Ski with improved profile

Details Ski with improved profile Ski with improved profile

1994-06-01

1998-03-10

Johnson, Brian L.

Land vehicles

Skates

Runner type

280601, 280602, A63C 504

Patent

active

057252360

ABSTRACT:
A ski having a tip region, a heel region, and a central zone, is provided with a running sole having longitudinal sides and a longitudinal axis, an edge formed on each of the sides of the running sole, and an upper face including at least two side faces being non-parallel to the running sole. The at least two side faces intersect each other above the running sole to create a ridge extending longitudinally over at least part of the ski. The ridge is asymmetrical with respect to a longitudinal mid-plane through the longitudinal axis of the running sole.

REFERENCES:
patent: 1998702 (1935-04-01), Boline
patent: 4219206 (1980-08-01), Kjesbo
patent: 4697821 (1987-10-01), Hayashi et al.
patent: 4778197 (1988-10-01), Floreani
patent: 4957304 (1990-09-01), Diard et al.
patent: 5002300 (1991-03-01), Pascal et al.
patent: 5335931 (1994-08-01), Lacroix et al.
patent: 5366234 (1994-11-01), Rohrmoser
patent: 5427401 (1995-06-01), Liard

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