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:
Nov. 25, 2003
Filed:
Jan. 23, 2002
Yoshitaka Aoyama, Osaka, JP;
Shoji Aoyama, Osaka, JP;
Yoshitaka Aoyama, Osaka, JP;
Abstract
A projection bolt feed unit ( ) is mounted on a welding frame ( ) which is made to move by a robot system ( ), and on either one of two electrodes ( ) installed on the welding frame ( ) is formed a receiving hole ( ) in which to insert a shaft ( ). The projection bolt ( ) held in said unit ( ) stops at the position where its shaft ( ) is coxial with the receiving hole ( ), and then the shaft ( ) is inserted into the receiving hole ( ). After that, the welding frame ( ) reaches the work ( ) on standby, to weld the projection bolt ( ) to the work ( ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile