Land vehicles – Skates – Runner type
Patent
1994-11-29
1996-02-20
Johnson, Brian L.
Land vehicles
Skates
Runner type
280610, A63C 512
Patent
active
054923573
ABSTRACT:
A ski comprising: a first, lower assembly (10), including a planar running sole (11) having a plane of symmetry (P) perpendicular to the plane of the running sole and passing through the longitudinal mid-axis of the running sole; a second, upper assembly (15), forming a top (16) and lateral sides (17); and these two assemblies define an intermediate space (20), in which the neutral fiber (FN) is located, wherein the inclined longitudinal reinforcement element consists of a flat strip (25) which, while defining an acute angle with respect to the plane of the running sole (11), is arranged asymmetrical with respect to the plane (P) of symmetry of the lower assembly (10).
REFERENCES:
patent: 2581532 (1952-01-01), Hem
patent: 3722901 (1973-03-01), Koike
patent: 3823956 (1974-07-01), Zechmeister et al.
patent: 5005853 (1991-04-01), Lampl
patent: 5108124 (1992-04-01), Pascal et al.
patent: 5169170 (1992-12-01), Hayashi
Johnson Brian L.
Skis Rossignol SA
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