Sliding member
AssigneeOiles Industry Co., Ltd.
InventorsKikuo Sumiyoshi, Kingo Miyasaka
Life of this patent
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Abstract
A sliding member is disclosed wherein a sheet-like heat resistant material comprising expanded graphite, mica, etc. singularly or in combination, and a reinforcing material comprising either a combination of a mesh made of metal fine wires with a mesh made by weaving or knitting metal fine wires and fluoroplastic yarns together, or a mesh made by weaving knitting metal fine wires and fluoroplastic yarns together are integrally shaped so that at least on the sliding surface the metal fine wires and the fluoroplastic yarns are exposed, both constituting the reinforcing material, and the heat resistant material held by the metal fine wires and filling the meshes of the mesh as well as the voids formed between the metal fine wires in a mutually intermingled state, exhibiting a smooth surface.
Claims4
A sliding member comprising:
- at least one heat resistant material selected from the group consisting of expanded graphite, mica, ceramic and asbestos;
- a reinforcing material in the form of either a combination of a metal mesh and a mesh made by weaving or knitting metal fine wires and fluoroplastic yarns together, or a mesh made by weaving or knitting metal fine wires and fluoroplastic yarns together, whereby said heat resistant material and said reinforcing material are integrally shaped so that at least on the sliding surface of said sliding member are exposed said fine metal wires and said fluoroplastic yarns, both constituting said reinforcing material, and said heat resistant material being retained by said mesh as well as filling the voids formed between said metal fine wires in a mutually intermingled state of heat resistant material and metal fine wires, and providing substantially a smooth surface.
Dependencies are inferred from the claim text.