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. 06, 2010
Filed:
Jun. 19, 2006
Shinji Koga, Kobe, JP;
Masayuki Inuzuka, Ikeda, JP;
Hidehito Nishida, Kobe, JP;
Yasuo Otsuki, Akashi, JP;
Katsumi Nakashima, Kobe, JP;
Goro Nishiyama, Miki, JP;
Kentaro Yamazaki, Marugame, JP;
Kouichi Ohta, Sakaide, JP;
Shinji Koga, Kobe, JP;
Masayuki Inuzuka, Ikeda, JP;
Hidehito Nishida, Kobe, JP;
Yasuo Otsuki, Akashi, JP;
Katsumi Nakashima, Kobe, JP;
Goro Nishiyama, Miki, JP;
Kentaro Yamazaki, Marugame, JP;
Kouichi Ohta, Sakaide, JP;
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Kabushiki Kaisha Kawasaki Zosen, Kobe, JP;
Abstract
A friction stir welding device for welding an article by means of a welding tool, includes: a tool holding section configured to hold the welding tool and rotate round a predetermined reference axial line; rotation driving unit configured to drive the tool holding section to rotate round the reference axial line; movement driving unit configured to drive the tool holding section to move along the reference axial line; and a car body loaded with the tool holding section, the rotation driving unit and the movement driving unit, the car body being configured to travel above or below the article.