$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
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"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Power mower with riding platform for supporting standing operator during operation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-011/04    A01D-069/00   
미국특허분류(USC) 180/064.8 ; 180/019.3 ; 56/010.8 ; 56/014.7 ; 56/DIG.18
출원번호 US-0972395 (1997-11-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Rhoa
인용정보 피인용 횟수 : 66  인용 특허 : 29
초록
▼

A zero-turning radius self-propelled power lawn mower includes a standing platform structure for supporting a standing operator during mower operation. The mower has a combination parking brake and pump lockout structure which, when actuated, simultaneously applies a braking force to rear drive wheels and prevents hydro pumps from being moved from their neutral positions. The mower also includes a biasing system for automatically returning hand control levers to their neutral positions when they are not being manipulated by an operator. Unique cutter dec...

대표
청구항
▼

[ We claim:] [1.] A zero-turning-radius power lawn mower for operation by an operator or occupant, the mower comprising:an engine operatively connected to the mower and driving at least one cutting blade;first and second drive wheels operatively connected to the mower and whose drive direction and speed are controlled by first and second pumps, respectively, said first and second drive wheels enabling the mower to be driven in forward and reverse directions;a brake lever that may be actuated in order to apply a braking force to the mower; anda pump lock-...

이 특허에 인용된 특허 (29)

  1. Pinto Manuel (33 Hopper St. Pleasantville NY 10570). Caddy for transporting a lawn mower operator. USP1989054828282.
  2. Zappia Michael L. (14970 Sperry Rd. Novelty OH 44072). Carrier for leaf blower/air rake. USP1992065119619.
  3. Beer Robin F. C. (Seafield Ballymoney Gorey ; County Wexford IEX). Chariot type golf cart. USP1989104874055.
  4. Simone Nicholas (2225 Hwy. A1A ; Unit 604 Indian Harbour Beach FL 32937). Convertible sulky. USP1995025388850.
  5. Wenzel Philip H. (Vernon Center NY). Dual hydrostatic drive walk-behind mower. USP1992015077959.
  6. Broman Donald E. (Lincoln NE) Hansen Loren F. (Lincoln NE) Huber Donald J. (Lincoln NE). Grass/lawn debris handling system. USP1987124709541.
  7. Oxley Lonnie R. (West Bend WI). Height adjustment for a front mount mower. USP1987124715168.
  8. Osterling Lloyd A. (Bradenton FL). Lawn mower. USP1991034998948.
  9. Scag Dane T. (Elm Grove WI). Lawn mower. USP1991024991382.
  10. Scag Dane T. (Elm Grove WI) Sugden David (Horicon WI). Lawn mower. USP1990114967543.
  11. Scag Dane T. (P.O. Box 589 Elm Grove WI 53122). Lawn mower. USP1984124487006.
  12. Planeta Eugene J. (5059 NE. 13th Ave. Ft. Lauderdale FL 33334). Lawn mower for cutting on an inclined surface. USP1982024316356.
  13. Powers James R. (Conyers GA) Wilder John W. (McDonough GA) Hancock ; Jr. Frank H. (McDonough GA). Lawn mower having improved trim feature. USP1996025488818.
  14. Horner, Jr., Herbert F.; Zenner, Michael M.; Nowack, Daniel P.; Christopherson, Herman P.. Lawn mower traction control system. USP1985124558558.
  15. Scag Dane T. ; Berrois Joseph E.. Lawn mower usable in both riding and walk-behind modes. USP1998095809756.
  16. Berrios Joseph E. (975 NW. 114th Ave. Coral Springs FL 33071). Operator supporting platform for self-propelled lawn mowers. USP1997085653466.
  17. Marier Gregory J. (Brooklyn Park MN) Moats Tommy O. (Frederic WI). Power lawn mower with selectively deployable riding platform. USP1989114878339.
  18. Wright William R. (Clarksburg MD) Velke James D. (Poolesville MD). Power mower with riding platform for supporting standing-operator. USP1996045507138.
  19. White ; III Donald M. (Chanhassen MN) Tillotson Henry B. (Minneapolis MN) Thorud Richard A. (Bloomington MN). Riding lawn mower. USP1991085042238.
  20. Kamlukin Igor (Mequon WI) Schanz John W. (Mequon WI). Riding mower chassis with floating steerable rear wheels. USP1988114787646.
  21. Scag Dane T. (Box 152 Mayville WI 53050). Safety interlock for lawn mowers. USP1989124885903.
  22. Berrios Joseph E. (975 NW. 114th Ave. Coral Springs FL 33071). Self-propelled, walk-behind, hydraulic motor-operated mower. USP1990054920733.
  23. Parkes Donald H. (Lamoni IA). Single lever control. USP1992075131483.
  24. Betrock Irving (14001 E. Palomino Dr. Fort Lauderdale FL 33330). Standing/sitting lawn mower trailer. USP1992065118123.
  25. Middlesworth Tommy A. (Sheboygan Falls WI). Steering mechanism for a zero turning radius vehicle. USP199209RE34057.
  26. Vaughn Damon A. (525 N. Main St. Henderson KY 42420) Hoffman Herbert F. (336 S. Main St. Henderson KY 42420). Sulky. USP1979114175762.
  27. Velke James D. (Gaithersburg MD) Wright William R. (Gaithersburg MD). Sulky apparatus attachable to a self-propelled power mower. USP1991045004251.
  28. Hafendorfer James T. (12202 Old Shelbyville Rd. Louisville KY 40243). Sulky for self-propelled lawn mower. USP1995055413364.
  29. McCoy Gregory A.. Vehicle drive system. USP1998095810106.

