EP2267251A3 - Lock cylinder with lockable plate tumblers - Google Patents

Lock cylinder with lockable plate tumblers Download PDF

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Publication number
EP2267251A3
EP2267251A3 EP10006240.5A EP10006240A EP2267251A3 EP 2267251 A3 EP2267251 A3 EP 2267251A3 EP 10006240 A EP10006240 A EP 10006240A EP 2267251 A3 EP2267251 A3 EP 2267251A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
platelet
tumblers
lock
cylinder core
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.)
Withdrawn
Application number
EP10006240.5A
Other languages
German (de)
French (fr)
Other versions
EP2267251A2 (en
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.)
ABUS August Bremicker Soehne KG
Original Assignee
ABUS August Bremicker Soehne 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 ABUS August Bremicker Soehne KG filed Critical ABUS August Bremicker Soehne KG
Publication of EP2267251A2 publication Critical patent/EP2267251A2/en
Publication of EP2267251A3 publication Critical patent/EP2267251A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0066—Side bar locking
    • 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
    • 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
    • Y10T70/7638—Cylinder and plug assembly
    • 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
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • 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
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • Y10T70/7944—Guard tumbler

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Braking Arrangements (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

Die Erfindung betrifft ein Zylinderschloss vom Typ eines Plättchenzylinders, mit einem Zylindergehäuse und einem darin drehbaren Zylinderkern, wobei im Zylinderkern mehrere Plättchenzuhaltungen vorgesehen sind, die wenigstens einen jeweiligen Eingriffsabschnitt aufweisen. Die Plättchenzuhaltungen sind zwischen einer Entriegelungsposition und einer Verriegelungsposition bewegbar und sind entlang einer jeweiligen Vorspannrichtung in die Verriegelungsposition vorgespannt. In der Verriegelungsposition greift der jeweilige Eingriffsabschnitt in eine zugeordnete Ausnehmung im Zylindergehäuse ein, um den Zylinderkern gegen eine Drehbewegung relativ zum Zylindergehäuse zu sperren. Der Zylinderkern ist relativ zum Zylindergehäuse in einer Öffnungsdrehrichtung drehbar, wenn die Plättchenzuhaltungen sich in der Entriegelungsposition befinden. Wenigstens eine der Plättchenzuhaltungen weist eine Verzahnungszone auf, die mit einer Gegenverzahnungszone des Zylinderschlosses derart in Eingriff bringbar ist, dass die Plättchenzuhaltung gegen eine Bewegung entgegen der jeweiligen Vorspannrichtung gesperrt ist, wenn die Plättchenzuhaltung sich in der Verriegelungsposition befindet und auf den Zylinderkern ein Drehmoment in der Öffnungsdrehrichtung ausgeübt wird.

Figure imgaf001
The invention relates to a cylinder lock of the type of a plate cylinder, comprising a cylinder housing and a cylinder core rotatable therein, wherein in the cylinder core a plurality of platelet tumblers are provided, which have at least one respective engagement portion. The platelet tumblers are movable between an unlocked position and a latched position and are biased to the latching position along a respective biasing direction. In the locking position of the respective engagement portion engages in an associated recess in the cylinder housing to lock the cylinder core against rotation relative to the cylinder housing. The cylinder core is rotatable relative to the cylinder housing in an opening direction of rotation when the plate tumblers are in the unlocked position. At least one of the platelet tumblers has a toothed zone engageable with a counter tooth zone of the cylinder lock such that the platelet tumbler is locked against movement against the respective biasing direction when the platelet tumbler is in the locked position and torque is applied to the cylinder core Opening direction is exercised.
Figure imgaf001
EP10006240.5A 2009-06-23 2010-06-16 Lock cylinder with lockable plate tumblers Withdrawn EP2267251A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910030032 DE102009030032A1 (en) 2009-06-23 2009-06-23 Platelet cylinder with lockable platelet tumblers

Publications (2)

Publication Number Publication Date
EP2267251A2 EP2267251A2 (en) 2010-12-29
EP2267251A3 true EP2267251A3 (en) 2015-06-17

Family

ID=42985410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10006240.5A Withdrawn EP2267251A3 (en) 2009-06-23 2010-06-16 Lock cylinder with lockable plate tumblers

Country Status (5)

Country Link
US (1) US8695390B2 (en)
EP (1) EP2267251A3 (en)
JP (1) JP5623152B2 (en)
CN (1) CN101929275B (en)
DE (1) DE102009030032A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010121332A1 (en) * 2009-04-24 2010-10-28 Tnbt Holdings Pty Limited A lock assembly
US9394723B1 (en) * 2013-01-22 2016-07-19 Amazon Technologies, Inc. Lock that mechanically detects tampering
US9567770B1 (en) 2013-01-22 2017-02-14 Amazon Technologies, Inc. Lock that electronically detects tampering
JP6361253B2 (en) * 2014-04-15 2018-07-25 オムロン株式会社 Variable lock for gaming machine
DE102014108355A1 (en) 2014-06-13 2015-12-17 ABUS August Bremicker Söhne KG cylinder lock
DE102015000213B4 (en) * 2015-01-07 2021-07-29 D. la Porte Söhne GmbH Lock cylinder with plate tumblers for a cylinder lock and cylinder lock with such a lock cylinder
AU2017203748B1 (en) * 2017-06-02 2018-02-08 Integrated Lock Systems Australia Pty Ltd Lock and key therefor
JP7048070B2 (en) * 2017-10-13 2022-04-05 株式会社オプナス Cylinder lock and its inner cylinder
CA3095718A1 (en) 2018-04-03 2019-10-10 Knox Associates, Inc. Dba Knox Company Fluid guard and absorber for locking devices
EP3578742B1 (en) * 2018-06-04 2021-03-03 U-Shin France Cylinder lock

