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:
Mar. 22, 1983
Filed:
Jun. 24, 1981
Applicant:
Inventor:
Hideo Yanobu, Kyoto, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ; D01H / ;
U.S. Cl.
CPC ...
57279 ; 57 5886 ;
Abstract
A double twister provided with a pneumatic yarn guide means and tension regulating means including a hollow yarn guide tube inserted slidably in a central hole of a yarn supply bobbin of the double twister, a first spring for urging upward the hollow yarn guide tube and a second spring which is wound on the upper end of the yarn guide tube and may bring a flyer boss supporting member into pressing contact with a brake disc.