发明授权
US4717084A Hydraulic system for remote operable cone crushers 失效
液压系统用于远程可操作的圆锥破碎机

Hydraulic system for remote operable cone crushers
摘要:
A remote operable cone crusher employing all-hydraulic adjust and clamping systems features a hydraulic "intensifier" for the clamp cylinders and an auxiliary pressure maintaining circuit for the adjust cylinders in order to overcome "creep" under load.
公开/授权文献
信息查询
0/0