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. 23, 1995
Filed:
Jun. 09, 1993
Applicant:
Inventor:
Hiroo Otoshima, Shiga, JP;
Assignee:
Murata Kikai Kabushiki Kaisha, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57 / ; 57 75 ; 57262 ; 57279 ; 57353 ; 29765 ;
Abstract
A traveller changer in which a first operating portion having a tensor for absorbing the slack of yarn passed through a traveller in a ring spinning frame, and a second operating portion having a yarn hooking lever, a traveller removing element and a traveller mounting elements are provided on a carrier unit, the first operating portion being disposed at a predetermined certain height relative to the carrier unit, and the second operating portion being disposed vertically movably in arrowed directions with respect to the carrier unit so that it can follow up the height of a ring rail.