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. 20, 1976
Filed:
Aug. 06, 1974
Applicant:
Inventors:
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D02G / ;
U.S. Cl.
CPC ...
57 7745 ;
Abstract
The present invention relates to a false twisting device comprising false twisting spindles including a turbine provided with turbine blades capable of rotating by employing of fluid and controlling device for the rotation number of the turbine. The control of the rotation number can be performed by using a rotation number detector, a rotation number prescribing device, a controller for controlling the rotation number of each turbine through a sevo valve and a scanner.
Shindo, Noboru. (1976). False twisting device (U.S. Patent No. 3950930). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3950930
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile