JPS58111375U - Axial piston pump/motor - Google Patents

Axial piston pump/motor

Info

Publication number
JPS58111375U
JPS58111375U JP815582U JP815582U JPS58111375U JP S58111375 U JPS58111375 U JP S58111375U JP 815582 U JP815582 U JP 815582U JP 815582 U JP815582 U JP 815582U JP S58111375 U JPS58111375 U JP S58111375U
Authority
JP
Japan
Prior art keywords
motor
piston pump
axial piston
cylinder
cylinder hole
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
JP815582U
Other languages
Japanese (ja)
Inventor
坪内　繁樹
Original Assignee
帝人製機株式会社
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 帝人製機株式会社 filed Critical 帝人製機株式会社
Priority to JP815582U priority Critical patent/JPS58111375U/en
Publication of JPS58111375U publication Critical patent/JPS58111375U/en
Pending legal-status Critical Current

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Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例のポンプ・モータの側断面図
、第２図はピストンとピストン孔の関係の説明口である
。 符号の説明、１・・・シリンダブロック、２・・・出力
取出軸、３・・イストン孔、４′・・ゼストン、５・・
・ピストン杆、６…ピストン杆球形部、７・・・シュー
、訃・・斜板、９，１０・・・低摩擦物質部。FIG. 1 is a sectional side view of a pump/motor according to an embodiment of this invention, and FIG. 2 is an illustration of the relationship between the piston and the piston hole. Explanation of symbols, 1...Cylinder block, 2...Output take-off shaft, 3...Iston hole, 4'...Zeston, 5...
- Piston rod, 6... Piston rod spherical part, 7... Shoe, butt... Swash plate, 9, 10... Low friction material part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のシリンダ孔３．・・・を有するシリンダブロック
１と、該シリンダ孔に嵌入され摺動するピストン４．・
・・とを備えたアキシャルピストンポンプ・モータにお
いて、シリンダ孔の開口部分に低摩擦物質９を添設した
ことを特徴とするアキシャルピストンポンプ・モータ。Multiple cylinder holes3. . . . a cylinder block 1, and a piston 4 that is fitted into the cylinder hole and slides thereon.・
An axial piston pump/motor comprising..., characterized in that a low friction material 9 is added to the opening of the cylinder hole.
JP815582U 1982-01-26 1982-01-26 Axial piston pump/motor Pending JPS58111375U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP815582U JPS58111375U (en) 1982-01-26 1982-01-26 Axial piston pump/motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP815582U JPS58111375U (en) 1982-01-26 1982-01-26 Axial piston pump/motor

Publications (1)

Publication Number Publication Date
JPS58111375U true JPS58111375U (en) 1983-07-29

Family

ID=30020866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP815582U Pending JPS58111375U (en) 1982-01-26 1982-01-26 Axial piston pump/motor

Country Status (1)

Country Link
JP (1) JPS58111375U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018163504A1 (en) * 2017-03-10 2018-09-13 日立建機株式会社 Axial piston-type hydraulic rotary machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018163504A1 (en) * 2017-03-10 2018-09-13 日立建機株式会社 Axial piston-type hydraulic rotary machine
US11396872B2 (en) 2017-03-10 2022-07-26 Hitachi Construction Machinery Co., Ltd. Axial piston-type hydraulic rotary machine

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