JPH0212079U

JPH0212079U -

Info

Publication number: JPH0212079U
Application number: JP9052988U
Authority: JP
Priority date: 1988-07-07
Filing date: 1988-07-07
Publication date: 1990-01-25

Description

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

第１図は本考案を具体化した一実施例の要部断
面図、第２図は第１図のＡ−Ａ線部分断面図、第
３図は作用を示す部分断面図、第４図ａは変更例
の要部断面図、第４図ｂは同じく第２図に相当す
る図、第５図は揺動斜板式圧縮機の断面図、第６
図は従来装置の部分断面図、第７図は同じく第２
図に相当する図である。駆動軸……８、駆動板……１０、支持筒部……
１０ａ、揺動斜板……１２、スラストベアリング
……１３、スラストレース……１６ａ，１６ｂ、
保持器……１７、収容孔……１８、コロ……１９
、板ばね……２０、クリアランス……ｃ１，ｃ２
，ｃ３，ｃ４、隙間……δ。 Fig. 1 is a sectional view of a main part of an embodiment embodying the present invention, Fig. 2 is a partial sectional view taken along the line A-A in Fig. 1, Fig. 3 is a partial sectional view showing the operation, and Fig. 4 a. 4b is a sectional view of the main part of the modified example, FIG. 4b is a diagram corresponding to FIG. 2, FIG.
The figure is a partial sectional view of the conventional device, and FIG.
FIG. Drive shaft...8, Drive plate...10, Support tube...
10a, rocking swash plate...12, thrust bearing...13, thrust race...16a, 16b,
Retainer...17, Accommodation hole...18, Roller...19
, leaf spring...20, clearance...c1, c2
, c3, c4, gap...δ.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

駆動軸に対して一体回転可能かつ傾動可能に設
けられた駆動板の支持筒部に支承された揺動斜板
と前記駆動板との間に介在配置され、円環状の２
枚のスラストレース間に配置される環状の保持器
に放射状に多数形成された各収容孔にコロを収容
したスラストベアリングにおいて、前記収容孔の
長手方向におけるコロと収容孔の内周面との隙間
の大きさを、前記支持筒部に対して同心状に支承
された各部材のラジアル方向のクリアランスの和
以上とした揺動斜板式圧縮機のスラストベアリン
グ。 An annular swash plate is interposed between the drive plate and a rocking swash plate supported by a support cylinder portion of the drive plate, which is provided to be integrally rotatable and tiltable with respect to the drive shaft.
In a thrust bearing in which rollers are accommodated in each of a plurality of radially formed accommodation holes in an annular retainer arranged between two thrust races, a gap between the rollers and the inner peripheral surface of the accommodation hole in the longitudinal direction of the accommodation hole. A thrust bearing for an oscillating swash plate compressor, wherein the size of the thrust bearing is greater than or equal to the sum of radial clearances of each member supported concentrically with respect to the support cylinder.