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:
Jun. 07, 2005
Filed:
Oct. 01, 2001
Dieter Kress, Aalen, DE;
Friedrich Häberle, Lauchheim, DE;
Dieter Kress, Aalen, DE;
Friedrich Häberle, Lauchheim, DE;
Abstract
A junction is proposed between two tool parts, where a first tool part has a recess in hollow cone shape, and a second tool part has a cone-shaped projection that can be inserted into the recess. The junction is characterized by the fact that the recess () and the projection () have practically the identical angel of taper, that the projection () is structured to be practically non-resilient, and the wall () that surrounds the recess () of the first tool part (holder ()), is structured to be resilient, and that the two tool parts () are provided with flat surfaces () that rest against one another when the two tool parts () are connected. It is essential that the two tool parts are secured together in the assembled state of the junction (), in an axial direction by means of a clamping device in such a way that the wall () of the first tool part () is expanded.