B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
114/24
B63B 5/00 (2006.01) B63B 5/24 (2006.01)
Patent
CA 1082051
ABSTRACT OF THE DISCLOSURE A canoe shell is made of resin impregnated glass fibre in a split mold with flotation chambers formed along each side just below the gunwales. After removal from the mold, pre-formed flotation blocks of expanded foam such as polyurethane are inserted into the chambers with the opening vent being sealed with a cover of resin impregna- ted glass fibre cloth. Pre-formed expanded foam blocks are also inserted in the nose and stern and sealed into place in a similar manner.
282775
Ade & Company
Hasiuk Steve
Pawlosky Jacob
LandOfFree
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