GB9106245D0 - Door closer - Google Patents

Door closer

Info

Publication number
GB9106245D0
GB9106245D0 GB9106245A GB9106245A GB9106245D0 GB 9106245 D0 GB9106245 D0 GB 9106245D0 GB 9106245 A GB9106245 A GB 9106245A GB 9106245 A GB9106245 A GB 9106245A GB 9106245 D0 GB9106245 D0 GB 9106245D0
Authority
GB
Grant status
Grant
Patent type
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
GB9106245A
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.)
NEWMAN TONKS ENG
NEWMAN TONKS ENGINEERING Ltd
Original Assignee
NEWMAN TONKS ENG
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
Grant date

Links

GB9106245A 1991-03-23 1991-03-23 Door closer Pending GB9106245D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9106245A GB9106245D0 (en) 1991-03-23 1991-03-23 Door closer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9106245A GB9106245D0 (en) 1991-03-23 1991-03-23 Door closer
GB9206133A GB2254653B (en) 1991-03-23 1992-03-20 Door closer

Publications (1)

Publication Number Publication Date
GB9106245D0 true GB9106245D0 (en) 1991-05-08

Family

ID=10692127

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9106245A Pending GB9106245D0 (en) 1991-03-23 1991-03-23 Door closer
GB9206133A Expired - Lifetime GB2254653B (en) 1991-03-23 1992-03-20 Door closer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9206133A Expired - Lifetime GB2254653B (en) 1991-03-23 1992-03-20 Door closer

Country Status (1)

Country Link
GB (2) GB9106245D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008030060B4 (en) * 2008-06-27 2013-06-13 Geze Gmbh Sealing element for a piston of a drive of a door or the like.
DE102009022975A1 (en) * 2009-05-28 2010-12-02 Dorma Gmbh + Co. Kg A hydraulic valve door actuating device
DE102010017574A1 (en) * 2010-06-25 2011-12-29 Dorma Gmbh + Co. Kg door closers
DE102011006878B4 (en) * 2011-04-06 2013-03-14 Geze Gmbh door closers
CN104563710B (en) * 2014-12-31 2017-01-04 黄会新 One of the working efficiency of the door closer
GB201513274D0 (en) * 2015-07-28 2015-09-09 Freeman & Pardoe Ltd A door closer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB635971A (en) * 1945-03-09 1950-04-19 Svend Gunge Norballe Closing device for doors
US4115897A (en) * 1977-10-11 1978-09-26 Eaton Corporation Zero force hold open door closer
US4148111A (en) * 1977-11-30 1979-04-10 Reading Door Closer Corp. Temperature compensating hydraulic door closer
DE3001406C2 (en) * 1980-01-16 1989-12-07 Dorma Gmbh + Co Kg, 5828 Ennepetal, De
US4419786A (en) * 1981-01-08 1983-12-13 Emhart Industries, Inc. Door closer assembly
GB2140076B (en) * 1983-04-22 1986-05-29 Schlage Lock Co Door closers
GB2156950B (en) * 1984-04-04 1988-01-13 Newman Tonks Eng Flow control valve and door closer incorporating such a valve
DE3735010A1 (en) * 1987-06-13 1988-12-22 Eco Schulte Gmbh & Co Kg Door closers with hydraulic damping
US4793023A (en) * 1987-06-15 1988-12-27 Yale Security Inc. Door closer and holder
GB2229494B (en) * 1989-03-15 1993-04-14 Dorma Gmbh & Co Kg Door closer
EP0467131A1 (en) * 1990-07-20 1992-01-22 MAB MASELLIS S.p.A. Door closer

Also Published As

Publication number Publication date Type
GB2254653B (en) 1994-08-24 grant
GB9206133D0 (en) 1992-05-06 grant
GB2254653A (en) 1992-10-14 application

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