B - Operations – Transporting – 62 – B
Patent
B - Operations, Transporting
62
B
305/73
B62B 13/02 (2006.01) B62B 13/10 (2006.01) B62B 17/04 (2006.01) B62B 13/00 (2006.01)
Patent
CA 1253537
ABSTRACT OF THE DISCLOSURE A ski sledge is disclosed which comprises steering means, a front ski, two guide rods and two rear skis. The front ski is pivoted on the steering means, while both guide rods are connected at their front ends in common with the steering means and at their rear ends to a rear ski coordinated therewith. The connection between rear skis and guide rods is accomplished by first pivot means com- prising annular spring means, which are deformable radial- ly and peripherally, but substantially rigid in directions transverse to the annulus plane. Second pivot means com- prising similar annular spring means serve for connection between guide rods and the steering means However, the latter spring means are nearly rigid in radial direction. Due to these features the ski-sledge is easier and more precisely to ride and generally better to handle.
496527
Evequoz Jean-Yves
Ridout & Maybee Llp
LandOfFree
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