发明名称 |
Wave generator to shingle sheets |
摘要 |
{PG,1 An improved apparatus for successively separating and feeding sheets from a stack of sheets is disclosed. A wave generator wheel, rotating in a plane generally parallel to the stack, and about a tiltable axis generally perpendicular to the stack, is tiltable in a first direction to contact the stack for shingling the stack, and in a second direction to contact the stack for restoring the stack to its unshingled state. Sheets in a stack are driven forward or rearward by simply tilting the rotating wheel. The wave generator wheel is used to first drive the stack{3 s top sheet away from a feed nip, and to then drive the stack{3 s top sheet into the feed nip.
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申请公布号 |
US4165870(A) |
申请公布日期 |
1979.08.28 |
申请号 |
US19780888096 |
申请日期 |
1978.03.20 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORP |
发明人 |
FALLON, JOHN L;KOLLAR, ERNEST P;MARES, FRED R |
分类号 |
B65H7/18;B65H3/06;B65H3/56;B65H3/60;(IPC1-7):B65H3/06;B65H3/32 |
主分类号 |
B65H7/18 |
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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