A front wheel transmission turning device for a vehicle is adapted to be coupled to a transmission shaft and installed at a vehicle wheel, and includes a plurality of balls, an outer annular seat having a plurality of angularly spaced-apart outer grooves, and an inner annular seat having a plurality of angularly spaced-apart inner grooves. A quantity of the balls is not smaller than three, and a quantity of the outer grooves is a multiple of and larger than the quantity of the balls. The balls are equiangularly arranged and each of the balls is removably received between a corresponding one of the outer grooves and a corresponding one of the inner grooves.
FRONT WHEEL TRANSMISSION TURNING DEVICE FOR A VEHICLE
2020-11-19
Patent
Electronic Resource
English
Front wheel turning electric actuating device for unmanned aerial vehicle
European Patent Office | 2023
|Front wheel turning electric driving device of unmanned aerial vehicle
European Patent Office | 2024
|