Portable canoe propulsion system

Details Portable canoe propulsion system Portable canoe propulsion system

2005-06-14

2005-06-14

Wright, Andrew D. (Department: 3617)

Marine propulsion

Operator powered drive for propelling means

Rotary cranking arm

Reexamination Certificate

active

06905379

ABSTRACT:
A portable pedal driven propulsion device for a small watercraft in which power from crank operated pedals is transmitted to a pivotally mounted gearbox on the outside of the watercraft adjacent the operator. A longitudinal drive shaft is connected, at one end, to the gear box and, at the other end, to a propeller so that the drive shaft and propeller can be moved selectively between a raised inoperative position and a lowered operative position.

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