发明名称 |
Fluid pressure operated stack elevating device |
摘要 |
A fluid pressure operated stacking device with a frusto-conically shaped inflatable bladder accommodated with clearance within a housing into which a stack container with stack embracing sidewall panels is insertable with the stack container panels arranged in the clearance space between the housing and the bladder.
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申请公布号 |
US4582463(A) |
申请公布日期 |
1986.04.15 |
申请号 |
US19840620989 |
申请日期 |
1984.06.15 |
申请人 |
THE SINGER COMPANY;AVG PRODUCTIONS, INC. |
发明人 |
SCHREINER, MARTIN |
分类号 |
B65H1/16;B65H31/16;(IPC1-7):B65H1/16 |
主分类号 |
B65H1/16 |
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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