EP0408953A3 - Combination lock with a cam disc and tumbler discs - Google Patents

Combination lock with a cam disc and tumbler discs Download PDF

Info

Publication number
EP0408953A3
EP0408953A3 EP19900112483 EP90112483A EP0408953A3 EP 0408953 A3 EP0408953 A3 EP 0408953A3 EP 19900112483 EP19900112483 EP 19900112483 EP 90112483 A EP90112483 A EP 90112483A EP 0408953 A3 EP0408953 A3 EP 0408953A3
Authority
EP
European Patent Office
Prior art keywords
cam disc
combination lock
tumbler discs
tumbler
discs
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
EP19900112483
Other languages
German (de)
Other versions
EP0408953A2 (en
EP0408953B1 (en
Inventor
Rudolf Dipl.-Ing. Schittenhelm
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.)
Theodor Kromer & Cokg Spezialfabrik fur Sicherheitsschloesser GmbH
Original Assignee
Theodor Kromer & Cokg Spezialfabrik fur Sicherheitsschloesser 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 Theodor Kromer & Cokg Spezialfabrik fur Sicherheitsschloesser GmbH filed Critical Theodor Kromer & Cokg Spezialfabrik fur Sicherheitsschloesser GmbH
Publication of EP0408953A2 publication Critical patent/EP0408953A2/en
Publication of EP0408953A3 publication Critical patent/EP0408953A3/en
Application granted granted Critical
Publication of EP0408953B1 publication Critical patent/EP0408953B1/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
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/08—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/003—Clutches, couplings or braking arrangements of the overload- slip- or friction type
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7068—Actuated after correct combination recognized [e.g., numerical, alphabetical, or magnet[s] pattern]
    • 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
    • Y10T70/7153—Combination
    • Y10T70/7181—Tumbler type
    • Y10T70/7198—Single tumbler set
    • Y10T70/7237—Rotary or swinging tumblers
    • Y10T70/7243—Interset tumblers
    • Y10T70/7249—Tumblers released
    • Y10T70/7254—Fence held spaced from tumblers
    • 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
    • Y10T70/7153—Combination
    • Y10T70/7424—Tampering prevention or attach defeating
    • 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
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8297—For combination-operated mechanism
    • Y10T70/8405—Combination finders
EP90112483A 1989-07-21 1990-06-29 Combination lock with a cam disc and tumbler discs Expired - Lifetime EP0408953B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3924227 1989-07-21
DE3924227 1989-07-21

Publications (3)

Publication Number Publication Date
EP0408953A2 EP0408953A2 (en) 1991-01-23
EP0408953A3 true EP0408953A3 (en) 1991-07-17
EP0408953B1 EP0408953B1 (en) 1994-01-26

Family

ID=6385575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90112483A Expired - Lifetime EP0408953B1 (en) 1989-07-21 1990-06-29 Combination lock with a cam disc and tumbler discs

Country Status (3)

Country Link
US (1) US5184491A (en)
EP (1) EP0408953B1 (en)
DE (1) DE59004386D1 (en)

