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:
Jul. 03, 2018
Filed:
Mar. 19, 2015
Applicant:
Amada Holdings Co., Ltd., Kanagawa, JP;
Inventors:
Hideyuki Moriya, Kanagawa, JP;
Shigeru Endo, Kanagawa, JP;
Assignee:
AMADA HOLDINGS CO., LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 23/02 (2006.01); B23D 1/26 (2006.01); B23D 11/00 (2006.01); B21D 28/14 (2006.01); B21D 45/02 (2006.01); B23Q 11/00 (2006.01); B23D 13/04 (2006.01);
U.S. Cl.
CPC ...
B21D 28/14 (2013.01); B21D 45/02 (2013.01); B23D 11/00 (2013.01); B23D 13/04 (2013.01); B23P 23/02 (2013.01); B23Q 11/0053 (2013.01); B23D 1/26 (2013.01); Y10T 29/5115 (2015.01); Y10T 83/2083 (2015.04); Y10T 83/2122 (2015.04); Y10T 83/8732 (2015.04); Y10T 409/501148 (2015.01);
Abstract
In a cutting die having a cutting chip, applied to a punch press, and cutting a work in collaboration with a cutting punch, a resistance member for guiding swarf generated during cutting of the work through the cutting chip and dividing it by giving resistance to it is provided around a scrap discharge hole so that the divided swarf does not remain in the scrap discharge hole but is discharged to an outside so as to prevent clogging by scrap.