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JPS5211381A - Control device of machine and tool operated by oil pressure - Google Patents

Control device of machine and tool operated by oil pressure

Info

Publication number
JPS5211381A
JPS5211381A JP8645275A JP8645275A JPS5211381A JP S5211381 A JPS5211381 A JP S5211381A JP 8645275 A JP8645275 A JP 8645275A JP 8645275 A JP8645275 A JP 8645275A JP S5211381 A JPS5211381 A JP S5211381A
Authority
JP
Japan
Prior art keywords
machine
oil pressure
control device
tool operated
tool
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
JP8645275A
Other languages
Japanese (ja)
Other versions
JPS5627721B2 (en
Inventor
Daijiro Sano
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP8645275A priority Critical patent/JPS5211381A/en
Publication of JPS5211381A publication Critical patent/JPS5211381A/en
Publication of JPS5627721B2 publication Critical patent/JPS5627721B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Abstract

PURPOSE: Machine and tool operated by oil pressure is smoothly controlled, by change and control of change valve gradually and continuously according to necessity.
COPYRIGHT: (C)1977,JPO&Japio
JP8645275A 1975-07-15 1975-07-15 Control device of machine and tool operated by oil pressure Granted JPS5211381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8645275A JPS5211381A (en) 1975-07-15 1975-07-15 Control device of machine and tool operated by oil pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8645275A JPS5211381A (en) 1975-07-15 1975-07-15 Control device of machine and tool operated by oil pressure

Publications (2)

Publication Number Publication Date
JPS5211381A true JPS5211381A (en) 1977-01-28
JPS5627721B2 JPS5627721B2 (en) 1981-06-26

Family

ID=13887315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8645275A Granted JPS5211381A (en) 1975-07-15 1975-07-15 Control device of machine and tool operated by oil pressure

Country Status (1)

Country Link
JP (1) JPS5211381A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129405A (en) * 1983-12-15 1985-07-10 Shimadzu Corp Hydraulic circuit of plural hydraulic actuators

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120952A (en) * 1974-08-16 1976-02-19 Yuken Kogyo Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120952A (en) * 1974-08-16 1976-02-19 Yuken Kogyo Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129405A (en) * 1983-12-15 1985-07-10 Shimadzu Corp Hydraulic circuit of plural hydraulic actuators

Also Published As

Publication number Publication date
JPS5627721B2 (en) 1981-06-26

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