Structure of a shoe for a swash plate type compressor

摘要

A shoe for incorporation into a swash plate type compressor is structured such that tetrafluoroethylene resin material forming a first and second main portions of the shoe contains a metalic reinforcing member embedded between the two main portions the first main portion made of the tetrafluoroethylene is provided with a flat surface contacting a swash plate of the compressor. The second main portion made of the tetrafluoroethylene is formed with a round recess for receiving a ball bearing operatively connected to a piston of the compressor. The reinforcing member is positioned close to the round recess and far from the flat surface.