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. 15, 1989
Filed:
Apr. 22, 1988
Shoji Mishiro, Kawasaki, JP;
Taga Electric Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an ultrasonic oscillation machining apparatus wherein accurate oscillation machining can be attained using a small vertical ultrasonic oscillating element which oscillates with a high frequency. The ultrasonic oscillation machining apparatus comprises a wide oscillating body divided into a plurality of units by one or more slits formed in said wide oscillating body with opposite end portions left thereon, a plurality of vertical ultrasonic oscillating elements secured to one end faces of said individual units of said wide oscillating body for producing vertical oscillations of such a frequency that said opposite end portions of said wide oscillating body are positioned at loop portions of oscillations of the wide oscillating body, and a bite provided at one of said end portions of said wide oscillating body which is positioned at one of the loop portions of oscillations of said wide oscillating body. The bite is driven with a high output power by vertical oscillations composite of oscillations produced by the individual vertical ultrasonic oscillating elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile