Land vehicles – Skates – Runner type
Patent
1982-09-03
1985-10-01
Mitchell, David M.
Land vehicles
Skates
Runner type
A63C 710
Patent
active
045441774
ABSTRACT:
A ski brake includes a holding plate mountable on a ski, a first pedal part having one end supported on the holding plate for pivotal movement about a stationary first axle and the other end pivotally coupled to one end of a second pedal part. The other end of the second pedal part is pivotally supported on a second axle which extends normal to and is supported for movement parallel to the longitudinal axis of the ski. A helical spring has one end supported on the first axle and the other end supported on the second axle and urges the second axle to move in a direction parallel to the longitudinal axis of the ski. Two braking arms are rotationally supported on the second pedal part, are rotationally biased by torsion springs, and have extensions engageable with surfaces on the holding plate to effect rotation of the braking arms in response to movement of the second pedal part.
REFERENCES:
patent: 4101145 (1978-07-01), Korgor
patent: 4266802 (1981-05-01), Svoboda
patent: 4268060 (1981-05-01), Svoboda
patent: 4278268 (1981-07-01), Szasz
patent: 4366968 (1983-01-01), Klubitschko
patent: 4371187 (1983-02-01), Svoboda et al.
patent: 4386788 (1983-06-01), Krob
Mitchell David M.
TMC Corporation
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