FIELD: machine building.
SUBSTANCE: invention relates to automotive transmissions. Control system of speed changer for a wheeled vehicle comprises an electrically controlled device connected to a power unit of a gearing. Power unit of the gearing is connected to a speed changer with a belt drive configuration or a speed changer with a ball drive. Speed changer with a belt drive configuration contains a drive pulley, a following pulley and a conveyor belt. Receiving holes, cross-shaped guides of a groove and guide slots of the body are arranged in a ring. Each transfer unit contains transfer balls, rods and slide blocks. Ring drive unit is installed in the transmission body and has a plurality of inclined guide holes. Each inclined major node includes an inclined support ring, a truncated cone-shaped separator, and an inclined support part. Clamping annular surface of the rotor power supply beveled inside and the clamping annular surface of the power outlet beveled inside clamp the transfer balls from the two open sides of the receiving holes. Drive unit of the gearing is connected to the annular drive unit.
EFFECT: increased gearing efficiency.
10 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STEPLESS TRANSMISSION MECHANISM | 2018 |
|
RU2681905C1 |
| CENTRIFUGAL PRESSING DEVICE | 2003 |
|
RU2258851C2 |
| AUTOMATIC V-BELT VARIABLE-SPEED DRIVE | 2000 |
|
RU2186271C1 |
| 0 |
|
SU105071A1 | |
| V-BELT VARIATOR | 2013 |
|
RU2547948C1 |
| AUTOMATIC V-BELT VARIABLE-SPEED DRIVE | 1996 |
|
RU2122670C1 |
| HYBRID DRIVE FOR VEHICLE, IN PARTICULAR, FOR SCOOTER, AND VEHICLE | 2003 |
|
RU2334625C2 |
| DRIVE PULLEY OF VARIATOR | 2015 |
|
RU2610323C2 |
| AUTOMATIC VARIABLE-SPEED DRIVE | 0 |
|
SU1732085A1 |
| WHEELED FORCE UNIT | 1992 |
|
RU2023896C1 |
