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:
Aug. 31, 1976
Filed:
Jul. 09, 1975
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; G10K / ;
U.S. Cl.
CPC ...
57 / ; 57108 ;
Abstract
A sound reducing device in a textile machine including a plurality of spindle assemblies driven by a travelling belt and each forming a balloon of yarn upon rotation thereof. The spindle assembly comprises a first source of noise, which are the travelling belt and the spindle wharves, and a second source of noise, which are the balloon forming sections of the spindle assemblies. The sound reducing device is characterized in that one of the first and second sources of noise is covered by a first sound reducing boundary and the other of the first and second noise sources as well as the first sound reducing boundary is disposed within a second sound reducing boundary.