JPH075281Y2 - 油圧モータの容量制御装置 - Google Patents

油圧モータの容量制御装置

Info

Publication number
JPH075281Y2
JPH075281Y2 JP13171188U JP13171188U JPH075281Y2 JP H075281 Y2 JPH075281 Y2 JP H075281Y2 JP 13171188 U JP13171188 U JP 13171188U JP 13171188 U JP13171188 U JP 13171188U JP H075281 Y2 JPH075281 Y2 JP H075281Y2
Authority
JP
Japan
Prior art keywords
spool
chamber
pressure
spring
cylinder
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 - Lifetime
Application number
JP13171188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01124404U (US07122547-20061017-C00273.png
Inventor
友彦 安岡
均 鍵和田
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP13171188U priority Critical patent/JPH075281Y2/ja
Publication of JPH01124404U publication Critical patent/JPH01124404U/ja
Application granted granted Critical
Publication of JPH075281Y2 publication Critical patent/JPH075281Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Hydraulic Motors (AREA)
  • Fluid-Pressure Circuits (AREA)
JP13171188U 1987-10-09 1988-10-07 油圧モータの容量制御装置 Expired - Lifetime JPH075281Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13171188U JPH075281Y2 (ja) 1987-10-09 1988-10-07 油圧モータの容量制御装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15539587 1987-10-09
JP62-155395 1987-10-09
JP13171188U JPH075281Y2 (ja) 1987-10-09 1988-10-07 油圧モータの容量制御装置

Publications (2)

Publication Number Publication Date
JPH01124404U JPH01124404U (US07122547-20061017-C00273.png) 1989-08-24
JPH075281Y2 true JPH075281Y2 (ja) 1995-02-08

Family

ID=31718948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13171188U Expired - Lifetime JPH075281Y2 (ja) 1987-10-09 1988-10-07 油圧モータの容量制御装置

Country Status (1)

Country Link
JP (1) JPH075281Y2 (US07122547-20061017-C00273.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5571350B2 (ja) 2009-10-19 2014-08-13 カヤバ工業株式会社 液圧モータ駆動装置
FR3030641B1 (fr) * 2014-12-23 2017-01-13 Poclain Hydraulics Ind Dispositif de commutation automatique de cylindree d'une machine a pistons axiaux

Also Published As

Publication number Publication date
JPH01124404U (US07122547-20061017-C00273.png) 1989-08-24

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