이 특허를 인용한 특허 피인용횟수: 66

  1. Legatt, Donald Joseph; Knutson, Kipp W.. Battery powered, riding, floor burnishing machine. USP2003036530821.
  2. Donald J. Legatt. Battery powered, riding, floor treating machine. USP2002096450867.
  3. Corriher, Ted H.. Braking system for front caster wheels of a self-propelled vehicle. USP2013088511417.
  4. Velke, James D.; Wright, William R.. Control assembly for steering lawn mower. USP2003116640526.
  5. Richard Donald Teal ; Eugene Gary Hayes ; David Lewis Marchese ; Barry Joseph Goebert. Drive and steer vehicle. USP2002036354388.
  6. Richard Donald Teal ; Eugene Gary Hayes ; David Lewis Marchese ; Barry Joseph Goebert. Drive and steer vehicle. USP2002116484827.
  7. Piontek, Alan F.. Electrically released parking brake for zero turn radius mower. USP2010037686108.
  8. Browning Albert. Floating deck mower with gravity actuated brake. USP2000106131380.
  9. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmons, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.; Tucker, Steven W.; Leifheit, Todd. Floor cleaning apparatus. USP2015119192276.
  10. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmons, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.; Tucker, Steven W.; Leifheit, Todd. Floor cleaning apparatus. USP2016129510721.
  11. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmons, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.; Tucker, Steven W.; Leifheit, Todd. Floor cleaning apparatus. USP2014118887340.
  12. Garner, Trent. Floor cleaning device. USP201311D693529.
  13. Pedlar, Roger; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Pearson, Daniel; Tran, Loi X.; Gorsky, Robert S.; Shark, Eric L.; Venard, Daniel C.. Floor treatment apparatus. USP2009057533435.
  14. Pedlar, Roger; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Pearson, Daniel; Tran, Loi X.; Gorsky, Robert S.; Shark, Eric L.; Venard, Daniel C.. Floor treatment apparatus. USP2013058438685.
  15. Pedlar, Roger; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Pearson, Daniel; Tran, Loi X.; Gorsky, Robert S.; Shark, Eric L.; Venard, Daniel C.. Floor treatment apparatus. USP2012088245345.
  16. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.. Floor treatment apparatus. USP2013098528142.
  17. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.. Floor treatment apparatus. USP2017099757005.
  18. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.. Floor treatment apparatus. USP2017089730566.
  19. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.. Floor treatment apparatus. USP2016099451861.
  20. Pedlar, Roger; Pearson, Daniel; Shark, Eric L.; Venard, Daniel C.; Doll, Brian J.; Simmon, Rusty; Green, Nevin; Tran, Loi X.; Gorsky, Robert S.. Floor treatment apparatus. USP2015049015887.
  21. Dennis, Charles E.. Foot lift cutter deck mower units. USP2003076588188.
  22. Zwieg, Brian; Ferrier, Paul; Gindt, Daniel J.. Foot platform for standing lawn mower. USP2015069066468.
  23. Wright,William R.; Velke,James D.; Hubert,Glenn T.. Grass catcher for lawn mower. USP2007097272920.
  24. Zwieg, Brian; Kalista, Kariann; Gindt, Daniel J.. Height of cut system for lawn mower. USP2015059021776.
  25. Laymon, Brian D.; McCoy, K. Mike. Hybrid vehicle. USP20181210150503.
  26. Laurin, Robert S.; Lynch, E. Mark; Camenga, Derrick R.. Integrated transaxle standing mower operator platform. USP20181010091936.
  27. Dane T. Scag ; Mark C. Bland. Lawn mower with a platform for a standing operator. USP2002126490849.
  28. Wright, Edward R.; Waesche, Luke B.; Wright, William R.. Lawn mower with adjustable rear drive wheels. USP2016019226448.
  29. Waesche, Luke B.; Wright, Edward R.; Wright, William R.. Lawn mower with belt drive system. USP2009107596934.
  30. Wright, Edward R.; Waesche, Luke B.; Wright, William R.. Lawn mower with deck lift system including automatic latch resetting. USP2010057712294.
  31. Korthals, Douglas Dean; Bischel, Randall Joseph; West, Ellis Rudolph. Mower. USP2004086782964.
  32. Klein, Thomas; Haubrich, Thomas. Operator workplace of a construction machine. USP2013038388262.
