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:
Aug. 18, 2015
Filed:
Jun. 27, 2011
Werner Muller, Eggingen, DE;
Werner Muller, Eggingen, DE;
Other;
Abstract
A gearbox arrangement (), which is arranged in a drive train of a multi-axle land vehicle (), in particular a commercial vehicle, or a similar means of transportation, wherein at least one of said axles is driven, wherein at least one planetary drive () is associated with each of the axle halves () of a driven axle. The gearbox arrangement comprises at least one sensor device () for detecting a steering manipulation on the vehicle () and a control device (). In order to have a gearbox arrangement () available that establishes a reliable, simply designed connection between the drive motor and driven wheels () with little effort and enables reliable control of the particular wheels () in regard to rotational speed and torque during drive and during deceleration, and thus realizes a controllable rotational speed compensation during cornering and significantly reduces the diameter and the constructed size of the power-split gearbox in particular for vehicles () having a high axle torque, the axle halves () are driven synchronously without differential and the control device () is provided with a hydrostatic device () that can be manipulated, by which hydrostatic device each of the wheels () rolling without slip maintains its torque.