US3757551A - Magnetic lock with relatively slidable elements - Google Patents

Magnetic lock with relatively slidable elements Download PDF

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Publication number
US3757551A
US3757551A US00186035A US3757551DA US3757551A US 3757551 A US3757551 A US 3757551A US 00186035 A US00186035 A US 00186035A US 3757551D A US3757551D A US 3757551DA US 3757551 A US3757551 A US 3757551A
Authority
US
United States
Prior art keywords
chambers
bodies
key
locking
lock
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 - Lifetime
Application number
US00186035A
Other languages
English (en)
Inventor
H Willach
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.)
WILLACH H AND SOHNE
Original Assignee
WILLACH H AND SOHNE
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 WILLACH H AND SOHNE filed Critical WILLACH H AND SOHNE
Application granted granted Critical
Publication of US3757551A publication Critical patent/US3757551A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • Y10T70/7153—Combination
    • Y10T70/7169—Complex movement or puzzle type
    • Y10T70/7175—Labyrinthian passage
    • 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
    • Y10T70/7904—Magnetic features

Landscapes

  • Lock And Its Accessories (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Clamps And Clips (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
US00186035A 1970-11-12 1971-10-04 Magnetic lock with relatively slidable elements Expired - Lifetime US3757551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702055550 DE2055550A1 (de) 1970-11-12 1970-11-12 Durch Magnetschlüssel steuerbarer Schloßmechanismus

Publications (1)

Publication Number Publication Date
US3757551A true US3757551A (en) 1973-09-11

Family

ID=5787829

Family Applications (1)

Application Number Title Priority Date Filing Date
US00186035A Expired - Lifetime US3757551A (en) 1970-11-12 1971-10-04 Magnetic lock with relatively slidable elements

Country Status (5)

Country Link
US (1) US3757551A (xx)
DE (1) DE2055550A1 (xx)
FR (1) FR2114344A5 (xx)
GB (1) GB1315454A (xx)
SE (1) SE379226B (xx)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228667A (en) * 1976-03-16 1980-10-21 Lowe And Fletcher Limited Magnetically acting lock and key
US20040177657A1 (en) * 2003-03-10 2004-09-16 Jee-Tae Kim Security device for information storage media
US20050186027A1 (en) * 2004-02-19 2005-08-25 Kang Jong S. Fastener with locking function
WO2006128725A1 (de) * 2005-06-02 2006-12-07 Preh Gmbh Betätigungsvorrichtung mit mitteln zum blockieren von bewegungen
US20110209509A1 (en) * 2010-02-26 2011-09-01 Mark Nickeas Magnetic Barrel Lock Assembly
US8863563B2 (en) 2010-02-26 2014-10-21 Rexnord Industries, Llc Magnetic lock and key assembly
US9528297B2 (en) 2015-03-30 2016-12-27 Rexnord Industries, Llc Magnetic lock and key assembly
US20230053419A1 (en) * 2021-08-17 2023-02-23 United Parcel Service Of America, Inc. Latching Mechanisms, Storage Receptacles with Latching Mechanisms, and Methods of Manufacturing and Using the Same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177996A (en) * 1938-07-29 1939-10-31 Eagle Lock Company Lock
US3234767A (en) * 1962-02-28 1966-02-15 Allander Claes Vilhelm Magnetically operable lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177996A (en) * 1938-07-29 1939-10-31 Eagle Lock Company Lock
US3234767A (en) * 1962-02-28 1966-02-15 Allander Claes Vilhelm Magnetically operable lock

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228667A (en) * 1976-03-16 1980-10-21 Lowe And Fletcher Limited Magnetically acting lock and key
US20040177657A1 (en) * 2003-03-10 2004-09-16 Jee-Tae Kim Security device for information storage media
US6880372B2 (en) * 2003-03-10 2005-04-19 Kim Jae-Tae Security device for information storage media
US20050186027A1 (en) * 2004-02-19 2005-08-25 Kang Jong S. Fastener with locking function
WO2006128725A1 (de) * 2005-06-02 2006-12-07 Preh Gmbh Betätigungsvorrichtung mit mitteln zum blockieren von bewegungen
US20080190235A1 (en) * 2005-06-02 2008-08-14 Preh Gmbh Actuating device having means for blocking movements
US7817001B2 (en) 2005-06-02 2010-10-19 Preh Gmbh Actuating device having means for blocking movements
US20110209509A1 (en) * 2010-02-26 2011-09-01 Mark Nickeas Magnetic Barrel Lock Assembly
US8863563B2 (en) 2010-02-26 2014-10-21 Rexnord Industries, Llc Magnetic lock and key assembly
US9528297B2 (en) 2015-03-30 2016-12-27 Rexnord Industries, Llc Magnetic lock and key assembly
US20230053419A1 (en) * 2021-08-17 2023-02-23 United Parcel Service Of America, Inc. Latching Mechanisms, Storage Receptacles with Latching Mechanisms, and Methods of Manufacturing and Using the Same

Also Published As

Publication number Publication date
DE2055550A1 (de) 1972-05-18
FR2114344A5 (xx) 1972-06-30
SE379226B (xx) 1975-09-29
GB1315454A (en) 1973-05-02

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