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:
Apr. 13, 2004
Filed:
Jun. 28, 2002
Applicant:
Inventors:
Ryuichi Kyomasu, Kodaira, JP;
Yoshihiko Seino, Musashimurayama, JP;
Assignee:
Kabushiki Kaisha Shinkawa, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 5/20 ; B23K 3/700 ; B32B 3/116 ; B32B 3/100 ;
U.S. Cl.
CPC ...
B23K 5/20 ; B23K 3/700 ; B32B 3/116 ; B32B 3/100 ;
Abstract
A transducer vibrated by a vibrator and used in a bonding apparatus, the transducer including holding portions provided so as to protrude at at least two locations that correspond to the nodes of vibration of a transducer main body, and connecting portions each connecting the tip ends of two protruding holding portions to each other. The transducer main body, holding portions and connecting portions are integrally formed from a single material member.