US3744833A - Magnetic latch - Google Patents

Magnetic latch Download PDF

Info

Publication number
US3744833A
US3744833A US00133796A US3744833DA US3744833A US 3744833 A US3744833 A US 3744833A US 00133796 A US00133796 A US 00133796A US 3744833D A US3744833D A US 3744833DA US 3744833 A US3744833 A US 3744833A
Authority
US
United States
Prior art keywords
magnet
latching
magnets
magnetic latch
container
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
US00133796A
Other languages
English (en)
Inventor
D Berducone
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3744833A publication Critical patent/US3744833A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • Y10T292/00—Closure fasteners
    • Y10T292/11—Magnetic
    • 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

Definitions

  • a magnetic latch comprises a pair of magnets in mutually repelling position so that one of them is urged into a latching position, and a third magnet which when brought close to the latching magnet overcomes the repulsion and withdraws the latching magnet, and when remote from the latching magnet permits the latching magnet to resume latching position.
  • the present invention relates to magnetic latches.
  • Another object of the present invention is the provision of a magnetic latch which will be relatively simple and inexpensive to manufacture, easy to operate, and rugged and durable in use.
  • FIG. 1 is a view in cross section of a magnetic latch not according to the present invention but showing certain structure known in the prior art
  • FIG. 2 is a fragmentary cross sectional view showing a magnetic latch actuated by the repulsion of a pair of magnets
  • FIG. 3 is a view similar to FIG. 2 but showing a magnetic latch according to the present invention in the withdrawn position;
  • FIG. 4 is a view similar to FIG. 3 but showing the latch in extended position, to retain the cover of a container;
  • FIG. 5 is a view similar to FIG. 4 but showing the parts in the FIG. 3 position to permit removal of the cover;
  • FIG. 6 is a fragmentary top plan view of a portion of a latch structure according to the invention.
  • FIG. 1 there is shown a container B with a recess D in the side thereof in which is disposed a coil compression spring R that bears against the underside of a magnet A having a north pole N and a south pole S to urge the magnet into latching position.
  • FIG. 2 also shows a fragmentary view of a box B in cross section, having a cavity D therein in which is disposed a permanent magnet A having a north pole N and a south pole S, and also a further magnet A smaller and weaker than the magnet A and disposed on the inside of the container B.
  • the poles of the magnets A and A are so related that the fixed magnet A urges the movable magnet A into the latching position shown in FIG. 2.
  • FIG. 3 is a view similar to FIG. 2, but showing a third magnet A", larger and stronger than magnet A, whose poles are arranged in attractive relationship to magnet A so that in the FIG. 3 position, when magnet A" is relatively close to the magnet A, then the magnet A is drawn down into retracted position against the repulsive force of magnet A.
  • FIG. 4 shows the same structure as in FIG. 3, but with the permanent magnet A relatively remote from the magnet A, so that the magnet A is sufficiently strong to repel the magnet A into the latching position shown in FIG. 4 in which magnet A enters a recess in the underside of a cover E to latch the cover in place.
  • FIG. 5 shows the same structure as in FIG. 4, but with magnet A" in the FIG. 3 position and the magnet A retracted to unlatched position so that the magnet A is withdrawn from the recess F in the underside of cover E and cover E can be retracted.
  • FIG. 6 shows in plan the structure of FIG. 2.
  • housings and mountings will be provided, for mounting the parts relative to each other, and particularly for mounting magnet A" for ready manipulation toward and away from the container so as respectively to retract and to extend the latch of the present invention which is the permanent magnet A.
  • Such housings and connections are not shown in the drawing, it being understood that they can take any conventional form.
  • a container having a magnetic latch comprising a pair of permanent magnets arranged to repel each other, one of said magnets being mounted for movement on and relative to the container between extended and retracted positions, and a third permanent magnet movable toward and away from said one magnet selectively to overcome the repulsion of said pair of magnets thereby to draw said one magnet to said retracted position, to other of said pair of magnets being fixedly mounted on the inside of said container, said one magnet being mounted for movement parallel to the poles of said fixed magnet, said third magnet being movable in a direction transverse to the path of movement of said one magnet.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Lock And Its Accessories (AREA)
US00133796A 1970-04-15 1971-04-14 Magnetic latch Expired - Lifetime US3744833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013539A FR2086962A5 (ru) 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
US3744833A true US3744833A (en) 1973-07-10

