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.

Date of Patent:
Nov. 10, 2009

Filed:

Aug. 18, 2004
Applicants:

Noriyuki Honda, Utsunomiya, JP;

Tsutomu Yokota, Sayama, JP;

Yoshihiro Kageyama, Utsunomiya, JP;

Keishi Okunaka, Utsunomiya, JP;

Tadashi Tobita, Utsunomiya, JP;

Satoru Matsuo, Ontario, CA;

Akira Kodama, Utsunomiya, JP;

Inventors:

Noriyuki Honda, Utsunomiya, JP;

Tsutomu Yokota, Sayama, JP;

Yoshihiro Kageyama, Utsunomiya, JP;

Keishi Okunaka, Utsunomiya, JP;

Tadashi Tobita, Utsunomiya, JP;

Satoru Matsuo, Ontario, CA;

Akira Kodama, Utsunomiya, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/16 (2006.01); B21D 39/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A device for machining the flange part of a wheel arch, wherein a machining mechanism includes, as general-purpose drive parts, first to third cylinders, and the work bending mold for bending the flange part of the wheel arch, work receiving mold, and work guide of the machining mechanism are replaceable with those of the other types. When a dedicated mold is replaced according to the shape of a work, the entire part of the machining mechanism must not be replaced, but merely the work bending mold, work receiving mold and work guide may be replaced with those of the other types.


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