发明名称 |
Signature machine having an adjustable timing control of the extraction means |
摘要 |
A signature feeding machine of the type having suction grippers for removing a signature from a hopper. A vacuum is applied to the gripper when grabbing a signature. The gripper transports the signature to a rotating cylinder where the gripper releases it by disapplying the vacuum. The machine is operable in two modes; a run mode and a jog or intermittent mode. An adjustable timing control is provided to time differently the application and disapplication of the vacuum in accordance with the particular mode of operation.
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申请公布号 |
US4241907(A) |
申请公布日期 |
1980.12.30 |
申请号 |
US19790028057 |
申请日期 |
1979.04.09 |
申请人 |
MCCAIN MANUFACTURING CORP |
发明人 |
COSGROVE, JAMES F;FLAVIN, THOMAS R;MCCAIN, WILLIAM B;VENTE, JOHN |
分类号 |
B65H3/08;B65H5/12;B65H5/30;(IPC1-7):B65H39/02 |
主分类号 |
B65H3/08 |
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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