B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
277/71, 115/9
B63H 21/30 (2006.01) B63H 25/42 (2006.01)
Patent
CA 1051279
ABSTRACT OF DISCLOSURE Disclosed herein is a marine propulsion device comprising a mounting plate adapted to be secured to the bottom of a boat hull in watert ight relation and having therein an endless surface defining an opening, and a margin extending from the endless surface, a resilient member comprising an annular sealing portion including an endless surface defining a central opening and a plurality of angularly spaced extensions which project outwardly from the annular sealing portion and constitute elastomeric mounts, a clamping member including an annular portion located within the central opening of the resilient member and defining a central opening, and a flange portion extending outwardly from the annular portion, a lower unit extending through the opening in the clamping member and including a mounting flange, and means securing the clamping member to the mounting flange with the annular sealing portion of the resilient member located between the mounting plate and at least one of the lower unit mounting flange and the clamping member so as thereby to effect a watertight seal between the lower unit and the mounting plate and with the extensions located between the margin of the mounting plate opening and one of the lower unit mounting flange and the clamping member flange so as thereby to support and vibrationally isolate the lower unit from the mounting plate.
262118
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