Sliding carriage i.e. bobsled, has seat that is connected with rear cross beam and rests only upon front cross beam, where seat is adjustable opposite to front cross beam and supported by front and rear cross beams

摘要

The carriage has two ski-like runners (1, 2) that are connected with a rear cross beam (7) and a front cross beam (8) by two front joints (10, 13) and two rear joints (11, 12) arranged on the runners, where the beams support a seat (9). The distance between the front joints is less than the distance between the rear joints. A handle (5, 6) is provided in each runner. The joints are designed as joints with multiple degrees of freedom such as ball joints. The seat is connected with the beam (7) and rests only upon the beam (8), where the seat is adjustable opposite to the beam (8).