The axis chair is a steel tube 30×2,5 mm, connected by welding with two axles — speed rollers, the larger diameter of which is equal to the inner diameter of the tubular shaft, and a smaller — diameter landing the front wheel bearings. At the end of the cushion threaded for fixing the wheel on the axle shaft washer and nut.
Front wheel self-propelled chairs from any moped. For fixing fixed part of the brake drum of each wheel to the axle are welded lugs bent from a steel strip in the form of the letter P.
Self-propelled chair is controlled using the steering wheel, is rigidly connected to the rear portion of an articulated vehicle. Characteristically, kolacna turns right when the steering wheel turns to the left, the right arm goes forward, and the left — back. Accordingly, a left rotation is performed when there is forward the left arm and the right ago. Such features control the driver usually gets used quickly enough.
Mounted on the steering wheel and all other controls wheelchair: on the right handle grip control throttle overshadow the carb (throttle) and the brake handle; left handle control clutch and lever transmission.
Engine starting is accomplished using a modified kick: place the pedal pad of the device is fixed machined aluminum pulley on which is wound two or three turns of the nylon cord with a thickness of about 8 mm. the Free end of the cord is equipped with a comfortable grip. To start the engine, enough for the driver to pull the lever of the starting device approximately a quarter turn to turn the handle of gas.
If you intend to use the chair on city streets, it should be equipped with light devices: how low — headlight, rear “dimensions” and reflectors-reflectors. Also nice install on the machine and the sound of the bike.
The speed such a vehicle will be about 20 nm^h. Note that this is still too much for such a short one that does not have depreciation of the machine; so fast you can move only on smooth asphalt.
Braking is via two front wheels driven by one lever on the right handlebar grip. It will have to mounted on the brake lever gaiter and focus so you can install the two brake cable.
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