18889869. GEARBOX ASSEMBLY (Deere & Company)
GEARBOX ASSEMBLY
Organization Name
Inventor(s)
Javier Jose Perez Ramirez of Mannheim DE
Daniel Vergara Martinez of Mannheim DE
Thomas Rohlfing of Mannheim DE
GEARBOX ASSEMBLY
This abstract first appeared for US patent application 18889869 titled 'GEARBOX ASSEMBLY
Original Abstract Submitted
A gearbox assembly may include a gearbox housing, a transmission space enclosed by the gearbox housing, a first shaft mounted in the gearbox housing, a cavity formed in the first shaft, and a channel formed in the first shaft which connects the transmission space to the cavity of the first shaft for supplying lubricant. In the cavity, a second shaft may be rotatably mounted. The second shaft may have a first bearing area, a second bearing area, a gear area engaged with a ring gear to the gearbox housing, and a shaft end range from the cavity of the first shaft. A seal adjacent to the shaft end area may seal the cavity, and the outer diameter of the second shaft between the first bearing area and the shaft end area may be stepped at a shaft shoulder. The first bearing area may include a first groove and the shaft shoulder with a second groove.