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US5493882A (en) * 1993-05-07 1996-02-27 Lockmasters, Inc. Drive apparatus and portable power source for computerized combination locks
AU8129794A (en) * 1993-10-29 1995-05-22 Sargent & Greenleaf, Inc. Electronic combination lock
US5709114A (en) * 1994-11-21 1998-01-20 Mas-Hamilton Group Keypad entry electronic combination lock with self-generated combination
US5873276A (en) * 1994-11-21 1999-02-23 Mas-Hamilton Group Keypad entry electronic combination lock with self-generated combination
US5820234A (en) * 1995-02-07 1998-10-13 Hurd Corporation Programmable electronic desk lock
US5609051A (en) * 1995-08-16 1997-03-11 Donaldson; Edward M. Keyless entry system for replacement of existing key locks
US5678436A (en) * 1995-11-28 1997-10-21 Alexander; Curtis Earl Remote control door lock system
US5775142A (en) * 1996-12-03 1998-07-07 Kim; Jitae Electronic door lock
US6006561A (en) * 1997-05-07 1999-12-28 Mas-Hamilton Group, Inc. Electronic reset for solenoid activated control in an electronic lock
US6131428A (en) * 1997-08-18 2000-10-17 John D. Brush & Co., Inc. Changeable combination lock
DE19832516A1 (en) * 1998-07-20 2000-01-27 Schulte Schlagbaum Ag Lock, especially for a locking system
DE20017057U1 (en) * 2000-10-02 2002-02-14 DIRAK GmbH & Co KG, 58256 Ennepetal Electronic locking system
KR100409245B1 (en) * 2001-04-04 2003-12-18 박진수 Non-contact a dial.
US6734379B1 (en) * 2002-09-06 2004-05-11 Olympia Group, Inc. Electronic power tool lock-out mechanism
US20050044909A1 (en) * 2003-08-28 2005-03-03 Volker Lange Knob cylinder with biometrical sensor
SE527340C2 (en) * 2003-09-04 2006-02-14 Aptus Elektronik Ab Locking device
US20050261804A1 (en) * 2004-05-21 2005-11-24 John Doty Mechanical lock manipulation device and method
US20050278186A1 (en) * 2004-06-15 2005-12-15 Carlos De La Huerga Word puzzle assembly and methods related thereto
US20050288082A1 (en) * 2004-06-15 2005-12-29 Carlos De La Huerga Word puzzle assembly and methods related thereto
US7712342B2 (en) * 2004-07-22 2010-05-11 Stanton Concepts Inc. Tool operated combination lock
EP1774126A2 (en) * 2004-07-22 2007-04-18 Stanton Concepts Inc. Tool operated combination lock
US20090280862A1 (en) * 2004-07-22 2009-11-12 Stanton Concepts Inc. Tool Operated Combination Lock
US7694542B2 (en) * 2004-07-22 2010-04-13 Stanton Concepts Inc. Tool operated combination lock
US20100283576A1 (en) * 2009-05-05 2010-11-11 Stanton Concepts Inc. Key for A Lock Having An Open Architecture
US20100300162A1 (en) * 2009-06-01 2010-12-02 Cappuccio Louis W Remote control cam locking system
AU2011279020B2 (en) 2010-07-15 2014-08-14 Master Lock Company Llc Padlock
US8806907B2 (en) 2011-11-11 2014-08-19 Master Lock Company Llc Battery access and power supply arrangements
CN102758568B (en) * 2012-01-05 2014-11-26 谭智远 Electronic input type mechanical coded lock
TWM451410U (en) * 2012-09-21 2013-04-21 Tong Lung Metal Ind Co Ltd Driving mechanism of electronic lock
US8850858B2 (en) 2012-12-06 2014-10-07 Master Lock Company Llc Lock subassembly
US8869574B2 (en) * 2013-03-15 2014-10-28 Consumer 2.0, Inc. Door entry system
US9464463B2 (en) * 2013-06-12 2016-10-11 Shanghai Saintsung Polytron Technologies Inc. Combination lock
WO2015165267A1 (en) * 2014-04-29 2015-11-05 闵浩 Lock input unit and conversion apparatus
DE102014112319A1 (en) 2014-08-27 2016-03-03 Mitteldeutsche Tresorbau Gmbh Compact operating unit for a safe lock
CN104766397A (en) * 2015-04-28 2015-07-08 姬志刚 Intelligent household anti-theft door lock
WO2017058243A1 (en) * 2015-10-02 2017-04-06 Gartner Klaus W Dual input lock with removable dial
US9803390B1 (en) * 2016-07-11 2017-10-31 Anna Marie Bowling Apparatus and method for assisting a user in actuating a locking mechanism associated with a storage device
CN105909070B (en) * 2016-07-11 2018-01-09 李玉贤 Pile up code formula mechanical code lock
ES2882483T3 (en) * 2017-03-01 2021-12-02 Carrier Corp Lock module
RU2680338C1 (en) * 2018-08-07 2019-02-19 Сергей Григорьевич Кузовников Safe
CN110067488B (en) * 2019-04-05 2020-08-28 南京江泽智能科技有限公司 High-level anti-theft control method of intelligent anti-theft door
US10851563B1 (en) 2019-05-30 2020-12-01 Digilock Asia Ltd. Combination lock with electronic override key
US10487541B1 (en) * 2019-05-30 2019-11-26 Digilock Asia Ltd. Combination lock with electronic override key
US20230186707A1 (en) * 2021-12-09 2023-06-15 Thomas James West Asset enclosure lock system with encrypted identification and credential functionality

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045348A1 (en) * 1980-08-06 1982-02-10 Theodor Kromer GmbH & Co.KG Spezialfabrik für Sicherheitsschlösser Permutation lock with a cam disc and tumbler discs

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US3797936A (en) * 1972-07-13 1974-03-19 Intertech Inc Electronic locking system
US3812303A (en) * 1972-10-11 1974-05-21 Itt Differential loop current detector
US4125008A (en) * 1975-05-13 1978-11-14 Monitron Industries, Inc. Electrically operated lock
US4177657A (en) * 1976-04-16 1979-12-11 Kadex, Inc. Electronic lock system
US4073518A (en) * 1976-05-28 1978-02-14 Goodwin Charles M Electrically and manually actuatable door locking structure
US4148092A (en) * 1977-08-04 1979-04-03 Ricky Martin Electronic combination door lock with dead bolt sensing means
US4457148A (en) * 1978-07-17 1984-07-03 Johansson Fritz H Electronic digital combination lock
DE2851396A1 (en) * 1978-11-28 1980-06-04 Kadex Inc Electronic lock for hotel rooms - has coded key card to control electrically activated clutch for bolt
DE3033233A1 (en) * 1980-09-04 1982-04-08 Gold- und Silber-Scheideanstalt Oberstein Franz Reischauer, 6580 Idar-Oberstein CIRCUIT ARRANGEMENT FOR ELECTRONICALLY CODED LOCKING OF LOCKS (II)
US4433563A (en) * 1982-04-07 1984-02-28 Wilson Glenn E Lock decoder
JPS597213A (en) * 1982-07-05 1984-01-14 Inoue Japax Res Inc Encoder
US4820918A (en) * 1985-06-28 1989-04-11 Canon Kabushiki Kaisha Optical encoder including transparent substrates having formed indicators therein
US4831851A (en) * 1986-04-10 1989-05-23 Supra Products, Inc. Combination/electronic lock system
US4745784A (en) * 1986-04-21 1988-05-24 Alan Uyeda Electronic dial combination lock
US4803860A (en) * 1986-07-29 1989-02-14 Moore Randall L Manipulation assistance device and method
AU1083088A (en) * 1987-01-08 1988-07-27 Jean-Marc Francois High security lock device with automatic opening by means of a decoding and control device
US4754625A (en) * 1987-03-16 1988-07-05 Mcgourty Thomas K Electrically controlled lock
DE3711501A1 (en) * 1987-04-04 1988-10-13 Heinz Raible Security lock with plug-in reader for coded card with keyboard - has covering elements protecting coded strip and control unit with read-in disable program
US4904984A (en) * 1988-06-10 1990-02-27 Gartner Klaus W Combination lock with an additional security lock
US4967577A (en) * 1988-06-10 1990-11-06 La Gard, Inc. Electronic lock with manual combination override
US4905490A (en) * 1988-08-25 1990-03-06 Wilson Glenn E Lock combination decoder
US5017851A (en) * 1988-09-06 1991-05-21 Heinzman Fred C Mechanical rotating combination lock opening device
US4956984A (en) * 1988-12-06 1990-09-18 Chi Cheng Lo Locking device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045348A1 (en) * 1980-08-06 1982-02-10 Theodor Kromer GmbH & Co.KG Spezialfabrik für Sicherheitsschlösser Permutation lock with a cam disc and tumbler discs

Also Published As

Publication number Publication date
US5184491A (en) 1993-02-09
EP0408953A2 (en) 1991-01-23
EP0408953B1 (en) 1994-01-26
DE59004386D1 (en) 1994-03-10

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