Steerable sled equipped with runner means

Details Steerable sled equipped with runner means Steerable sled equipped with runner means

1987-06-12

1989-01-10

Mitchell, David M.

Land vehicles

Runner vehicle

Multiple sled

280 21A, B62B 1308

Patent

active

047969024

ABSTRACT:
A steerable sled equipped with runner members such as one or more pairs of skis for sliding on snow or the like comprising a chassis associated with the runner members, characterized in that the sled comprises a suspension system interposed between the chassis and the runner members, a direction-control apparatus having a steering wheel mounted to a steering column, and at least a pair of triple-hinge members, each defining three mutually perpendicular rotational axes, with one of the rotational axes being perpendicular to the support plane of the runner members, at least one pair of hinge members being interposed between the chassis and at least one of the pair of runner members, and being associated with apparatus for the remote-control, through the steering column, of the rotation of the runner members.

REFERENCES:
patent: 3140099 (1964-07-01), Feu
patent: 3361436 (1968-01-01), Williams
patent: 3760895 (1973-09-01), Martinmaas
patent: 3827516 (1974-08-01), Lucia
patent: 4036506 (1977-07-01), Scheib
patent: 4279427 (1981-07-01), Kawazoe
patent: 4405140 (1983-09-01), Stevens

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