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GB1278470A - Lock mechanism - Google Patents

Lock mechanism

Info

Publication number
GB1278470A
GB1278470A GB58594/69A GB5859469A GB1278470A GB 1278470 A GB1278470 A GB 1278470A GB 58594/69 A GB58594/69 A GB 58594/69A GB 5859469 A GB5859469 A GB 5859469A GB 1278470 A GB1278470 A GB 1278470A
Authority
GB
United Kingdom
Prior art keywords
parts
pin
lock mechanism
tumbler
key
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
GB58594/69A
Inventor
Christiaan Johannes Van Dalen
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of GB1278470A publication Critical patent/GB1278470A/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
    • E05B47/0044—Cylinder locks with magnetic 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
    • Y10T70/7051—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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7701—Pin

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1278470 Locks NETHERLANDS POSTAL & TELECOMMUNICATION SERVICE DIRECTOR GENERAL OF 1 Dec 1969 [23 Dec 1968] 58594/69 Heading E2A A lock mechanism comprises a fixed part A and a movable part B and pin tumblers engaging in aligned recesses in the parts to hold part B stationary, at least one pin tumbler being in two parts and at least two further pin tumblers have different lengths and lock the two parts together each being moved by a key to permit the part 3 to move. The or each two part pin tumbler has a headed part a and a spring urged part b. A spring V 1 acts on a magnet V in contact with the headed part so that the tumbler is inoperative as shown. The other pin tumblers have either one or two parts and are maintained in the operative position with a portion extending across confronting faces of the parts A and B into aligned recesses by a magnet or are made of magnetizable material. A magnetic key releases the lock mechanism, the magnets in the key may set either by attraction or repulsion.
GB58594/69A 1968-12-23 1969-12-01 Lock mechanism Expired GB1278470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686818494A NL145922B (en) 1968-12-23 1968-12-23 MAGNETICALLY OPERATED LOCK.

Publications (1)

Publication Number Publication Date
GB1278470A true GB1278470A (en) 1972-06-21

Family

ID=19805472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58594/69A Expired GB1278470A (en) 1968-12-23 1969-12-01 Lock mechanism

Country Status (7)

Country Link
US (1) US3641793A (en)
JP (1) JPS4837438B1 (en)
CH (1) CH522808A (en)
DE (1) DE1963603A1 (en)
GB (1) GB1278470A (en)
NL (1) NL145922B (en)
SE (1) SE360138B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193435U (en) * 1974-11-12 1976-07-27
JPS53112834U (en) * 1977-02-17 1978-09-08
JPS5613636U (en) * 1979-07-11 1981-02-05
JPS57136017A (en) * 1982-01-11 1982-08-21 Yamahisa Obara Method for stretching net at exhaust cylinder for chimney
US4919464A (en) * 1985-11-07 1990-04-24 Richards Roger C Magnetically operated latch
US4848812A (en) * 1988-04-08 1989-07-18 Slaughter Steven J Concealed safety lock
US20050133526A1 (en) * 2003-12-23 2005-06-23 Lewis Richard P. Mounting structure for viscous liquid dispenser
SE529117C2 (en) * 2006-06-02 2007-05-02 Optosolutions Sweden Ab Lock, comprises first part with magnetic locking member designed to move into path of actuator in a second part to block movement of this latter part opposite to the locking direction
US20090173121A1 (en) * 2008-01-03 2009-07-09 Ben Cheng Bump Proof Locks
CN102478218B (en) * 2010-11-29 2013-07-10 中强光电股份有限公司 Device shell
US10407944B2 (en) * 2016-06-03 2019-09-10 Geerpres, Inc. Magnetic lock and utility carts including same
CN110056256B (en) * 2019-05-06 2024-03-29 厦门美科安防科技股份有限公司 Magnetic carving lock
US20220064992A1 (en) * 2020-09-02 2022-03-03 Guidecraft, Inc. Magnetic latch and methods of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1172203A (en) * 1914-06-19 1916-02-15 Albert B Tenney Magnetic lock.
DE1036702B (en) * 1952-04-05 1958-08-14 Willibald Kamm Dipl Ing Lock with magnetically controllable tumbler held in the closed position under the action of a spring
GB1194026A (en) * 1966-08-26 1970-06-10 Kyoyasu Wake Improvements in or relating to tumbler locks

Also Published As

Publication number Publication date
NL145922B (en) 1975-05-15
SE360138B (en) 1973-09-17
CH522808A (en) 1972-05-15
NL6818494A (en) 1970-06-25
US3641793A (en) 1972-02-15
JPS4837438B1 (en) 1973-11-10
DE1963603A1 (en) 1970-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee