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US 7,094,146 B2Granted
Combine chaff discharger
AssigneeRekordverken Sweden AB
InventorBengt Holmén
Life of this patent
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Abstract
A chaff discharger with at least one radial fan wheel, rotatably mounted in a fan housing. The housing includes an end wall turned away from a sieving unit and a peripheral wall formed with at least one chaff discharge opening. A direction of rotation of the radial fan wheel is reversible so as to permit discharge of the chaff in different directions via the associated chaff discharge opening, depending on the fan wheel direction of rotation.
Claims12
A chaff discharger comprising:
- at least one radial fan wheel, rotatably mounted in a fan housing, said housing including an end wall turned away from a sieving unit, and including a peripheral wall formed with at least one chaff discharge opening, wherein a direction of rotation of the radial fan wheel is reversible so as to permit discharge of the chaff in different directions via the associated chaff discharge opening, depending on the fan wheel direction of rotation.
A chaff discharger comprising:
- a housing, including at least one chaff discharge opening;
- and
- means for discharging chaff, rotatably mounted in the housing,
- a direction of rotation of the means for discharging chaff being reversible so as to permit discharge of the chaff in different directions via the associated chaff discharge opening, depending on the direction of rotation.
1 more element
Dependencies are inferred from the claim text.