JPS6143978U - Radial piston type hydraulic rotating machine - Google Patents

Radial piston type hydraulic rotating machine

Info

Publication number
JPS6143978U
JPS6143978U JP12806184U JP12806184U JPS6143978U JP S6143978 U JPS6143978 U JP S6143978U JP 12806184 U JP12806184 U JP 12806184U JP 12806184 U JP12806184 U JP 12806184U JP S6143978 U JPS6143978 U JP S6143978U
Authority
JP
Japan
Prior art keywords
rotating machine
type hydraulic
piston type
radial piston
hydraulic rotating
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
JP12806184U
Other languages
Japanese (ja)
Inventor
均 佐藤
Original Assignee
日立建機株式会社
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 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP12806184U priority Critical patent/JPS6143978U/en
Publication of JPS6143978U publication Critical patent/JPS6143978U/en
Pending legal-status Critical Current

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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図は本考案の一実施例に係るラジアルピストン型液
圧回転機のシューの説明図、第２図および第３図は従来
技術を示し、第２図はラジアルピストン型液圧回転機の
要部縦断面図、第３図はシユーの平面図である。 −１・・・・・・ケーシング、２・・・・・・カム面、
３・・］・・・シリンダブロック、４・・・・・・シリ
ンダ、５・・・・・・ピストン、２１・・・・・・シュ
ー、２３・・・・・・ＴＢ接面、Ｒエ・・・・・・カム
面の曲率、Ｒ３・・・・・・摺接面の曲率。FIG. 1 is an explanatory diagram of a shoe of a radial piston type hydraulic rotating machine according to an embodiment of the present invention, FIGS. 2 and 3 show the prior art, and FIG. A vertical sectional view of the main part, and FIG. 3 is a plan view of the shoe. -1...Casing, 2...Cam surface,
3...]...Cylinder block, 4...Cylinder, 5...Piston, 21...Shoe, 23...TB contact surface, R ......Curvature of the cam surface, R3...Curvature of the sliding surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシング内に設けられ、該ケーシングのカム面に対し
て偏心して回転するシリンダブロックと、該シリンダロ
ツクに放射状に穿設した複数のシリンダと、該各シリン
ダ内に摺動可能に設けたピストンと、一端が該各ピスト
ンに揺動自在に連結され、他端が前記カム面上を摺動す
る摺接面となったシューとを有するラジアルピストン型
液圧回転機において、前記カム面の曲率に対して前記シ
ューの摺接面の曲率を大きくしたことを特徴とするラジ
アルピストン型液圧回転機。A cylinder block provided in a casing and rotating eccentrically with respect to a cam surface of the casing, a plurality of cylinders bored radially in the cylinder lock, and a piston slidably provided in each cylinder; In a radial piston type hydraulic rotating machine having a shoe whose one end is swingably connected to each piston and whose other end is a sliding surface that slides on the cam surface, A radial piston type hydraulic rotating machine, characterized in that the curvature of the sliding surface of the shoe is increased.
JP12806184U 1984-08-24 1984-08-24 Radial piston type hydraulic rotating machine Pending JPS6143978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12806184U JPS6143978U (en) 1984-08-24 1984-08-24 Radial piston type hydraulic rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12806184U JPS6143978U (en) 1984-08-24 1984-08-24 Radial piston type hydraulic rotating machine

Publications (1)

Publication Number Publication Date
JPS6143978U true JPS6143978U (en) 1986-03-22

Family

ID=30686693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12806184U Pending JPS6143978U (en) 1984-08-24 1984-08-24 Radial piston type hydraulic rotating machine

Country Status (1)

Country Link
JP (1) JPS6143978U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110104A (en) * 1974-02-09 1975-08-29
JPS527003A (en) * 1975-07-02 1977-01-19 Danfoss As Sliding shoe mechanism
JPS595776B2 (en) * 1977-10-14 1984-02-07 ヤマハ発動機株式会社 Multi-cylinder internal combustion engine for motorcycles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110104A (en) * 1974-02-09 1975-08-29
JPS527003A (en) * 1975-07-02 1977-01-19 Danfoss As Sliding shoe mechanism
JPS595776B2 (en) * 1977-10-14 1984-02-07 ヤマハ発動機株式会社 Multi-cylinder internal combustion engine for motorcycles

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