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Ride-type surface-working machines 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E01C-019/22
출원번호 US-0359740 (1973-05-14)
발명자 / 주소
  • Holz
  • Sr. Orville H. (Palm Harbor FL) Holz Norbert J. (Roselle IL)
출원인 / 주소
  • Holz, Jr.
  • Orville H. (Roselle IL 14A part interest)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

In a machine for troweling large areas of concrete without having a footprint problem, the operator rides on a frame supported by a plurality of troweling rotors, preferably three. Each troweling rotor has three or four troweling blades, the pitch of which is controlled as before except that the pit

대표청구항

A ride-type surface-working machine comprising three driven rotors rotating about widely spaced generally vertical axes with each rotor engaging the supporting surface with surface-working means distributed about the rotor axis and which follow an annular path along a supporting surface, a frame car

이 특허를 인용한 특허 (42)

  1. Allen, J. Dewayne; Bishop, Richard P., Acoustic impedance matched concrete finishing.
  2. Allen,J. Dewayne; Bishop,Richard P., Acoustically matched concrete finishing pans.
  3. Allen,J. Dewayne; Bishop,Richard P., Acoustically matched method and apparatus for screeding concrete.
  4. Copoulos, Paul, Apparatus and method for surface finishing cured concrete.
  5. Jaszkowiak Timothy S., Assisted steering linkage for a riding power trowel.
  6. Allen J. Dewayne, Compartmentalized access shroud system for riding trowels.
  7. Peter J. Smith ; Hassan Karbassi, Concrete finishing trowel having an electronically actuated steering assembly.
  8. Lampley,Leonard A.; Draper,Tyron B., Diamond trowel blade.
  9. Lampley,Leonard A.; Draper,Tyron B., Diamond trowel blade.
  10. Artzberger Thomas G. (Menomonee Falls WI), Directional control mechanism for surface working machine.
  11. Artzberger Thomas G. (Menomonee Falls WI), Directional control system for a riding-type surface working machine.
  12. Paske, Benjamin J., Drive train assembly for a concrete finishing machine with centrally located engine.
  13. Morrison Donald R. (6228 Eagle Peak Dr. Charlotte NC 28214), Dual rotary trowel.
  14. Allen J. Dewayne ; McKean Michael W. ; Guinn Timmy D., Dual rotor riding trowel with proportional electro-hydraulic steering.
  15. Allen J. Dewayne, Guard for walk behind trowel.
  16. Allen J. Dewayne, Guard for walk behind trowel.
  17. Allen J. Dewayne, Guard for walk behind trowel.
  18. Allen J. Dewayne, High performance triple rotor riding trowel.
  19. Allen, J. Dewayne; Guinn, Timmy D.; Woodside, Mike; McKean, Michael; Wilson, Jack C., Hydraulic riding trowel with automatic load sensing system.
  20. Allen, J. Dewayne; Guinn, Timmy D.; Waldon, Edward A.; Sugg, Scott R., Hydraulic riding trowels with automatic load sensing.
  21. Allen J. Dewayne ; McKean Michael W., Hydraulically controlled riding trowel.
  22. Allen J. Dewayne ; McKean Michael W., Hydraulically controlled twin rotor riding trowel.
  23. Allen J. Dewayne ; McKean Michael W. ; Guinn Timmy D. ; Adams Hugh L., Hydraulically driven, multiple rotor riding trowel.
  24. Allen J. Dewayne ; McKean Michael W. ; Guinn Timmy D. ; Adams Hugh L., Hydraulically driven, multiple rotor riding trowel.
  25. Allen,J. Dewayne; Bishop,Richard P., Method and apparatus for acoustically matched slip form concrete application.
  26. Laditka Alexander (4741 Dalebridge #C-10 Warrensville Hts. OH 44128), Methods and apparatus for dispensing, mixing and applying coating constituents to traffic surfaces using tandem operated.
  27. Reed, Johnny; Copoulos, Paul, Methods and apparatuses for surface finishing cured concrete.
  28. Grundl Roland,DEX ; Ulrich Alfred,DEX, Pavement-vehicle convoy.
  29. Jaszkowiak, Timothy S., Power trowel gearbox.
  30. Allen J. Dewayne, Quick access shroud system for riding trowels.
  31. Fielder, Jeffrey Lynn, Riding trowel with CVT clutch module.
  32. Allen J. Dewayne ; Guinn Timmy D., Riding trowel with variable ratio transmission.
  33. Maass Helmut (West Bend WI) Klatzka Joseph H. (Hartford WI), Riding-type multiple trowel machine.
  34. Fielder, Jeffrey Lynn, Single to dual stick trowel and steering conversion.
  35. Holz ; Sr. Orville H. (Palm Harbor FL) Holz Norbert J. (Spring Hill FL), Spaced-rotor ride-type surface working machine with single-stick control of all movements.
  36. Allen J. Dewayne, Stretch frame twin engine riding trowel.
  37. Whiteman ; Jr. Marvin E. (Eagle ID), Twin trowel cement finishing machine.
  38. Guinn, Timmy Don, Ventilated high capacity hydraulic riding trowel.
  39. Allen J. DeWayne, Ventilated quick access inspection plate for riding trowels.
  40. Allen J. Dewayne, Ventilated quick access inspection plate for riding trowels.
  41. Allen J. Dewayne, Ventilated quick access support hood for riding trowels.
  42. Allen J. Dewayne, Ventilated quick access support hood system for riding trowels.
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