JPS52115967A - Hydraulic driving gear - Google Patents

Hydraulic driving gear

Info

Publication number
JPS52115967A
JPS52115967A JP3372576A JP3372576A JPS52115967A JP S52115967 A JPS52115967 A JP S52115967A JP 3372576 A JP3372576 A JP 3372576A JP 3372576 A JP3372576 A JP 3372576A JP S52115967 A JPS52115967 A JP S52115967A
Authority
JP
Japan
Prior art keywords
driving gear
hydraulic driving
pairs
relief valve
valves
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
JP3372576A
Other languages
Japanese (ja)
Other versions
JPS5930945B2 (en
Inventor
Katsuhiko Matsuo
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.)
Daikin Industries Ltd
Original Assignee
Daikin 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP3372576A priority Critical patent/JPS5930945B2/en
Publication of JPS52115967A publication Critical patent/JPS52115967A/en
Publication of JPS5930945B2 publication Critical patent/JPS5930945B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

PURPOSE: To ensure the simple structure of two pairs of high press. relief valves and two pairs of check valves, by setting one balance piston type relief valve, which serves as both functions of the check valve and the high press. relief valve, to high and low main circuits respectively.
COPYRIGHT: (C)1977,JPO&Japio
JP3372576A 1976-03-26 1976-03-26 hydraulic drive device Expired JPS5930945B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3372576A JPS5930945B2 (en) 1976-03-26 1976-03-26 hydraulic drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3372576A JPS5930945B2 (en) 1976-03-26 1976-03-26 hydraulic drive device

Publications (2)

Publication Number Publication Date
JPS52115967A true JPS52115967A (en) 1977-09-28
JPS5930945B2 JPS5930945B2 (en) 1984-07-30

Family

ID=12394364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3372576A Expired JPS5930945B2 (en) 1976-03-26 1976-03-26 hydraulic drive device

Country Status (1)

Country Link
JP (1) JPS5930945B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040838A (en) * 1983-08-15 1985-03-04 Showa Mfg Co Ltd Damping force adjust mechanism of hydraulic buffer
JPH0447460Y2 (en) * 1985-05-17 1992-11-10

Also Published As

Publication number Publication date
JPS5930945B2 (en) 1984-07-30

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