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. 30, 1996
Filed:
Nov. 29, 1994
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Shinkawa, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
1565801 ; 228-11 ; 228-45 ; 2281101 ;
Abstract
An ultrasonic horn of a bonding apparatus quipped with a bonding tool attached to one end of the horn and a vibration-generating source such as an electrostrictive strain element, magnetostrictor, etc. attached to a bonding arm that supports the bonding horn. The ultrasonic horn is further provided with a vertical vibration adjuster which adjusts the vertical component of the vibration of the ultrasonic horn, and the vertical vibration adjuster includes a projection, recess, etc. provided at the end of the horn.