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특허 상세정보

Steerable wheel assembly with damping and centering force mechanism for an in-line skate or roller ski

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63C-017/00    A63C-017/04    A63C-001/00   
미국특허분류(USC) 280/011.19 ; 280/011.22 ; 280/011.23 ; 280/011.25 ; 280/011.27 ; 280/011.28 ; 280/842
출원번호 US-0187627 (1998-11-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nutter, McClennen & Fish, LLP
인용정보 피인용 횟수 : 27  인용 특허 : 22
초록

A steerable wheel assembly for an in-line skate or roller ski comprises a hollow or dish-shaped wheel (11), a wheel bearing (13), and a wheel support (14) connecting the wheel (11) to a steering pivot (16) which is substantially disposed at a distance measured radially from the rotational axis of the wheel (11) where that distance is greater than the outer radius of the wheel bearing (13) and less than the outer radius of the wheel (11). Steering of the wheel occurs as the user's weight is displaced or the chassis of the device is inclined with respect t...

대표
청구항

[ What is claimed is:] [1.]1. A recreational wheel device having a chassis for supporting a user and having a front wheel assembly and a back wheel assembly mounted to the chassis, wherein at least one of said front and said back wheel assemblies is a steerable wheel assembly that includes only a single wheel,said single wheel being a steerable wheel that steers about a steering axis and has a rotation axis said single wheel having an outer radiusa wheel bearing having a bearing outer radius and mounting said steerable wheel to rotate about said rotation...

이 특허에 인용된 특허 (22)

  1. Lee Jason. All terrain sport board and steering mechanisms for same. USP1999125997018.
  2. Tsai Chin-Sung (No. 10 ; Alley 23 ; Lane 294 Sec. 4 ; Cheng Kung Road Taipei TWX 114 ). Bicycle suspension. USP1997065634652.
  3. Schroeder Scott T.. Footgear suspension device. USP1999085931480.
  4. Tang Kuo-Tai,TWX. Magnetically-restored steerable roller skate. USP1998015711539.
  5. Kroher Karl,DEX. Maneuverable skateboard-like rolling device. USP1999015860657.
  6. Flynn Raymond G.. Mountain board. USP1998085794955.
  7. Pratt Michael K. (Ware MA). Multi-terrain in-line skate chassis. USP1995055411277.
  8. Gates Patrick G. (9716 122nd St. East Puyallup WA 98373). Pair of wheeled skate-skis with brakes usable on most terrains. USP1990074943075.
  9. Gates Patrick G. (9716 122nd St. Puyallup WA 98373). Pair of wheeled skate-skis with brakes usable on most terrains. USP1993105251934.
  10. Spencer David W. (SR Box 8801 Indian AK 99540). Roller ski construction. USP1988094768793.
  11. Eriksson Arne (Fornminnesvgen 3 lvngen SEX 446 00). Roller ski for training long distance skiing. USP1982124363492.
  12. Wiegner Georg (3/c Block 2 ; 16 La Salle Road Kowloon HKX). Roller-ski. USP1994055312120.
  13. Brooks Paul F. (708 E. 8125 South Sandy UT 84094) Lisonbee Ken D. (3185 W. 8600 South West Jordan UT 84088). Simplified steering mechanism for skateboards and the like. USP1994075330214.
  14. Ho Diana (No. 13 ; Tien Shui W. 6 Street Taichung TWX). Skate construction with pre-set buffering, shock-absorbing and the topography compliance functions. USP1994095346231.
  15. Kubierschky Stefan (c/o Freiherr Ferdinand von Liliencron Leopoldstr ; 19 Munich D-8000 DEX). Sporting device steerable by weight displacement and a steerable wheel assembly for use therein. USP1995085443277.
  16. Kubierschky Stefan (Twedt Buschau DEX). Steerable chassis arrangement for roller skis. USP1994125372383.
  17. Lai Kuo J. (No. 30 ; Alley 9 ; Lane 25 ; Chin-Li St. Tou-Cheng Shiang ; Taipei Shian TWX). Steerable wheel assembly for a roller skate. USP1993045199727.
  18. Hegna, Hans O.. Tilt steering of tandem wheeled or runner equipped vehicle. USP1983054382605.
  19. Kimmell Steven D. (Granada Hills CA) Stansbury ; Jr. Benjamin H. (Beverly Hills CA). Two wheel roller skate or the like. USP1979024138127.
  20. Yoshimoto Koichi (Kobe JPX). Two-wheeled roller skate. USP1983074392659.
  21. Solimine John S. (San Francisco CA). Weight biased steering mechanism. USP1977104054297.
  22. Krantz Jeremy J. (134 Strawtown Rd. West Nyack NY 10994). Wheeled ski. USP1989024805936.

이 특허를 인용한 특허 피인용횟수: 27

  1. Chen, Henry T.. Adjustable skate. USP2005076916027.
  2. Chen,Henry T.. Adjustable skate. USP2006016983942.
  3. Leao Wang TW; Peter Wu TW. Automatic restoring device of a scooter's wheel. USP2002066409191.
  4. Chen,Henry T.. Heel adjustable skate. USP2006127152865.
  5. Chen, Shane. In-line wheeled board device. USP20190310226683.
  6. Charell, Ralph. More stimulating riding vehicles. USP2011087997624.
  7. Cole,Jeffrey Eaton. Occupant-propelled fluid powered rotary device, truck, wheeled platform, or vehicle. USP2006057040638.
  8. Lewis, Michael G.. Off-road in-line two wheeled skateboard. USP2005086926294.
  9. Farrelly, Ryan. Personal transportation device for supporting a user's foot having multiple transportation attachments. USP2012118308171.
  10. Keel, Andrew. Self-propelled vehicle and articulated mobile chassis thereof. USP2014048684377.
  11. Keel, Andrew. Self-propelled vehicle and articulated steerable mobile chassis thereof. USP2013028376378.
  12. Houston, Arnold W.; Neuner, Danielle. Shock absorbing quad and inline roller skates. USP2005036863283.
  13. Chen, Shane. Skate device having turnable wheels. USP2010057717439.
  14. Walton, Robert Christopher. Steerable in-line skates. USP2004126832765.
  15. Eun,Tak; Yang,Sun kyu. Steerable inline skate. USP2006097104549.
  16. Kortschot, Mark T.. Transportation device with pivoting axle. USP2012058186693.
  17. Kortschot, Mark Timothy. Transportation device with pivoting axle. USP20181110137356.
  18. Kortschot, Mark Timothy. Transportation device with pivoting axle. USP2016059339720.
  19. Kortschot, Mark Timothy. Transportation device with pivoting axle. USP2013028371590.
  20. Kortschot, Mark Timothy. Transportation device with pivoting axle. USP2014048695993.
  21. Cole, Jeffrey E. Truck assembly for a skateboard, wheeled platform, or vehicle. USP2009127631884.
  22. Cole, Jeffrey E.. Truck assembly for a skateboard, wheeled platform, or vehicle. USP2009127635136.
  23. Cole, Jeffrey E.. Truck assembly for a skateboard, wheeled platform, or vehicle. USP2010067744100.
  24. Cole,Jeffrey E.. Truck assembly for a skateboard, wheeled platform, or vehicle. USP2008057374179.
  25. Chen,Shane. Turnable wheeled skate. USP2007127306240.
  26. Beck, Gregory S.. Wheel board vehicle. USP2004126832771.
  27. Barnes, Jacob. Wheeled ski. USP2017059643074.