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Quick-change blade system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A01D-034/00
  • A01D-034/73
  • A01D-034/66
  • E05C-019/14
  • A01D-034/64
  • A01D-034/81
출원번호 US-0348291 (2012-04-27)
등록번호 US-9113595 (2015-08-25)
국제출원번호 PCT/US2012/035496 (2012-04-27)
§371/§102 date 20140328 (20140328)
국제공개번호 WO2013/048574 (2013-04-04)
발명자 / 주소
  • Roth, Chris
  • Chandler, Darren
  • Rhoades, Lennie
  • Brinkman, Steve
  • Dwyer, Sean
출원인 / 주소
  • HUSQVARNA AB
대리인 / 주소
    Nelson Mullins Riley & Scarborough LLP
인용정보 피인용 횟수 : 14  인용 특허 : 55

초록

A lawn care device may include a cutting deck housing at least one blade, a rotatable shaft, and a blade mount operably coupled to the rotatable shaft. The blade mount may include at least one engagement slot configured to enclose at least a portion of the at least one blade. The blade mount may fur

대표청구항

1. A blade mount configured to couple a blade to a rotatable shaft, the blade mount comprising: a blade mount base configured to contact at least a portion of the blade;a latch assembly disposed proximate to the blade mount base to secure the blade to the blade mount base responsive to operation of

이 특허에 인용된 특허 (55)

