JPS5551172A - Rotary valve for double-acting type oil pressure vibration actuator - Google Patents

Rotary valve for double-acting type oil pressure vibration actuator

Info

Publication number
JPS5551172A
JPS5551172A JP12172678A JP12172678A JPS5551172A JP S5551172 A JPS5551172 A JP S5551172A JP 12172678 A JP12172678 A JP 12172678A JP 12172678 A JP12172678 A JP 12172678A JP S5551172 A JPS5551172 A JP S5551172A
Authority
JP
Japan
Prior art keywords
port
location
oil pressure
valve rotor
interrupting
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
JP12172678A
Other languages
Japanese (ja)
Other versions
JPS6325233B2 (en
Inventor
Norio Ishikawa
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP12172678A priority Critical patent/JPS5551172A/en
Publication of JPS5551172A publication Critical patent/JPS5551172A/en
Publication of JPS6325233B2 publication Critical patent/JPS6325233B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Multiple-Way Valves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

PURPOSE: To heighten the efficiency of the drive of an oil pressure vibration actuator, by forming a valve rotor and a valve sleeve so that said rotor and sleeve can relatively move along an axis of rotation of the valve rotor.
CONSTITUTION: When a valve rotor 23 is located at a position shown in the figure and revolved, ports 34, 35 are located at a position on the same angle of revolution. When the valve rotor 23 is right moved from a location shown in the figure, a feed connecting location of the port 35 to a discharge connecting position of the port 34, a feed interrupting location of the port 35 to a discharge interrupting position of the port 34, a feed connecting location of the port 34 to a discharge connecting position of the port 35 and a feed interrupting location of the port 34 to a discharge interrupting position of the port 35 are each angle-delayed relatively. The valve rotor 23 can be shifted in the axis direction by operating a shaft 48 through a rotary joint.
COPYRIGHT: (C)1980,JPO&Japio
JP12172678A 1978-10-02 1978-10-02 Rotary valve for double-acting type oil pressure vibration actuator Granted JPS5551172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12172678A JPS5551172A (en) 1978-10-02 1978-10-02 Rotary valve for double-acting type oil pressure vibration actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12172678A JPS5551172A (en) 1978-10-02 1978-10-02 Rotary valve for double-acting type oil pressure vibration actuator

Publications (2)

Publication Number Publication Date
JPS5551172A true JPS5551172A (en) 1980-04-14
JPS6325233B2 JPS6325233B2 (en) 1988-05-24

Family

ID=14818350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12172678A Granted JPS5551172A (en) 1978-10-02 1978-10-02 Rotary valve for double-acting type oil pressure vibration actuator

Country Status (1)

Country Link
JP (1) JPS5551172A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064349A (en) * 1983-09-20 1985-04-12 Konishiroku Photo Ind Co Ltd Final processing solution of silver halide photosensitive material
JPS629353A (en) * 1985-07-08 1987-01-17 Fuji Photo Film Co Ltd Bubble detecting method
JPH04203681A (en) * 1990-11-30 1992-07-24 Keiko Kawakami Selector valve system for filter
US5278033A (en) * 1991-03-28 1994-01-11 Konica Corporation Stabilizing solution for light-sensitive silver halide color photographic material, and processing method making use of the stabilizing solution
US5424177A (en) * 1991-07-05 1995-06-13 Konica Corporation Stabilizer for silver halide color photographic light-sensitive materials and its concentrated composition, and processing method using said stabilizer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064349A (en) * 1983-09-20 1985-04-12 Konishiroku Photo Ind Co Ltd Final processing solution of silver halide photosensitive material
JPS629353A (en) * 1985-07-08 1987-01-17 Fuji Photo Film Co Ltd Bubble detecting method
JPH04203681A (en) * 1990-11-30 1992-07-24 Keiko Kawakami Selector valve system for filter
US5278033A (en) * 1991-03-28 1994-01-11 Konica Corporation Stabilizing solution for light-sensitive silver halide color photographic material, and processing method making use of the stabilizing solution
US5424177A (en) * 1991-07-05 1995-06-13 Konica Corporation Stabilizer for silver halide color photographic light-sensitive materials and its concentrated composition, and processing method using said stabilizer

Also Published As

Publication number Publication date
JPS6325233B2 (en) 1988-05-24

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