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. 02, 1989
Filed:
Nov. 04, 1987
Applicant:
Inventor:
Satoru Taoka, Itami, JP;
Assignee:
Kanai Juyo Kogyo Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ; D01H / ;
U.S. Cl.
CPC ...
57355 ; 57120 ; 57354 ; 57357 ;
Abstract
A ballooning control ring for spinning machinery which has an annular body made of sintered material having a groove in which lubricating a lubricating wick is disposed, a cover body covering said groove and a handle fitting body. The lubricating wick in the groove is connected to an automatic oiling device provided below the handle fitting body. This ring prevents oil-soiling of the annular body and consequently prevents production of oil-stained yarn.