Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1995-01-10
1996-09-10
Husar, John
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
241232, 241234, B02C 402, B02C 432
Patent
active
055537960
ABSTRACT:
A roller mill having a fixed roller and a floating roller mounted on a frame and driven in opposite directions includes two gear units for the rollers and two independent torque absorbers to minimize the transfer of torque loads to the frame. Each torque absorber has a pair of two arm levers pivoted at spaced axes on the frame so that one end of each lever is adjacent one end of the other. A first force transmitting member couples the adjacent ends of the levers to each other and a second force transmitting member couples the opposite ends of the levers to the associated gear unit.
REFERENCES:
patent: 4880172 (1989-11-01), Heinemann et al.
patent: 5005775 (1991-04-01), Jakobs
patent: 5060874 (1991-10-01), Sidney, Jr. et al.
patent: 5192030 (1993-03-01), Jakobs
Husar John
Krupp Polysius AG
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