CA991874A - High security, card operable magnetic lock - Google Patents

High security, card operable magnetic lock

Info

Publication number
CA991874A
CA991874A CA181,478A CA181478A CA991874A CA 991874 A CA991874 A CA 991874A CA 181478 A CA181478 A CA 181478A CA 991874 A CA991874 A CA 991874A
Authority
CA
Canada
Prior art keywords
high security
magnetic lock
card operable
operable magnetic
card
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.)
Expired
Application number
CA181,478A
Other versions
CA181478S (en
Inventor
Bruce S. Sedley
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
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 Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Application granted granted Critical
Publication of CA991874A publication Critical patent/CA991874A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0043—Mechanical locks operated by cards having permanent magnets
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/68—Keepers
    • Y10T292/696—With movable dog, catch or striker
    • Y10T292/702—Pivoted or swinging
    • 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
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/437—Key-controlled
    • Y10T70/446—Rigid shackle
    • Y10T70/452—Sliding
    • Y10T70/463—Long leg engaged
    • 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]
    • Y10T70/7057—Permanent magnet
    • 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
    • Y10T70/7757—Push or pull key operation
    • 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
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8459—Housings
    • 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
    • Y10T70/8432—For key-operated mechanism
    • Y10T70/8459—Housings
    • Y10T70/8541—Mounting arrangements
CA181,478A 1972-09-21 1973-09-20 High security, card operable magnetic lock Expired CA991874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00290861A US3834197A (en) 1972-09-21 1972-09-21 High security, card operable magnetic lock

Publications (1)

Publication Number Publication Date
CA991874A true CA991874A (en) 1976-06-29

Family

ID=23117849

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,478A Expired CA991874A (en) 1972-09-21 1973-09-20 High security, card operable magnetic lock

Country Status (6)

Country Link
US (1) US3834197A (en)
JP (1) JPS4970797A (en)
CA (1) CA991874A (en)
DE (1) DE2347420A1 (en)
FR (1) FR2200876A5 (en)
GB (1) GB1439505A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995460A (en) * 1975-05-30 1976-12-07 Sedley Bruce S Magnetic card key operated door lock structure
US4133194A (en) * 1976-12-02 1979-01-09 Bruce S. Sedley Magnetic key operated door lock
US4077242A (en) * 1976-12-15 1978-03-07 Sedley Bruce S Metal magnetic key
US4312198A (en) * 1979-08-09 1982-01-26 Sedley Bruce S Magnetic key operated hotel door lock
US4838058A (en) * 1986-07-10 1989-06-13 Matsumoto Metal Mfg. Co., Ltd. Card lock
JPS6371372U (en) * 1986-10-27 1988-05-13
DE4001153A1 (en) * 1990-01-17 1991-07-18 Schulte Schlagbaum Ag MAGNETIC CARD LOCK WITH KEY CARD
IT1238550B (en) * 1990-04-11 1993-08-18 Italiana Serrature Affini DEVICE FOR THE OPERATION OF THE LATCH IN LOCKS WITH MAGNETIC CARD OPERATION.
JP2526317B2 (en) * 1991-01-25 1996-08-21 日本電子ロック株式会社 Magnetic card lock
GB9213652D0 (en) * 1992-06-26 1992-08-12 Sedley Bruce S Magnetic locks
KR0137881B1 (en) * 1994-11-17 1998-06-15 김경수 Locking apparatus with a card key
DE19531420A1 (en) * 1995-08-26 1997-02-27 Schulte Schlagbaum Ag Lock with locking function to be released by inserting a key card that is magnetized in certain areas
US5669254A (en) * 1996-04-05 1997-09-23 Simple Locksmith Co., Ltd. Locking device
JP2009091839A (en) * 2007-10-10 2009-04-30 Tokai Rika Co Ltd Code uneven key
JP5271546B2 (en) * 2008-01-15 2013-08-21 株式会社東海理化電機製作所 Code uneven key system
JP5015808B2 (en) * 2008-01-15 2012-08-29 株式会社東海理化電機製作所 Code uneven key system
FR2955346B1 (en) * 2010-01-19 2013-11-29 Thiriet VEHICLE BODY, AND DEVICE FOR LOCKING THE DOOR IN CLOSURE POSITION
CN102162316A (en) * 2010-02-20 2011-08-24 刘秀元 A stamp-like theftproof lock
RU2443841C2 (en) * 2010-05-27 2012-02-27 Владислав Анатольевич Новожилов Magnetic unit as facility for locking of magnetic code lock
US8220300B2 (en) * 2010-08-12 2012-07-17 Aba Ufo International Corp. Thin lock
WO2016183640A1 (en) * 2015-05-20 2016-11-24 Connan Hamish A magnetic lock mechanism
CN113870680A (en) * 2021-10-13 2021-12-31 九江学院 Economic management is with simulation sand table structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US420834A (en) * 1890-02-04 George a
US2732703A (en) * 1956-01-31 noregaard
US1339492A (en) * 1916-10-04 1920-05-11 Packard Motor Car Co Door-latching means
US1880850A (en) * 1928-03-21 1932-10-04 Owen L Dautrick Garage doorlock
US3444711A (en) * 1966-11-04 1969-05-20 Bruce S Sedley Magnetically operated mechanism and magnetic card
JPS4810839B1 (en) * 1967-10-19 1973-04-07

Also Published As

Publication number Publication date
GB1439505A (en) 1976-06-16
AU6019073A (en) 1975-03-13
JPS4970797A (en) 1974-07-09
DE2347420A1 (en) 1974-04-11
FR2200876A5 (en) 1974-04-19
US3834197A (en) 1974-09-10

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