Land vehicles – Skates – Runner type
Patent
1989-07-17
1991-05-21
Mitchell, David M.
Land vehicles
Skates
Runner type
280610, 280633, A63C 504
Patent
active
050169017
ABSTRACT:
The invention comprises a ski having at least one lower cover, at least one upper cover, a core disposed between the upper cover and the lower cover, the core including recessed grooves in a side thereof proximate the upper cover and strip-shaped receiving parts disposed in the grooves. The receiving parts include at least two layers, one of the two layers including metal, and the other of the at least two layers including an elastomeric material, and spacer sleeves extending through the elastomeric material layer and including distal ends which extend beyond the upper cover. The distal ends are for bearing a base plate thereon and the spacer sleeves are for receiving fastening screws to connect the base plate with the receiving parts.
REFERENCES:
patent: 3628802 (1971-12-01), Hashimoto et al.
patent: 3738675 (1973-06-01), Hashimoto
Mitchell David M.
TMC Corporation
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