JPS60218277A - 流体圧エレベ−タ - Google Patents

流体圧エレベ−タ

Info

Publication number
JPS60218277A
JPS60218277A JP59070838A JP7083884A JPS60218277A JP S60218277 A JPS60218277 A JP S60218277A JP 59070838 A JP59070838 A JP 59070838A JP 7083884 A JP7083884 A JP 7083884A JP S60218277 A JPS60218277 A JP S60218277A
Authority
JP
Japan
Prior art keywords
fluid
valve
pressure
elevator
fluid pressure
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.)
Granted
Application number
JP59070838A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212873B2 (en:Method
Inventor
一朗 中村
剛 小笠原
健 一柳
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 Ltd
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59070838A priority Critical patent/JPS60218277A/ja
Publication of JPS60218277A publication Critical patent/JPS60218277A/ja
Publication of JPH0212873B2 publication Critical patent/JPH0212873B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Fluid-Pressure Circuits (AREA)
JP59070838A 1984-04-11 1984-04-11 流体圧エレベ−タ Granted JPS60218277A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59070838A JPS60218277A (ja) 1984-04-11 1984-04-11 流体圧エレベ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59070838A JPS60218277A (ja) 1984-04-11 1984-04-11 流体圧エレベ−タ

Publications (2)

Publication Number Publication Date
JPS60218277A true JPS60218277A (ja) 1985-10-31
JPH0212873B2 JPH0212873B2 (en:Method) 1990-03-28

Family

ID=13443101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59070838A Granted JPS60218277A (ja) 1984-04-11 1984-04-11 流体圧エレベ−タ

Country Status (1)

Country Link
JP (1) JPS60218277A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194006A (ja) * 1986-02-19 1987-08-26 Kayaba Ind Co Ltd アクチユエ−タの速度制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421070A (en) * 1987-07-17 1989-01-24 Matsushita Electric Industrial Co Ltd Production of thin metal film and device therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6421070A (en) * 1987-07-17 1989-01-24 Matsushita Electric Industrial Co Ltd Production of thin metal film and device therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194006A (ja) * 1986-02-19 1987-08-26 Kayaba Ind Co Ltd アクチユエ−タの速度制御装置

Also Published As

Publication number Publication date
JPH0212873B2 (en:Method) 1990-03-28

Similar Documents

Publication Publication Date Title
US4480527A (en) Power transmission
JPS60218277A (ja) 流体圧エレベ−タ
US5285027A (en) Hydraulic elevator and a control method thereof
US4667571A (en) Hydraulic control system
CN1011499B (zh) 紧急鞲鞲上装有加速制动用滑阀的货车制动控制阀
JPS6327561B2 (en:Method)
JPS6434879A (en) Hydraulic elevator valve gear
JPH045A (ja) 空気シリンダにおけるピストンロッドの減速制御方法
JPS6119187Y2 (en:Method)
JPH066246Y2 (ja) 油圧エレベータ用油圧ジャッキの流量制御装置
JPS60213680A (ja) 流体圧エレベ−タ
JPH0333759Y2 (en:Method)
JPH034802Y2 (en:Method)
JPH09296802A (ja) 昇降液圧回路
JPH0534272B2 (en:Method)
JPH03267425A (ja) 油圧モータの制御回路
JP3712312B2 (ja) 油圧制御装置
JP3349255B2 (ja) 油圧エレベータ用弁装置
JPS642803B2 (en:Method)
JPH0747444B2 (ja) 流体圧エレベ−タ
JPH0326323Y2 (en:Method)
CN1140229A (zh) 一种液压钻车的推进系统
JPH0324882Y2 (en:Method)
JP2001031388A (ja) シリンダ制御装置
JPS58149861A (ja) 車両に使用されるパワ−・ステアリング