发明名称 |
Staple length cutter with low noise level jet to assist in doffing cut staple |
摘要 |
A modification to a reel type staple cutter wherein a hollow drive shaft for the reel communicates with internal passageways in the top plate of the cutter reel. Holes are formed through the top plate at locations between adjacent cutter blade assemblies. Air fed through the shaft is continuously jetted through the holes against advancing wads of cut staple to strip off staple.
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申请公布号 |
US4120222(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770833895 |
申请日期 |
1977.09.16 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
POTTER, JERRY FULLER |
分类号 |
D01G1/04;(IPC1-7):D01G1/04 |
主分类号 |
D01G1/04 |
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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