B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
B63H 16/08 (2006.01) B63H 1/36 (2006.01)
Patent
CA 2165543
A watercraft with a float (1) provided with two paddles (2, 3) symmetrically arranged on either side of the axis (AB) corresponding to the straight line along which the craft is propelled. Each paddle is mounted at a certain depth on the end of an arm (4, 5) by means of a rod (6, 7) extending at right angles to said axis (AB). Two stops (8, 9) are arranged on either side of each paddle to restrict its pivotal movement caused by the rolling motion imparted to the craft by its passenger.
Cette embarcation présente un flotteur (1) qui porte deux pales (2, 3) disposées symétriquement par rapport à l'axe (AB) correspondant à la direction de propulsion rectiligne de l'embarcation. Ces pales sont fixées à l'extrémité de bras (4, 5) à une certaine profondeur par l'intermédiaire d'un axe (6, 7) qui s'étend transversalement à l'axe (AB). Deux butées (8, 9) sont disposées de part et d'autre de chaque pale pour limiter l'amplitude de son mouvement oscillant communiqué par le mouvement de roulis imprimé à l'embarcation par son passager.
Marks & Clerk
Proverbio Rodolphe
LandOfFree
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