TW201009212A - Cylinder device, spring damper, and door closer using it - Google Patents

Cylinder device, spring damper, and door closer using it Download PDF

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Publication number
TW201009212A
TW201009212A TW098115540A TW98115540A TW201009212A TW 201009212 A TW201009212 A TW 201009212A TW 098115540 A TW098115540 A TW 098115540A TW 98115540 A TW98115540 A TW 98115540A TW 201009212 A TW201009212 A TW 201009212A
Authority
TW
Taiwan
Prior art keywords
hydraulic cylinder
piston
rod
aforementioned
cylinder member
Prior art date
Application number
TW098115540A
Other languages
English (en)
Chinese (zh)
Other versions
TWI377302B (enrdf_load_stackoverflow
Inventor
Toshihiro Ohshima
Toshinari Sato
Original Assignee
Miwa Lock Kk
Hitachi 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 Miwa Lock Kk, Hitachi Ltd filed Critical Miwa Lock Kk
Publication of TW201009212A publication Critical patent/TW201009212A/zh
Application granted granted Critical
Publication of TWI377302B publication Critical patent/TWI377302B/zh

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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • 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
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
    • F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • 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
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
TW098115540A 2008-05-12 2009-05-11 Cylinder device, spring damper, and door closer using it TW201009212A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008124879 2008-05-12
JP2008307570A JP5493184B2 (ja) 2008-05-12 2008-12-02 シリンダ装置、スプリングダンパー及びこれを用いたドアクローザ

Publications (2)

Publication Number Publication Date
TW201009212A true TW201009212A (en) 2010-03-01
TWI377302B TWI377302B (enrdf_load_stackoverflow) 2012-11-21

Family

ID=41268979

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098115540A TW201009212A (en) 2008-05-12 2009-05-11 Cylinder device, spring damper, and door closer using it

Country Status (5)

Country Link
JP (1) JP5493184B2 (enrdf_load_stackoverflow)
KR (1) KR101128242B1 (enrdf_load_stackoverflow)
CN (1) CN101581177B (enrdf_load_stackoverflow)
DE (1) DE102009020340B4 (enrdf_load_stackoverflow)
TW (1) TW201009212A (enrdf_load_stackoverflow)

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JP5316803B2 (ja) * 2009-11-11 2013-10-16 美和ロック株式会社 扉開閉装置
JP2012031626A (ja) * 2010-07-30 2012-02-16 Hitachi Automotive Systems Ltd シリンダ装置
JP2012031953A (ja) * 2010-07-30 2012-02-16 Hitachi Automotive Systems Ltd シリンダ装置及びその製造方法
KR101246812B1 (ko) * 2010-09-15 2013-03-26 한국생산기술연구원 피스톤 헤드에 베어링부재가 구비된 유체 댐퍼
KR101202001B1 (ko) 2010-09-15 2012-11-15 한국생산기술연구원 피스톤 헤드에 베어링부재가 구비된 하중 지지용 유체 댐퍼
JP5679309B2 (ja) * 2011-03-16 2015-03-04 株式会社Ｓｋｂ 引戸のアシスト装置
CN102410278A (zh) * 2011-11-11 2012-04-11 三一重工股份有限公司 多级单作用液压缸及具有其的工程机械
SE536385C2 (sv) 2012-02-27 2013-10-01 Scania Cv Ab Mekaniskt klämskydd för tiltrörelsen vid eldrivna takluckor
KR101490879B1 (ko) 2013-06-24 2015-02-09 삼익정공(주) 소형 픽커 액츄에이터용 하우징 및 하우징 제조방법
JP6403073B2 (ja) * 2015-06-11 2018-10-10 Smc株式会社 流体圧シリンダ
KR102261283B1 (ko) * 2015-12-09 2021-06-04 현대자동차 주식회사 쇽 업소버
ITUA20163411A1 (it) * 2016-05-13 2017-11-13 Colcom Group S P A Cerniera per la movimentazione girevole di una porta, un'anta o similare
CN106438556B (zh) * 2016-09-12 2017-11-10 武汉大学 一种单缸单活塞内孔用机械手
JP7134466B2 (ja) * 2018-05-21 2022-09-12 株式会社ナチュラレーザ・ワン 回転ダンパー付きヒンジ並びに各種機器
DE102018215619B3 (de) * 2018-09-13 2020-03-19 Audi Ag Kraftfahrzeug mit einem Flügelelement und einer Verstellvorrichtung zum Verlagern des Flügelelements sowie Verstellvorrichtung zum Verlagern eines Flügelelements eines Kraftfahrzeugs
KR102168155B1 (ko) * 2019-02-25 2020-10-20 남기덕 도어 댐퍼 유닛 및 이를 포함하는 도어 자동 닫힘 장치
KR102033925B1 (ko) * 2019-06-14 2019-10-18 (주)한서정공 고가사다리 소방차의 사다리 신축장치
AT523986B1 (de) * 2020-07-13 2023-05-15 Blum Gmbh Julius Möbeldämpfer
CN113090699B (zh) * 2021-05-17 2025-05-27 枣庄海纳科技有限公司 煤矸石分选装置液压缓冲器
CN116146566A (zh) * 2022-12-30 2023-05-23 中国船舶重工集团应急预警与救援装备股份有限公司 一种多功能油缸
CN116608177B (zh) * 2023-05-19 2024-07-02 宁波市鑫潮自动化元件有限公司 一种锁止安全气缸
CN119773165B (zh) * 2025-03-10 2025-06-17 宁波海雄塑料机械有限公司 一种注塑机的射胶装置

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JP5092561B2 (ja) 2007-06-14 2012-12-05 日本軽金属株式会社 接合方法

Also Published As

Publication number Publication date
CN101581177B (zh) 2013-05-22
JP5493184B2 (ja) 2014-05-14
JP2009299453A (ja) 2009-12-24
DE102009020340B4 (de) 2016-03-03
TWI377302B (enrdf_load_stackoverflow) 2012-11-21
KR101128242B1 (ko) 2012-03-27
DE102009020340A1 (de) 2009-12-10
CN101581177A (zh) 2009-11-18
KR20090118006A (ko) 2009-11-17

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MM4A Annulment or lapse of patent due to non-payment of fees