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:
May. 04, 1999
Filed:
Jun. 05, 1997
Applicant:
Inventor:
Muneo Mizuta, Fuji, JP;
Assignee:
Jatco Corporation, Fuji, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
1921 / ; 156291 ;
Abstract
A structure of a clutch plate is provided which is capable of retaining its stable quality without any chemical treating agent. In the clutch plate structure, laminar facings (9, 9) are attached to the sides (8, 8) of a metallic core plate (7) with a binding material (10), and a plurality of concaves (11 . . . ) filled with the binding material (10) are formed physically in the sides (8, 8) so that the adhesion area on the side of the core plate (7) becomes larger.