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:
Apr. 13, 1993
Filed:
Mar. 23, 1992
Applicant:
Inventors:
Gerd Stahlecker, Eislingen/Fils, DE;
Hans Braxmeier, Sussen, DE;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57133 ; 57132 ; 57134 ; 57135 ; 384237 ; 384239 ; 384240 ;
Abstract
In the case of a spinning or twisting spindle having a spindle shaft which is disposed in a spindle bearing housing by means of a bolster and a step bearing, it is provided that the spindle bearing housing is surrounded by a sleeve-type housing which is connected with the bottom of the spindle bearing housing by way of an elastic connecting element which forms a point of discontinuity for the flow of structure-borne sound. In addition, it is provided that the space between the spindle bearing housing and the outer housing is filled with a viscous medium up to at least two-thirds of the height of the spindle bearing housing.