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. 10, 2013
Filed:
Sep. 06, 2012
Guenter Ruehle, Loechgau, DE;
Kesel Benjamin, Boxberg, DE;
Guenter Ruehle, Loechgau, DE;
Kesel Benjamin, Boxberg, DE;
GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG, Untergruppenbach, DE;
Abstract
A shaft arrangement for a transmission comprises a shaft having an axial bore connected to an oil supply system, at least one loose wheel rotatably supported on the shaft via a bearing, and a shift clutch arrangement which connects the loose wheel for rotation with the shaft. The shift clutch arrangement comprises a guide sleeve connected for rotation with the shaft via a tooth engagement. The axial bore supplies oil to the bearing and shift clutch arrangement via a transversal bore in an area of the tooth engagement between the guide sleeve and the shaft. A channel in at least one of an area of a toothing of the guide sleeve and an area of the toothing of the shaft, which, together with the guide sleeve toothing, forms the tooth engagement connects the transversal bore with an area between the guide sleeve and the bearing.