Solid material comminution or disintegration – Apparatus – Rotary striking member – rotor structure
Patent
1976-03-15
1977-11-01
Lake, Roy
Solid material comminution or disintegration
Apparatus
Rotary striking member, rotor structure
B02C 1304
Patent
active
040562328
ABSTRACT:
A rotary hammerbreaker including a plurality of discs driven upon a rotor shaft, a plurality of rods extending through the discs parallel to the rotor shaft and radially spaced therefrom and a plurality of hammers pivotably mounted upon the rods between the discs. The hammerbreaker is provided with a protective device consisting of a plurality of shields each including a hub mounted upon one of the rods between adjacent discs. The shields are formed with a circular segmental flange fixed to the hub extending over a part of the periphery of each of the adjacent discs between which the hub is mounted to protect the disc periphery. The flange has a circumferentially extending portion which is an integral fraction of a whole circle so that a number of the shields can be fitted to a rotary hammerbreaker to provide substantially continuous protection around the periphery of the discs.
REFERENCES:
patent: 3058676 (1962-10-01), Hermann
patent: 3380672 (1968-04-01), Weispfenning
patent: 3482788 (1969-12-01), Newell
patent: 3727848 (1973-04-01), Francis
patent: 3844494 (1974-10-01), Hightower
Linnerz Wilhelm
Tillmanns Josef
Goldberg Howard N.
Lake Roy
Lindemann Maschinenfabrik GmbH
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