Riding device e.g. sledge, for sports person, has four guide, where two guides are connected to different contact surfaces so that guides transmit bending and torsional moments and shearing forces arising during ride to each other

摘要

#CMT# #/CMT# The device has longitudinal guides (L1-L4) with movable connections that exhibit two contact surfaces (S1, S2) that are arranged parallel to one another. Two of the guides are connected to different contact surfaces that have terrain contact with a cross connection such that the guides transmit bending and torsional moments and shearing forces arising while riding the sledge to each other. #CMT#USE : #/CMT# Used for a sports person. #CMT#ADVANTAGE : #/CMT# The guides are connected to the different contact surfaces such that the guides transmit the bending and torsional moments, and shearing forces arising during ride operation with each other, thus facilitating efficient steering of the sledge by the rider. The design of the guides minimizes physical efforts needed to position the contact surfaces of the sledge into a snow plough mode, and hence the sledge can be easily arrested in an elegant fashion. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a top view of a riding device. D1-D4 : Swivel joints K1-K4 : Joints L1-L4 : Longitudinal guides S1, S2 : Contact surfaces V1, V2 : Tubes.