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US 5,192,030 AGranted
Two roller machine, particularly a roller press
AssigneeKloeckner-Humboldt-Deutz AG
InventorWilly Jakobs
Life of this patent
Estimating the term…
Abstract
A two roll crusher including a pair of parallel rollers forming a crushing nip therebetween with gearings at the ends of the rollers and a plate connected to each of the gearings for absorbing reaction moments, torsion rods extending parallel to the plates with spaced arms of unequal length and links connecting the arms to the plates so that the reaction moments of the plate is transmitted to twist the torsion rods with the rods designed to support the weight of the gearing of the rollers.
Claims8
A two roll mechanism such s a roller press having parallel rollers forming a crushing nip therebetween comprising in combination:
- drive gearings connected to drive parallel rollers of a roller press adapted to each rotate about an axis;
- torque supports for absorbing the reaction moments of the gearing having a plate member for each roller pivotable about the roller axis and extending longitudinally in opposite directions having an inner end between the rollers and an outer end outwardly of the rollers;
- a torsion shaft for each plate member extending longitudinally beneath the torque supports each having an inner end and an outer end and having lever arms at each end to twist the shaft with the load on the gearings;
- first rods connecting the lever arms at the outer ends of the torsion shafts to the outer ends of the plate members;
- and second rods connecting the lever arms at the inner ends of the torsion shafts to the inner ends of the plate members;
- the distance between the axis of each of the rollers and the outer ends of the plate members being greater than the distance between the axis of the rolls and the inner ends of the plate members.
3 more elements
Dependencies are inferred from the claim text.