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. 11, 1978
Filed:
Mar. 21, 1977
Tazo Yumuro, Komatsu, JA;
Takashi Furuto, Komatsu, JA;
Kabushiki Kaisha Komatsu Seisakusho, Tokyo, JA;
Abstract
A device for positioning the backward stroke end of a shearing blade for use in a bolt forming header comprises a shearing slide reciprocably mounted within a box-shaped frame and having a shearing blade attached to the leading end thereof and a first abutment member fixedly secured to the rear end thereof, said abutment member having an inclined face formed in the rearmost end thereof, a stopper member movably mounted on the rear end portion of said frame and having an inclined face formed in the portion thereof opposite to the inclined face of said abutment member, and an adjusting mechanism mounted on said frame for moving said stopper member in the direction perpendicular to that of reciprocation of said shearing slide, thereby adjusting the backward stroke end of said shearing blade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile