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:
Aug. 03, 2021
Filed:
Jul. 12, 2019
Applicant:
Beijing Fsw Technology Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Beijing FSW Technology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/00 (2006.01); B23K 20/12 (2006.01);
U.S. Cl.
CPC ...
B23K 20/1255 (2013.01);
Abstract
A double-head double-sided high-efficiency friction stir welding device includes a base (), a pair of columns () arranged on the base (), an upper beam (), at least one worktable connected with a horizontal surface of the base (), vision sensors () mounted on the upper head () and the lower head () and used for identifying the weld, and a CNC controller () used for controlling operations of the gantry, the upper head (), the lower head (), the worktable and the vision sensors ().