FIELD: machine building.
SUBSTANCE: group of inventions relates to the field of machine building. Vehicle transmission module (10) comprises first part (11) and second part (12). Spiral spring (1) is located between first and second parts. Spiral spring is made with cross-section increasing depending on length in separate sections. Height of spiral spring is continuously increased from inner fastener (4) to external fastener (5). Width of spiral spring is continuously increased from inner fastener to outer fastener. Transmission for vehicle comprises one module.
EFFECT: disclosed is spiral spring for transmission of torque in vehicle transmission and for elimination of oscillations and/or suppression of torsional vibrations.
13 cl, 11 dwg