Family

ID=9053981

Family Applications (1)

Application Number Title Priority Date Filing Date
US00133796A Expired - Lifetime US3744833A (en) 1970-04-15 1971-04-14 Magnetic latch

Country Status (5)

Country Link
US (1) US3744833A (ru)
BE (1) BE765469A (ru)
CH (1) CH536424A (ru)
DE (1) DE2118397A1 (ru)
FR (1) FR2086962A5 (ru)

Cited By (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831986A (en) * 1972-08-09 1974-08-27 S Kobayashi Container having magnetic and latch fastening means
US3837193A (en) * 1972-12-22 1974-09-24 G Csurgay Magnetic combination door lock
US3952563A (en) * 1973-11-21 1976-04-27 Kyo-Ei Industrial Corporation Lock assembly
US4022038A (en) * 1976-02-20 1977-05-10 Engineering Systems Corporation Magnetically operated locking device and key
US4184277A (en) * 1976-07-23 1980-01-22 Emboss-O-Prestige LTEE Lockable name plate
GB2182713A (en) * 1985-11-07 1987-05-20 Roger Conington Richards Magnetically operated latch
US4848812A (en) * 1988-04-08 1989-07-18 Slaughter Steven J Concealed safety lock
US4919464A (en) * 1985-11-07 1990-04-24 Richards Roger C Magnetically operated latch
US4966020A (en) * 1989-06-06 1990-10-30 880335 Ontario Inc. Locking mechanism
US5271253A (en) * 1992-03-16 1993-12-21 Mas-Hamilton Group Electronic combination lock with magnetic anti-attack interlock
US5485733A (en) * 1993-05-13 1996-01-23 Hoffman; Charles G. Concealed magnetic lock for cabinet closure
EP0807735A2 (en) * 1996-05-14 1997-11-19 Activ Protection Systems S.L. Anti-theft device applicable to containers of articles
US5760689A (en) * 1993-11-29 1998-06-02 Mw Trading Aps Anti-theft box
US5996831A (en) * 1996-11-07 1999-12-07 Sphinx Elektronik Gmbh Closure device
US6000735A (en) * 1998-11-06 1999-12-14 Jormac Products, Inc. Automatic child-resistant sliding door lock
US6298245B1 (en) 1994-05-20 2001-10-02 Fujitsu Limited IC card-type radio communication device
US6336567B1 (en) * 1997-06-13 2002-01-08 Kakizaki Manufacturing Co., Ltd. Magnetic secured container closure with release by movement of magnetic member
US6588811B1 (en) * 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch
US20050121015A1 (en) * 2003-07-25 2005-06-09 National Paintball Supply, Inc. Secure closure system for paintball items
US20050186027A1 (en) * 2004-02-19 2005-08-25 Kang Jong S. Fastener with locking function
US20050201045A1 (en) * 2004-03-15 2005-09-15 Asustek Computer Inc. Electronic apparatus and magnetic lock device thereof
FR2885380A1 (fr) * 2005-05-04 2006-11-10 Panocolor Soc Par Actions Simp Serrure magnetique pour par exemple, un porte-affiche.
US20070039141A1 (en) * 2005-08-22 2007-02-22 Rairden Kenneth D Rotating magnetic fastener
US20070079638A1 (en) * 2005-10-10 2007-04-12 Leung Chi P Ground lock fitting
US20070194578A1 (en) * 2004-02-18 2007-08-23 Assa Abloy New Zealand Limited Self latching device
US20070283729A1 (en) * 2006-05-19 2007-12-13 Washin Optical Co., Ltd. Clamp-on holder
US20080258479A1 (en) * 2004-12-07 2008-10-23 Sensomatic Electronics Corporation Magnetically Actuable Locking Mechanism And Associated Security Device
US20090051174A1 (en) * 2007-08-24 2009-02-26 Quanta Computer Inc. Engaging apparatus and electronic equipment utilizing the same
US20090079201A1 (en) * 2007-09-26 2009-03-26 Eduardo Escamilla System and Method for Self-Stowing Information Handling System Lid Latch
US20090250949A1 (en) * 2008-04-07 2009-10-08 Scott Sharpe Magnetic closure catch for inset doors
US20100045054A1 (en) * 2006-06-02 2010-02-25 Optosolutions Sweden Ab Locking Device
US20100050715A1 (en) * 2008-08-26 2010-03-04 Hu ming xing Magnetic coded lock mechanism
US20100162523A1 (en) * 2002-12-03 2010-07-01 Ferguson Edward B Reversible Magnetic Door Stop/Latch
US20110130799A1 (en) * 2009-11-30 2011-06-02 Zoll Medical Corporation Dual-Mode Defibrillator With Latched Panel
US20110225890A1 (en) * 2010-03-17 2011-09-22 Mark Greenwood Gate with foot-operated latching mechanism
US20110234062A1 (en) * 2010-03-26 2011-09-29 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Electronic device and locking mechanism thereof
US20120067090A1 (en) * 2010-09-21 2012-03-22 Cosco Management, Inc. Cabinet security system
US20120151975A1 (en) * 2009-08-19 2012-06-21 Abuse Tech, Llc Vessel Locking System
CN101400240B (zh) * 2007-09-25 2012-07-04 广达电脑股份有限公司 卡合装置及应用该卡合装置的电子设备
DE10106870B4 (de) * 2000-03-10 2013-01-03 Husqvarna Ab Einrichtung in einem tragbaren motorbetriebenen Werkzeug
US20130321990A1 (en) * 2012-06-01 2013-12-05 Fih (Hong Kong) Limited Latching assembly and electronic device using the same
US20140091686A1 (en) * 2012-10-02 2014-04-03 Research In Motion Limited Magnetic fastener apparatus and related methods
US20140105682A1 (en) * 2012-10-17 2014-04-17 Qisda Corporation Engaging fixing module
US20150035417A1 (en) * 2013-08-02 2015-02-05 Htc Corporation Fastening assembly, housing, and disassembling method of housing
US9141086B1 (en) * 2014-08-11 2015-09-22 Apple Inc. Magnetic actuated attachment mechanisms for wearable devices
US9470032B2 (en) 2014-06-16 2016-10-18 DoorDots, LLC Door stop device and method
US20170006727A1 (en) * 2015-06-24 2017-01-05 Samsung Electronics Co., Ltd. Display module, display device and methods of assembling and disassembling display module
US20170092161A1 (en) * 2015-09-24 2017-03-30 Michael Joseph Anzalone Nameplates and locking assemblies thereof
US20170335604A1 (en) * 2016-05-19 2017-11-23 Guangzhou Prodigy Daily-Production Co., Ltd Magnetic lock
US20180162282A1 (en) * 2016-05-18 2018-06-14 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
WO2018183554A1 (en) * 2017-03-31 2018-10-04 Kidzlock LLC Magnetic child safety lock
US10330979B2 (en) 2016-07-26 2019-06-25 Samsung Electronics Co., Ltd. LED display device and structure of assembling the same
US10407944B2 (en) * 2016-06-03 2019-09-10 Geerpres, Inc. Magnetic lock and utility carts including same
US20200141158A1 (en) * 2017-06-26 2020-05-07 Cavity Sliders Limited Improved door latch
US10650708B2 (en) * 2016-10-28 2020-05-12 Dania Technology Aps System for securing a sign to a support surface
US10938149B2 (en) 2017-12-21 2021-03-02 Ideal Industries, Inc. Convertible force latching system
US11136785B2 (en) * 2017-09-22 2021-10-05 Innovation Industries Inc. Elevator fixture magnetic slide latch and control box equipped therewith
DE102021106867A1 (de) 2021-03-19 2022-09-22 Endress+Hauser Conducta Gmbh+Co. Kg Sensorgehäuse
US11469124B2 (en) 2019-03-05 2022-10-11 Applied Materials, Inc. Contactless latch and coupling for vacuum wafer transfer cassette
US20220333410A1 (en) * 2021-04-19 2022-10-20 Hewlett-Packard Development Company, L.P. Locking members
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component
US11751684B2 (en) 2021-07-22 2023-09-12 Jean Francois Bedard Rod holder

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483422A1 (en) * 1990-10-29 1992-05-06 Scott M. Fotheringham Locking mechanism, particularly for anti-theft device for compact disc cassettes, video cassettes or the like
DE19646009C2 (de) * 1996-11-07 1999-07-01 Sphinx Elektronik Gmbh Verschlußvorrichtung
JP2006219964A (ja) * 2005-02-09 2006-08-24 Yochi Kaihatsu Kk 止め具
FR2897379A1 (fr) * 2006-02-15 2007-08-17 Atelier Tredo Sa Systeme de fermeture magnetique pour trappe ou porte d'acces
FR2952957B1 (fr) * 2009-11-23 2014-03-14 Applic Electro Mecaniques Saam Sa D Dispositif de verrouillage de partie mobile de mobilier urbain
CN103104576B (zh) * 2012-11-12 2014-12-24 苏州佳世达电通有限公司 卡合固定模组
FR2998327B1 (fr) * 2012-11-21 2015-04-03 Valerie Secret Dispositif de verrouillage/deverrouillage magnetique
CH712731A1 (de) * 2016-07-21 2018-01-31 Kaba Ag Gehäuse für ein Schliesssystem, sowie Werkzeug und Verfahren zum Öffnen eines solchen Gehäuses.
FR3094736B3 (fr) * 2019-04-05 2021-03-12 Tordo Belgrano Sa Serrure à ressort magnétique
DE102019115093A1 (de) * 2019-06-05 2020-12-10 Lisa Dräxlmaier GmbH Baugruppe für ein kraftfahrzeug mit einem sicherungsteil und sicherungsteil für eine derartige baugruppe
CN114320016A (zh) * 2021-12-24 2022-04-12 广东粤港澳大湾区硬科技创新研究院 一种防拆结构及其锁定解锁方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219186A (en) * 1938-11-02 1940-10-22 Gen Electric Magnetic latch
US2468969A (en) * 1947-07-14 1949-05-03 James O Galey Magnetic doorstop
US2809062A (en) * 1954-09-13 1957-10-08 Mainhardt Robert Latch mechanism
US3069193A (en) * 1960-04-12 1962-12-18 Gen Motors Corp Magnetically operated door latch
US3095723A (en) * 1962-05-23 1963-07-02 Harry F Mcknight Lock and magnetic release device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219186A (en) * 1938-11-02 1940-10-22 Gen Electric Magnetic latch
US2468969A (en) * 1947-07-14 1949-05-03 James O Galey Magnetic doorstop
US2809062A (en) * 1954-09-13 1957-10-08 Mainhardt Robert Latch mechanism
US3069193A (en) * 1960-04-12 1962-12-18 Gen Motors Corp Magnetically operated door latch
US3095723A (en) * 1962-05-23 1963-07-02 Harry F Mcknight Lock and magnetic release device