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1600661A (en) * 1924-09-01 1926-09-21 Clum Mfg Company Lock
US2139842A (en) * 1937-02-13 1938-12-13 Arthur W Miller Lock
CH401732A (en) * 1963-06-25 1965-10-31 Keso Ag Security device on cylinder locks
FR2079573A5 (en) * 1970-02-05 1971-11-12 Vachette Sa
FR2410718A1 (en) * 1977-12-05 1979-06-29 Initial Anti-picking mechanism for cylinder lock - uses nominal rotor rotation to move sliding pin and jam locking bit
US20030037582A1 (en) * 2001-07-02 2003-02-27 Edwards Billy B. Pick-resistant wafer tumbler lock with sidebars

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965889A (en) * 1933-11-03 1934-07-10 Briggs & Stratton Corp Lock
US2729092A (en) * 1951-02-19 1956-01-03 Ingersoll Ltd Plug and cylinder type lock mechanism
DE1889319U (en) * 1963-03-20 1964-03-12 Ymos Metallwerke Wolf & Becker LOCKING CYLINDERS FOR SECURITY LOCKS WITH PLATE LOCKERS.
AT240724B (en) * 1963-07-10 1965-06-10 Keso Ag Praez Sschlossfabrik Security device on cylinder locks
US3722241A (en) * 1971-03-03 1973-03-27 Liquidonics Inc Security cylinder lock
US3854311A (en) 1973-10-29 1974-12-17 L Mercurio Pick resistant lock having laterally movable wafers
US3999413A (en) * 1975-01-31 1976-12-28 Raymond James W Lock assembly
US3990282A (en) * 1975-06-24 1976-11-09 Sorum Lorang N Tumbler type lock
US4015458A (en) * 1975-11-21 1977-04-05 Leonard Mercurio Wafer type tumbler lock construction having individual side bar tumbler inhibiting means
US4376382A (en) * 1980-12-01 1983-03-15 James W. Raymond Resettable lock assembly
IT1208841B (en) * 1985-12-19 1989-07-10 Rielda Serrature Srl CYLINDER LOCK WITH INTERCHANGEABLE KEY
JPS62194374A (en) * 1986-02-19 1987-08-26 株式会社クローバー Lock apparatus
US4753091A (en) * 1987-05-11 1988-06-28 Timothy Sheets Pivoting tumbler system
US4966021A (en) * 1988-11-04 1990-10-30 Masco Building Products Corp. Reprogrammable lock and keys therefor
US5134871A (en) * 1989-10-20 1992-08-04 U-Shin Ltd. Cylinder lock
WO1997029262A2 (en) 1996-02-07 1997-08-14 Interlock Group Limited A lock cylinder with plate or wafer tumblers
US5765417A (en) * 1996-04-03 1998-06-16 U-Shin Ltd. Free wheel lock cylinder
IT1291177B1 (en) * 1997-03-10 1998-12-29 Rielda Srl PROGRAMMABLE CYLINDER LOCK, PROVIDED WITH MASTER KEYS.
US7634930B2 (en) * 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
JP3776078B2 (en) * 2002-10-15 2006-05-17 タキゲン製造株式会社 Sidebar type variable code cylinder lock
DE10313125A1 (en) * 2003-03-24 2004-10-14 Huf Hülsbeck & Fürst Gmbh & Co. Kg lock cylinder
ITMI20051507A1 (en) 2005-08-01 2007-02-02 Giussani Tech S P A REPROGRAMMABLE LOCK
JP4945720B2 (en) * 2007-03-26 2012-06-06 株式会社ユーシン Cylinder lock
US7424815B1 (en) * 2007-06-12 2008-09-16 Giussani Techniques S.P.A. Reprogrammable lock
TWM333453U (en) * 2007-07-02 2008-06-01 Tong Lung Metal Ind Co Ltd Key positioning control equipment
DE102007056739A1 (en) 2007-11-26 2009-05-28 ABUS August Bremicker Söhne KG Cylinder lock, particularly for panel cylinder, has cylindrical housing and cylinder core that swivels in cylindrical housing and possesses key channel and multiple locking plates are arranged in cylinder core in adjustable manner
DE202008001880U1 (en) 2008-02-07 2008-04-10 Hu, Ching Huang, His-Hu Disk detent cylinder lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1600661A (en) * 1924-09-01 1926-09-21 Clum Mfg Company Lock
US2139842A (en) * 1937-02-13 1938-12-13 Arthur W Miller Lock
CH401732A (en) * 1963-06-25 1965-10-31 Keso Ag Security device on cylinder locks
FR2079573A5 (en) * 1970-02-05 1971-11-12 Vachette Sa
FR2410718A1 (en) * 1977-12-05 1979-06-29 Initial Anti-picking mechanism for cylinder lock - uses nominal rotor rotation to move sliding pin and jam locking bit
US20030037582A1 (en) * 2001-07-02 2003-02-27 Edwards Billy B. Pick-resistant wafer tumbler lock with sidebars

Also Published As

Publication number Publication date
JP5623152B2 (en) 2014-11-12
US20100319420A1 (en) 2010-12-23
DE102009030032A1 (en) 2010-12-30
CN101929275B (en) 2014-08-20
US8695390B2 (en) 2014-04-15
JP2011007035A (en) 2011-01-13
CN101929275A (en) 2010-12-29
EP2267251A2 (en) 2010-12-29

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