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:
Jan. 24, 1984
Filed:
Aug. 25, 1981
Touru Nakaoki, Tokyo, JP;
Hiroshi Uno, Tokyo, JP;
Mutoh Industry Ltd., Tokyo, JP;
Abstract
A digital measuring device for a machine tool in which a transfer member is fed in a predetermined direction by the manual rotation of a lead screw; the improved digital measuring device includes: a pulse generating unit for converting a rotational motion of the lead screw to a pulse signal having a direction component, a microcomputer for storing accurate transfer data of a feed system of the machine tool for each address signal based on the pulse signal, and a display unit connected to an output side of the microcomputer, whereby the address signal is inputted to the microcomputer on the basis of the output pulse of the pulse generating unit, and the previously measured accurate transfer data of the feed system of the machine tool is called out from the microcomputer, and the transfer data is displayed on the display unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile