Harvesters – Motorized harvester – Including driven air-blower unit
Reexamination Certificate
2006-11-21
2006-11-21
Will, Thomas B. (Department: 3671)
Harvesters
Motorized harvester
Including driven air-blower unit
C406S096000, C406S099000, C460S114000
Reexamination Certificate
active
07137237
ABSTRACT:
The present invention relates to a forage harvester blower including a blower rotor having a plurality of generally radially extending rotor paddles which operate in a corresponding substantially cylindrical housing, characterised in that said housing is provided with adjustment mechanism for at least locally adjusting the diameter of the housing. The present invention further relates to a method for optimising the operation of a forage harvester blower and to a method for preventing damage to a forage harvester blower during operation.
REFERENCES:
patent: 787917 (1905-04-01), Harpstrite
patent: 2754650 (1956-07-01), Fergason
patent: 4412761 (1983-11-01), Sorensen et al.
patent: 4425058 (1984-01-01), Sorensen et al.
patent: 4821495 (1989-04-01), De Buhr et al.
patent: 4930944 (1990-06-01), VanGinhoven
patent: 5964080 (1999-10-01), Leeb
patent: 0283638 (1988-09-01), None
patent: 1229778 (2003-07-01), None
Depestel Bernard Erik
Teetaert Pierre
Van Vooren Sandor Willy
CNH America LLC
Henkel Rebecca
Torres Alicia
Will Thomas B.
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