Land vehicles – Skates – Runner type
Patent
1983-09-26
1986-01-14
Mitchell, David M.
Land vehicles
Skates
Runner type
280608, A63C 500
Patent
active
045642109
ABSTRACT:
The invention is a cross-country ski which is useful for ski mountaineering. The cross-country ski comprises a ski body having a longitudinal slot in its underface, metal edges extending below the underface, a climbing surface fixed in said longitudinal slot, a first fastening means fixed in said longitudinal slot, and a detachable running surface. The longitudinal slot preferably runs the entire length of the sliding sole, i.e., the sliding surface of the ski. The running surface has a second fastening means fixed on its backside and preferably an element of a third fastening means at its ends. In the latter case, an element of the third fastening means is also present on the ski body. The running surface covers the entire underface of the ski between the metal edges and fits flush with the metal edges.
REFERENCES:
patent: 2189760 (1940-02-01), Matthee et al.
patent: 2287252 (1942-06-01), Kaufmann
patent: 3178194 (1965-04-01), Buchmuller
patent: 3980312 (1976-09-01), Buttner
patent: 4083577 (1978-04-01), Ford
patent: 4095813 (1978-06-01), Hall
patent: 4148500 (1979-04-01), Nidecker
patent: 4165886 (1979-08-01), Nussbaumer
Camby Richard M.
Mitchell David M.
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