Single-lane roller carriage of vehicle, has seat shell that is formed between front wheel and rear wheel, where front wheel is provided with friction steering portion

摘要

The single-lane line roller carriage has a seat shell (30) that is formed between front wheel (1) and rear wheel (2). The front wheel is provided with a friction steering portion. The rear wheel is provided with a brake assembly. A multi-tubing frame is arranged to support the seat shell and front and rear wheels. A wishbone suspension (3) is connected at the ends in the bearing point (4) of the seat shell at an angle of 10-30 [deg] .