$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Suspension with releasable locking system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60G-021/10    B60G-021/00   
미국특허분류(USC) 280/755; 280/124.104
출원번호 US-0695045 (2003-10-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Calfee, Halter &
인용정보 피인용 횟수 : 34  인용 특허 : 61
초록

A suspension for a vehicle is provided. The suspension includes, for example, a frame and a releasable locking assembly. The releasable locking assembly has, for example, a first assembly movably coupled to the frame, a second assembly movably coupled to the frame, and wherein movement of the frame relative to the first and second assemblies causes the first and second assemblies to engage each other to limit further movement of the frame in at least a first direction.

대표
청구항

What is claimed: 1. A suspension for a vehicle comprising: a frame; a releasable locking assembly comprising a toothed surface that is moveable with respect to the frame, the releasable locking assembly defining a plurality of selectively actuatable locking states, said plurality of locking states ranging from a first position to a second position and at least one other position between the first and second positions, the plurality of states being selectively actuatable upon the frame exhibiting a tipping behavior; wherein the locking assembly further c...

이 특허에 인용된 특허 (61)

  1. Kimura Junzo (Shiga JPX). Acceleration sensing device. USP1990064934626.
  2. Pulver Dale A.. Adjustable front wheel stabilizer for power wheelchair. USP1998125848658.
  3. Watkins, Walter A.. Adjustable height anti-tip wheels for a power wheelchair. USP2003036533306.
  4. DuWayne E. Kramer, Jr.. Adjustable wheelchair anti-tip assembly. USP2002126494474.
  5. Hawkins Robert W. (622 DeNova LaCanada CA 91011). Anti-dive braking apparatus. USP1988014721322.
  6. Pulver Dale A. ; Mentessi Roland A.. Anti-tip assembly for power wheelchair. USP2000106131679.
  7. Pulver Dale A. ; Mentessi Roland A.. Anti-tip assembly for power wheelchair. USP2000036041876.
  8. Schaffner, Walter E.; Watkins, Walter A.; White, Jr., Gerald J.. Anti-tip caster suspension for a wheelchair. USP2003046543798.
  9. Nahachewski Vladimir W. (1073 Mt. Baldur Drive Vernon ; British Columbia ; V1B 2N8 CAX). Anti-tip device for a vehicle. USP1989124886294.
  10. Tague George E. (2900 Valley View Rd. Sioux Falls SD 57106). Anti-tip device for wheelchair. USP1993015181733.
  11. Paul C. Dickie ; Darryl R. Pauls. Anti-tip wheel. USP2002036357793.
  12. Vidal Carlos C. (Martinez de la Rosa 12 18002 Granada ESX). Articulated balancer with an oscillating axle and having locking possibilities. USP1997035611555.
  13. Jindra John ; Mentessi Roland A. ; Hunt Jason. Articulating seat/chassis interface for a wheelchair. USP2000066073951.
  14. Mentessi Roland A. (North Royalton OH) Boris Allen J. (Elyria OH) Curran Neal J. (Lakewood OH). Attended to self propelled convertible pivoting wheelchair. USP1994035294141.
  15. Wu Donald P. H. (169 Ken Tzu Ku-Shang Ken Tsun Hsin Feng Hsiang TWX). Automatically deployable vehicle stabilization system. USP1995115467838.
  16. Kamen, Dean L.; Field, Douglas; Heinzmann, Richard Kurt. Balancing personal vehicle. USP2003046543564.
  17. Bussinger Allen L. (Saginaw MI). Bumper mounted anti-tip stabilizers for chair-mounting vehicles utilized by physically disadvantaged persons and others. USP1994055316328.
  18. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J. ; White Gerald J.. Curb-climbing power wheelchair. USP2000106129165.
  19. Mathis Tim (Joplin MO). Device for operating a wheelchair with one arm. USP1993095241876.
  20. Mastov Eduard (Jerusalem ILX) Mautner Yehezkel (Jerusalem ILX) Gilad-Smolinsky Zvi (Haifa ILX) Levy Moshe (Kibbutz Tzora ILX). Electric drive attachment for a wheelchair. USP1992055113959.
  21. Canedy Thomas (317 D. 26th St. Ft. Eustis VA 23604). Electronic curb feeler. USP1997125701122.
  22. Singleton, John M.. Foldable wheelchairs. USP1985094542918.
  23. Le Gloan Andre (Argentan Cedex FRX). Goods-handling cart with stabilizing wheels. USP1997055628377.
  24. Tahara Kouji (Ibaraki JPX) Tamura Seiji (Ibaraki JPX). Lockable suspension system for a work vehicle having a stabilizing link. USP1996055513875.
