GB8616922D0 - Automatic door closer - Google Patents

Automatic door closer

Info

Publication number
GB8616922D0
GB8616922D0 GB868616922A GB8616922A GB8616922D0 GB 8616922 D0 GB8616922 D0 GB 8616922D0 GB 868616922 A GB868616922 A GB 868616922A GB 8616922 A GB8616922 A GB 8616922A GB 8616922 D0 GB8616922 D0 GB 8616922D0
Authority
GB
United Kingdom
Prior art keywords
automatic door
door closer
closer
automatic
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
GB868616922A
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.)
Chubb Lips Nederland BV
Original Assignee
Chubb Lips Nederland BV
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 Chubb Lips Nederland BV filed Critical Chubb Lips Nederland BV
Priority to GB868616922A priority Critical patent/GB8616922D0/en
Publication of GB8616922D0 publication Critical patent/GB8616922D0/en
Priority to EP19870201217 priority patent/EP0252554B1/en
Priority to DE8787201217T priority patent/DE3773552D1/en
Priority to GB8715980A priority patent/GB2192426B/en
Pending legal-status Critical Current

Links

GB868616922A 1986-07-11 1986-07-11 Automatic door closer Pending GB8616922D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB868616922A GB8616922D0 (en) 1986-07-11 1986-07-11 Automatic door closer
EP19870201217 EP0252554B1 (en) 1986-07-11 1987-06-25 Automatic door closer
DE8787201217T DE3773552D1 (en) 1986-07-11 1987-06-25 AUTOMATIC DOOR CLOSER.
GB8715980A GB2192426B (en) 1986-07-11 1987-07-07 Automatic door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868616922A GB8616922D0 (en) 1986-07-11 1986-07-11 Automatic door closer

Publications (1)

Publication Number Publication Date
GB8616922D0 true GB8616922D0 (en) 1986-08-20

Family

ID=10600889

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868616922A Pending GB8616922D0 (en) 1986-07-11 1986-07-11 Automatic door closer
GB8715980A Expired GB2192426B (en) 1986-07-11 1987-07-07 Automatic door closer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8715980A Expired GB2192426B (en) 1986-07-11 1987-07-07 Automatic door closer

Country Status (3)

Country Link
EP (1) EP0252554B1 (en)
DE (1) DE3773552D1 (en)
GB (2) GB8616922D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
FR2894610B1 (en) * 2005-12-12 2019-03-22 Sa Lavasseur Systemes DEVICE FOR OPENING AND CLOSING A VA-AND-VIENT DOOR VANTAIL
DE202008005721U1 (en) * 2008-04-24 2008-07-10 Dorma Gmbh + Co. Kg Door closer with a hydraulic closing delay
GB2479145A (en) * 2010-03-29 2011-10-05 Ingersoll Rand Security Technologies Ltd Door closer having two springs
DE102013100293A1 (en) 2013-01-11 2014-07-17 Eco Schulte Gmbh & Co. Kg Drive unit for door casement, has first energy storage device exerting torque on leaves in first wing opening angle region at specific angle, and second energy storage device exerting opening torque and closing torque on leaves
US10961761B2 (en) * 2017-06-19 2021-03-30 Fritsjurgens Holding B.V. Pivot door hinge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752627A (en) * 1953-02-26 1956-07-03 George W Houlsby Jr Pivotal door check device
DE1036711B (en) * 1954-04-08 1958-08-14 Ver Baubeschlag Gretsch Co Closer for the leaves of doors, especially floor door closers
GB1059033A (en) * 1962-09-06 1967-02-15 Stanmore Springs Ltd Improved floor door spring unit
GB1003273A (en) * 1963-03-29 1965-09-02 William Newman & Sons Ltd Adjustable valve means for controlling the flow of a fluid
GB997269A (en) * 1963-06-17 1965-07-07 Tonks Birmingham Ltd Door closers
DE1584237C3 (en) * 1966-11-12 1975-02-13 Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg Closer for swing doors
GB1239915A (en) * 1967-05-15 1971-07-21 Stanmore Springs Ltd Improvements in hydraulic check floor springs
GB1192074A (en) * 1967-09-27 1970-05-20 Dormech Doorsprings Ltd Improvements in and relating to Floor Door Springs
DE1948705A1 (en) * 1969-09-26 1971-04-01 Doerken & Mankel Kg Automatic door closer, in particular swing door closer
GB2156950B (en) * 1984-04-04 1988-01-13 Newman Tonks Eng Flow control valve and door closer incorporating such a valve

Also Published As

Publication number Publication date
EP0252554B1 (en) 1991-10-09
GB8715980D0 (en) 1987-08-12
GB2192426A (en) 1988-01-13
EP0252554A2 (en) 1988-01-13
DE3773552D1 (en) 1991-11-14
EP0252554A3 (en) 1988-06-08
GB2192426B (en) 1989-12-20

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