JPH0263080U

JPH0263080U -

Info

Publication number: JPH0263080U
Application number: JP14113888U
Authority: JP
Priority date: 1988-10-31
Filing date: 1988-10-31
Publication date: 1990-05-11

Description

[Brief explanation of drawings]

第１図は本案の第一の実施例の縦断面図、第２
図は第１図のＡ部拡大図、第３図は第二の実施例
の縦断面図、第４図は第３図のＢ部拡大図である
。１……シヤフト、３……ドライブプレート、５
……ピストン、７……シリンダヘツド、９……ジ
ヤーナル、１２……スライドピン、１４……スラ
イドボール、１６……シユー、１８……ピストン
サポート、２０……スラストベアリング、２２…
…ラジアルベアリング、２４……スリーブ、２６
……コンロツド、２８……シリンダ、３０……シ
リンダボア、３２……ＳＶプレート、３４……ピ
ストンリング、３６……ピストン平面部、３８…
…ピストン面取り部、４０……クリアランスボリ
ユーム、４１……スラスト座金、４２……ナツト
、４３……スラスト座金突起、４４……Ｆカバ、
４６……スラストベアリング(2)、４７……ラジ
アルベアリング(2)、４８……スラストベアリン
グ(3)、５０……シヤフト肩部、５２……シリン
ダメネジ。 Figure 1 is a vertical cross-sectional view of the first embodiment of the present invention;
The figures are an enlarged view of section A in FIG. 1, FIG. 3 is a vertical sectional view of the second embodiment, and FIG. 4 is an enlarged view of section B in FIG. 3. 1...Shaft, 3...Drive plate, 5
... Piston, 7 ... Cylinder head, 9 ... Journal, 12 ... Slide pin, 14 ... Slide ball, 16 ... Shu, 18 ... Piston support, 20 ... Thrust bearing, 22 ...
...Radial bearing, 24...Sleeve, 26
... Conn rod, 28 ... Cylinder, 30 ... Cylinder bore, 32 ... SV plate, 34 ... Piston ring, 36 ... Piston flat part, 38 ...
... Piston chamfer, 40 ... Clearance volume, 41 ... Thrust washer, 42 ... Nut, 43 ... Thrust washer protrusion, 44 ... F cover,
46... Thrust bearing (2), 47... Radial bearing (2), 48... Thrust bearing (3), 50... Shaft shoulder, 52... Cylinder female thread.

Claims

[Scope of utility model registration request]

The cylinder includes a shaft that supports a radial force at the center thereof and is fitted into a rotatable support, and has a plurality of cylinder bores formed substantially parallel to the axis of the shaft, and the piston is connected to the cylinder bore. In a single swash plate compressor, the thrust race or thrust bearing contacts the shaft at the center of the cylinder in a single swash plate compressor that is connected to drive the piston to reciprocate and change the capacity by changing the reciprocating distance of the piston. A compressor comprising: a nut having a shape to support the thrust race at a radial position equal to or larger than the shaft diameter that contacts the thrust race to restrain the thrust race in the thrust direction.