ROLLER-LED | MODEL CONSTRUCTION

It seems incredible that sparkling chrome valarelli, one of the many exhibits Central exhibition HTTM-82, manufactured by teenagers — it is very “factory” looking. And still made him the club Tashkent city station of young technicians Abdukhamid Dechomai and Hassan Nurmatov. Directed by designer-designer V. A. Ashkin. Vladimir has developed a series of modifications of teenage roller. To build the most interesting of them, he decided with his young assistants. The first was valarelli. About how it works, says the designer himself.

Our machine can serve both scooter and Bicycle. Here’s how it works. Remus arched from the steel tube Ø 12 mm, the ends of which are welded to each link (it passes through the chain of veloplivd). In three places welded to the frame steering bushing, the attachment points of the supporting platform and the rear of the plug.

The plug is cast from aluminum alloy and is affixed to the frame hinge. To move the scooter was soft, they are equipped with shock absorbers between the protrusions of the forks and the brackets are padded thick rubber washers.

Wheels. By design, they are exactly the same, only the hub and the rear mounted sprocket driven. The rims are made of aluminum alloy, and each of them consists of two parts: a smaller cap and a larger integrally molded with the rim, which fits rubber tubeless tire.

The axis of the front fork is in the steering bushing, welded to the frame, and crowned with a delicate steering wheel and emblem.

The handlebar is adjustable here, it is possible to forward or reject. back or lay along the scooter, if the latter are lucky, for example, in the trunk of the car.

Interestingly the host device in which the steering wheel is fixed at a predetermined position. The wheel, consisting of two halves connected by a rod with two pins located at the front part of the housing site.

To it pressed bronze friction poluotoka, and it, in turn, steel wedges, which passes through the axis.

Between the wedges on the axle there is a spring, but it is concise, not throwing wedges, because the right rests on the washer, and the left in the nut. The axle ends of the lever, derived for the logo.

Fig. 1. The layout of the roller:

1 — front fork (1A — axle fork), 2 — handbrake Shoe, 3 — wheel hub 4 — case locking node, 5 — connecting rod 6 — wheel, 7 — poluotoka, 8 — wedge 9 — axis lock lever, 10 — brake cable, 11 — emblem 12 — the axis of the shock absorber 13 — the ledge forks, 14 — rubber isolator, 15 — lug axle steering, 16 — frame, 17 — supporting base, 18 — sprocket, 19 cover, 20 — front mounting bolt of golopristansky, 21 — tubular arc, 22 — rear bolt golopristansky, 23 brake pedal 24 — the lever of the seat, 25 — pedal brake, 26 — spring pedals, a 27 — block foot brake, a 28 — item power brakes, 29 — shock, 30 — ledge of the rear fork, 31 — plug, 32 — axle fork, 33 — unit mounting plugs 34 — based reference sites, 35 — spring 36 — folding prop, 37 — limiter folding Opera 38 — rubber Mat, 39 — axis of the pedal 40, the lever right pedal, a 41 — seat, 42 — master link, 43 — circuit veloplivd, 44 — right arm of the fork. 45 — counter shaft sprocket, a 46 — bracket sprocket, 47 — bolt connection of the halves of the disk, 48 — bus, 49 — disc cap, 50 — disc, 51 — wheel axle, 52, the bearings 53 — power elements the brake pedal, 54 — arm left pedal, 55 — pedal.

All these details directly with the axis of the plug does not relate, in the case of the node holding them force due to the rotation of the lever. Since the axis is its sequel, it Wencelas in the nut with a large thread step, it brings the wedges. Those gliding along the axis of the fork, press on the friction poluotoku and lock the wheel into position.

On the handlebars is a hand brake lever of the front wheel. The rear wheel is also equipped with a brake, but the foot.

In the cavity of the frame is the supporting base. It consists of a base carved from desyatiletnego plywood, metal plates and rubber Mat.

Under the platform there is a folding Parking leg. She turns on the axle in the hub reference platform, removal it is determined by the limiting rod.

Fig. 2. Frame:

1 — steering sleeve, 2 — steel tube, 3 — front support node mounting pad, 4 — hole axis tilt supports, 5 — rear mount reference platform and plug, 6 — master link, 7 — hole axle brake pedals, 8 — bracket of the shock absorber, 9 — hole for the fork axle, 10 — lug for a hinged support.

Now, as the scooter turns into a bike. On the base platform has three holes into which are inserted bolts golopristansky. The latter consists of a tubular arc seat and veloplivd.

The seat is joined with the arc of the telescopic clamp and is adjustable in height.

Veloplivd, like any bike, is a pedal, sprocket, chain and protective cover. The chain tension by moving golopristansky forward slotted hole in mounting ears allow it to do.

Finally, the exterior of floraler. Emblem, steering wheel, steering bushing, axle-lock lever, frame, outline a reference platform, a folding Parking leg and axle seat are chrome-plated. All other metal parts painted silver. Seat upholstered in leatherette.

Recommend to read

“SUPER SABRE” OVERCOMES “THE SOUND”
Supersonic aircraft F100D Super Sabre. During the Korean war, which lasted from 1950 to 1953, in service with the us strike aircraft consisted of jet planes F-86 "saber" ("Sabre") and...
WIRE PIGTAIL
If you want to twist the doubled wire, use the shown ways. Depending on the thickness of the wire, select the appropriate option: for a slim fit and a makeshift reamer with sewing coil...