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. 27, 2016
Filed:
Jul. 27, 2012
Andreas Buschbeck, Bickenbach, DE;
Dieter Thelen, Modautal, DE;
Andreas Buschbeck, Bickenbach, DE;
Dieter Thelen, Modautal, DE;
Schenck RoTec GmbH, Darmstadt, DE;
Abstract
Disclosed is a clamping device of a balancing machine for coaxially clamping a toolholder on a spindle rotary about an axis of rotation (), in which the coupling shank () is supported in the receiving socket only on discrete supports (-) which are spaced from each other circumferentially and lie in three relatively spaced engagement planes (E, E, E) intersecting the axis of rotation (). Four rigid discrete supports (-) are arranged in pairs in the first (E) and the second (E) engagement plane and combine to form a rigid support in a first radial direction. Formed in the third engagement plane (E) lying between the first and the second engagement plane is a fifth discrete support () which effects a supporting function in a second radial direction opposite the first radial direction.