Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1977-07-11
1978-11-07
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
241267, B02C 104
Patent
active
041241703
ABSTRACT:
A horizontal-type single toggle jaw breaker for crushing medium to large size materials, for example, coal and other minerals, which are advanced on a conveyor having an upper reach and a lower reach, comprises a fixed jaw mounted over the upper strand with a pivotal jaw mounted for pivotal movement alongside the fixed jaw pivoting about a substantially vertical axis. A toggle joint has a drive portion connected to the pivotal jaw which includes a drive motor and a transmission with an output shaft which is connected to the toggle joint through an eccentric. In addition, a flywheel is disposed between the upper and lower reaches of the conveyor and it includes a flywheel shaft having a gear thereon which is driven from an intermediate gear driven off the output shaft of the transmission.
REFERENCES:
patent: 962998 (1910-06-01), Christ et al.
patent: 3330490 (1967-07-01), Cowher, Jr.
patent: 3763772 (1973-10-01), Baker
Braun Ernst
Braun Gert
Goldberg Howard N.
Halbach & Braun
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