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. 01, 1986
Filed:
Mar. 14, 1984
Applicant:
Inventors:
Assignee:
Rengo Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318603 ; 318625 ; 83499 ;
Abstract
Tools to be positioned all at once are moved from a stand-by reach toward a positioning reach by means of a rotatable shaft, and respectively positioned at their desired positions in the positioning reach after passing an origin located at a border line between the stand-by and positioning reaches. Central computer controls count pulse signals transmitted from a pulse generator synchronously rotated by the rotatable shaft, and compensate set values for the desired positions for the distance over which each tool has been moved in the stand-by reach.