The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 1995
Filed:
Mar. 24, 1994
Tadashi Tanaka, Konan, JP;
Masaaki Sakamoto, Nagoya, JP;
Motomu Wada, Owariasahi, JP;
Takayoshi Sasaki, Tajimi, JP;
Masaki Tanimoto, Gifu, JP;
Daido Metal Company, Ltd., Nagoya, JP;
Abstract
An apparatus and a method of surface-treating a half sliding bearing, the method comprising the steps of: preparing a tank which accommodates a surface-treatment solution and an anode of an alloy to be applied to the bearings as a surface treatment; successively and one by one introducing the bearings into the surface-treatment solution; performing the surface treatment in such a manner that the surface layer of the alloy is applied to the surface of the bearings by feeding an electricity between a cathode served by the bearing and the anode via the surface-treatment solution while moving, in the surface-treatment solution, the bearings being introduced into the surface-treatment solution in a state in which the bearings is brought into contact with one another; and successively and one by one drawing out the bearings, which have been applied with the surface treatment, from the tank.