发明名称 Conveyor belt lift apparatus
摘要 Apparatus for use in repairing a conveyor system having a belt supported by a series of rollers mounted along a frame which supports the conveyor belt above the ground of a mining operation. The apparatus includes a belt support and at least one lifter connected to the belt support. The lifter operatively supports the belt support from the conveyor system frame and provides mechanical advantage in raising the belt support to lift at least one portion of the belt relative to the conveyor system, thereby separating the belt portion from at least one of the conveyor system rollers and freeing the roller.
申请公布号 US5680925(A) 申请公布日期 1997.10.28
申请号 US19950562269 申请日期 1995.11.22
申请人 EASTERN ASSOCIATED COAL CORP. 发明人 GALLAGHER, NELSON DALE;MCNEELY, RANDALL REED
分类号 B65G15/00;B65G15/08;B65G15/60;(IPC1-7):B65G21/12 主分类号 B65G15/00
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