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GB2577541B - Adjustable door-closer - Google Patents

Adjustable door-closer Download PDF

Info

Publication number
GB2577541B
GB2577541B GB1815833.7A GB201815833A GB2577541B GB 2577541 B GB2577541 B GB 2577541B GB 201815833 A GB201815833 A GB 201815833A GB 2577541 B GB2577541 B GB 2577541B
Authority
GB
United Kingdom
Prior art keywords
closer
adjustable door
door
adjustable
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.)
Active
Application number
GB1815833.7A
Other versions
GB201815833D0 (en
GB2577541A (en
Inventor
Gibbs Simon
Leslie Norcott Stuart
Patrick Mccarthy Bruce
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.)
Assa Abloy Ltd
Original Assignee
Assa Abloy 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 Assa Abloy Ltd filed Critical Assa Abloy Ltd
Priority to GB1815833.7A priority Critical patent/GB2577541B/en
Publication of GB201815833D0 publication Critical patent/GB201815833D0/en
Priority to CN201910940320.8A priority patent/CN110965886B/en
Publication of GB2577541A publication Critical patent/GB2577541A/en
Application granted granted Critical
Publication of GB2577541B publication Critical patent/GB2577541B/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
    • E05F3/12—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
    • E05F3/04—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
    • E05F3/102—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 rack-and-pinion transmission between driving shaft and piston within the closer housing
GB1815833.7A 2018-09-28 2018-09-28 Adjustable door-closer Active GB2577541B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1815833.7A GB2577541B (en) 2018-09-28 2018-09-28 Adjustable door-closer
CN201910940320.8A CN110965886B (en) 2018-09-28 2019-09-30 Adjustable door closer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815833.7A GB2577541B (en) 2018-09-28 2018-09-28 Adjustable door-closer

Publications (3)

Publication Number Publication Date
GB201815833D0 GB201815833D0 (en) 2018-11-14
GB2577541A GB2577541A (en) 2020-04-01
GB2577541B true GB2577541B (en) 2023-06-14

Family

ID=64108970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815833.7A Active GB2577541B (en) 2018-09-28 2018-09-28 Adjustable door-closer

Country Status (2)

Country Link
CN (1) CN110965886B (en)
GB (1) GB2577541B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI802033B (en) * 2021-10-06 2023-05-11 一德金屬工業股份有限公司 Easy-to-install door bow

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584331A (en) * 1969-06-13 1971-06-15 Rixson Inc Hydraulic door checking mechanism
GB2306566A (en) * 1995-10-17 1997-05-07 Dorma Gmbh & Co Kg Hydraulic door closer
DE10329562A1 (en) * 2003-06-30 2005-02-10 Geze Gmbh Electro-hydraulic drive for opening and closing movable casement or door panel has two regulating valves and non-return valve to adjust opening speed and opening damping independently of each other
EP2508702A2 (en) * 2011-04-06 2012-10-10 GEZE GmbH Door closer
EP2518252A2 (en) * 2011-04-29 2012-10-31 GEZE GmbH Door closer
US20120279013A1 (en) * 2009-12-01 2012-11-08 Dorma Gmbh + Co. Kg Hydraulic directional solenoid valve and door closer having a hydraulic directional solenoid valve
EP2886766A1 (en) * 2013-12-19 2015-06-24 GEZE GmbH Door closer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006818A3 (en) * 1978-06-30 1980-01-23 Pedro Diez Lorenzo Improved hydraulic door closer
JP2854614B2 (en) * 1989-07-21 1999-02-03 リョービ株式会社 Door closer
JPH10115147A (en) * 1996-10-09 1998-05-06 Ryobi Ltd Door closer having temperature regulating function
GB2323409B (en) * 1997-03-15 2001-05-30 Freeman & Pardoe Ltd Door closer with an adjustable electronic valve for varying the force required to release the door when held open
CN1291127C (en) * 2002-03-01 2006-12-20 盖慈有限公司 Transfer mechanism
DE202008007364U1 (en) * 2008-06-02 2008-08-07 Hawe Hydraulik Gmbh & Co. Kg Close mechanism
DE102016211149B4 (en) * 2016-06-22 2025-09-11 Geze Gmbh Device for keeping a door or window sash open

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584331A (en) * 1969-06-13 1971-06-15 Rixson Inc Hydraulic door checking mechanism
GB2306566A (en) * 1995-10-17 1997-05-07 Dorma Gmbh & Co Kg Hydraulic door closer
DE10329562A1 (en) * 2003-06-30 2005-02-10 Geze Gmbh Electro-hydraulic drive for opening and closing movable casement or door panel has two regulating valves and non-return valve to adjust opening speed and opening damping independently of each other
US20120279013A1 (en) * 2009-12-01 2012-11-08 Dorma Gmbh + Co. Kg Hydraulic directional solenoid valve and door closer having a hydraulic directional solenoid valve
EP2508702A2 (en) * 2011-04-06 2012-10-10 GEZE GmbH Door closer
EP2518252A2 (en) * 2011-04-29 2012-10-31 GEZE GmbH Door closer
EP2886766A1 (en) * 2013-12-19 2015-06-24 GEZE GmbH Door closer

Also Published As

Publication number Publication date
CN110965886A (en) 2020-04-07
CN110965886B (en) 2023-05-23
GB201815833D0 (en) 2018-11-14
GB2577541A (en) 2020-04-01

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