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:
Dec. 15, 2015
Filed:
Aug. 27, 2012
Shiro Hayashi, Kanagawa, JP;
Shiro Hayashi, Kanagawa, JP;
AMADA COMPANY, LIMITED, Kanagawa, JP;
Abstract
An upper tool holder for holding an upper tool of a press brake exchangeably, includes a holder main body; an attachment portion provided on an upper portion of the holder main body; a support portion provided on a lower portion of the holder main body; a clamp provided swingably at a vertically intermediate position of the holder main body; an actuator that includes a pushing member for pushing the upper portion of the clamp to fix the upper tool with the support portion; and an open restriction member that has an open restriction portion for restricting the clamp. The open restriction member is provided at a position distanced from a pushed position of the upper portion of the clamp by the pushing member. According to the upper tool holder, the upper tool can be held firmly by the clamp.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile