Crosscountry ski sticks particularly for the new technique calle

Details Crosscountry ski sticks particularly for the new technique calle Crosscountry ski sticks particularly for the new technique calle

1987-03-13

1988-11-29

Mitchell, David M.

Land vehicles

Ski or skate appliance or attachment

Ski pole

A63C 1124

Patent

active

047876522

ABSTRACT:
The proposed crosscountry ski stick comprises a tube with a handgrip at its top and a snow-wheel at its lower end, fitted with a spike. The areas of contact with the snow are completely asymmetrical, that is without any symmetry axis. The spike lies in a plane which slants outwards with respect to the skier and forms an angle between 15.degree. and 45.degree.. The snow-wheel has a markedly asymmetrical shape i.e. it has no symmetry axis, it has two essentially straight sides which fan out from the tube forming an angle of between 60.degree. and 90.degree.. One of the straight sides is substantially perpendicular to the skier's direction of travel.

REFERENCES:
patent: 3963254 (1976-06-01), Atto
patent: 4129312 (1978-12-01), Loffelholz
patent: 4288101 (1981-09-01), Atto

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