TANDEM VEHICLE Russian patent published in 2018 - IPC A63G9/00 

Abstract RU 2640475 C2

FIELD: transportation.

SUBSTANCE: self-propelled swing consists of two single two-wheeled trolleys longitudinally connected by two (ver.) rubber cords, with two separate rest pads for users' feet on the axes of each of them. On the axis of one trolley, between the rest pads, a coil is installed, with synthetic cord wound thereon, the free end of which is attached to the axis of the other trolley, in its middle part. The coil interacts with the axis on which it is put by means of the MOA.

EFFECT: reducing the cost of facilities.

1 dwg

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RU 2 640 475 C2

Authors

Lyalin Aleksandr Polikarpovich

Dates

2018-01-09Published

2016-05-24Filed