Compacting roll
AssigneeHamm AG
InventorFranz Meixner
Life of this patent
Estimating the term…
Abstract
A compacting roll for a soil compactor includes a roll shell concentrically surrounding a roll rotational axis, a roll inner space and two oscillatory arrangements, at least partially arranged within the roll inner space, for generating the oscillating torque impinging on the roll shell with respect to the roll rotational axis whereat each oscillatory arrangement includes at least two oscillation mass units that are rotatable around the respective oscillation rotational axis and at least one oscillation drive motor to serve exclusively for driving the oscillation mass units of this oscillatory arrangement. The oscillation mass units of different oscillatory arrangements can be offset from each other in the direction of the roll rotation axis.
Claims9
A compacting roll for a soil compactor, comprising a roll shell concentrically surrounding a roll rotational axis, a roll inner space and two oscillatory arrangements, at least partially arranged within the roll inner space, for generating an oscillating torque impinging on the roll shell with respect to the roll rotational axis, whereat each oscillatory arrangement comprises at least two oscillation mass units that are rotatable around the respective oscillation rotational axis and at least one oscillation drive motor to serve exclusively for driving the oscillation mass units of this oscillatory arrangement, whereat the oscillation mass units of various oscillatory arrangements are offset from one another in direction of the roll rotational axis.
Dependencies are inferred from the claim text.