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. 16, 1977
Filed:
Oct. 02, 1975
Yoshihiro Hashimoto, Hachioji, JA;
Shinichi Isobe, Tachikawa, JA;
Fujitsu Fanuc Limited, Tokyo, JA;
Abstract
The present invention discloses a method and apparatus for distributing command pulses to a numerically controlled machine which is provided with a first and a second control axis having different resolution. The first control axis has a smaller resolution than the second control axis. The numerical datum for each control axis, based on the smaller resolution are given to the pulse distributing circuit. When the command pulse obtained by the pulse distributing operation is supplied to the first control axis, the movable part of the machine is displaced by an amount corresponding to the smaller resolution. At this time, the distributing point is also moved by the same amount in the first axis direction. When the command pulse is supplied to the second control axis, the movable part of the machine is displaced by an amount which is a multiple of the smaller resolution by the ratio of the resolutions of the two control axes, and the distributing point is also moved by the same amount in the second axis direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile