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. 09, 2015
Filed:
Dec. 20, 2013
F-tech Inc., Kuki, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Hiroyasu Yamaguchi, Kazo, JP;
Yukio Shoji, Kazo, JP;
Mitsuru Sayama, Wako, JP;
Tsutomu Kobayashi, Wako, JP;
F-TECH INC., Kuki, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A friction stir welding apparatus having a new cooling system that can cool a portion required to be cooled accurately and uniformly with a simple configuration, while suppressing unnecessary thermal expansion of a mounting jig includes a holding mechanismhaving a holding membermovable with respect to a processing target member W so as to freely hold the processing target member W, in which the holding memberand a portion of a mounting jigthat can freely face the holding memberbecome paired, and a coolant supply source S that can freely supply a coolant to the paired holding memberand the portion of the mounting jig