  1. Seegert Brian David ; Hohnl Gary David, Adjustable gauge wheel for mower deck.
  2. Lingerfelt Larry G. (Dahlonega GA), Blade assembly for weed trimmers.
  3. Wadzinski, Chris A., Blade coupler assembly for use with a self-propelled, walk-behind rotary lawn mower.
  4. Harry L. Moynihan, Blade-mounting system for a rotary mower.
  5. Neudorf, Blake, Bolt for attaching a rotary mower blade.
  6. Hill Amos G. ; Nelson John P. ; Wilkey Richard J., Convertible mower blade.
  7. Bouet Jacques Eugene (Villeneuve-d\Ascq FR), Cutter blade mounting for a rotary mower.
  8. Treger,Claude; Bour,Daniel, Cutting device, particularly a lawn mower.
  9. Dairon, Michel; Loyer, José, Device for fixing blades to end plates which are rotationally integral with a rotary shaft and agricultural machine fitted with said device.
  10. Zweegers Petrus W. (Nieuwendijk 46 Geldrop NLX), Device for mowing crop.
  11. Cox ; Jr. Clifton A. (4537 Auburn Ave. Ft. Myers FL 33905), Disposable lawn mower blade.
  12. Kuhn John B. (Rubicon WI) Thorman Christopher S. (Beaver Dam WI), Hubless sheave and spindle.
  13. Bever, Christopher, Lawn mower blade assembly for quick blade replacement and associated methods.
  14. Bever, Christopher, Lawn mower blade assembly having blade mount for quick blade replacement and associated methods.
  15. Gilpatrick, Richard J.; Jaskowiak, Ryan, Lawn mower blade coupling system.
  16. Feilen Michael A. (39 W 365 Hogan Hill Elgin IL 60123), Lawn mower blade replacement cutting edge apparatus.
  17. Sheldon John D., Lawn mower cutting blade spindle assembly including quick change characteristics.
  18. Sheldon John D., Lawn mower cutting blade spindle assembly including quick change characteristics.
  19. Bent F. Eugene (Oneida IL) White Irvin M. (Galesburg IL), Lawn mower with combined clutch and self biasing brake.
  20. Hojo Hiroshi (Saitama JPX) Sugimoto Yasuhiro (Saitama JPX) Sakamoto Kazuhiro (Saitama JPX) Takeishi Masanori (Saitama JPX) Koumoto Dai (Okayama JPX) Amano Akira (Saitama JPX) Hashimoto Yasuji (Saitam, Lawn mower with detachable inner members in cutter housing.
  21. Baumann James R. (St. Louis Park MN) Comer Robert C. (Hopkins MN) Yourczek Jerome F. (Minneapolis MN), Line feed mechanism for filament mower.
  22. Tuggle Lloyd H. (Shreveport LA), Line head for a rotary line trimmer.
  23. Buchko, Jeff, Magnetic attachment of a bed knife in a reel mower assembly.
  24. Omekanda, Avoki M.; Lequesne, Bruno P. B.; Schroeder, Thaddeus, Magnetic encoder with double Frequency output.
  25. David P. Long, Jr., Method and apparatus for removing and installing spindle and cutting blades.
  26. Thompson, Kent; Bentzinger, Rustin V.; Koorn, Martin, Method for changing knives in a mower.
  27. Siler, M. Dan, Mower blade assembly.
  28. Tapper, Christopher S., Mower blade coupler with enlarged head and projecting fins.
  29. Moore James W. (Beaver Dam WI) Wanie Lee J. (Horicon WI), Mower blade spindle assembly.
  30. Mijnders Gijsbert J. (Nieuw-Vennep NLX), Mowing device with improved disc configuration and blade attachment.
  31. Thompson,Kent; Bentzinger,Rustin V.; Koorn,Martin, Mowing device, a knife adapter for such a mowing device and a retainer for such a mowing device.
  32. Eavenson, Sr.,Jimmy N.; Stevens,Joel; Morse,Dan, Pivot-blade cutting and retaining means for rotary mowers.
  33. Thompson, Kent; Bentzinger, Rustin V., Pivotal knife mounting arrangement.
  34. Farsaie Reza, Portable exercise device.
  35. Toda Toshihiro (Saitama JPX) Mukainakano Masato (Saitama JPX) Iwadare Shigeto (Tokyo JPX) Ihara Masatoshi (Saitama JPX), Power lawn mower.
  36. Suzuki Tsunehiko (Tokyo JPX), Power transmitting coupling.
  37. Henry Dykstra, Pull action clamp mechanism.
  38. Oxley Lonnie R. (West Bend WI), Quick attachable and detachable mower blade assembly.
  39. Kondo Masayoshi (Okazaki JPX) Takeda Katsufumi (Anjo JPX) Okubo Hideki (Nishio JPX), Quick blade attachment structure for mowers.
  40. Bontrager Robert C. ; Pitman Richard J. ; Scott Paul L., Quick change blade assembly for a rotary mower.
  41. Thomas W. Van Scyoc ; Michael J. Suggs ; Phillip G. Wilson, Quick-disconnect fluid coupling with check valve.
  42. Hobluigie Andre (Valentigney FRX) Barnab Jean-Pierre (Valentigney FRX) Mouhot Frederic (Voujeaucourt FRX), Rapid connection between two shafts or the like.
  43. Rittenhouse James L. (5115 Benner Rd. Clayton MI 49235), Releasable blade, blade holder and blade-holder combination.
  44. Malutich, William J., Replaceable cutting blade for rotary lawn mower.
  45. Yanke, Bryan Ray, Rotary cutter bar mechanism and blade pin coupling.
  46. Pace, Charles E., Rotary cutting device with quick-release blades.
  47. Sutliff James W. ; Jones Dallas W., Rotary cutting member for lawn trimmers.
  48. Lawrence Elbert (202 River Oaks Dr. West Monroe LA 71291), Rotary grass cutting head.
  49. Burnell John F. (423 Cedar Dr. Lanoka Harbor NJ 08734), Rotary lawn mower blade assembly.
  50. Sluder, Roy Gene, Rotary lawnmower blade with reversible replaceable blades.
  51. Richardson Craig Allen ; Rosenbalm Allan Wesley ; Verhulst Michael Joseph, Rotary mower cutter disc having replaceable knife mount shield.
  52. Cunningham, Douglas J., Safety belt buckles.
  53. Buchko, Jeffrey, Serrated edge bed knife.
  54. Cooke Robert S. (Broomfield Cottage GB3), Toggle fastener.
  55. Schenk Peter (West Islip NY), Toggle latch.

이 특허를 인용한 특허 (14)

  1. Poole, James R.; Briney, David, Bagging blade.
  2. Poole, James R.; Briney, David, Cutting deck flow control assembly.
  3. Burrows, James L.; Briney, David, Lawnmower blade.
  4. Wong, Jock; Chandler, Darren; Briney, David, Lawnmower blade.
  5. Wong, Jock; Chandler, Darren; Briney, David, Lawnmower blade.
  6. Craven, Jordan; Poole, James; Briney, David, Mower blade.
  7. Southwell, John; Briney, David, Mower blade.
  8. Southwell, John; Briney, David, Mower blade.
  9. Ladd, Jr., Timothy C.; Hobrath, Gary; Schaedler, Axel; Milliff, Brian, Quick change lawn mower blades.
  10. Ladd, Jr., Timothy; Hobrath, Gary; Schaedler, Axel; Milliff, Brian, Quick change lawn mower blades.
  11. Chenevert, Jeffrey P.; Pearson, Brian K., Quick connect mower blade system.
  12. Roth, Chris; Tse, Eric; Chandler, Darren, Quick-change blade cover assembly.
  13. Wang, Tao; Zhao, Tao; Ou, Zhi Gang, Self-tightening rotor.
  14. Wang, Tao; Zhao, Tao; Ou, Zhi Gang, Self-tightening rotor.
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