发明名称 |
Automatic sheet-stacking and transport machine |
摘要 |
In a preferred embodiment, an automatic sheet-stacking and stack transporting machine, transporting and depositing single sheet-line forms onto free-wheeling machine rollers above an elevator, a limit switch rearwardly located to activate an aligning lever and to retract the free-wheeling machine rollers to thereby drop rollers-supported sheets onto the platform rollers and to further initiate lowering of the elevator platform rollers sufficiently downwardly to break the electrical circuit to terminate the downward movement until a subsequent activation of the limit switch by deposit of another sheet, a maximum stacking load switch mechanism being activatable when the elevator platform rollers have been lowered to a maximum predetermined limit whereupon the elevator lowers to a take-off position at which take-off position interspersed take-off driven rollers transport the aligned stack of sheets from the machine to a distant unloading point, and thereafter the elevator rises upwardly to the original depositing position.
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申请公布号 |
US4131207(A) |
申请公布日期 |
1978.12.26 |
申请号 |
US19760741478 |
申请日期 |
1976.11.12 |
申请人 |
SCHEINMAN, ARNOLD H.;PAISKER, ERNST |
发明人 |
SCHEINMAN, ARNOLD H.;PAISKER, ERNST |
分类号 |
B65H31/18;B65H31/30;B65H31/34;(IPC1-7):B65G57/06 |
主分类号 |
B65H31/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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