A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 67/14 (2006.01) A63B 47/00 (2006.01)
Patent
CA 2083446
A curling stone is manufactured of a two layered material, a main body and a bottom layer on which the running edge is formed. The two layers are joined along a flat mating surface that is readily formed on the main body usinga stone saw. The stone may be manufactured by the refurbishing of existing stones on which the running edge has been damaged or it may be manufactured as an original stone. A granite that is resistant to water penetration may be used for the bottom layer and a less expensive, more shock resistant granite for the main body, including the striking band.
Pierre de curling constituée de deux couches de matériaux, une couche principale supérieure et une couche de base constituant la semelle. Les deux couches sont mises en contact le long d'une surface de liaison plate qui est simplement formée à l'interface de la couche principale à l'aide d'une scie à pierres. La pierre peut-être fabriquée à partir d'une pierre déjà existante dont la semelle a été endommagée ou à partir d'une pierre originale. Une pierre étanche peut être utilisée pour réaliser la semelle tandis qu`une pierre moins chère, mais plus résistante au choc, peut être utilisée pour constituer le corps principal et la bance d'impact.
Battison Williams Dupuis
Thompson Albert N.
LandOfFree
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