GB2577542B - Door-closer - Google Patents

Door-closer Download PDF

Info

Publication number
GB2577542B
GB2577542B GB1815837.8A GB201815837A GB2577542B GB 2577542 B GB2577542 B GB 2577542B GB 201815837 A GB201815837 A GB 201815837A GB 2577542 B GB2577542 B GB 2577542B
Authority
GB
United Kingdom
Prior art keywords
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.)
Active
Application number
GB1815837.8A
Other versions
GB2577542A (en
GB201815837D0 (en
Inventor
Gibbs Simon
Leslie Norcott Stuart
Patrick Mccarthy Bruce
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.)
Assa Abloy Ltd
Original Assignee
Assa Abloy 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 Assa Abloy Ltd filed Critical Assa Abloy Ltd
Priority to GB1815837.8A priority Critical patent/GB2577542B/en
Publication of GB201815837D0 publication Critical patent/GB201815837D0/en
Priority to CN201910939591.1A priority patent/CN110965884B/en
Publication of GB2577542A publication Critical patent/GB2577542A/en
Application granted granted Critical
Publication of GB2577542B publication Critical patent/GB2577542B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
    • E05F3/102—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with rack-and-pinion transmission between driving shaft and piston within the closer housing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
GB1815837.8A 2018-09-28 2018-09-28 Door-closer Active GB2577542B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1815837.8A GB2577542B (en) 2018-09-28 2018-09-28 Door-closer
CN201910939591.1A CN110965884B (en) 2018-09-28 2019-09-30 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815837.8A GB2577542B (en) 2018-09-28 2018-09-28 Door-closer

Publications (3)

Publication Number Publication Date
GB201815837D0 GB201815837D0 (en) 2018-11-14
GB2577542A GB2577542A (en) 2020-04-01
GB2577542B true GB2577542B (en) 2021-11-03

Family

ID=64108987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815837.8A Active GB2577542B (en) 2018-09-28 2018-09-28 Door-closer

Country Status (2)

Country Link
CN (1) CN110965884B (en)
GB (1) GB2577542B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982139A (en) * 1961-08-28 1965-02-03 Verreries Appliquees Improvements in or relating to a door closer
GB1221449A (en) * 1967-11-04 1971-02-03 Doerken & Mankel Kg Automatic door closers
GB1414852A (en) * 1972-07-28 1975-11-19 Republic Industries Door check and door hold open devices
GB1450427A (en) * 1972-12-21 1976-09-22 Gkn Stenman Ab Delayed-action door closing device
JPS51144047A (en) * 1975-06-05 1976-12-10 Nikkei Riken Kk Porch door sash made of an aluminum alloy
GB2145769A (en) * 1983-08-26 1985-04-03 Schlage Lock Co Door closers
GB2347732A (en) * 1999-03-11 2000-09-13 Coutier Moulage Gen Ind Magnetic check valve for a door stop
EP1293633A2 (en) * 2001-09-13 2003-03-19 GEZE GmbH Door closer
EP2458124A2 (en) * 2010-11-24 2012-05-30 GEZE GmbH Valve for a drive to operate a door or window
EP3124730A1 (en) * 2015-07-31 2017-02-01 GEZE GmbH Valve for a door closer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541790C2 (en) * 1975-09-19 1985-08-01 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Automatic door closer with hold-open device
GB2323125B (en) * 1997-03-15 2001-05-30 Freeman & Pardoe Ltd Electronic door closer
CN2361797Y (en) * 1999-03-12 2000-02-02 庄凤龄 Full-automatic door closer for fire-proof door
DE102008063885A1 (en) * 2008-12-19 2010-07-01 Dorma Gmbh + Co. Kg door closers
CN201401089Y (en) * 2009-05-15 2010-02-10 浙江目尔五金制品有限公司 Hydraulic damp door closer
DE102010029026B4 (en) * 2010-05-17 2016-04-28 Geze Gmbh Drive for a wing of a door or a window
JP5393756B2 (en) * 2011-11-08 2014-01-22 リョービ株式会社 Door closer
CN203531598U (en) * 2013-08-20 2014-04-09 盖泽工业（天津）有限公司 One-way valve mechanism of door closer
AU2017251753B2 (en) * 2016-10-26 2019-01-03 Cmech (Guangzhou) Ltd. Combination hydraulic and pneumatic door closer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982139A (en) * 1961-08-28 1965-02-03 Verreries Appliquees Improvements in or relating to a door closer
GB1221449A (en) * 1967-11-04 1971-02-03 Doerken & Mankel Kg Automatic door closers
GB1414852A (en) * 1972-07-28 1975-11-19 Republic Industries Door check and door hold open devices
GB1450427A (en) * 1972-12-21 1976-09-22 Gkn Stenman Ab Delayed-action door closing device
JPS51144047A (en) * 1975-06-05 1976-12-10 Nikkei Riken Kk Porch door sash made of an aluminum alloy
GB2145769A (en) * 1983-08-26 1985-04-03 Schlage Lock Co Door closers
GB2347732A (en) * 1999-03-11 2000-09-13 Coutier Moulage Gen Ind Magnetic check valve for a door stop
EP1293633A2 (en) * 2001-09-13 2003-03-19 GEZE GmbH Door closer
EP2458124A2 (en) * 2010-11-24 2012-05-30 GEZE GmbH Valve for a drive to operate a door or window
EP3124730A1 (en) * 2015-07-31 2017-02-01 GEZE GmbH Valve for a door closer

Also Published As

Publication number Publication date
GB2577542A (en) 2020-04-01
CN110965884B (en) 2023-08-08
GB201815837D0 (en) 2018-11-14
CN110965884A (en) 2020-04-07

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