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US 4,376,808 AGranted
Lining unit
OwnerVladimir D. Kudinov, Boris V. Filimonovinventors
Life of this patent
Estimating the term…
Abstract
The present invention relates to lining units used to protect surfaces exposed to intensive wear by solids, gases and liquids. The lining unit is a metallic shell formed with a pipe of rectangular cross section, containing a metallic plate and a wear-resistant composite material, the shell, the metallic plate and the composite material being diffusion-joined one to another.
Claims4
A lining unit comprising:
- a metallic shell formed with a pipe of rectangular cross section;
- a metallic plate placed inside said metallic shell and diffusion-joined thereto;
- a wear-resistant composite material filling said metallic shell and diffusion-joined to said metallic shell and said metallic plate.
Dependencies are inferred from the claim text.