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:
Jan. 12, 2016
Filed:
Mar. 01, 2013
Applicant:
Nhk Spring Co., Ltd., Yokohama-shi, Kanagawa, JP;
Inventors:
Hiroyoshi Uetake, Kanagawa, JP;
Akio Mashima, Kanagawa, JP;
Assignee:
NHK Spring Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 21/21 (2006.01); B26D 7/01 (2006.01); G11B 5/48 (2006.01); B26D 1/20 (2006.01);
U.S. Cl.
CPC ...
B26D 7/01 (2013.01); G11B 5/4833 (2013.01); B26D 1/20 (2013.01); Y10T 83/566 (2015.04);
Abstract
A cutting jig for cutting a plate material positioned on a supporting surface, includes a jig body, a rolling blade rotatably supported with the jig body to roll on and cut the plate material, and paired holding parts rotatably supported with the jig body at respective sides of the rolling blade in a direction along a rotation axis of the rolling blade to roll on and hold adjoining portions of a cut portion of the plate material, each adjoining portion on which a stress acts due to the rolling blade cutting the plate material at the cut portion.