US 11,873,886 B2
Transmission and agricultural or industrial commercial vehicle
Jeffrey L. Lubben, Hudson, IA (US); and Pradip Shinde, Chikhali (IN)
Assigned to DEERE & COMPANY, Moline, IL (US)
Filed by DEERE & COMPANY, Moline, IL (US)
Filed on Jun. 14, 2022, as Appl. No. 17/806,753.
Claims priority of application No. 102021115606.8 (DE), filed on Jun. 16, 2021; application No. 102021115607.6 (DE), filed on Jun. 16, 2021; application No. 102021115608.4 (DE), filed on Jun. 16, 2021; application No. 102021115609.2 (DE), filed on Jun. 16, 2021; and application No. 102021115610.6 (DE), filed on Jun. 16, 2021.
Prior Publication US 2022/0403924 A1, Dec. 22, 2022
Int. Cl. F16H 37/08 (2006.01); B60K 17/08 (2006.01); F16H 3/66 (2006.01); B60K 17/28 (2006.01)
CPC F16H 37/082 (2013.01) [B60K 17/08 (2013.01); F16H 3/666 (2013.01); B60K 17/28 (2013.01); F16H 2200/0004 (2013.01); F16H 2200/0078 (2013.01); F16H 2200/0082 (2013.01); F16H 2200/203 (2013.01); F16H 2200/2012 (2013.01); F16H 2200/2015 (2013.01); F16H 2200/2017 (2013.01); F16H 2200/2053 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A transmission for transmitting a torque generated by a traction motor to at least one driven axle of an agricultural or industrial commercial vehicle, the transmission comprising:
a drive element;
a first output element;
a primary transmission unit including at least one first planetary gear set having a first sun gear, a first ring gear, a first planet carrier, and a first planet set, and a second planetary gear set having a second sun gear, and a third planetary gear set having a third sun gear and a third planet set, and wherein the second planetary gear set and the third planetary gear set have a first common planet set and a first common ring gear, and a first common planet carrier, and the primary transmission unit includes at least seven shifting elements;
a reversing unit including at least two shifting elements; and
an intermediate gearbox including at least two shifting elements;
wherein at least three of the at least seven shifting elements of the primary transmission unit, at least one of the at least two shifting elements of the intermediate gearbox, and at least one of the at least two shifting elements of the reversing unit are activatable in combinations of at least five shifting elements so as to establish at least eighteen forward gears between the drive element and the first output element.