| 摘要 |
<p>PURPOSE:To provide a web plate type compressor which can reduce partial abrasion of and early abrasion of a web plate and shoes, and prevent occurrence of oscillations and noises. CONSTITUTION:Shoes 17, 18 are each composed of large and small cylindrical surfaces having different radii of curvature. Rolling of shoes 17, 18 is regulated in respect to a piston and a web plate. The shoes 17, 18 are slid aginst the web plate, and the sliding portions are in surface contact codition. The contact pressure of the web plate in respect to the shoes 17, 18 can be reduced.</p> |
