JPS5733203A - Hydraulic actuator of extremely slow rotation - Google Patents

Hydraulic actuator of extremely slow rotation

Info

Publication number
JPS5733203A
JPS5733203A JP10674080A JP10674080A JPS5733203A JP S5733203 A JPS5733203 A JP S5733203A JP 10674080 A JP10674080 A JP 10674080A JP 10674080 A JP10674080 A JP 10674080A JP S5733203 A JPS5733203 A JP S5733203A
Authority
JP
Japan
Prior art keywords
piston rod
valves
another
valve
hydraulic actuator
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
JP10674080A
Other languages
Japanese (ja)
Inventor
Isao Shirasu
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10674080A priority Critical patent/JPS5733203A/en
Publication of JPS5733203A publication Critical patent/JPS5733203A/en
Pending legal-status Critical Current

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  • Actuator (AREA)

Abstract

PURPOSE: To rotate a rotor for 360° or more in an identical direction, by appropriately effecting the moving-in-and-out of two partition members and the supply and discharge of pressurized liquid through four ports.
CONSTITUTION: When a three-way valve SV-2 is entirely closed and another three- way valve SV-4 is connected to the atmosphere and valves 5, 6 are shifted reversely to each other after the contact of a stopper 4 with a piston rod 5, another piston rod 3 is moved back and a shaft 2 is rotated counterclockwise further. When a valve SV-1 is entirely closed and another valve SV-3 is connected to a liquid pressure source P and valves 7, 8 are shifted reversely to each other at the time of the contact of the stopper 4 with the piston rod 5 on the right-hand side, the shaft 2 is rotated counterclockwise furthermore. The three-way valves are thus selectively opened or closed to continuously rotate a wheel 11 for 360° or more.
COPYRIGHT: (C)1982,JPO&Japio
JP10674080A 1980-08-05 1980-08-05 Hydraulic actuator of extremely slow rotation Pending JPS5733203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10674080A JPS5733203A (en) 1980-08-05 1980-08-05 Hydraulic actuator of extremely slow rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10674080A JPS5733203A (en) 1980-08-05 1980-08-05 Hydraulic actuator of extremely slow rotation

Publications (1)

Publication Number Publication Date
JPS5733203A true JPS5733203A (en) 1982-02-23

Family

ID=14441313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10674080A Pending JPS5733203A (en) 1980-08-05 1980-08-05 Hydraulic actuator of extremely slow rotation

Country Status (1)

Country Link
JP (1) JPS5733203A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06286719A (en) * 1991-05-06 1994-10-11 Tee Pak Inc Effective strand package
DE102009060452B4 (en) * 2009-12-24 2016-12-29 Thyssenkrupp Rothe Erde Gmbh Pressure-medium-operated rotary drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06286719A (en) * 1991-05-06 1994-10-11 Tee Pak Inc Effective strand package
DE102009060452B4 (en) * 2009-12-24 2016-12-29 Thyssenkrupp Rothe Erde Gmbh Pressure-medium-operated rotary drive

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