  25. Dean L. Kamen ; Robert R. Ambrogi ; Richard Kurt Heinzman ; Christopher C. Langenfeld ; Marc A. Nisbet ; Stanley B. Smith, III ; Thomas Alan Brindley. Mechanical improvements to a personal vehicle. USP2002066405816.
  26. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J.. Mid-wheel drive power wheelchair. USP1999085944131.
  27. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J.. Mid-wheel drive power wheelchair. USP2001036199647.
  28. Schaffner, Walter E.; Mulhern, James P.; Antonishak, Stephen J.. Mid-wheel drive power wheelchair. USP2003116640916.
  29. Stephen L. Kral. Mid-wheel drive wheelchair with front wheel multiple bias suspension and anti-tip assembly. USP2002106460641.
  30. Robertson A. Scott (Pasadena CA) Geiger Richard (Fremont CA) Lishman Robert W. (LaSelva Beach CA). Modular wheelchair. USP1993015176393.
  31. Goertzen, Gerold; Null, Jr., William A.. Obstacle traversing wheelchair. USP2003046554086.
  32. Lin David Jung-Ching. Power assist anti-tip wheel system for invalid carriage. USP1999055904214.
  33. Garin ; III Paul V. (11069 E. Wrenwood Clovis CA 93612). Powered mobility chair for individual. USP1995075435404.
  34. Okamoto James (Clovis CA). Powered wheelchair with a detachable power drive assembly. USP1996075531284.
  35. Okamoto James (Clovis CA). Powered wheelchair with a detachable power drive assembly. USP1994105351774.
  36. Goertzen Gerold G. (Brunswick OH) Curran Neal J. (Lakewood OH) Molnar James H. (Bedford OH). Powered wheelchair with adjustable center of gravity and independent suspension. USP1996115575348.
  37. Goertzen Gerold G. ; Curran Neal J. ; Molnar James H.. Powered wheelchair with adjustable center of gravity and independent suspension. USP1998125853059.
  38. Brndli Max (Safnern CHX) Feldmann Hansueli (Safnern CHX). Resiliently mounted, pivotable steering roll, especially for driverless vehicles. USP1988084763910.
  39. Kyrtsos Christos T.. Roll-over detector for vehicles. USP2001056225894.
  40. Haury Gilbert E. (Grafton OH) Patel Nathalal G. (Elyria OH) Lockard Walter G. (Elyria OH) Wiatrak Thomas R. (Brunswick OH). Sports wheelchair. USP1985024500102.
  41. Bihler, Franz; Abele, Anton. Stair-climbing apparatus for wheelchair. USP1985124556229.
  42. Dickie Paul C. ; Taylor Robert A.. Suspension system for a wheelchair. USP2000066070898.
  43. Finch Thomas E. ; Finch James A.. Suspension system for powered wheelchair. USP1998065772237.
  44. Meier Gunther (Porta Westfalica DEX). Two-motor wheelchair with battery space. USP1996075540297.
  45. Sakita Masami (307 Beresford Ave. Redwood City CA 94061). Two-wheel vehicle with auxiliary support system. USP1989054826194.
  46. Sanchez, Angelo. Vehicle anti-rollover device. USP2003076588799.
  47. Bussin George N. (2934 Tyler Ct. Simi Valley CA 93063). Vehicle obstacle detector and alarm system. USP1996015485140.
  48. Schultz Barry J. (738 Highbury Rd. Glen Waverley ; Victoria 3150 AUX). Vehicular suspension. USP1984034437678.
  49. Steven R. Hall ; Janet C. Hall. Wheel chair rollback stop. USP2002026347688.
  50. Gill Robert ; Hudson John R.. Wheel chair with independent suspension. USP1999015855387.
  51. Meyer Wilhelm (7 Kirchstrasse 4973 Vlotho DEX). Wheelchair. USP1982074341278.
  52. Christian Dixon W. (34 Old Mill Rd. Richmond VA 23226). Wheelchair and attachment therefor. USP1985054515385.
  53. Minnebraker Jeffrey P. (Van Nuys CA). Wheelchair construction. USP198609RE32242.
  54. Gay Dwight S. (Fenton MI) Hoornstra John W. (Vassar MI). Wheelchair footrest assembly. USP1993055209509.
  55. Mundy Phil,CAX ; Newman Duncan,CAX ; Harding David,CAX. Wheelchair for large individuals. USP1999095957474.
  56. Degonda Andre,CHX ; Wuthrich Thomas,CHX. Wheelchair for transporting or assisting the displacement of at least one user, particularly for handicapped person. USP1999105964473.
  57. Douglas Ebersole. Wheelchair parking brake. USP2002016341671.
  58. Treat ; Jr. Merritt W. (P.O. Box 781 Chatham MA 02633). Wheelchair push bar and method. USP1994035290055.
  59. Haury Gilbert E. (Grafton OH) Patel Nathalal G. (Elyria OH) Lockard Walter G. (Elyria OH) Wiatrak Thomas R. (Brunswick OH) Curran Neal J. (Fairview Park OH). Wheelchair with adjustable rear canes. USP1988014721321.
  60. Peek Gregory A. (8955 Ridgeline Blvd. Highlands Ranch CO 80126). Wheelchair with anti-tip assembly. USP1992085137295.
  61. Engman Bo H. S. (Sunds Bruk SEX). Wheeled chassis. USP1985044513832.

