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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Foot lift cutter deck mower units

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A01D-067/00   
미국특허분류(USC) 056/016.3; 056/014.9; 056/017.1; 056/208; 056/DIG.022
출원번호 US-0755741 (2001-01-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cook, Alex, McFarron, Manzo, Cummings & Mehler, Ltd.
인용정보 피인용 횟수 : 27  인용 특허 : 33
초록
▼

A foliage mower and height adjustment assembly for a foliage mower are provided. This is a foot-operated adjustment assembly which has a plurality of pivot lugs from which a cutter deck assembly is suspended. Each pivot lug pivots in unison in order to thereby raise or lower the cutter deck. Movement of a foot pedal raises the cutter deck to a transport height, at which the foot pedal is latched in place and the deck height is maintained. A stop mechanism has an adjustable component by which the extent of downward movement of the suspended cutter deck is...

대표
청구항
▼

A foliage mower and height adjustment assembly for a foliage mower are provided. This is a foot-operated adjustment assembly which has a plurality of pivot lugs from which a cutter deck assembly is suspended. Each pivot lug pivots in unison in order to thereby raise or lower the cutter deck. Movement of a foot pedal raises the cutter deck to a transport height, at which the foot pedal is latched in place and the deck height is maintained. A stop mechanism has an adjustable component by which the extent of downward movement of the suspended cutter deck is...

이 특허에 인용된 특허 (33)

  1. Busboom Garry W.. Blade drive clutch and brake for a lawn mower. USP1998085797251.
  2. Jeffrey J. Moore. Deck lift apparatus for riding mower. USP2002126494028.
  3. Witt Robert H. (Bloomington MN) Petersen Walter J. (Eden Prairie MN). Floating deck for rider mower. USP1982044325211.
  4. Amano Akira (Tokyo JPX) Sasaki Kazuhiko (Saitama JPX). Grass cutting height indicator for lawn mower and tractor combination. USP1986034577455.
  5. Trefz Harlin J. (Jackson TN) Boyd Robert R. (Jackson TN) Flowers Christopher L. (Jackson TN). Height adjustment mechanism for riding mower cutting deck. USP1994105351467.
  6. Rose ; Jack Howard. Implement supporting and lifting linkage. USP1978104120136.
  7. Sugden David J.. Lawn mower. USP1998115832708.
  8. Thomas Roger,GBX. Lawn mower adjustment mechanism. USP2001046212863.
  9. Kitamura Junichi (Sakai JPX) Sadakane Hirofumi (Sakai JPX) Tomiyama Yoshio (Sakai JPX). Lawn mower for use both as riding and walking operator type. USP1994085337543.
  10. Busboom Garry W. ; Crumrine John C.. Lawn mower having a low center of gravity. USP1999025865020.
  11. Gordon Todd B.. Lawn mower having cutter deck motion coupled to mower wheel motion. USP1999095946893.
  12. Busboom Garry W. ; Crumrine John C.. Lawn mower having flow control baffles and removable mulching baffles. USP1998125845475.
  13. Scag Dane T. ; Berrois Joseph E.. Lawn mower usable in both riding and walk-behind modes. USP1998095809756.
  14. Siegrist Rudolf (Valley City OH). Mower deck height and angle control. USP1989094869057.
  15. Siegrist Rudolf (Valley City OH). Mower deck height and clutch control. USP1988084760687.
  16. Schroeder Walter J. (4077 State Rte. 613 Leipsic OH 45856). Mower with tilting mower deck. USP1988104779406.
  17. Ferree Philip Eugene ; Davis ; Jr. Robert Dean. Pivoting mower deck mechanism. USP1999075927055.
  18. Wright William R. ; Velke James D.. Power mower with riding platform for supporting stand-operator. USP1998065765347.
  19. Velke James D. ; Wright William R.. Power mower with riding platform for supporting standing operator. USP1998095809755.
  20. Velke James D. ; Wright William R.. Power mower with riding platform for supporting standing operator during operation. USP1999115984031.
  21. Wright William R. ; Velke James D.. Power mower with riding platform for supporting standing-operator. USP1999105964082.
  22. Ogasawara Hiroyuki (Osaka JPX) Yamashita Nobuyuki (Osaka JPX) Minoura Akira (Osaka JPX). Riding lawn mower. USP1994115367864.
  23. White ; III Donald M. (Chanhassen MN) Tillotson Henry B. (Minneapolis MN) Thorud Richard A. (Bloomington MN). Riding lawn mower. USP1991085042238.
  24. Busboom Garry W. ; Crumrine John C.. Riding lawn mower including a mower deck height control mechanism. USP1998105816033.
  25. Trefz Harlin J. (Jackson TN) Hergatt Daniel T. (Jackson TN) Mosley Keith A. (Jackson TN) Pohl Douglas A. (Galesburg IL). Riding mower having a pedal operated height adjustment mechanism, air assisted discharge, and improved hydrostatic shift. USP1992085138825.
  26. Saruhashi Kazuo (Saitama JPX) Ara Masato (Chiba JPX) Suzuki Takanori (Saitama JPX) Saito Gunji (Saitama JPX) Kojima Atsushi (Saitama JPX). Riding type mower. USP1987074679382.
  27. Takei Terutaka (Osaka JPX). Riding type mower. USP1988044738327.
  28. Berrios Joseph E. (975 NW. 114th Ave. Coral Springs FL 33071). Self-propelled, walk-behind, hydraulic motor-operated mower. USP1990054920733.
  29. Wenzel Philip (Vernon Center NY) Giere David (Canastota NY). Steering mechanism for four wheel lawn mower. USP1996065529135.
  30. Freier ; Jr. Edward (Port Washington WI) Hays Gary A. (Cedarburg WI) Jacque John F. (Port Washington WI) Klas Kenneth H. (Port Washington WI). Two-blade mower deck with infinite height adjustment. USP1992025085044.
  31. Busboom Garry W. (Beatrice NE). Vegetation cutting blades assembly. USP1990094958484.
  32. Youngberg Norman R. (Ottawa County OK) Malinski Cyril A. (Ottawa County OK). Vehicle for use on flat or sloped surfaces. USP1992075129218.
  33. Wenzel Philip (Vernon Center NY) Giere David (Canastota NY). Vehicle frame and cutter assembly lifting mechanism for riding lawn mower. USP1995075433066.

