Canada CIPO application No. 2638950 has been filed by the applicant on Feb. 8, 2008
No federally sponsored research and development has been obtained.
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It is known that traveling curling rocks during a curling game are deviated from the straight line due to the friction between the rotating rock and the ice which is greater at the front than at the back of a traveling curling rock. Because the rotating rock is causing momentarily melting of the ice and a liquid film between the rock and the ice, the friction is reduced at the rear end thus causing deviation of the curling rock (Shegelski, Niebergall, and Walton 1996: “The Motion of a Curling Rock”, Can. J of Physics, vol. 74, 663-670). Since the formation of the liquid film is enhanced by the energy transmitted from the sweeping curling broom during a traditional game, a curling broom able to add further energy will enhance the deviation from the straight line and extend the traveling distance of the curling rock.
Using the Energized Curling Broom broom capable to deliver additional energy and favor the formation of liquefied ice not only eases the control over the direction and distance of the moving curling rock, but also permits older and feeble player to participate fully in the curling game.
The proposed curling broom head is provided with an energy source, a device able to transfer energy to the ice, and a controlling device for adjusting the energy transfer.
The Energized Curling Broom is a traditional curling broom the head of which is bearing an energy source and an energy transferring device that can be activated by an on/off/control device. Using the Energized Curling Broom broom capable to deliver additional energy and favor the formation of liquefied ice, not only eases the control over the direction and distance of the moving curling rock, but also permits older and feeble player to participate fully in the curling game.
The embodiment of the invention as shown in
Number | Date | Country | Kind |
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2638950 | Aug 2008 | CA | national |