Worm gear, particularly for vehicle, for use with snow board, snow scooter, sand board, sand scooter, surfboard and water scooter, has gear worm with multiple parallel progressive movements

摘要

The worm gear has a gear worm (2) with multiple parallel progressive movements, which is mechanically connected with multiple driving motors (3). The used force is dependent on the diameter, contact surface and depth of sinking of individual gear worm and further depends on the number of revolutions, which is determined from number of revolutions of the driving motor.