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WO2005124079A3 - Door closer - Google Patents

Door closer Download PDF

Info

Publication number
WO2005124079A3
WO2005124079A3 PCT/GB2005/002216 GB2005002216W WO2005124079A3 WO 2005124079 A3 WO2005124079 A3 WO 2005124079A3 GB 2005002216 W GB2005002216 W GB 2005002216W WO 2005124079 A3 WO2005124079 A3 WO 2005124079A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
movable body
central bore
adjuster
damping assembly
Prior art date
Application number
PCT/GB2005/002216
Other languages
French (fr)
Other versions
WO2005124079A2 (en
Inventor
Mark Richard Hesketh
Original Assignee
Reilor Holdings Ltd
Mark Richard Hesketh
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 Reilor Holdings Ltd, Mark Richard Hesketh filed Critical Reilor Holdings Ltd
Priority to DE602005020144T priority Critical patent/DE602005020144D1/en
Priority to AT05747265T priority patent/ATE462057T1/en
Priority to EP05747265A priority patent/EP1766174B1/en
Publication of WO2005124079A2 publication Critical patent/WO2005124079A2/en
Publication of WO2005124079A3 publication Critical patent/WO2005124079A3/en

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
    • E05F3/10—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
    • 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
    • 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
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Fluid-Damping Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A door closer comprising: (a) a housing for fitting into a door, the housing having a mounting plate with an opening adjacent to a central bore of the housing; (b) a tension member extending longitudinally within the central bore of the housing and extending outwardly of the housing through the opening to define an end thereof for fitting to a door frame; (c) a movable body within the housing and adapted for longitudinal movement within the central bore, the movable body being connected to the tension member; (d) a spring within the housing and biasing the movable body in a first direction away from the mounting plate so as to urge the tension member inwardly of the housing in a door closing motion; (e) a hydraulic damping assembly for damping the longitudinal movement of the movable body at least in the first direction, the hydraulic damping assembly being disposed within the central bore of the housing; and (f) an adjuster of the hydraulic damping assembly, for adjusting the damping rate of the longitudinal movement of the movable body at least in the first direction, the adjuster comprising a rotatable threaded valve member of a fluid bypass valve located at an end of the hydraulic damping assembly which faces the opening in the mounting plate, and an end member for retaining the valve member captive in the adjuster.
PCT/GB2005/002216 2004-06-17 2005-06-07 Door closer WO2005124079A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE602005020144T DE602005020144D1 (en) 2004-06-17 2005-06-07 DOOR CLOSER
AT05747265T ATE462057T1 (en) 2004-06-17 2005-06-07 DOOR CLOSER
EP05747265A EP1766174B1 (en) 2004-06-17 2005-06-07 Door closer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0413602A GB2415227B (en) 2004-06-17 2004-06-17 Door closer
GB0413602.4 2004-06-17

Publications (2)

Publication Number Publication Date
WO2005124079A2 WO2005124079A2 (en) 2005-12-29
WO2005124079A3 true WO2005124079A3 (en) 2006-02-23

Family

ID=32750113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/002216 WO2005124079A2 (en) 2004-06-17 2005-06-07 Door closer

Country Status (5)

Country Link
EP (1) EP1766174B1 (en)
AT (1) ATE462057T1 (en)
DE (1) DE602005020144D1 (en)
GB (1) GB2415227B (en)
WO (1) WO2005124079A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952864A (en) * 2019-12-18 2020-04-03 陈李兰 Device that door was closed fast when high temperature was prevented pressing from both sides in normal condition

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2446894C (en) * 2007-02-20 2016-04-06 Astra Door Controls Ltd Door closer comprising tension member, piston and spring and piston damping adjuster with elongate head
GB2452574B (en) * 2007-09-10 2012-08-08 Astra Door Controls Ltd Door closer
GB2474878B (en) 2009-10-30 2012-07-18 Astra Door Controls Ltd Valve mechanism for a hydraulic door and fitting tool for fitting the door
GB2486251B (en) 2010-12-09 2014-02-12 Astra Door Controls Ltd Door closer
USD894713S1 (en) 2015-09-21 2020-09-01 Julian Hall Swing hinge
DE102017114475A1 (en) * 2017-06-29 2019-01-03 Druck- und Spritzgußwerk Hettich GmbH & Co. KG damper
GB2617180B (en) 2022-03-31 2024-06-05 Galeid Ltd Door closer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263666A (en) * 1970-03-31 1972-02-16 Ammus Sytytin Oy Door closer for mounting in a door frame or a door

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1584248A1 (en) * 1964-05-25 1970-02-12 Paul Zahn Door closer
GB2044840B (en) * 1979-03-20 1982-11-03 Perkins & Powell Ltd Door closer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263666A (en) * 1970-03-31 1972-02-16 Ammus Sytytin Oy Door closer for mounting in a door frame or a door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952864A (en) * 2019-12-18 2020-04-03 陈李兰 Device that door was closed fast when high temperature was prevented pressing from both sides in normal condition
CN110952864B (en) * 2019-12-18 2021-07-13 嘉兴艾德尔电子科技股份有限公司 Device that door was closed fast when high temperature was prevented pressing from both sides in normal condition

Also Published As

Publication number Publication date
GB2415227A (en) 2005-12-21
WO2005124079A2 (en) 2005-12-29
EP1766174B1 (en) 2010-03-24
EP1766174A2 (en) 2007-03-28
GB0413602D0 (en) 2004-07-21
DE602005020144D1 (en) 2010-05-06
ATE462057T1 (en) 2010-04-15
GB2415227B (en) 2008-05-14

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