发明名称 |
IMPROVEMENTS RELATING TO TRANSFER MECHANISMS |
摘要 |
A transfer mechanism (56, 60), particularly for use as part of a punching device for punching a plurality of holes in a stack of paper sheets, has drive means (50) which operates to drive the punch assembly (32) into its advanced or its retracted position without significant overrun. A transfer mechanism (56, 60) is present between the drive means (50) and the punch assembly (30) which transmits drive to the punch assembly (30) only between the advanced and retracted positions. |
申请公布号 |
WO0240894(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
WO2001GB05037 |
申请日期 |
2001.11.15 |
申请人 |
ACCO EUROPE PLC;MEAD, DAVID;BUMPSTEED, AUSTIN;SMITH, IAN |
发明人 |
MEAD, DAVID;BUMPSTEED, AUSTIN;SMITH, IAN |
分类号 |
B26D5/16;F16H25/18 |
主分类号 |
B26D5/16 |
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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