About 14 results
https://drivepatents.com/patents/1393421 · 21 Jan 2026
Die vorliegende Erfindung betrifft eine landwirtschaftliche Arbeitsmaschine (1), insbesondere einen Traktor (2), umfassend zumindest eine Antriebseinheit (3, 4), ein Hydrauliksystem (5) zum Betreiben von Antriebs- und/oder Arbeitsaggregaten der Arbeitsmasc...
https://drivepatents.com/patents/1399679 · 6 Nov 2024
Die vorliegende Erfindung betrifft ein hydromechanisches Getriebe (2) mit einem mechanischen Getriebe (3) und einem stufenlos verstellbaren hydrostatischen Getriebe (4), das mit dem mechanischen Getriebe (3) zusammenwirkt, wobei das mechanische Getriebe (3...
https://drivepatents.com/patents/941458 · 22 Jun 2016
A method for transmission control for an agricultural work machine with a continuously variable, in particular hydrostatic, transmission, which has an actuator for adjusting a transmission ratio of the transmission, a control unit for controlling the actua...
https://drivepatents.com/patents/945185 · 6 Apr 2016
A transmission arrangement (1) for a commercial vehicle, comprising a transmission input (11), a mechanical transmission branch with a mechanical shift transmission (10), a hydraulic transmission branch with a hydraulic transmission (6, 7) and a transmissi...
https://drivepatents.com/patents/954047 · 27 Jan 2016
An agricultural vehicle, in particular a tractor (1) or harvesting machine, in full-track design with a vehicle structure (2), on which, in relation to a vehicle longitudinal axis (3), on both sides respectively a track drive (4) for supporting the vehicle...
https://drivepatents.com/patents/957346 · 23 Sep 2015
A tracked vehicle comprises a body and at least one left and one right track drive unit (5). The track drive units (5) are connected to the body via a machine axle (19) and each have a first and a second idler roller (8, 9) as well as a first and a second ...
https://drivepatents.com/patents/973768 · 11 Jun 2014
The gearbox assembly has a mechanical stepped gearbox (14) and a hydrostatic gearbox (3) that is coupled to the stepped gearbox, where the hydrostatic gearbox has two hydrostatic partial gearboxes (10,11) which are connected parallel to each other with the...
https://drivepatents.com/patents/997883 · 26 Sep 2012
The unit has a hydrostatic transmission with two hydrostatic units (23, 33) e.g. pump and motor, that are connected in a pressure fluid circuit. A feeding pump (80) conveys pressurized fluid from a pressure fluid reservoir i.e. oil sump (91), into the pres...
https://drivepatents.com/patents/997880 · 26 Sep 2012
The drive has a mechanical distribution gearbox arranged between a drive shaft (1) and an output shaft (7). A continuously adjustable hydrostatic transmission works together with the distribution gearbox. A supporting frame (36) of the hydrostatic transmis...
https://drivepatents.com/patents/1006717 · 28 Dec 2011
The coupling has a coupling part (10) connected with a carrier vehicle and another coupling part (11) connected with former coupling part. A locking device is assigned to the former coupling part and a fixing pin is assigned to the latter coupling part. Th...