VEHICLE GEARBOX (EMBODIMENTS) Russian patent published in 2018 - IPC F16H3/97 F16H37/08 

FIELD: machine building.

SUBSTANCE: invention relates to the gearboxes (GB). According to the both embodiments, the gearbox contains the primary shaft (1), the secondary shaft (2), the intermediate shaft (3). Primary shaft (1) and the intermediate shaft (3) are installed coaxially and connected to each other, and the secondary shaft is located in-parallel to the shafts (1) and (3). Secondary shaft (2) is made of two connected by the splined connection parts, and can have the additional bearing support. Coaxially with the intermediate shaft (3) the output shaft (4) is installed. On the intermediate shaft (3) gears are stationary fixed, which are in constant engagement with the mounted on the secondary shaft (2) corresponding gearings gears. Gears shift is carried out by means of couplings (5). At the secondary shaft (2) output end and on the output shaft (4), a pair of constantly engaged gears (6) and (7) is installed, acting as the demultiplicator. According to the second embodiment, in the GB front part on the intermediate shaft (3) the gears splitter (10) is mounted.

EFFECT: enabling improvement in the gearbox performance.

6 cl, 2 dwg