Cited By (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831986A (en) * 1972-08-09 1974-08-27 S Kobayashi Container having magnetic and latch fastening means
US3837193A (en) * 1972-12-22 1974-09-24 G Csurgay Magnetic combination door lock
US3952563A (en) * 1973-11-21 1976-04-27 Kyo-Ei Industrial Corporation Lock assembly
US4022038A (en) * 1976-02-20 1977-05-10 Engineering Systems Corporation Magnetically operated locking device and key
US4184277A (en) * 1976-07-23 1980-01-22 Emboss-O-Prestige LTEE Lockable name plate
GB2182713A (en) * 1985-11-07 1987-05-20 Roger Conington Richards Magnetically operated latch
AU585165B2 (en) * 1985-11-07 1989-06-08 Antrum, Charles Michael A magnetically operated latch
GB2182713B (en) * 1985-11-07 1989-11-22 Roger Conington Richards A magnetically operated latch
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
US4966020A (en) * 1989-06-06 1990-10-30 880335 Ontario Inc. Locking mechanism
US5271253A (en) * 1992-03-16 1993-12-21 Mas-Hamilton Group Electronic combination lock with magnetic anti-attack interlock
US5485733A (en) * 1993-05-13 1996-01-23 Hoffman; Charles G. Concealed magnetic lock for cabinet closure
US5760689A (en) * 1993-11-29 1998-06-02 Mw Trading Aps Anti-theft box
US6298245B1 (en) 1994-05-20 2001-10-02 Fujitsu Limited IC card-type radio communication device
US6336039B1 (en) 1994-05-20 2002-01-01 Fujitsu Limited IC card-type radio communication device
EP0807735A2 (en) * 1996-05-14 1997-11-19 Activ Protection Systems S.L. Anti-theft device applicable to containers of articles
US5802890A (en) * 1996-05-14 1998-09-08 Activ Protection Systems S.L. Anti-theft device applicable to containers of articles
EP0807735A3 (en) * 1996-05-14 1999-10-06 Activ Protection Systems S.L. Anti-theft device applicable to containers of articles
US5996831A (en) * 1996-11-07 1999-12-07 Sphinx Elektronik Gmbh Closure device
US6336567B1 (en) * 1997-06-13 2002-01-08 Kakizaki Manufacturing Co., Ltd. Magnetic secured container closure with release by movement of magnetic member
US6000735A (en) * 1998-11-06 1999-12-14 Jormac Products, Inc. Automatic child-resistant sliding door lock
DE10106870B4 (de) * 2000-03-10 2013-01-03 Husqvarna Ab Einrichtung in einem tragbaren motorbetriebenen Werkzeug
US20100162523A1 (en) * 2002-12-03 2010-07-01 Ferguson Edward B Reversible Magnetic Door Stop/Latch
US7637543B2 (en) 2002-12-03 2009-12-29 Edward B. Ferguson Reversible magnetic door stop/latch
US8540292B2 (en) 2002-12-03 2013-09-24 Edward B. Ferguson Reversible magnetic door stop/latch
US20040104584A1 (en) * 2002-12-03 2004-06-03 Ferguson Edward B. Reversible magnetic door stop/latch
US6588811B1 (en) * 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch
US20070267875A1 (en) * 2002-12-03 2007-11-22 Ferguson Edward B Reversible magnetic door stop/latch
US20080087264A1 (en) * 2003-07-25 2008-04-17 Kee Action Sports I Llc Secure closure system for paintball items
US20050121015A1 (en) * 2003-07-25 2005-06-09 National Paintball Supply, Inc. Secure closure system for paintball items
US20070194578A1 (en) * 2004-02-18 2007-08-23 Assa Abloy New Zealand Limited Self latching device
US20050186027A1 (en) * 2004-02-19 2005-08-25 Kang Jong S. Fastener with locking function
US20050201045A1 (en) * 2004-03-15 2005-09-15 Asustek Computer Inc. Electronic apparatus and magnetic lock device thereof
