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:
Dec. 01, 2009
Filed:
Jun. 26, 2006
Stefan Drope, Albstadt, DE;
Johannes Bruske, Albstadt, DE;
Karl-heinz Gesing, Raesfeld, DE;
Groz-Beckert KG, Albstadt, DE;
Abstract
In the heald shaft () according to the invention, a coupling device () is provided which serves for connecting the end binder () with the shaft rod () and which has a spring-biased clamping member () for frictionally holding a coupling element () in the shaft rod (). When required, the clamping member () may be moved into its releasing position against the force of the spring element () for releasing the coupling element (), so that the latter may be pulled out of the shaft rod () alone, or possibly together with other components of the coupling device (). Operating such a coupling device is particularly simple and requires neither particular skill nor particular attention. The coupling device () is adapted for shaft rods of lightweight construction.