Medeco Security Locks, Inc. Key blank and key
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ES2368543B1 (es) * 2008-12-11 2012-06-04 Talleres De Escoriaza, S.A. Llave de cerradura con huellas de combinación de difícil reproducción fraudulenta.
US20090193862A1 (en) * 2008-02-05 2009-08-06 Talleres De Escoriaza, S.A. Lock with combination pins of non-circular section and eccentricity capable of being positioned in rotation and lock key with combination indentations difficult to reproduce fraudulently
SE0802056A2 (sv) 2008-09-30 2010-07-20 Winloc Ag Lås- och nyckelkombination med ett stort antal koder
US8276415B2 (en) * 2009-03-20 2012-10-02 Knox Associates Holding coil for electronic lock
DE102009025993B3 (de) * 2009-06-18 2011-01-20 C. Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschloßfabrik Schließeinrichtung sowie Schlüssel für eine Schließeinrichtung
US20100326150A1 (en) * 2009-06-29 2010-12-30 Chung Shu-Ling Cylinder lock
DE102010038105B4 (de) * 2010-10-11 2012-05-24 André Haake Verfahren zur Kodierung eines Schlosses und Rohteil zur Durchführung dieses Verfahrens
US8950226B2 (en) * 2011-10-12 2015-02-10 Moshe Dolev Cylinder lock assembly with non-rotating elements
US9041510B2 (en) 2012-12-05 2015-05-26 Knox Associates, Inc. Capacitive data transfer in an electronic lock and key assembly
WO2014124342A1 (en) * 2013-02-07 2014-08-14 Schlage Lock Company Llc Lockdown cylinder locks
CN104775677A (zh) * 2014-01-10 2015-07-15 邬劲松 一种弹子锁角度编码锁闭及开锁方法
CA2938074A1 (en) 2014-01-27 2015-07-30 Assa Abloy High Security Group Inc. Flat-bladed key and associated cylinder lock
WO2016210082A1 (en) * 2015-06-25 2016-12-29 Baver Derek High-security cylinder lock based on bridge tumblers
CN106723684A (zh) * 2016-12-22 2017-05-31 元始（天津）科技股份有限公司 一种基于机电一体化技术的医用腕带防拆卸锁扣装置
USD881677S1 (en) 2017-04-27 2020-04-21 Knox Associates, Inc. Electronic key
US10337210B2 (en) * 2017-06-08 2019-07-02 Winloc Ag Interchangeable cylinder lock core for a cylinder lock unit
US10570643B2 (en) 2017-06-08 2020-02-25 Winloc Ag Cylinder lock core for a cylinder lock unit
DE102020115134A1 (de) * 2020-06-08 2021-12-09 ABUS August Bremicker Söhne Kommanditgesellschaft Schlüsselrohling und Schlüssel zum Betätigen eines Scheibenzylinders sowie Verfahren zum Herstellen eines solchen Schlüsselrohlings und Schlüssels
CN112282515B (zh) * 2020-11-11 2024-12-20 中山市基信锁芯有限公司 一种管理锁芯
US11613909B1 (en) * 2022-08-22 2023-03-28 Winloc Ag Key blank, a coded key and a cylinder lock and key system with improved stop arrangement
TW202428976A (zh) * 2022-11-21 2024-07-16 美商諾克斯聯合公司以諾克斯公司名義營業 電子鎖核心替換系統
US12338653B1 (en) 2023-12-26 2025-06-24 Innovate Llc Lock cores and keys

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Also Published As

Publication number Publication date
EP0733145B1 (de) 2004-05-06
EP0733145A4 (de) 1997-03-05
IL111877A0 (en) 1995-03-15
US5570601A (en) 1996-11-05
DK0733145T3 (da) 2004-09-13
IL111877A (en) 1998-06-15
ATE266135T1 (de) 2004-05-15
CA2178321C (en) 2000-02-15
CO4340659A1 (es) 1996-07-30
WO1995016092A1 (en) 1995-06-15
EP0733145A1 (de) 1996-09-25
NO962317L (no) 1996-08-07
DE69433761D1 (de) 2004-06-09
CA2178321A1 (en) 1995-06-15
NO962317D0 (no) 1996-06-05
US5419168A (en) 1995-05-30
AU1301995A (en) 1995-06-27
AU684879B2 (en) 1998-01-08

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