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GB8805706D0 - Door closer - Google Patents

Door closer

Info

Publication number
GB8805706D0
GB8805706D0 GB888805706A GB8805706A GB8805706D0 GB 8805706 D0 GB8805706 D0 GB 8805706D0 GB 888805706 A GB888805706 A GB 888805706A GB 8805706 A GB8805706 A GB 8805706A GB 8805706 D0 GB8805706 D0 GB 8805706D0
Authority
GB
United Kingdom
Prior art keywords
door
damper
tension member
piston
stile
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.)
Pending
Application number
GB888805706A
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.)
Reilor Ltd
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
Priority to GB888805706A priority Critical patent/GB8805706D0/en
Publication of GB8805706D0 publication Critical patent/GB8805706D0/en
Priority to AT89302316T priority patent/ATE76930T1/en
Priority to DE8989302316T priority patent/DE68901665T2/en
Priority to CA000593045A priority patent/CA1320512C/en
Priority to EP89302316A priority patent/EP0332426B1/en
Priority to US07/596,199 priority patent/US5170530A/en
Pending legal-status Critical Current

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Refrigerator Housings (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.
GB888805706A 1988-03-10 1988-03-10 Door closer Pending GB8805706D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB888805706A GB8805706D0 (en) 1988-03-10 1988-03-10 Door closer
AT89302316T ATE76930T1 (en) 1988-03-10 1989-03-08 DOOR CLOSER.
DE8989302316T DE68901665T2 (en) 1988-03-10 1989-03-08 DOOR CLOSER.
CA000593045A CA1320512C (en) 1988-03-10 1989-03-08 Door closer
EP89302316A EP0332426B1 (en) 1988-03-10 1989-03-08 Door closer
US07/596,199 US5170530A (en) 1988-03-10 1990-10-11 Door closer

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB8805706D0 true GB8805706D0 (en) 1988-04-07

Family

ID=10633181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888805706A Pending GB8805706D0 (en) 1988-03-10 1988-03-10 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 Arturo Salice S.P.A., Novedrate, Como Brake deceleration adapter
GB2441896B (en) * 2006-04-03 2009-03-25 Astra Door Controls Ltd Damped door closer having piston and compressible foam body
GB2437530B (en) * 2006-04-03 2011-11-16 Gibcloser Ltd Fitting tool for a concealed door closer
GB2452574B (en) * 2007-09-10 2012-08-08 Astra Door Controls Ltd Door closer
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
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
CA1320512C (en) 1993-07-20
DE68901665T2 (en) 1992-12-24
DE68901665D1 (en) 1992-07-09
ATE76930T1 (en) 1992-06-15
EP0332426B1 (en) 1992-06-03
EP0332426A1 (en) 1989-09-13

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