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GB201020879D0 - Door closer - Google Patents

Door closer

Info

Publication number
GB201020879D0
GB201020879D0 GBGB1020879.1A GB201020879A GB201020879D0 GB 201020879 D0 GB201020879 D0 GB 201020879D0 GB 201020879 A GB201020879 A GB 201020879A GB 201020879 D0 GB201020879 D0 GB 201020879D0
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.)
Granted
Application number
GBGB1020879.1A
Other versions
GB2486251A (en
GB2486251B (en
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.)
Astra Door Controls Ltd
Original Assignee
Astra Door Controls 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 Astra Door Controls Ltd filed Critical Astra Door Controls Ltd
Priority to GB201020879A priority Critical patent/GB2486251B/en
Publication of GB201020879D0 publication Critical patent/GB201020879D0/en
Priority to PCT/EP2011/072227 priority patent/WO2012076662A1/en
Publication of GB2486251A publication Critical patent/GB2486251A/en
Application granted granted Critical
Publication of GB2486251B publication Critical patent/GB2486251B/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
    • E05F3/108—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 piston rod protruding from the closer housing; Telescoping closers
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/252—Type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E05Y2201/256—Fluid or viscous friction with pistons or vanes
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • 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
    • E05Y2900/134—Fire doors
GB201020879A 2010-12-09 2010-12-09 Door closer Active GB2486251B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201020879A GB2486251B (en) 2010-12-09 2010-12-09 Door closer
PCT/EP2011/072227 WO2012076662A1 (en) 2010-12-09 2011-12-08 Door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201020879A GB2486251B (en) 2010-12-09 2010-12-09 Door closer

Publications (3)

Publication Number Publication Date
GB201020879D0 true GB201020879D0 (en) 2011-01-26
GB2486251A GB2486251A (en) 2012-06-13
GB2486251B GB2486251B (en) 2014-02-12

Family

ID=43566917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201020879A Active GB2486251B (en) 2010-12-09 2010-12-09 Door closer

Country Status (2)

Country Link
GB (1) GB2486251B (en)
WO (1) WO2012076662A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108166878B (en) * 2017-12-26 2024-07-02 宁波市五角阻尼股份有限公司 A positionable concealed hydraulic hinge
IT201800008233A1 (en) * 2018-08-29 2020-02-29 Colcom Group Spa HINGE FOR THE ROTATING HANDLING OF A DOOR OR SIMILAR LOCKING ELEMENT

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN152704B (en) 1979-03-20 1984-03-17 Perkins & Powell Ltd
GB2441893B (en) * 2004-06-17 2008-10-15 Astra Door Controls Ltd Damped door closer comprising spring, piston and piston valve mechanism with spring seal member
GB2415227B (en) * 2004-06-17 2008-05-14 Reilor Holdings Ltd Door closer
GB2441894B (en) * 2004-06-17 2008-10-15 Astra Door Controls Ltd Door frame fitting for door closer
GB2437530B (en) * 2006-04-03 2011-11-16 Gibcloser Ltd Fitting tool for a concealed door closer
GB2446807B (en) * 2007-02-20 2009-12-02 Astra Door Controls Ltd Door Closer
US7861371B2 (en) * 2007-09-07 2011-01-04 Moonju Hardware Co., Ltd Door damper
TWI342932B (en) * 2008-08-18 2011-06-01 King Slide Works Co Ltd Damping device
DE202009012852U1 (en) * 2009-09-16 2009-12-31 Gslide Corp., Tamshuei Chen Hydraulic cylinder for pull-out rail

Also Published As

Publication number Publication date
WO2012076662A1 (en) 2012-06-14
GB2486251A (en) 2012-06-13
GB2486251B (en) 2014-02-12

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