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:
Jul. 14, 1987
Filed:
Feb. 12, 1986
Applicant:
Inventor:
Horst Wolf, Albershausen, DE;
Assignee:
Zinser Textilmaschinen GmbH, Ubersbach-Fils, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57304 ; 57303 ; 57308 ; 57100 ;
Abstract
A spinning or twisting machine comprises at least one operating unit, which is driven by a drive motor mounted near an operating unit, at least one suction or air duct, a heat collecting jacket for a drive motor at least partially enclosing the drive motor, and at least one connecting air duct connecting the heat collecting jacket with at least one suction or air duct so that heat generated at the drive motor can be exhausted through the duct. The ventilators normally associated with the drive motors can be eliminated or reduced in output and energy consumption.