이 특허를 인용한 특허 피인용횟수: 27

  1. Nogami,Kazuaki; Togoshi,Yoshikazu. Apparatus for vertically moving mower unit for riding mower. USP2008107434379.
  2. Laskowski,Jeff. Articulating deck mower with deck height adjuster. USP2006087089722.
  3. Covington, Charles Bradley; Long, Warren. Deck suspension system for lawnmower. USP2017039591803.
  4. Komorida, Takeshi; Esaki, Yoshiyuki; Togoshi, Yoshikazu; Satou, Eiji. Device for limiting lowering of implement on working vehicle. USP2010087770370.
  5. Bucher,Corey W.; Feller,John H.. Discharge chute. USP200712D556788.
  6. Bucher,Corey W.; Feller,John H.. Discharge chute. USP200804D565604.
  7. Bucher,Corey W.; Feller,John H.. Discharge chute. USP200803D564543.
  8. Kubinski, Paul Thomas. Electro-hydraulic lift mechanism for lawn mower deck. USP2010067730705.
  9. Shaffer, Aaron D.; Eavenson, Sr., Jimmy N.. Foot actuated height adjustment mechanism for a lawnmower cutting deck. USP2009087578117.
  10. Papke,Clark S.; Pryor,Justin L.; Lancaster,James W.; Sands,Patrick D.; Andre,Tim D.. Front rotary cutting deck having folded service/storage positions. USP2008117451586.
  11. Grewe, Brian D.; Price, Stephen C.; Chartrand, Scott A.; Powers, James R.. Height of cut adjustment system for a walk behind mower. USP2013028371095.
  12. Lancaster, James W.. Height of cut adjustment system for mower cutting deck. USP2014128919087.
  13. Kruckeberg, John P.; Sarda, Tejal. Height of cut control system. USP2018019861035.
  14. Melone, Mark J.; Marshall, James F.; Lauren, Robert S.. Independently biasing front wheels and mower deck suspension. USP2011118065864.
  15. Berglund, Brent P.. Lawn mower deck lifting assembly. USP2016099445543.
  16. Wright, Edward R.; Weems, Corey M.; McCutcheon, IV, Robert J.. Lawn mower having deck lift system with overbiasing springs. USP2016129516809.
  17. Berglund, Brent P.. Lawn mower with transport lock. USP2016039288940.
  18. Sugden,David J.. Lawnmower cutter deck with side-to-side deck leveler. USP2007047197863.
  19. Lancaster, James W.. Mower cutting deck having a height of cut adjustment system with deck suspension linkages that each have an easily acessible threaded adjuster for deck truing or rake angle setting purposes. USP2015049003751.
  20. Elhardt, Paul M.; Lewis, Franklin P.. Mower deck lift system with transport lock. USP2009117614207.
  21. Elhardt,Paul M.; Lewis,Franklin P.. Mower deck lift system with transport lock. USP2008117448191.
  22. Ebihara, Tomoyuki; Moriguchi, Kazuma; Hayashi, Keiichi. Mower deck lifting device of ride-on mower. USP2013118578687.
  23. Price, Howard B.. Multi-blade lawn mower with offset wheel. USP2004096796112.
  24. Velke, James D.; Wright, William R.. Power lawn mower with deck lift system. USP2005036868658.
  25. Benway, Randy E.. Top adjusting linkage for leveling a mower deck. USP2011017861502.
  26. Sundberg,John David; Thorman,Christopher Scott; Fox,Robert Neil; Trefz,Harlin James. Transport method and apparatus for mower deck. USP2008037347037.
  27. Strope,Claude. Walk behind mower. USP2006037013626.

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