GB8617847D0 - Door closer - Google Patents

Door closer

Info

Publication number
GB8617847D0
GB8617847D0 GB8617847A GB8617847A GB8617847D0 GB 8617847 D0 GB8617847 D0 GB 8617847D0 GB 8617847 A GB8617847 A GB 8617847A GB 8617847 A GB8617847 A GB 8617847A GB 8617847 D0 GB8617847 D0 GB 8617847D0
Authority
GB
United Kingdom
Prior art keywords
door closer
closer
door
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.)
Pending
Application number
GB8617847A
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.)
NT Door Controls Ltd
Original Assignee
Newman Tonks Engineering Ltd
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 Newman Tonks Engineering Ltd filed Critical Newman Tonks Engineering Ltd
Priority to GB8617847A priority Critical patent/GB8617847D0/en
Publication of GB8617847D0 publication Critical patent/GB8617847D0/en
Priority to GB8716526A priority patent/GB2193757B/en
Pending legal-status Critical Current

Links

GB8617847A 1986-07-22 1986-07-22 Door closer Pending GB8617847D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8617847A GB8617847D0 (en) 1986-07-22 1986-07-22 Door closer
GB8716526A GB2193757B (en) 1986-07-22 1987-07-14 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8617847A GB8617847D0 (en) 1986-07-22 1986-07-22 Door closer

Publications (1)

Publication Number Publication Date
GB8617847D0 true GB8617847D0 (en) 1986-08-28

Family

ID=10601474

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8617847A Pending GB8617847D0 (en) 1986-07-22 1986-07-22 Door closer
GB8716526A Expired GB2193757B (en) 1986-07-22 1987-07-14 Door closer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8716526A Expired GB2193757B (en) 1986-07-22 1987-07-14 Door closer

Country Status (1)

Country Link
GB (2) GB8617847D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050268A (en) * 1987-07-06 1991-09-24 Thomas Industries, Inc. Door closer with back checking means
DE4445392A1 (en) * 1994-12-20 1996-06-27 Geze Gmbh & Co Automatic closing device for doors and windows
US6260236B1 (en) 1998-10-30 2001-07-17 Jackson Corp. Door closer with hydraulic back checking
DE102005030756B4 (en) * 2005-06-29 2010-04-08 Geze Gmbh Valve for driving a wing of a door or a window
CN101469586B (en) * 2007-12-28 2013-04-17 盖泽工业（天津）有限公司 Driving device for leaf of door or window
WO2010102979A1 (en) * 2009-03-11 2010-09-16 Kaba Gilgen Ag Restoring device for motor-driven door drives
JP6006150B2 (en) * 2013-03-28 2016-10-12 リョービ株式会社 Door closer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214131A (en) * 1966-11-21 1970-12-02 Brent Metal Works Ltd Improvements in doors
JPS5720787Y2 (en) * 1976-02-16 1982-05-04
US4075734A (en) * 1976-07-21 1978-02-28 Tokico Ltd. Door closer
US4130888A (en) * 1977-01-03 1978-12-19 Sperry Rand Corporation Isotropic data track for cross-tie wall memory system
GB1588519A (en) * 1977-09-21 1981-04-23 Sugden C D Door closing devices

Also Published As

Publication number Publication date
GB2193757A (en) 1988-02-17
GB2193757B (en) 1989-12-13
GB8716526D0 (en) 1987-08-19

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