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. 04, 1995
Filed:
Nov. 30, 1993
Gerd Stahlecker, Eislingen Fils, DE;
Hans Braxmeier, Sussen, DE;
Other;
Abstract
In the case of a tube coupling system for a spinning or twisting spindle, in the case of which cap-type buttons project away from the outer circumference and come to rest against the interior wall of the tube, it is provided to place in the hollow spaces formed by the cap-type buttons one body respectively with a given mass. Because of the centrifugal force exercised by the massive bodies, the buttons are pressed toward the outside during the rotation of the spindle and come to rest against the interior wall of the tube. During the stoppage of the spindle, no radial force is operative in the case of the tube coupling system so that an axial displacement of the tube, particularly the removal of a full package and the fitting of a new tube, are possible without the resistance of the tube coupling system.