JPS53131503A - Oil pressure pump and motor - Google Patents

Oil pressure pump and motor

Info

Publication number
JPS53131503A
JPS53131503A JP4642577A JP4642577A JPS53131503A JP S53131503 A JPS53131503 A JP S53131503A JP 4642577 A JP4642577 A JP 4642577A JP 4642577 A JP4642577 A JP 4642577A JP S53131503 A JPS53131503 A JP S53131503A
Authority
JP
Japan
Prior art keywords
motor
oil pressure
pressure pump
parallel degree
shaping
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
JP4642577A
Other languages
Japanese (ja)
Other versions
JPS5612716B2 (en
Inventor
Hiroshi Kosoto
Yoshitaka Ono
Sadao Suzuki
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP4642577A priority Critical patent/JPS53131503A/en
Publication of JPS53131503A publication Critical patent/JPS53131503A/en
Publication of JPS5612716B2 publication Critical patent/JPS5612716B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

PURPOSE: To allow use under severe conditions so as to prevent seizure due to partial contact and oil leakage, by shaping so as to maintain parallel degree between a valve plate and cylinder block, to keep the parallel degree of a sliding surface.
COPYRIGHT: (C)1978,JPO&Japio
JP4642577A 1977-04-22 1977-04-22 Oil pressure pump and motor Granted JPS53131503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4642577A JPS53131503A (en) 1977-04-22 1977-04-22 Oil pressure pump and motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4642577A JPS53131503A (en) 1977-04-22 1977-04-22 Oil pressure pump and motor

Publications (2)

Publication Number Publication Date
JPS53131503A true JPS53131503A (en) 1978-11-16
JPS5612716B2 JPS5612716B2 (en) 1981-03-24

Family

ID=12746789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4642577A Granted JPS53131503A (en) 1977-04-22 1977-04-22 Oil pressure pump and motor

Country Status (1)

Country Link
JP (1) JPS53131503A (en)

Also Published As

Publication number Publication date
JPS5612716B2 (en) 1981-03-24

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