JP4043173B2 - シリンダのクッション構造 - Google Patents

シリンダのクッション構造 Download PDF

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Publication number
JP4043173B2
JP4043173B2 JP2000213786A JP2000213786A JP4043173B2 JP 4043173 B2 JP4043173 B2 JP 4043173B2 JP 2000213786 A JP2000213786 A JP 2000213786A JP 2000213786 A JP2000213786 A JP 2000213786A JP 4043173 B2 JP4043173 B2 JP 4043173B2
Authority
JP
Japan
Prior art keywords
cushion
cylinder
piston
seal
cushion seal
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
JP2000213786A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002031106A5 (enExample
JP2002031106A (ja
Inventor
真樹 堂上
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.)
KYB Corp
Original Assignee
KYB Corp
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 KYB Corp filed Critical KYB Corp
Priority to JP2000213786A priority Critical patent/JP4043173B2/ja
Priority to GB0116291A priority patent/GB2364747B/en
Priority to US09/902,507 priority patent/US6523452B2/en
Priority to DE10133581A priority patent/DE10133581B4/de
Priority to KR10-2001-0042221A priority patent/KR100426547B1/ko
Publication of JP2002031106A publication Critical patent/JP2002031106A/ja
Publication of JP2002031106A5 publication Critical patent/JP2002031106A5/ja
Application granted granted Critical
Publication of JP4043173B2 publication Critical patent/JP4043173B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Fluid-Damping Devices (AREA)
JP2000213786A 2000-07-14 2000-07-14 シリンダのクッション構造 Expired - Fee Related JP4043173B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2000213786A JP4043173B2 (ja) 2000-07-14 2000-07-14 シリンダのクッション構造
GB0116291A GB2364747B (en) 2000-07-14 2001-07-04 Hydraulic cylinder cushion device
US09/902,507 US6523452B2 (en) 2000-07-14 2001-07-09 Hydraulic cylinder cushion device
DE10133581A DE10133581B4 (de) 2000-07-14 2001-07-11 Hydraulischer Zylinder mit Puffervorrichtung
KR10-2001-0042221A KR100426547B1 (ko) 2000-07-14 2001-07-13 유압 실린더 완충 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000213786A JP4043173B2 (ja) 2000-07-14 2000-07-14 シリンダのクッション構造

Publications (3)

Publication Number Publication Date
JP2002031106A JP2002031106A (ja) 2002-01-31
JP2002031106A5 JP2002031106A5 (enExample) 2005-11-04
JP4043173B2 true JP4043173B2 (ja) 2008-02-06

Family

ID=18709483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000213786A Expired - Fee Related JP4043173B2 (ja) 2000-07-14 2000-07-14 シリンダのクッション構造

Country Status (5)

Country Link
US (1) US6523452B2 (enExample)
JP (1) JP4043173B2 (enExample)
KR (1) KR100426547B1 (enExample)
DE (1) DE10133581B4 (enExample)
GB (1) GB2364747B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009094A1 (de) * 2006-02-28 2007-08-30 Bayerische Motoren Werke Ag Dämpfungseinrichtung und Dämpfungselement
JP4871114B2 (ja) * 2006-12-22 2012-02-08 カヤバ工業株式会社 流体圧シリンダのクッション構造
JP4851992B2 (ja) * 2007-05-22 2012-01-11 カヤバ工業株式会社 クッションリング及び流体圧シリンダ
JP5730058B2 (ja) * 2011-02-17 2015-06-03 Ｋｙｂ−Ｙｓ株式会社 流体圧シリンダ
JP5767990B2 (ja) * 2012-03-23 2015-08-26 カヤバ工業株式会社 流体圧シリンダ
CN102720726A (zh) * 2012-06-15 2012-10-10 常州液压成套设备厂有限公司 易拆装密封结构的液压油缸
JP6113996B2 (ja) * 2012-10-11 2017-04-12 Ｋｙｂ株式会社 流体圧シリンダ
EP3669086A4 (en) * 2017-08-16 2021-05-12 Kyntronics, Inc. ELECTROHYDRAULIC ACTUATOR
JP7323103B2 (ja) * 2020-07-22 2023-08-08 Smc株式会社 流体圧シリンダ
GB2599623B (en) * 2020-08-12 2023-09-20 Caterpillar Inc Elastomer-mounted split ring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7712953U1 (enExample) * 1900-01-01 Praedifa Jaeger Kg Praezisions-Dichtungs- Fabrik Gmbh & Cie, 7120 Bietigheim-Bissingen
US2710595A (en) * 1952-06-16 1955-06-14 Hannifin Corp Fluid operated cylinder with adjustable cushion
US3027877A (en) * 1959-09-11 1962-04-03 Parker Hannifin Corp Fluid pressure motor
US3038448A (en) * 1960-03-11 1962-06-12 Tomkins Johnson Co Cylinder construction
US3388634A (en) * 1966-04-08 1968-06-18 Parker Hannifin Corp Cushioning means for fluid pressure motor
US4296675A (en) * 1979-07-16 1981-10-27 Aeroquip Corporation Cylinder cushion with contractable ring
SE8101054L (sv) * 1981-02-17 1982-08-18 Vaggeryds Mek Verk Anordning vid endlegesdempning for rorelsen hos kolven med tillhorande kolvstang m fl komponenter i en hydraulcylinder
JPH0430410Y2 (enExample) * 1985-04-19 1992-07-22
JPH02128806A (ja) * 1988-11-08 1990-05-17 Nec Yamagata Ltd 樹脂封止型半導体装置の製造方法
JP3003715B2 (ja) * 1991-03-29 2000-01-31 日本バルカー工業株式会社 圧力シリンダ用クッションパッキン
JP4012623B2 (ja) * 1998-03-30 2007-11-21 カヤバ工業株式会社 シリンダ装置

Also Published As

Publication number Publication date
GB2364747A (en) 2002-02-06
JP2002031106A (ja) 2002-01-31
GB0116291D0 (en) 2001-08-29
KR20020006645A (ko) 2002-01-24
US20020020288A1 (en) 2002-02-21
DE10133581A1 (de) 2002-01-31
US6523452B2 (en) 2003-02-25
KR100426547B1 (ko) 2004-04-13
GB2364747B (en) 2004-08-18
DE10133581B4 (de) 2004-07-15

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