US20080258479A1 (en) * 2004-12-07 2008-10-23 Sensomatic Electronics Corporation Magnetically Actuable Locking Mechanism And Associated Security Device
US20080258478A1 (en) * 2004-12-07 2008-10-23 Pedro Lopez Security Device Having A Cable
FR2885380A1 (fr) * 2005-05-04 2006-11-10 Panocolor Soc Par Actions Simp Serrure magnetique pour par exemple, un porte-affiche.
WO2007024749A3 (en) * 2005-08-22 2007-04-19 Kenneth D Rairden Rotating magnetic fastener
US20070039141A1 (en) * 2005-08-22 2007-02-22 Rairden Kenneth D Rotating magnetic fastener
WO2007024749A2 (en) * 2005-08-22 2007-03-01 Rairden Kenneth D Rotating magnetic fastener
US20070079638A1 (en) * 2005-10-10 2007-04-12 Leung Chi P Ground lock fitting
US7367596B2 (en) * 2005-10-10 2008-05-06 Chi Pang Leung Ground lock fitting
US7441424B2 (en) * 2006-05-19 2008-10-28 Washin Optical Co., Ltd. Clamp-on holder
US20070283729A1 (en) * 2006-05-19 2007-12-13 Washin Optical Co., Ltd. Clamp-on holder
US8602465B2 (en) * 2006-06-02 2013-12-10 Optosolutions Sweden Ab Locking device
US20100045054A1 (en) * 2006-06-02 2010-02-25 Optosolutions Sweden Ab Locking Device
US20090051174A1 (en) * 2007-08-24 2009-02-26 Quanta Computer Inc. Engaging apparatus and electronic equipment utilizing the same
CN101400240B (zh) * 2007-09-25 2012-07-04 广达电脑股份有限公司 卡合装置及应用该卡合装置的电子设备
US20090079201A1 (en) * 2007-09-26 2009-03-26 Eduardo Escamilla System and Method for Self-Stowing Information Handling System Lid Latch
US20090250949A1 (en) * 2008-04-07 2009-10-08 Scott Sharpe Magnetic closure catch for inset doors
US20100050715A1 (en) * 2008-08-26 2010-03-04 Hu ming xing Magnetic coded lock mechanism
US9021841B2 (en) * 2009-08-19 2015-05-05 Abuse Tech, Llc Vessel locking system
US20120151975A1 (en) * 2009-08-19 2012-06-21 Abuse Tech, Llc Vessel Locking System
US9750949B2 (en) 2009-11-30 2017-09-05 Zoll Medical Corporation Dual-mode defibrillator with latched panel
CN102639187A (zh) * 2009-11-30 2012-08-15 Zoll医疗公司 带有闭锁面板的双模式除颤器
US8914104B2 (en) 2009-11-30 2014-12-16 Zoll Medical Corporation Dual-mode defibrillator with latched panel
CN104759030A (zh) * 2009-11-30 2015-07-08 Zoll医疗公司 带有闭锁面板的双模式除颤器
WO2011066566A1 (en) * 2009-11-30 2011-06-03 Zoll Medical Corporation Dual-mode defibrillator with latched panel
US20110130799A1 (en) * 2009-11-30 2011-06-02 Zoll Medical Corporation Dual-Mode Defibrillator With Latched Panel
CN102639187B (zh) * 2009-11-30 2015-04-08 Zoll医疗公司 带有闭锁面板的双模式除颤器
US20110225890A1 (en) * 2010-03-17 2011-09-22 Mark Greenwood Gate with foot-operated latching mechanism
US20110234062A1 (en) * 2010-03-26 2011-09-29 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd Electronic device and locking mechanism thereof
US20120067090A1 (en) * 2010-09-21 2012-03-22 Cosco Management, Inc. Cabinet security system
US8397546B2 (en) * 2010-09-21 2013-03-19 Cosco Management, Inc. Cabinet security system
US20130321990A1 (en) * 2012-06-01 2013-12-05 Fih (Hong Kong) Limited Latching assembly and electronic device using the same
US20140091686A1 (en) * 2012-10-02 2014-04-03 Research In Motion Limited Magnetic fastener apparatus and related methods
US20140105682A1 (en) * 2012-10-17 2014-04-17 Qisda Corporation Engaging fixing module
US20150035417A1 (en) * 2013-08-02 2015-02-05 Htc Corporation Fastening assembly, housing, and disassembling method of housing
US9471095B2 (en) * 2013-08-02 2016-10-18 Htc Corporation Fastening assembly, housing, and disassembling method of housing
US9470032B2 (en) 2014-06-16 2016-10-18 DoorDots, LLC Door stop device and method
