JPS56146080A - Radial piston type pump motor - Google Patents

Radial piston type pump motor

Info

Publication number
JPS56146080A
JPS56146080A JP4917980A JP4917980A JPS56146080A JP S56146080 A JPS56146080 A JP S56146080A JP 4917980 A JP4917980 A JP 4917980A JP 4917980 A JP4917980 A JP 4917980A JP S56146080 A JPS56146080 A JP S56146080A
Authority
JP
Japan
Prior art keywords
roller
cam surface
cam
rolls
piston
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
JP4917980A
Other languages
English (en)
Inventor
Kazuyoshi Hatano
Susumu Hioki
Yoshiaki Ibaraki
Toshihiro Yamada
Eiji Yonetani
Haruo Kokubu
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP4917980A priority Critical patent/JPS56146080A/ja
Publication of JPS56146080A publication Critical patent/JPS56146080A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
JP4917980A 1980-04-16 1980-04-16 Radial piston type pump motor Pending JPS56146080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4917980A JPS56146080A (en) 1980-04-16 1980-04-16 Radial piston type pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4917980A JPS56146080A (en) 1980-04-16 1980-04-16 Radial piston type pump motor

Publications (1)

Publication Number Publication Date
JPS56146080A true JPS56146080A (en) 1981-11-13

Family

ID=12823820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4917980A Pending JPS56146080A (en) 1980-04-16 1980-04-16 Radial piston type pump motor

Country Status (1)

Country Link
JP (1) JPS56146080A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014214683A (ja) * 2013-04-26 2014-11-17 三菱重工業株式会社 ラジアルピストン式油圧機械及び油圧トランスミッション、並びに風力発電装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014214683A (ja) * 2013-04-26 2014-11-17 三菱重工業株式会社 ラジアルピストン式油圧機械及び油圧トランスミッション、並びに風力発電装置

Similar Documents

Publication Publication Date Title
JPS56132482A (en) Horizontal opposed type compressor
JPS55164745A (en) Cylinder and cylinder liner
JPS5489147A (en) Conical roller bearing
JPS56146080A (en) Radial piston type pump motor
JPS56138474A (en) Shoe for swash plate type compressor
EP0132042A3 (en) Fully hydrodynamic piston ring and cylinder assembly
GB1368744A (en) Radial piston hydraulic machines
JPS5543243A (en) Cylinder liner
JPS57195918A (en) Bearing for neck of roll
JPS5536643A (en) Split bearing and its manufacturing method
JPH0535265B2 (ja)
JPS6445569A (en) Backing-up roller for working of roll
SU852491A1 (ru) Способ перемещени подвижных узловСТАНКОВ C пРОгРАММНыМ упРАВлЕНиЕМ
JPS5537573A (en) Combination of side housing and oil seal in rotary piston engine
JPS531304A (en) Plunger and method of manufacturing same
JPS5680558A (en) Sealing device for oil pressure
US2197940A (en) Method of grinding pistons
JPS5776277A (en) Piston
JPS5312502A (en) Piston assembly for oil hydraulic pump and for oil hydraulic motor
JPS5743907A (en) Manufacture of ferro-sintered part having pressure resistance
RU93049551A (ru) Инструмент для поверхностного пластического деформирования
JPH05306719A (ja) ころがり要素
JPS56153111A (en) Bearing device
JPS552855A (en) Roller bearing and manufacturing method of same
JPS57157041A (en) Piston