Roller skate with user powered drive mechanism

Details Roller skate with user powered drive mechanism Roller skate with user powered drive mechanism

1982-01-05

1984-05-01

Mitchell, David M.

Land vehicles

Skates

With propulsion means driven by occupant

A63C 1712

Patent

active

044456980

ABSTRACT:
Skate adapted to derive motive power from the body weight of the user. The frame has vertical racks cooperating with gears on the foot support for maintaining the foot support in a generally horizontal position during vertical reciprocating movement thereof. Forward movement of the skate is achieved by a flexible tension link cooperating with the gears and a driving wheel via a pawl and ratchet combination and a recoil arrangement.

REFERENCES:
patent: 619370 (1899-02-01), Wagner
patent: 684260 (1901-10-01), Jassmann
patent: 1566380 (1925-12-01), Dennison
patent: 1628004 (1927-05-01), Stetson

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