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:
May. 31, 1983
Filed:
Aug. 11, 1980
Applicant:
Inventor:
William R Hungerford, Detroit, MI (US);
Assignee:
The Bendix Corporation, Southfield, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
364474 ; 364177 ; 318621 ;
Abstract
A numerical control system for a lathe having a cutting tool attached to at least one movable slide. The control system includes velocity or acceleration command generators causing the slide to accelerate to a predetermined velocity prior to the initiation of thread cutting. A digital or analog compensation network causes the slide to follow its associated command signal with zero following error.
Hungerford, William. (1983). Lathe control system (U.S. Patent No. 4386407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4386407
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile