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:
Mar. 04, 2003
Filed:
Jan. 31, 2001
Applicant:
Inventors:
Katsuhiko Asai, Aichi-ken, JP;
Koichi Ishihara, Aichi-ken, JP;
Assignee:
Sanyo Machine Works, Ltd., Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B21D 3/900 ; B23P 1/100 ; B32B 3/04 ; B32B 3/06 ;
U.S. Cl.
CPC ...
B21D 3/900 ; B23P 1/100 ; B32B 3/04 ; B32B 3/06 ;
Abstract
In a hemming structure of metal plate material with an edge portion ( ) of an outer panel ( ) hemmed over an edge portion ( ) of an inner panel ( ), the edge portion ( ) of the inner panel ( ) has an inside rise portion ( ) having a surface plane ( ′) down-sloping towards an edge ( ) thereof and the edge portion ( ) of the outer panel ( ) has an outside rise portion ( ) telescopically fitted with the inside rise portion ( ), a back plane ( ′) of the outside rise portion ( ) abutting on the surface plane ( ′) of the inside rise portion ( ).