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:
Jan. 24, 2012
Filed:
Jul. 14, 2009
Gottfried Pietsch, Hochkirch, DE;
Stefan Rauschenbach, Grosspostwitz, DE;
Andreas Roth, Neunkirchen-Seelscheid, DE;
Gottfried Pietsch, Hochkirch, DE;
Stefan Rauschenbach, Grosspostwitz, DE;
Andreas Roth, Neunkirchen-Seelscheid, DE;
GKN Walterscheid GmbH, , DE;
Abstract
A connection arrangement between a feed roller and a gearbox of a field chopper has a first shaft () with a central bore () that is rotatingly supported around an axis of rotation D, in a gearbox housing (). A second shaft () is connected to a feed roller. The second shaft () is rotatingly supported around the axis of rotation D. The second shaft () has a central bore () that is aligned with the central bore () of the first shaft (). A connecting journal () rests in the central bore () of one of the two shafts (). The connecting journal () is form-fittingly connected to the central bore for torque transmission. It is axially displaceable along the axis of rotation D between a connected position where it is inserted into the central bore () of the other of the two shafts (), and a released position, where it is pulled out of the central bore () of the other of the two shafts (). The connecting journal () is form-fittingly connected, in the connected position, to the other of the two shafts ().