CN109891119A - 缸体装置 - Google Patents

缸体装置 Download PDF

Info

Publication number
CN109891119A
CN109891119A CN201780066264.9A CN201780066264A CN109891119A CN 109891119 A CN109891119 A CN 109891119A CN 201780066264 A CN201780066264 A CN 201780066264A CN 109891119 A CN109891119 A CN 109891119A
Authority
CN
China
Prior art keywords
valve
side room
unit
piston
bar
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
CN201780066264.9A
Other languages
English (en)
Chinese (zh)
Inventor
小川贵之
青木淳
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
Kayaba Industry Co 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Publication of CN109891119A publication Critical patent/CN109891119A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • 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
    • F15B15/18—Combined units comprising both motor and pump
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • 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
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Actuator (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
CN201780066264.9A 2016-11-04 2017-10-30 缸体装置 Pending CN109891119A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016216511A JP6817786B2 (ja) 2016-11-04 2016-11-04 シリンダ装置
JP2016-216511 2016-11-04
PCT/JP2017/039026 WO2018084099A1 (ja) 2016-11-04 2017-10-30 シリンダ装置

Publications (1)

Publication Number Publication Date
CN109891119A true CN109891119A (zh) 2019-06-14

Family

ID=62077047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780066264.9A Pending CN109891119A (zh) 2016-11-04 2017-10-30 缸体装置

Country Status (3)

Country Link
JP (1) JP6817786B2 (ja)
CN (1) CN109891119A (ja)
WO (1) WO2018084099A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112576672A (zh) * 2020-12-30 2021-03-30 邵阳兴达精密机械制造有限公司 一种低回弹量的回程可控型氮气弹簧及运行方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7141553B1 (ja) 2021-06-08 2022-09-22 Ｋｙｂ株式会社 シリンダ装置
DE102022133381A1 (de) * 2022-12-15 2024-06-20 Liebherr-Transportation Systems Gmbh & Co. Kg Aktuator für ein Neigetechniksystem eines Schienenfahrzeugs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305262A (zh) * 2011-06-17 2012-01-04 靳阳 能量收集式减振器及其实现方法
CN102712324A (zh) * 2009-09-15 2012-10-03 庞巴迪运输有限公司 一种能提供多种驱动的执行机构
CN104350289A (zh) * 2012-08-13 2015-02-11 萱场工业株式会社 致动器
CN105051403A (zh) * 2013-03-22 2015-11-11 萱场工业株式会社 缓冲装置
JP2015215046A (ja) * 2014-05-12 2015-12-03 カヤバ工業株式会社 シリンダ装置
JP2016084841A (ja) * 2014-10-24 2016-05-19 Ｋｙｂ株式会社 液圧機器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712324A (zh) * 2009-09-15 2012-10-03 庞巴迪运输有限公司 一种能提供多种驱动的执行机构
CN102305262A (zh) * 2011-06-17 2012-01-04 靳阳 能量收集式减振器及其实现方法
CN104350289A (zh) * 2012-08-13 2015-02-11 萱场工业株式会社 致动器
CN105051403A (zh) * 2013-03-22 2015-11-11 萱场工业株式会社 缓冲装置
JP2015215046A (ja) * 2014-05-12 2015-12-03 カヤバ工業株式会社 シリンダ装置
JP2016084841A (ja) * 2014-10-24 2016-05-19 Ｋｙｂ株式会社 液圧機器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112576672A (zh) * 2020-12-30 2021-03-30 邵阳兴达精密机械制造有限公司 一种低回弹量的回程可控型氮气弹簧及运行方法
CN112576672B (zh) * 2020-12-30 2024-04-30 邵阳兴达精密机械制造有限公司 一种低回弹量的回程可控型氮气弹簧及运行方法

Also Published As

Publication number Publication date
JP2018071770A (ja) 2018-05-10
JP6817786B2 (ja) 2021-01-20
WO2018084099A1 (ja) 2018-05-11

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SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
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Application publication date: 20190614