GB2281096B - Driving devices - Google Patents

Driving devices

Info

Publication number: GB2281096B
Authority: GB; United Kingdom
Prior art keywords: driving devices; driving; devices
Prior art date: 1993-08-16
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 - Fee Related

Application number

GB9416558A

Other versions

GB2281096A (en

GB9416558D0 (en

Inventor

Colin Stanley Burring

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.)

1993-08-16

Filing date

1994-08-16

Publication date

1996-09-18

1994-08-16 Application filed by Individual filed Critical Individual

1994-10-12 Publication of GB9416558D0 publication Critical patent/GB9416558D0/en

1995-02-22 Publication of GB2281096A publication Critical patent/GB2281096A/en

1996-09-18 Application granted granted Critical

1996-09-18 Publication of GB2281096B publication Critical patent/GB2281096B/en

2014-08-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
- E05C19/168—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic a movable bolt being electromagnetically held in the striker by electromagnetic attraction

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Power-Operated Mechanisms For Wings (AREA)

GB9416558A 1993-08-16 1994-08-16 Driving devices Expired - Fee Related GB2281096B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB939317051A GB9317051D0 (en)	1993-08-16	1993-08-16	Driving devices

Publications (3)

Publication Number	Publication Date
GB9416558D0 GB9416558D0 (en)	1994-10-12
GB2281096A GB2281096A (en)	1995-02-22
GB2281096B true GB2281096B (en)	1996-09-18

Family

ID=10740594

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB939317051A Pending GB9317051D0 (en)	1993-08-16	1993-08-16	Driving devices
GB9416558A Expired - Fee Related GB2281096B (en)	1993-08-16	1994-08-16	Driving devices

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB939317051A Pending GB9317051D0 (en)	1993-08-16	1993-08-16	Driving devices

Country Status (1)

Country	Link
GB (2)	GB9317051D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6007119A (en) *	1997-10-06	1999-12-28	Securitron Magnalock Corp.	Multi-directional self-aligning shear type electromagnetic lock
GB2338504A (en) *	1998-06-16	1999-12-22	Haresh	Magnetic door locks
GB2518152A (en) *	2013-09-11	2015-03-18	Carl Olseen	An armature plate assembly for a magnetic door lock

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5184855A (en) *	1991-12-23	1993-02-09	Von Duprin, Inc.	Electromagnetic door lock assembly

1993
- 1993-08-16 GB GB939317051A patent/GB9317051D0/en active Pending
1994
- 1994-08-16 GB GB9416558A patent/GB2281096B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5184855A (en) *	1991-12-23	1993-02-09	Von Duprin, Inc.	Electromagnetic door lock assembly

Also Published As

Publication number	Publication date
GB2281096A (en)	1995-02-22
GB9317051D0 (en)	1993-09-29
GB9416558D0 (en)	1994-10-12

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Legal Events

Date	Code	Title	Description
1996-10-23	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2000-04-05	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19990816