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특허 상세정보

Skate sharpening apparatus and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B24B-003/40    B24B-047/02    B24B-049/03   
미국특허분류(USC) 451/5 ; 451/10 ; 451/14 ; 451/224
출원번호 US-0396185 (1995-02-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 13
초록

gAn apparatus and method for sharpening skate blades operate by measuring the length of a skate blade, determining a predetermined profile corresponding to a desired radius of curvature for the blade, and coordinating the motion of a grinding wheel and the blade to grind the blade according to the predetermined profile. A grinding force is applied by the grinding wheel against the blade using a stepper motor coupled through a screw drive, thereby not allowing the grinding wheel to chatter or bounce against the blade. In addition, the blade is clamped end...

대표
청구항

A method of automatically sharpening an ice skate blade comprising the step of controlling movement of a rotating grinding wheel relative to the blade in first and second directions such that the grinding wheel grinds the blade according to a predetermined profile that is representative of an arc having a predetermined radius, the first direction being generally parallel to a longitudinal axis of the blade, and the second direction being generally perpendicular to a bottom surface of the blade; whereby the grinding wheel does not rely on a pre-existing p...

이 특허에 인용된 특허 (13)

  1. Jobin Jeane-Pierre (6259 Louis-Hmon Montreal (Quebec) CAX H2G 2K8). Apparatus for sharpening the blade of a skate. USP1992075127194.
  2. Weisman Charles (125 N. Montgomery St. Valley Stream NY 11580). Clamp and jig for use therewith. USP1976113988865.
  3. Zwicker Homer A. (Wing Road Westford MA 01886). Clamp for holding ice skate while grinding blade. USP1977104055026.
  4. Miyazawa Shinichi (Kawasaki JA) Miyasaka Kaneyoshi (Tokyo JA) Takeyama Hidehiko (Tokyo JA). Curved surface grinding machine. USP1976043948001.
  5. Sakcriska Glenn (Ypsilanti MI). Ice skate sharpener. USP1983074392332.
  6. Consay, Joseph A.. Ice skate sharpening method. USP1985124558541.
  7. Robinson ; Bertrand. Ice-skate sharpener. USP1978064094101.
  8. Ek Robert (Odlingsvgen 46 S-342 00 Alvesta SEX) Bergstedth Henry (Morkullevgen 12 S-360 15 Hovmantorp SEX). Method and apparatus for grinding the sliding surface of skates. USP1988024722152.
  9. Weidmo Thomas (Slagavgen 9 S-198 00 Blsta SEX) Edlund Lars G. E. (Mrbylund 17 S-182 30 Danderyd SEX) Gullstrand Knut S. R. (Kevingeringen 83 S-182 33 Danderyd SEX) Malmgren Carl H. J. (Styrmansgatan . Process and device for grinding elongated objects. USP1989044817339.
  10. Hannaford James H. (Calgary CAX) Myrfield Warren (Aldergrove CAX) Weiler David H. (Calgary CAX) Trofimenkoff Frederick N. (Calgary CAX) Consay Joseph A. (Calgary CAX) Dobie Donald M. (Calgary CAX). Skate sharpening apparatus. USP1980114235050.
  11. Lager Kjell (sterbybruk SEX) Trnstrm Anders (Storvreta SEX) stlund Olov (Uppsala SEX) Driver Joseph W. (Hudson Heights CAX). Skate sharpening device. USP1991045009039.
  12. Babcock Roger M. (18 Bancroft Ave. Wakefield MA 01880). Skate sharpening machine. USP1976103988124.
  13. Tschida Rudolph R. (Anoka MN) Norqual Donald (Roseville MN). Skate sharpening machine and method. USP1994025287657.

이 특허를 인용한 특허 피인용횟수: 18

  1. Dieck James H. (River Falls WI). Automatic reel grinder enclosure. USP199711D386504.
  2. Eriksson,Magnus. Automatic sharpening system for ice-skates. USP2007057220161.
  3. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Compact grinding wheel. USP2018029902035.
  4. Goldstein, Steven G.. Disk restoration service vending machine. USP2004106802760.
  5. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel arbor. USP2016109475175.
  6. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Grinding wheel with identification tag. USP2017069669508.
  7. Kollen Pieter B.. Lateral toe pick for ice skate blade. USP2001056234532.
  8. Dieck, James H.; Veenendall, Gregory A.. Mower reel blade grinding device. USP2004036699103.
  9. Ranucci, Kevin J.; Cauldwell, Nathan Stewart; Felix, Augustus. Power assist device for a surgical instrument. USP20180810039547.
  10. Ranucci, Kevin J.; Cauldwell, Nathan Stewart; Felix, Augustus. Power assist device for a surgical instrument. USP2016069364235.
  11. Dieck,James H.; Veenendall,Gregory A.. Rotary mower blade sharpener having movable griding wheels. USP2008027329172.
  12. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade retention mechanism. USP2017029566682.
  13. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hastings, Zachary S.. Skate blade sharpening system. USP201708D793830.
  14. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment. USP20180910065282.
  15. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.; Hanczor, Matt. Skate blade sharpening system with alignment adjustment using alignment wheel. USP2017029573236.
  16. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade sharpening system with alignment visualization and adjustment. USP2016019242330.
  17. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade sharpening system with protective covers. USP2016059352444.
  18. Layton, Jr., Russell K.; Beaudet, Daniel A.; Goryachev, Ivan D.. Skate blade sharpening system with protective covers. USP2015089114498.