Solid material comminution or disintegration – Apparatus – Rotary striking member with circumferential or tangential flow
Patent
1994-09-30
1996-02-13
Seidel, Richard K.
Solid material comminution or disintegration
Apparatus
Rotary striking member with circumferential or tangential flow
241239, 2412415, 241242, B02C 1300
Patent
active
054906369
ABSTRACT:
A rotary jaw crusher comprises a rotor, which carries at least one revolving jaw and rotates within a housing about a horizontal axis of rotation, and a stationary jaw, which is fixed to the housing and is substantially disposed above the descending portion of the flight circle of the rotor and rises toward the charging opening of the housing opposite to the sense of rotation of the rotor with a small inclination from the horizontal and is provided with crushing bars or the like, which protrude toward the rotor. In order to achieve a high efficiency and a low susceptibility to wear, crushing bars having sharp edges are provided on the stationary jaw and extend approximately normal to the axis of rotation of the rotor.
REFERENCES:
patent: 1185937 (1916-06-01), Rapp
patent: 1436208 (1922-11-01), Sprague
patent: 2216612 (1940-10-01), Dimm et al.
patent: 3612415 (1971-10-01), Merges
patent: 4340185 (1982-07-01), Braun et al.
Schrock Allan M.
Seidel Richard K.
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