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:
Dec. 28, 1993
Filed:
Jul. 29, 1992
Applicant:
Inventor:
Tadashi Suzuki, Uji, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57268 ; 57264 ; 57265 ; 57266 ; 57281 ;
Abstract
A yarn exchange and doffing device in a two-for-one twister without lowering of efficiency is proposed. A yarn breakage spindle passing mechanism is provided on the device body which travels along spindles of a two-for-one twister and the mechanism stores a yarn breakage spindle judged to be unnecessary for stoppage.