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:
Nov. 19, 2024
Filed:
May. 08, 2020
Applicant:
Amada Co., Ltd., Kanagawa, JP;
Inventors:
Masaaki Sato, Kanagawa, JP;
Yohei Yamaguchi, Kanagawa, JP;
Assignee:
AMADA CO., LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/02 (2006.01); B23Q 3/155 (2006.01);
U.S. Cl.
CPC ...
B21D 5/0254 (2013.01); Y10T 483/10 (2015.01); Y10T 483/1731 (2015.01);
Abstract
A first tool retention member of a first tool exchange unit retains a first tool to be exchanged in a state of being engaged in an engagement hole of the first tool. A second tool retention member of a second tool exchange unit retains a second tool not to be exchanged in a state of being engaged in an engagement hole of the second tool. Subsequently, the first tool exchange unit moves in a left-right direction in a state in which a movement of the second tool exchange unit in the left-right direction is stopped.