이 특허를 인용한 특허 피인용횟수: 34

  1. Mulhern,James P.; Levi,Ronald J.; Leitner, Jr.,George Lewis. Adjustable anti-tip wheels for power wheelchair. USP2008037344155.
  2. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E.. Anti-tip system for a power wheelchair. USP2010067726689.
  3. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E.. Anti-tip system for a power wheelchair. USP2012058181992.
  4. Vreeswijk, Wilhelmus Hendrikus Johannes Adriana; Roycroft, Lawrence William Anthony. Chassis structure for mid-wheel drive power wheelchair. USP2010117828310.
  5. Schaffner,Walter E.. Curb-climbing power wheelchair. USP2009027490683.
  6. Mulhern, James P.; Antonishak, Stephen J.. Elevated height wheelchair. USP20181110130532.
  7. Goertzen, Gerold; Null, Jr., William A.. Obstacle traversing wheelchair. USP2012058172016.
  8. Goertzen, Gerold; Null, William A.. Obstacle traversing wheelchair. USP2015109149398.
  9. Goertzen, Gerold; Null, William A.. Obstacle traversing wheelchair. USP2018069987177.
  10. Zhou, Daniel Z.; Jackson, Mark A.; Tarter, John J.; Greig, Mark E.; Stevens, Rex W.; Koerlin, James M.; Traxinger, Samuel D.; Killebrew, Allen B.. Personal mobility vehicle having a pivoting suspension with a torque activated release mechanism. USP2012028113531.
  11. Puskar-Pasewicz, John; Alder, Kip D.. Powered wheelchair configurations and related methods of use. USP2010087766106.
  12. Puskar-Pasewicz, John; Alder, Kip D.. Powered wheelchair configurations and related methods of use. USP2018019872804.
  13. Puskar-Pasewicz, John; Alder, Kip D.. Powered wheelchair configurations and related methods of use. USP2013048408343.
  14. Puskar-Pasewicz, John; Alder, Kip D.. Powered wheelchair configurations and related methods of use. USP2012108292010.
  15. Puskar-Pasewicz, John; Alder, Kip D.. Powered wheelchair configurations and related methods of use. USP2016059333130.
  16. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Stability control system. USP2017119827823.
  17. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Stability control system. USP2016059346335.
  18. Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2013098534679.
  19. Goertzen, Gerold; Null, William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2018039925100.
  20. Goertzen, Gerold; Null, William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2016069364377.
  21. Turturiello,George A.; Rozaieski,Michael J.. Suspension system for a powered wheelchair. USP2008017314220.
  22. Dugas, Eric; Landry, Carmon. Wheelchair base. USP2012058177257.
  23. Bekoscke, Robert; Burns, Kevin. Wheelchair suspension. USP2017079700470.
  24. Bekoscke, Robert; Burns, Kevin. Wheelchair suspension. USP2016049308143.
  25. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2017039603762.
  26. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2012098272461.
  27. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2014088794359.
  28. Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J.. Wheelchair suspension. USP2018039913768.
  29. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J.. Wheelchair suspension. USP2015049010470.
  30. Fought, Gerald E.. Wheelchair suspension. USP2013118573341.
  31. Molnar, James H.. Wheelchair suspension. USP2016069370455.
  32. Molnar, James H.. Wheelchair suspension. USP2012058172015.
  33. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Wheelchair with suspension. USP2014128910975.
  34. Lindenkamp, Horst; Farwer, Jens. Wheelchair with suspension arms. USP2012108297388.