Pedal boat

Marine propulsion – Operator powered drive for propelling means – Rotary cranking arm

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

440 42, B63H 1618

Patent

active

061650293

ABSTRACT:
A pedal boat mainly includes a hull equipped with a transmission mechanism and a steering mechanism. A tubular member is connected behind a lower rear end of the hull. The transmission mechanism includes a driving chain wheel, a gearbox, and a propeller connected to the gearbox via a shaft and located in the tubular member. The driving chain wheel can be rotated by use of two pedals connected thereto. Power generated by the rotating chain wheel is transmitted to the propeller via the gearbox at a high transmission gear ratio, so that the propeller rotates at high speed and expels water from the tubular member to move the pedal boat quickly in directions controlled by the steering mechanism. The propeller is located under water and would not splash water about to wet a user of the boat when it works. The pedal boat is manhandled by pedaling but capable of moving at high speed and is therefore an interesting water sport means.

REFERENCES:
patent: D419952 (2000-02-01), Copeland et al.
patent: 1522390 (1925-01-01), Sanders
patent: 1576409 (1926-03-01), Cashoty
patent: 3570436 (1971-03-01), Le Vasseur
patent: 3624737 (1971-11-01), Keller
patent: 3675612 (1972-07-01), Pfeiffer
patent: 4643685 (1987-02-01), Nishida
patent: 5308268 (1994-05-01), Schmid

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Pedal boat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pedal boat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pedal boat will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-989115

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.