Indivicual wheel drives for wheels
Реферат: 1347192 Vehicle wheel drives ZAHNRADFABRIK FRIEDRICHSHAFEN AG 7 April 1972 16142/72 Heading B7H In a vehicle wheel drive comprising an electric motor 6 and two-stage planetary reduction gearing 10, the sun wheel 13 of the first planetary stage 11 is connected to a hollow motor shaft 9, the planet gears 19 of the second stage 12 are carried by a web 20 connected to a wheel hub 2, and the sun wheel 17 of the second stage 12, which is connected to the planet carrier 16 of the first stage, is coupled to brake means 22 by a shaft 21 passing through the motor shaft 9. The annular gears 14, 18 of both planetary stages 11, 12 are formed on a common member secured to the motor casing 5. The brake means 22 includes a disc-type service brake 23 and a drum-type parking brake 24.
Gate-lever rectilinear-guiding mechanism of increased accuracy and driver for wheeled vehicles driven by muscular power of a person
Номер патента: RU2664852C1. Автор: Анатолий Николаевич Кузнецов. Владелец: Анатолий Николаевич Кузнецов. Дата публикации: 2018-08-23.