JPS60100582U

JPS60100582U - Swash plate pump or motor bearing regulating device

Info

Publication number: JPS60100582U
Application number: JP19305883U
Authority: JP
Inventors: 大堀　孝; 生形　春樹
Original assignee: カヤバ工業株式会社
Priority date: 1983-12-15
Filing date: 1983-12-15
Publication date: 1985-07-09

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

[Brief explanation of drawings]

第１−図は、従来公知の軸受規制装置を備えた斜板ポン
プ又はモータの一部切断断面図、第２図は、この考案に
よる軸受規制装置の一実施例を示す要部の一部切断断面
図、第３図は、同上第２図における■−■線からの断面
図、第４図は、この考案の他の実施例を示す要部の一部
切断断面図、第５図は、同上■−■線からの断面図、第
６図は、さらにこの考案のもう一つの他の実施例を示す
要部の一部切断断面図、第７図は、同じくその■−■線
からの断面図である。４・・・・・・斜板、５・・・・・・転動面、６・・・
・・・ボディ、７・・・・・・凹弧面、８・・・・・・
転動体、９・・・・・・ケージ、１４．１５・・・・・
・ビン、１６，１７・・・・・・プーリ、１８．２０・
・・・・・伸縮部材への係合部をかたちづくる切欠きと
ガイドローラ、１９，２１・・・・・・伸縮部材として
のベルト及びコイルバネ、ａ・・・・・・ベアリング機
構。Fig. 1 is a partially cut-away sectional view of a swash plate pump or motor equipped with a conventionally known bearing regulating device, and Fig. 2 is a partially cut-away view of essential parts showing an embodiment of the bearing regulating device according to this invention. 3 is a sectional view taken along the line ■--■ in FIG. 6 is a partially cutaway sectional view of the main part showing another embodiment of the invention, and FIG. 7 is a sectional view taken along the line ■-■. FIG. 4... Swash plate, 5... Rolling surface, 6...
...Body, 7...Concave arc surface, 8...
Rolling element, 9...Cage, 14.15...
・Bin, 16, 17...Pulley, 18.20・
. . . Notches and guide rollers forming engagement portions for the elastic members, 19, 21 . . . Belts and coil springs as elastic members, a . . . Bearing mechanism.

Claims

[Scope of utility model registration request]

A swash plate comprising a swash plate with an arc-shaped back surface as a transfer surface, a body forming a concave arc surface corresponding to the transfer surface, and a bearing mechanism interposed between the transfer surface and the concave arc surface. A bearing regulating device for a swash plate pump or motor, in which the swash plate and a predetermined portion of the body are connected to each other by an extendable member, and a part of the extendable member is engaged with the bearing mechanism. .