US9693609B2 (en) 2014-08-11 2017-07-04 Apple Inc. Magnetic actuated attachment mechanisms for wearable devices
US10609990B2 (en) 2014-08-11 2020-04-07 Apple Inc. Magnetic actuated attachment mechanisms for electronic devices
US9141086B1 (en) * 2014-08-11 2015-09-22 Apple Inc. Magnetic actuated attachment mechanisms for wearable devices
US20170006727A1 (en) * 2015-06-24 2017-01-05 Samsung Electronics Co., Ltd. Display module, display device and methods of assembling and disassembling display module
US10943890B2 (en) 2015-06-24 2021-03-09 Samsung Electronics Co., Ltd. Display module including cabinet and display panel detachably coupled to cabinet by locking mechanism using magnetic force
US10522519B2 (en) * 2015-06-24 2019-12-31 Samsung Electronics Co., Ltd. Display module, display device and methods of assembling and disassembling display module
US20170092161A1 (en) * 2015-09-24 2017-03-30 Michael Joseph Anzalone Nameplates and locking assemblies thereof
US10223941B2 (en) * 2015-09-24 2019-03-05 Michael Joseph Anzalone Nameplates and locking assemblies thereof
US10717390B2 (en) 2016-05-18 2020-07-21 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US20180162282A1 (en) * 2016-05-18 2018-06-14 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US10737628B2 (en) * 2016-05-18 2020-08-11 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Console assembly for vehicle interior
US20170335604A1 (en) * 2016-05-19 2017-11-23 Guangzhou Prodigy Daily-Production Co., Ltd Magnetic lock
US10407944B2 (en) * 2016-06-03 2019-09-10 Geerpres, Inc. Magnetic lock and utility carts including same
US10330979B2 (en) 2016-07-26 2019-06-25 Samsung Electronics Co., Ltd. LED display device and structure of assembling the same
US10650708B2 (en) * 2016-10-28 2020-05-12 Dania Technology Aps System for securing a sign to a support surface
GB2574771A (en) * 2017-03-31 2019-12-18 Kidzlock LLC Magnetic child safety lock
GB2574771B (en) * 2017-03-31 2022-10-19 Kidzlock LLC Magnetic child safety lock
US10533346B2 (en) * 2017-03-31 2020-01-14 Kidzlock LLC Magnetic child safety lock
CN110536993A (zh) * 2017-03-31 2019-12-03 儿童锁有限公司 磁力儿童安全锁
US20180283052A1 (en) * 2017-03-31 2018-10-04 Kidzlock LLC Magnetic child safety lock
WO2018183554A1 (en) * 2017-03-31 2018-10-04 Kidzlock LLC Magnetic child safety lock
CN110536993B (zh) * 2017-03-31 2021-06-11 儿童锁有限公司 磁力儿童安全锁
US11591825B2 (en) * 2017-06-26 2023-02-28 Cavity Sliders Limited Door latch
US20200141158A1 (en) * 2017-06-26 2020-05-07 Cavity Sliders Limited Improved door latch
US11136785B2 (en) * 2017-09-22 2021-10-05 Innovation Industries Inc. Elevator fixture magnetic slide latch and control box equipped therewith
US11539161B2 (en) 2017-12-21 2022-12-27 Ideal Industries, Inc. Convertible force latching system
US10938149B2 (en) 2017-12-21 2021-03-02 Ideal Industries, Inc. Convertible force latching system
US11572723B2 (en) 2019-02-27 2023-02-07 Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. Vehicle interior component
US11469124B2 (en) 2019-03-05 2022-10-11 Applied Materials, Inc. Contactless latch and coupling for vacuum wafer transfer cassette
DE102021106867A1 (de) 2021-03-19 2022-09-22 Endress+Hauser Conducta Gmbh+Co. Kg Sensorgehäuse
US20220333410A1 (en) * 2021-04-19 2022-10-20 Hewlett-Packard Development Company, L.P. Locking members
US11751684B2 (en) 2021-07-22 2023-09-12 Jean Francois Bedard Rod holder

