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:
Sep. 10, 1996
Filed:
May. 24, 1995
Applicant:
Inventors:
Ryuichi Uchino, Kariya, JP;
Tadashi Higuchi, Aichi-ken, JP;
Takaaki Nakano, Kariya, JP;
Shigenobu Tara, Anjyo, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
B21B / ;
U.S. Cl.
CPC ...
295272 ; 1921 / ; 419-8 ;
Abstract
A friction plate in the shape of a disc is used in a clutch device to transfer a rotational torque from a driving member to a driven member and has frictional thin films on its side surface. These films are formed by spraying particulate materials on the side surfaces of the friction plate. According to the present invention the thin films are compressed by a compression roller arranged on the way of a path for feeding the metal strip having the thin film on its side surfaces.