发明名称 Hydraulically adjustable cone crusher and axial bearing assembly of a crusher
摘要 A hydraulically adjustable cone crusher and a axial bearing assembly of a cone crusher, which crusher comprises an hydraulic adjustment cylinder/piston assembly mounted in the space formed between the crushing head and the upper surface of the main shaft for adjusting the setting of the crusher. The pressure medium of the hydraulic adjustment system of the crusher is supplied to the pressure medium space formed, except by the adjustment cylinder/piston assembly, also by at least one bearing element.
申请公布号 US2009008489(A1) 申请公布日期 2009.01.08
申请号 US20080230983 申请日期 2008.09.09
申请人 METSO MINERALS, INC. 发明人 NIEMINEN ILPO K.;LAUTALA AKI J.;KUVAJA KARI O.
分类号 B02C17/08;B02C;B02C2/04;F16C33/74 主分类号 B02C17/08
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