Also Published As

Publication number Publication date
DE2118397A1 (de) 1971-10-28
FR2086962A5 (ru) 1971-12-31
CH536424A (fr) 1973-04-30
BE765469A (fr) 1971-08-30

Similar Documents

Publication Publication Date Title
US3744833A (en) Magnetic latch
US3009225A (en) Separable two-part magnetic connector
US2288688A (en) Magnetic lock
KR870001531B1 (ko) 영구자석의 흡착력을 이용한 지구
US2975497A (en) Separable two-part magnetic connector
US3334936A (en) Magnetic door latch
KR880001258A (ko) 자석 잠금구
US3942345A (en) Key operated magnetic tumbler lock
JPH09184539A (ja) 磁石クツション
US2877040A (en) Magnetic latch
US20140160646A1 (en) Latching mechanism for latching a cover to a bottom casing
GB1278470A (en) Lock mechanism
US2990210A (en) Magnetic latch
GB1009996A (en) A magnetic fastening device
CN102196692A (zh) 电子装置及其锁固结构
US3127653A (en) Magnetic connector
US3422426A (en) Electromagnetic signal device having movable permanent magnet
CA1227654A (en) Magnetic locking pins for locksets
US4056799A (en) Housing for securing a damping compression spring in an electromagnetic switching apparatus
CN218124072U (zh) 一种户外低压配电箱的锁体结构
CN220298514U (zh) 一种拉杆伸缩锁止机构
CN210666948U (zh) 门开关机构和设有该门开关机构的彩票终端
US2971789A (en) Magnetic door latch
CN208429407U (zh) 一种磁铁的临时放置盒
CN207009189U (zh) 一种异形磁铁