Metal working – Method of mechanical manufacture – Converting
Patent
1997-07-21
1999-02-16
Rosenbaum, Mark
Metal working
Method of mechanical manufacture
Converting
29428, B02C 200
Patent
active
058708138
ABSTRACT:
A cone crusher having a main frame, a crusher head interconnected with the main frame, a crusher bowl positioned adjacent to the first crusher member, and a double-acting hydraulic lift interconnected with both the main frame and the second crusher member. A force transfer member extends downward relative to the crusher bowl. The hydraulic lift includes an upper end interconnected with the main frame and a lower end interconnected with the force transfer member, thereby providing a downward clamp force on the force transfer member to compliantly clamp the crusher bowl to the main frame in an operating position. The hydraulic lift can provide an upward lift force on the force transfer member to move the second crusher member from the operating position to a clear position.
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Ambrose David W.
Droese Karl W.
ANI America Inc.
Rosenbaum Mark
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