ATE76930T1 - DOOR CLOSER. - Google Patents

DOOR CLOSER.

Info

Publication number
ATE76930T1
ATE76930T1 AT89302316T AT89302316T ATE76930T1 AT E76930 T1 ATE76930 T1 AT E76930T1 AT 89302316 T AT89302316 T AT 89302316T AT 89302316 T AT89302316 T AT 89302316T AT E76930 T1 ATE76930 T1 AT E76930T1
Authority
AT
Austria
Prior art keywords
door
damper
tension member
piston
stile
Prior art date
Application number
AT89302316T
Other languages
German (de)
Inventor
John Kopec
Christopher Mark Cornwell
Wheelton
Original Assignee
Reilor 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 Reilor Ltd filed Critical Reilor Ltd
Application granted granted Critical
Publication of ATE76930T1 publication Critical patent/ATE76930T1/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
    • 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

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Refrigerator Housings (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The door closer (10) is of the kind which acts between a door hinge stile and a hinge jamb and has a body (11) for mounting usually in the stile, from which body (11) a spring-biased tension member (12) extends for anchoring to the jamb, wherein a hydraulic cylinder piston damper (20) is interposed between the tension member (12) and its biasing spring (15), the damper (20) incorporating no unidirectional valve means, its piston (24) being undersized relative to the cylinder (17) by an amount predetermined by the viscosity of the hydraulic fluid in the damper (20) so as to allow fluid to flow restrictedly around the piston (24) when the tension member (12) is moved in door-closing and door-opening directions.
AT89302316T 1988-03-10 1989-03-08 DOOR CLOSER. ATE76930T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888805706A GB8805706D0 (en) 1988-03-10 1988-03-10 Door closer
EP89302316A EP0332426B1 (en) 1988-03-10 1989-03-08 Door closer

Publications (1)

Publication Number Publication Date
ATE76930T1 true ATE76930T1 (en) 1992-06-15

Family

ID=10633181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89302316T ATE76930T1 (en) 1988-03-10 1989-03-08 DOOR CLOSER.

Country Status (5)

Country Link
EP (1) EP0332426B1 (en)
AT (1) ATE76930T1 (en)
CA (1) CA1320512C (en)
DE (1) DE68901665T2 (en)
GB (1) GB8805706D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470724A1 (en) * 1990-08-09 1992-02-12 Reilor Limited Improvements in or relating to door closers
GB2246812A (en) * 1990-08-09 1992-02-12 Reilor Ltd Door closer
GB9904845D0 (en) * 1999-03-04 1999-04-28 Heath Samuel & Sons Plc Door closers
DE20305835U1 (en) 2003-04-10 2003-06-05 Salice Arturo Spa Brake deceleration adapter
GB2437530B (en) * 2006-04-03 2011-11-16 Gibcloser Ltd Fitting tool for a concealed door closer
GB2441896B (en) * 2006-04-03 2009-03-25 Astra Door Controls Ltd Damped door closer having piston and compressible foam body
GB2452573A (en) * 2007-09-10 2009-03-11 Astra Door Controls Ltd Door closer having a spacer to adjust the pre-load of a biasing member
GB2452574B (en) * 2007-09-10 2012-08-08 Astra Door Controls Ltd Door closer
EP2924224B2 (en) 2014-03-28 2023-07-12 C.C.E. Costruzioni Chiusure Ermetiche S.r.l. Controllably operating draught excluder device
CN106628297A (en) * 2016-12-08 2017-05-10 无锡海特信成高分子科技有限公司 Efficient and safe pressure feeder for sticking preventer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044840B (en) * 1979-03-20 1982-11-03 Perkins & Powell Ltd Door closer
GB8428721D0 (en) * 1984-11-14 1984-12-27 Wherton I J Door closer
US4665584A (en) * 1985-05-29 1987-05-19 Williams Patrick Y Buoyant valve member closing device for doors

Also Published As

Publication number Publication date
EP0332426B1 (en) 1992-06-03
EP0332426A1 (en) 1989-09-13
CA1320512C (en) 1993-07-20
GB8805706D0 (en) 1988-04-07
DE68901665T2 (en) 1992-12-24
DE68901665D1 (en) 1992-07-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee