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특허 상세정보

Ice skate blades and method for improving performances thereof

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63C-001/30   
미국특허분류(USC) 280/011.18;
출원번호 US-0822115 (2011-09-30)
등록번호 US-8646784 (2014-02-11)
국제출원번호 PCT/CA2011/050613 (2011-09-30)
§371/§102 date 20130311 (20130311)
국제공개번호 WO2012/040856 (2012-04-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Goudreau Gage Dubuc
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

A method and a system for improving performances of an ice skate blade on ice, comprising selecting a substrate for the blade and controlling wettability of the surface of the substrate, by selecting a surface finish for the surface of the substrate and depositing a thin film coating on the surface of the substrate. The method allows autolubrication of the ice skate blade. The autolubricating ice skating blade comprises a substrate and a thin film coating deposited on the substrate, the substrate having a first friction coefficient on ice, and the blade ...

대표
청구항

1. Autolubricating ice skating blade, comprising a substrate and a thin film coating deposited on the substrate, said substrate having a first friction coefficient on ice, said blade having a second friction coefficient on ice, the second friction coefficient being decreased compared to the first friction coefficient. 2. The blade of claim 1, wherein the substrate is one of: steel, stainless steel, tool steel, powder metallurgy alloys and tungsten carbide. 3. The blade of claim 1, wherein said substrate is treated prior to deposition of said thin film co...

이 특허에 인용된 특허 (15)

  1. Lyden, Robert M.. Blade for an ice skate. USP2003026523835.
  2. Lemelson Jerome H. (48 Parkside Dr. Princeton NJ 08540). Blade for ice skate. USP1993105255929.
  3. Hauser, Ray L.. Composite ice blade. USP2011017866675.
  4. Baker Larry J. (64 Brushwood Crescent Barrie ; Ontario CAX L4N 7E6) White Harry H. (RR 6 ; Site 10 Barrie ; Ontario CAX L4M 5P5). Composition for and method of treating skate blades and the like. USP1996055516556.
  5. Symko, Orest G.; Abdel-Rahman, Ehab; Park, Wanjun; Klein, Thierry; Kieda, David. Formation and applications of AlCuFe quasicrystalline thin films. USP2004036712915.
  6. Zuuring Peter F. (Baie d\Urfe CAX). Ice skate blade. USP1982024314708.
  7. Boisvert, Marc. Ice skate blade produced by pulse plasma nitriding. USP2009077556700.
  8. Tatomir, Wally Wayne. Ice skating blade. USP2010017648146.
  9. Tatomir, Wally Wayne. Ice skating blade. USP2011108033551.
  10. Fask, Richard J.; Smith, II, George T. (Crow); Boudreau, James M.. Runner and method of manufacture. USP2004076761363.
  11. Koyess, Philippe; Dekoos, David; Chretien, Alexandre. Skate. USP2013038387286.
  12. Wuerthner, Holger. Skating sports device with a detachably mounted exchangeable blade. USP2010037673884.
  13. Lemelson Jerome H. (868 Tyner Way Incline Village NV 89450). Skis and runners. USP1994115360227.
  14. Palumbo, Gino; Davidson, III, William F.; McCrea, Jonathan; Tomantschger, Klaus; Brooks, Iain; Limoges, Dave; Panagiotopoulos, Konstantinos; Erb, Uwe. Sports articles formed using nanostructured materials. USP2010087771289.
  15. Abkowitz, Stanley; Abkowitz, Susan M.; Heussi, Harold L.; Weihrauch, Paul F.. Titanium composite skate blades. USP2003096620523.