ATE462057T1 - DOOR CLOSER - Google Patents

DOOR CLOSER

Info

Publication number
ATE462057T1
ATE462057T1 AT05747265T AT05747265T ATE462057T1 AT E462057 T1 ATE462057 T1 AT E462057T1 AT 05747265 T AT05747265 T AT 05747265T AT 05747265 T AT05747265 T AT 05747265T AT E462057 T1 ATE462057 T1 AT E462057T1
Authority
AT
Austria
Prior art keywords
housing
door
fitting
door closer
mounting plate
Prior art date
Application number
AT05747265T
Other languages
German (de)
Inventor
Mark Hesketh
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
Application granted granted Critical
Publication of ATE462057T1 publication Critical patent/ATE462057T1/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 2 comprises a housing 4 for fitting into a door, the housing having a mounting plate 8 with an opening adjacent to a central bore 6 of the housing, a plunger shaft 20 extending within the central bore of the housing a adjuster housing 46 within the housing and adapted for longitudinal movement within the central bore, a spring 38 within the housing and biasing the movable body in a first direction away from the mounting plate so as to urge the plunger shaft inwardly of the housing in a door closing motion; a hydraulic damping assembly 30 for damping the longitudinal movement of the movable body at least in the first direction, and an adjuster of the hydraulic damping assembly, comprising a valve member 96 located at an end of the hydraulic damping assembly which faces the opening in the mounting plate. Also disclosed is a door frame fitting for a door closer comprising a central boss and an outwardly directed flange for mounting the fitting to a door frame and a chain for linking the fitting to the door closer.
AT05747265T 2004-06-17 2005-06-07 DOOR CLOSER ATE462057T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0413602A GB2415227B (en) 2004-06-17 2004-06-17 Door closer
PCT/GB2005/002216 WO2005124079A2 (en) 2004-06-17 2005-06-07 Door closer

Publications (1)

Publication Number Publication Date
ATE462057T1 true ATE462057T1 (en) 2010-04-15

Family

ID=32750113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05747265T ATE462057T1 (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)

Families Citing this family (10)

* 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
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
GB2617180B (en) 2022-03-31 2024-06-05 Galeid Ltd Door closer

Family Cites Families (3)

* 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
GB1263666A (en) * 1970-03-31 1972-02-16 Ammus Sytytin Oy Door closer for mounting in a door frame or a door
GB2044840B (en) * 1979-03-20 1982-11-03 Perkins & Powell Ltd Door closer

Also Published As

Publication number Publication date
EP1766174A2 (en) 2007-03-28
GB0413602D0 (en) 2004-07-21
GB2415227B (en) 2008-05-14
DE602005020144D1 (en) 2010-05-06
WO2005124079A3 (en) 2006-02-23
GB2415227A (en) 2005-12-21
WO2005124079A2 (en) 2005-12-29
EP1766174B1 (en) 2010-03-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties