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. 30, 2009
Filed:
Oct. 19, 2006
Yoshitaka Nagano, Oyama, JP;
Yoshitaka Nagano, Oyama, JP;
Showa Denko K.K., Tokyo, JP;
Abstract
A joining method for joining together a first member having a circular hole and a second member having a circular portion fitted into the circular hole, at and around an entire annular joint interface between a circumferential wall of the circular portion and a circumferential wall of the circular hole. The joining method includes: preparing a clamp apparatus having a clamp body and a presser member attached to the clamp body in a manner rotatable about an axis of the circular hole of the first member; and joining the first and second members together at and around the annular joint interface therebetween while clamping the second member by the presser member so as to prevent movement of the second member in relation to the first member and rotating the first and second members about the axis of the circular hole of the first member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile