JPS6038178U - Variable displacement mechanism of swash plate pump motor - Google Patents

Variable displacement mechanism of swash plate pump motor

Info

Publication number
JPS6038178U
JPS6038178U JP12956483U JP12956483U JPS6038178U JP S6038178 U JPS6038178 U JP S6038178U JP 12956483 U JP12956483 U JP 12956483U JP 12956483 U JP12956483 U JP 12956483U JP S6038178 U JPS6038178 U JP S6038178U
Authority
JP
Japan
Prior art keywords
swash plate
variable
cylindrical
semi
pump motor
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
JP12956483U
Other languages
Japanese (ja)
Other versions
JPH045741Y2 (en
Inventor
大堀　孝
Original Assignee
カヤバ工業株式会社
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 カヤバ工業株式会社 filed Critical カヤバ工業株式会社
Priority to JP12956483U priority Critical patent/JPS6038178U/en
Publication of JPS6038178U publication Critical patent/JPS6038178U/en
Application granted granted Critical
Publication of JPH045741Y2 publication Critical patent/JPH045741Y2/ja
Granted 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 the drawing]

第１図は従来の容積可変機構の構成図、第２図は第１実
施例に係る容積可変機構を備えた斜板ポンプモータの横
断面図、第３図は同縦断面図、第４図は第２実施例の同
横断面図、第５図は同縦断面図、第６図は操作アームの
底面図である。 １０・・・ケーシング、１１・・・ポートブロック、１
２・・・回転駆動軸、１４・・・シリンダブロック、１
８・・・プランジャ、２０．２０Ａ・・・可変斜板、２
８゜２８Ａ・・・操作アーム、３２・・・ピン結合溝、
３３・・・ピン。Fig. 1 is a configuration diagram of a conventional variable volume mechanism, Fig. 2 is a cross-sectional view of a swash plate pump motor equipped with a variable capacity mechanism according to the first embodiment, Fig. 3 is a longitudinal sectional view of the same, and Fig. 4. 5 is a cross-sectional view of the second embodiment, FIG. 5 is a longitudinal sectional view thereof, and FIG. 6 is a bottom view of the operating arm. 10...Casing, 11...Port block, 1
2...Rotation drive shaft, 14...Cylinder block, 1
8...Plunger, 20.20A...Variable swash plate, 2
8゜28A...operation arm, 32...pin coupling groove,
33...pin.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回転駆動軸に取付けられたシリンダブロックの一
端面側に出入可能に装着されたプランジャに対面する半
円筒形の可変斜板を有し、この半円筒形可変斜板をケー
シングに形成した円筒ガイド面に沿わせて傾斜させ、プ
ランジャ往復移動量を加減する斜板ポンプモータの容積
可変機構において、前記回転駆動軸の軸心と直交し前記
半円筒形可変斜板の円筒中心線上に配置されて回転可能
にケーシングに取付けられた操作アームを設け、該操作
アームと前記半円筒形可変斜板の端部とを直接連継した
ことを特徴とする斜板ポンプモータの容積可変機構。(1) It has a semi-cylindrical variable swash plate that faces the plunger that is removably mounted on one end face of the cylinder block attached to the rotational drive shaft, and this semi-cylindrical variable swash plate is formed in the casing. In a volume variable mechanism for a swash plate pump motor that is tilted along a cylindrical guide surface to adjust the reciprocating amount of a plunger, the variable swash plate is arranged perpendicular to the axis of the rotational drive shaft and on the cylindrical center line of the semi-cylindrical variable swash plate. 1. A variable displacement mechanism for a swash plate pump motor, comprising: an operating arm rotatably attached to a casing, the operating arm being directly connected to an end of the semi-cylindrical variable swash plate. （２）　　前記操作アームと半円筒形可変斜板とは一体
的に結合されていることを特徴とする実用新案登録請求
の範囲第１項記載の斜板ポンプモータの容積可変機構。(2) The variable displacement mechanism for a swash plate pump motor according to claim 1, wherein the operating arm and the semi-cylindrical variable swash plate are integrally connected. （３）前記操作アームと半円筒形可変斜板とはピンとこ
れを嵌合する溝とにより連継されていることを特徴とす
る実用新案登録請求の範囲第１項記載の斜板ポンプモー
タの容積可変機構。(3) The swash plate pump motor according to claim 1, wherein the operating arm and the semi-cylindrical variable swash plate are connected by a pin and a groove into which the pin is fitted. Volume variable mechanism.
JP12956483U 1983-08-22 1983-08-22 Variable displacement mechanism of swash plate pump motor Granted JPS6038178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12956483U JPS6038178U (en) 1983-08-22 1983-08-22 Variable displacement mechanism of swash plate pump motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12956483U JPS6038178U (en) 1983-08-22 1983-08-22 Variable displacement mechanism of swash plate pump motor

Publications (2)

Publication Number Publication Date
JPS6038178U true JPS6038178U (en) 1985-03-16
JPH045741Y2 JPH045741Y2 (en) 1992-02-18

Family

ID=30293533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12956483U Granted JPS6038178U (en) 1983-08-22 1983-08-22 Variable displacement mechanism of swash plate pump motor

Country Status (1)

Country Link
JP (1) JPS6038178U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274577U (en) * 1988-11-25 1990-06-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166502A (en) * 1974-10-29 1976-06-09 Linde Ag Chosetsukanono koteiojusuru akisharupisutonkikai
JPS5291501U (en) * 1975-12-29 1977-07-08
JPS54125506A (en) * 1978-03-23 1979-09-29 Honda Motor Co Ltd Swash plate axial plunger type adustable discharge pump or variable hydraulic motor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166502A (en) * 1974-10-29 1976-06-09 Linde Ag Chosetsukanono koteiojusuru akisharupisutonkikai
JPS5291501U (en) * 1975-12-29 1977-07-08
JPS54125506A (en) * 1978-03-23 1979-09-29 Honda Motor Co Ltd Swash plate axial plunger type adustable discharge pump or variable hydraulic motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274577U (en) * 1988-11-25 1990-06-07

Also Published As

Publication number Publication date
JPH045741Y2 (en) 1992-02-18

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