GB1097964A - Improvements in and relating to magnetic door locks - Google Patents
Improvements in and relating to magnetic door locksInfo
- Publication number
- GB1097964A GB1097964A GB14302/65A GB1430265A GB1097964A GB 1097964 A GB1097964 A GB 1097964A GB 14302/65 A GB14302/65 A GB 14302/65A GB 1430265 A GB1430265 A GB 1430265A GB 1097964 A GB1097964 A GB 1097964A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- latch
- follower
- door
- striking plate
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/163—Devices holding the wing by magnetic or electromagnetic attraction a movable bolt being held in the striker by a 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
- Y10T292/00—Closure fasteners
- Y10T292/11—Magnetic
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
1,097,964. Latch fastenings. PHILIPS' GLOEILAMPENFABRIEKEN N.V. April 5, 1965 [April 8, 1964], No. 14302/65. Heading E2A. A magnetic door latch comprises a latch bolt engageable with a striking plate by magnetic attraction, a follower rotatable manually to withdraw the latch bolt from the striking plate to release the latch and cam means rotatable with the follower and operable during the initial rotation thereof in the direction to release the latch, to tilt the lock bolt on the striking plate. The magnetic latch bolt 3 slidable in a housing 1 in a door 8 engages a striking plate 16 of ferromagnetic material on the door jamb to hold the door closed. By turning a handle shaft 11 anticlockwise the follower 10 thereon rotates against the action of a spring 20 and releases the bolt from the striking plate by engaging a pin 12 between plates enclosing and magnet forming the bolt. The bolt tilts as the pin 12 moves up a cam track 15 on the follower and withdraws the bolt when it engages in a recess 14 in the follower. To facilitate closing the door the front edge of the striking plate has a ramp and one edge of a bolt plate is rounded. The forward movement of the bolt is limited by a projection 21 on the bolt engaging an adjustably positioned set screw 22 on the door. The movement of the follower is limited by a projection 23 thereon engaging edges 24 of the housing 1. The bolt may be held withdrawn by a weak magnet in the housing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6403700A NL6403700A (en) | 1964-04-08 | 1964-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1097964A true GB1097964A (en) | 1968-01-03 |
Family
ID=19789744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14302/65A Expired GB1097964A (en) | 1964-04-08 | 1965-04-05 | Improvements in and relating to magnetic door locks |
Country Status (6)
Country | Link |
---|---|
US (1) | US3334936A (en) |
BE (1) | BE662138A (en) |
DE (1) | DE1983432U (en) |
ES (1) | ES311468A1 (en) |
GB (1) | GB1097964A (en) |
NL (1) | NL6403700A (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362116A (en) * | 1990-08-13 | 1994-11-08 | David Doyle | Self latching magnetic latching device |
US6893060B2 (en) * | 2002-02-13 | 2005-05-17 | William Ng | Door latch for alarm system |
DE10312269A1 (en) * | 2003-03-19 | 2004-09-30 | Drumm Gmbh | Magneto-mechanical locking device |
US9790708B2 (en) * | 2004-02-24 | 2017-10-17 | D & D Group Pty. Ltd. | Magnetic latch |
US7390035B2 (en) * | 2004-02-24 | 2008-06-24 | D&D Group Pty Limited | Self-latching magnetic latching device |
TW200530784A (en) * | 2004-03-15 | 2005-09-16 | Asustek Comp Inc | Magnetic lock device |
US20050210938A1 (en) * | 2004-03-24 | 2005-09-29 | David Doyle | Developments for magnetic latches |
ITMI20061352A1 (en) * | 2006-07-12 | 2008-01-13 | Bonaiti Serrature Spa | Improved magnetic drive lock |
US7515405B2 (en) * | 2006-07-25 | 2009-04-07 | Hewlett-Packard Development Company, L.P. | Anti-rotation mechanism for an electronic device |
WO2009097685A1 (en) * | 2008-02-05 | 2009-08-13 | Kevin Howey | Door set with magnetic actuation |
US8393653B2 (en) * | 2008-08-11 | 2013-03-12 | D & D Group Pty Ltd. | Magnetic safety latch |
USD661173S1 (en) | 2011-02-04 | 2012-06-05 | D&D Group Pty Ltd. | Hinge |
USD647782S1 (en) | 2011-02-04 | 2011-11-01 | D&D Group Pty Ltd | Latch |
USD649007S1 (en) | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
USD675080S1 (en) | 2011-02-04 | 2013-01-29 | D & D Group Pty Ltd | Handle |
USD647779S1 (en) | 2011-02-04 | 2011-11-01 | D & D Group Pty Ltd | Hinge |
USD673024S1 (en) | 2011-02-04 | 2012-12-25 | D & D Group Pty Ltd. | Hinge |
USD647781S1 (en) | 2011-02-04 | 2011-11-01 | D&D Group Pty Ltd | Handle |
USD672631S1 (en) | 2011-02-04 | 2012-12-18 | D & D Group Pty Ltd. | Striker for latch |
USD649008S1 (en) | 2011-02-04 | 2011-11-22 | D & D Group Pty Ltd. | Hinge |
USD649009S1 (en) | 2011-02-07 | 2011-11-22 | D & D Group Pty Ltd | Hinge |
CN104669992B (en) * | 2013-12-02 | 2017-01-04 | 北汽福田汽车股份有限公司 | Car door clamp device and vehicle |
GB2525171A (en) * | 2014-04-07 | 2015-10-21 | Zodiac Seats Uk Ltd | A securable furniture arrangement |
EP3458306B1 (en) * | 2016-05-18 | 2020-12-16 | Shanghai Yanfeng Jinqiao Automotive Trim Systems Co., Ltd. | Console assembly for vehicle interior |
US10662686B2 (en) | 2016-09-30 | 2020-05-26 | Barrette Outdoor Living, Inc. | Magnetic safety gate latch |
US11572723B2 (en) | 2019-02-27 | 2023-02-07 | Shanghai Yanfeng Jinqiao Automotive Triim Systems Co. Ltd. | Vehicle interior component |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE145325C (en) * | 1902-12-30 | 1905-11-25 | ||
US2194601A (en) * | 1939-03-23 | 1940-03-26 | Edward E Kuethe | Vehicle door lock |
US2786702A (en) * | 1954-02-23 | 1957-03-26 | Macy O Teetor | Magnetic catch |
US2808281A (en) * | 1956-01-04 | 1957-10-01 | Clark Hartwell | Magnetic latch |
US2970857A (en) * | 1957-07-24 | 1961-02-07 | Midwest Mfg Company | Magnetic door latch |
FR1341221A (en) * | 1962-12-13 | 1963-10-25 | Philips Nv | Magnetic bolt lock |
-
0
- BE BE662138D patent/BE662138A/xx unknown
-
1964
- 1964-04-08 NL NL6403700A patent/NL6403700A/xx unknown
-
1965
- 1965-03-08 US US437782A patent/US3334936A/en not_active Expired - Lifetime
- 1965-04-05 GB GB14302/65A patent/GB1097964A/en not_active Expired
- 1965-04-05 DE DEN17377U patent/DE1983432U/en not_active Expired
- 1965-04-06 ES ES0311468A patent/ES311468A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3334936A (en) | 1967-08-08 |
ES311468A1 (en) | 1966-02-01 |
BE662138A (en) | 1900-01-01 |
NL6403700A (en) | 1965-10-11 |
DE1983432U (en) | 1968-04-11 |
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