JPH0517961B2 - - Google Patents

Info

Publication number
JPH0517961B2
JPH0517961B2 JP60272883A JP27288385A JPH0517961B2 JP H0517961 B2 JPH0517961 B2 JP H0517961B2 JP 60272883 A JP60272883 A JP 60272883A JP 27288385 A JP27288385 A JP 27288385A JP H0517961 B2 JPH0517961 B2 JP H0517961B2
Authority
JP
Japan
Prior art keywords
hydraulic motor
displacement volume
load
pressure
hydraulic
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
JP60272883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62132002A (ja
Inventor
Kazuhisa Ishida
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 JP60272883A priority Critical patent/JPS62132002A/ja
Publication of JPS62132002A publication Critical patent/JPS62132002A/ja
Publication of JPH0517961B2 publication Critical patent/JPH0517961B2/ja
Granted legal-status Critical Current

Links

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/423—Motor capacity control by fluid pressure control means

Landscapes

  • Fluid-Pressure Circuits (AREA)
JP60272883A 1985-12-04 1985-12-04 油圧駆動装置 Granted JPS62132002A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60272883A JPS62132002A (ja) 1985-12-04 1985-12-04 油圧駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60272883A JPS62132002A (ja) 1985-12-04 1985-12-04 油圧駆動装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4258355A Division JP2545180B2 (ja) 1992-09-28 1992-09-28 可変容量形油圧モ―タの制御装置

Publications (2)

Publication Number Publication Date
JPS62132002A JPS62132002A (ja) 1987-06-15
JPH0517961B2 true JPH0517961B2 (zh) 1993-03-10

Family

ID=17520085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60272883A Granted JPS62132002A (ja) 1985-12-04 1985-12-04 油圧駆動装置

Country Status (1)

Country Link
JP (1) JPS62132002A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0160003U (zh) * 1987-10-09 1989-04-17
JPH0160004U (zh) * 1987-10-09 1989-04-17
JP2651079B2 (ja) * 1991-07-24 1997-09-10 日立建機株式会社 油圧建設機械
JP2545180B2 (ja) * 1992-09-28 1996-10-16 日立建機株式会社 可変容量形油圧モ―タの制御装置
JP4166604B2 (ja) * 2003-03-26 2008-10-15 日立住友重機械建機クレーン株式会社 ウインチの速度制御装置およびクレーン
JP5896675B2 (ja) * 2011-09-30 2016-03-30 株式会社タダノ クレーン装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320080A (en) * 1976-08-04 1978-02-23 Kawasaki Heavy Ind Ltd Two speed motor hydraulic control system
JPS57195089A (en) * 1981-05-21 1982-11-30 Kaiyo Giken Kk Hydraulic motor circuit
JPS60191993A (ja) * 1984-03-13 1985-09-30 株式会社福島製作所 液圧ウインチの制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320080A (en) * 1976-08-04 1978-02-23 Kawasaki Heavy Ind Ltd Two speed motor hydraulic control system
JPS57195089A (en) * 1981-05-21 1982-11-30 Kaiyo Giken Kk Hydraulic motor circuit
JPS60191993A (ja) * 1984-03-13 1985-09-30 株式会社福島製作所 液圧ウインチの制御装置

Also Published As

Publication number Publication date
JPS62132002A (ja) 1987-06-15

Similar Documents

Publication Publication Date Title
JPS6261742B2 (zh)
JP2005195045A (ja) 油圧ウィンチの制御装置
JPH0517961B2 (zh)
JP6095547B2 (ja) 建設機械の旋回制御装置
KR0149708B1 (ko) 선회 토르크 제어장치
JPH0240595B2 (zh)
JP4166604B2 (ja) ウインチの速度制御装置およびクレーン
JP3292578B2 (ja) ウインチの速度制御システム
JP2009155022A (ja) 油圧ウインチの制御装置
JP2002265187A (ja) 旋回制御装置
JP4720801B2 (ja) クレーンウインチのシリーズ油圧回路
JPH06280814A (ja) 流体圧アクチュエータの駆動制御装置
JPS6338506B2 (zh)
JP2001247293A (ja) クレーンの油圧ウインチ回路
JPH068641B2 (ja) 油圧回路
JP4291110B2 (ja) 油圧ウインチの制御装置
JP2545180B2 (ja) 可変容量形油圧モ―タの制御装置
JPH076525B2 (ja) 建設機械の旋回油圧回路
JPH0723588Y2 (ja) 可変ポンプの流量調整弁装置
JPH0417283B2 (zh)
JPH11117906A (ja) 油圧駆動装置
JPH01150002A (ja) 油圧駆動装置
JPH0748091A (ja) ウインチ駆動回路
JPH04203506A (ja) 油圧モータの制御装置
JPH037599B2 (zh)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees