JPS5932180U - Axial piston type hydraulic rotating machine - Google Patents

Axial piston type hydraulic rotating machine

Info

Publication number
JPS5932180U
JPS5932180U JP12836682U JP12836682U JPS5932180U JP S5932180 U JPS5932180 U JP S5932180U JP 12836682 U JP12836682 U JP 12836682U JP 12836682 U JP12836682 U JP 12836682U JP S5932180 U JPS5932180 U JP S5932180U
Authority
JP
Japan
Prior art keywords
rotating shaft
type hydraulic
piston type
axial piston
rotating machine
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
JP12836682U
Other languages
Japanese (ja)
Inventor
筒井　勇夫
幸男 菅野
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 JP12836682U priority Critical patent/JPS5932180U/en
Publication of JPS5932180U publication Critical patent/JPS5932180U/en
Pending legal-status Critical Current

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  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (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図および第２図は従来技術を示すもので、第１図は
液圧回転機の縦断面図、第２図は第１図の液圧回転機の
ケーシングの要部断面図、第３図は本考案に係る液圧回
転機の第２図と同様の断面図である。 １・・・ケーシング、２・・・回転軸、３・・・シリン
ダブロック、５・・・シリンダ、６・・・ピストン組立
体、７Ａ、　　７Ｂ・・！軸受、８Ａ、　　８Ｂ・・・
スペーサ、９・・・導油孔、２１．２２・・・油溝、Ａ
、　Ｂ、　Ｃ・・・油室。1 and 2 show the prior art, in which FIG. 1 is a longitudinal sectional view of a hydraulic rotating machine, FIG. 2 is a sectional view of a main part of the casing of the hydraulic rotating machine shown in FIG. The figure is a sectional view similar to FIG. 2 of the hydraulic rotating machine according to the present invention. 1... Casing, 2... Rotating shaft, 3... Cylinder block, 5... Cylinder, 6... Piston assembly, 7A, 7B...! Bearing, 8A, 8B...
Spacer, 9...Oil guide hole, 21.22...Oil groove, A
, B, C...oil room.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシング内に突出させて設けた回転軸と、該回転軸と
共に回転するシリンダブロックと、該シリンダブロック
に穿設したシリンダに一端が摺動可能に嵌合し、他端が
前記回転軸に揺動可能に支持されたピストン組立体と、
前記回転軸を前記ケーシングに回転自在に支持する軸受
とを有するアキシャルピストン型液圧回転機において、
前記シリンダブロック収納部から前記回転軸の外周に形
成される油室に向は潤滑油を導入する油溝を、前記回転
軸の軸線に対して所定角度傾斜した状態で前記ケーシン
グ内壁に形成したことを特徴とするアキシャルピストン
型液圧回転機。A rotating shaft protruding into the casing, a cylinder block rotating together with the rotating shaft, one end slidably fitting into a cylinder bored in the cylinder block, and the other end swinging around the rotating shaft. a possibly supported piston assembly;
An axial piston type hydraulic rotating machine including a bearing rotatably supporting the rotating shaft in the casing,
An oil groove for introducing lubricating oil from the cylinder block storage portion to an oil chamber formed on the outer periphery of the rotating shaft is formed in the inner wall of the casing at a predetermined angle with respect to the axis of the rotating shaft. An axial piston type hydraulic rotating machine featuring:
JP12836682U 1982-08-25 1982-08-25 Axial piston type hydraulic rotating machine Pending JPS5932180U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12836682U JPS5932180U (en) 1982-08-25 1982-08-25 Axial piston type hydraulic rotating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12836682U JPS5932180U (en) 1982-08-25 1982-08-25 Axial piston type hydraulic rotating machine

Publications (1)

Publication Number Publication Date
JPS5932180U true JPS5932180U (en) 1984-02-28

Family

ID=30291226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12836682U Pending JPS5932180U (en) 1982-08-25 1982-08-25 Axial piston type hydraulic rotating machine

Country Status (1)

Country Link
JP (1) JPS5932180U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175271U (en) * 1986-04-25 1987-11-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175271U (en) * 1986-04-25 1987-11-07

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