DE69001591T2 - Door closer. - Google Patents

Door closer.

Info

Publication number
DE69001591T2
DE69001591T2 DE1990601591 DE69001591T DE69001591T2 DE 69001591 T2 DE69001591 T2 DE 69001591T2 DE 1990601591 DE1990601591 DE 1990601591 DE 69001591 T DE69001591 T DE 69001591T DE 69001591 T2 DE69001591 T2 DE 69001591T2
Authority
DE
Germany
Prior art keywords
door closer
closer
door
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.)
Expired - Fee Related
Application number
DE1990601591
Other languages
German (de)
Other versions
DE69001591D1 (en
Inventor
Hiroyuki Akiyama
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.)
Ryobi Ltd
Original Assignee
Ryobi 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 Ryobi Ltd filed Critical Ryobi Ltd
Application granted granted Critical
Publication of DE69001591D1 publication Critical patent/DE69001591D1/en
Publication of DE69001591T2 publication Critical patent/DE69001591T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05F3/12—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
    • E05F3/104—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 cam-and-slide transmission between driving shaft and piston within the closer housing
    • 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
    • E05F3/223—Hydraulic power-locks, e.g. with electrically operated hydraulic valves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
DE1990601591 1989-07-21 1990-07-03 Door closer. Expired - Fee Related DE69001591T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18958989A JP2854614B2 (en) 1989-07-21 1989-07-21 Door closer

Publications (2)

Publication Number Publication Date
DE69001591D1 DE69001591D1 (en) 1993-06-17
DE69001591T2 true DE69001591T2 (en) 1993-12-16

Family

ID=16243854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990601591 Expired - Fee Related DE69001591T2 (en) 1989-07-21 1990-07-03 Door closer.

Country Status (3)

Country Link
EP (1) EP0409445B1 (en)
JP (1) JP2854614B2 (en)
DE (1) DE69001591T2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69217008T2 (en) * 1991-11-29 1997-05-28 Ryobi Ltd Floor door closer
JPH06146704A (en) * 1992-11-06 1994-05-27 Nippon Doaachietsuku Seizo Kk Door closer
US5386614A (en) * 1993-01-08 1995-02-07 Corbin Russwin, Inc. Door closer
EP0663503A1 (en) * 1994-01-14 1995-07-19 Bo Sang Seo Door closer
DE4417227C1 (en) * 1994-05-17 1995-12-14 Gartner & Co J Door locking device for attachment in the door sill area
DE19506355C2 (en) * 1995-02-23 1997-01-16 Dorma Gmbh & Co Kg Automatic door closer
DE19922916A1 (en) * 1999-01-18 2000-07-20 Geze Gmbh Door closer with drive for closing door casement has spring piston and damping piston mounted rotationally secured relative to stroke cam plate through interaction with drive housing
KR20020072902A (en) * 2001-03-13 2002-09-19 주식회사 제일금속 Door closer rack with back check valve
US6976289B1 (en) * 2003-07-25 2005-12-20 Valentin Luca Door closer with door arresting mechanism
KR100808627B1 (en) * 2007-07-03 2008-02-29 (주)라이코 Floor hinge
DE102010017574B4 (en) * 2010-06-25 2019-11-28 Dormakaba Deutschland Gmbh door closers
DE102011006877B4 (en) * 2011-04-06 2015-06-11 Geze Gmbh door closers
CN102220823A (en) * 2011-05-24 2011-10-19 肇庆市志盛门控五金有限公司 High load-bearing floor spring
TW201326527A (en) * 2011-12-21 2013-07-01 Gang Gwo Ind Co Ltd Hydraulic hinge
CN103658582B (en) * 2012-09-20 2016-04-06 湖州徳冠门控有限公司 A kind of shell structure of Drawing-Core floor spring and processing method thereof
AT514663B1 (en) * 2013-07-18 2015-05-15 Blum Gmbh Julius Damper for movable furniture parts
GB2525444A (en) * 2014-04-25 2015-10-28 Bestko Prec Ltd Damped Hinge
CN105525820A (en) * 2015-08-07 2016-04-27 佛山市奥达金属制品有限公司 Cam type door-opening delay floor spring
TWI629405B (en) * 2017-07-18 2018-07-11 朕豪工業股份有限公司 Door closer
DE102018202812A1 (en) * 2018-02-23 2019-08-29 Geze Gmbh Drive device for door leaves and thus equipped door assembly
DE102018210296B4 (en) * 2018-06-25 2020-04-09 Geze Gmbh Drive for a door or window sash
GB2577541B (en) * 2018-09-28 2023-06-14 Assa Abloy Ltd Adjustable door-closer
CN112554694A (en) * 2020-11-05 2021-03-26 陈云 Buffer gear of hinge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965805A (en) * 1931-12-24 1934-07-10 David E Riggins Doorcheck
GB672432A (en) * 1949-04-28 1952-05-21 Ernst Billeter Improvements in or relating to door and gate operating-appliances
DE8704569U1 (en) * 1987-03-27 1987-07-16 Gretsch-Unitas Gmbh Baubeschlaege, 7257 Ditzingen, De

Also Published As

Publication number Publication date
EP0409445B1 (en) 1993-05-12
JP2854614B2 (en) 1999-02-03
EP0409445A1 (en) 1991-01-23
JPH0355376A (en) 1991-03-11
DE69001591D1 (en) 1993-06-17

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee