E - Fixed Constructions – 01 – H
Patent
E - Fixed Constructions
01
H
37/15
E01H 5/06 (2006.01)
Patent
CA 1241193
ABSTRACT OF THE DISCLOSURE This invention relates to ice-scrapers for re- surfacing the ice sheets of hockey rinks. There is dis- closed a rectangular ice-scraping hardened blade defining two opposite faces and four sides, and a blade holder releasably secured to one of the blade faces by a nut and bolt assembly and adapted to be mounted to an ice-resurfacing machine. Each of the blade longitudinal sides is concave and defines two sharpened edges. The hole and nut assembly allows 180-degree incremental rotation and also inversion of the blade relative to the holder, so that any of the four sharpened edges can be used as the frontwardly-loading scraping edge for the resurfacing of an ice-rink upon forward motion of the holder with concurrent forward sliding of the blade bottom face flatly against the ice to be resurfaced.
494983
Martineau Francois
Tremblay Leopold
LandOfFree
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