  33. Eavenson, Sr.,Jimmy N.; Buchanan,Peter. Park brake and control lever interlock for ZTR vehicle. USP2008117451865.
  34. Piontek,Alan F.. Park/drive mechanical interlock system for zero turn radius mowers. USP2007117299610.
  35. Velke James D. ; Patton William D.. Pivoting grass catcher attachment to self-propelled power mower. USP2000126155034.
  36. James D. Velke ; William R. Wright. Power lawn mower including deck lift system, tractor frame, seat and foot platform. USP2002096442917.
  37. James D. Velke ; William R. Wright. Power lawn mower including shortened control arms for use in deck lift system. USP2002086438931.
  38. Velke, James D.; Wright, William R.. Power lawn mower including shortened control arms for use in deck lift system. USP2005086935093.
  39. Velke, James D.; Wright, William R.. Power lawn mower with deck lift system. USP2005036868658.
  40. Velke, James D.; Wright, William R.. Power lawn mower with deck lift system. USP2003126658831.
  41. Velke James D. ; Wright William R. ; Patton William D.. Power lawn mower with stand-on and sit-down modes. USP2001036205753.
  42. James D. Velke ; William R. Wright. Power lawn mower with stand-on and sit-down modes including selectively deployable seat assembly. USP2002126499282.
  43. James D. Velke ; William R. Wright. Power lawn mower with stand-on and sit-down modes with battery located between feet of operator. USP2002086438930.
  44. Velke, James D.; Wright, William R.. Power lawn mower with stand-on and sit-down modes with battery located between feet of operator. USP2004026688089.
  45. Velke, James D.; Wright, William R.. Power mower with pump lock-out system. USP2005076912831.
  46. Velke James D. ; Wright William R.. Power mower with riding platform for supporting standing operator. USP2001126327839.
  47. Velke, James D.; Wright, William R.. Power mower with riding platform for supporting standing operator. USP2004026688090.
  48. Velke, James D.; Wright, William R.. Power mower with riding platform for supporting standing operator. USP2003026516596.
  49. James D. Velke ; William R. Wright. Power mower with riding platform for supporting standing operator during operation. USP2002056390225.
  50. Velke James D. ; Wright William R.. Power mower with riding platform for supporting standing operator during operation. USP2001086276486.
  51. Velke, James D.; Wright, William R.. Power mower with riding platform for supporting standing operator during operation. USP2003046550563.
  52. Velke, James D.; Wright, William R.; Patton, William D.. Power mower with stand-on and sit-down modes. USP2005086935092.
  53. Velke, James D.; Wright, William R.; Patton, William D.. Power mower with stand-on and sit-down modes. USP2003056560952.
  54. Leifheit, Todd; Tucker, Steven. Removable pad for interconnection to a high-speed driver system. USP2015038978190.
  55. Tucker, Steven W.; Venard, Daniel C.. Selectively adjustable steering mechanism for use on a floor cleaning machine. USP2012118302240.
  56. Sugden, David J.; Mugan, Matthew J.. Selectively extendible operator's platform for stand-on lawnmower. USP2012038141886.
  57. Mullet, Paul W.; Funk, Brian R.; Esau, Robert C.. Stand-on mower with winged deck. USP20180810051786.
  58. Poe, Aaron Samuel. System for controlling mower drive wheels. USP2014108857558.
  59. James D. Velke ; William R. Wright. System for enabling grass catcher to be attached to self-propelled power mower. USP2002076415587.
  60. Velke James D. ; Wright William R.. System for enabling grass catcher to be attached to self-propelled power mower. USP2001106301865.
  61. Andre, Timothy D.; Moore, Jeffrey J.; Dragoo, Derek L.; Atterbury, C. Mark. Turf maintenance vehicle and support platform isolator system for same. USP20180710029738.
  62. Hein, Robin. Vacuum bag. USP201202D654234.
  63. Sugden,David J.; Hall,James W.. Vehicle steering and speed control. USP2009017478689.
  64. Velke, James D.; Wright, William R.. Walk-behind lawn mower. USP2009047523795.
  65. Velke,James D.; Wright,William R.. Walk-behind lawn mower. USP2008047364169.
  66. Velke, James D.; Wright, William R.. Walk-behind lawn mower sulky latch assembly. USP2009127624996.

IPC 상위 출원인