Solid material comminution or disintegration – Apparatus – Rotary striking member – rotor structure
Patent
1983-06-07
1985-05-28
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Rotary striking member, rotor structure
241197, B02C 1326
Patent
active
045195510
ABSTRACT:
The tip of a spider arm of a rotor of a reversible hammer mill is protected from wear and damage by a pair of replaceable caps. Each of the caps has a protective shroud for protecting a portion of the extremity of the tip and an adjacent edge of the spider arm. The caps also each have a relatively narrow web which is sized to fit within and cooperate with the web of another cap in substantially filling an open-ended slot in the spider arm. The webs of the two caps are introduced into the slot from opposite ends of the slot and held in place by a hammer pin which extends through collinear openings in the webs and the spider arm.
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patent: 4313575 (1982-02-01), Stepanek
patent: 4352774 (1982-10-01), Hornberger
Rosenbaum Mark
Sivyer Steel Corporation
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