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:
Jun. 25, 2019
Filed:
Jun. 02, 2015
Applicant:
Amada Holdings Co., Ltd., Kanagawa, JP;
Inventor:
Seishiro Ikeda, Kanagawa, JP;
Assignee:
AMADA HOLDINGS CO., LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D 5/02 (2006.01); B21D 37/14 (2006.01); B21D 37/04 (2006.01); F16B 2/18 (2006.01);
U.S. Cl.
CPC ...
B21D 37/14 (2013.01); B21D 5/02 (2013.01); B21D 5/0236 (2013.01); B21D 37/04 (2013.01); F16B 2/185 (2013.01);
Abstract
To provide a clamp apparatus including swinging fulcrums on a side of a swinging body, in which the clamp apparatus swings about the swinging fulcrum at the time of opening a channel mouth and at an initial stage to start clamping of the channel mouth, and as swinging for the clamping progresses, the clamp apparatus shifts to other swinging fulcrum located at an upper part of a clamping point to complete clamping.