发明名称 |
Scrap stripper and chopper with conveyor |
摘要 |
There is disclosed a board cutting machine in which a plurality of grooves are cut in a board such as a board of insulating duct material to permit the board to be folded into a multi-sided shape. As strips are cut from the board an extractor unit extracts the scrap strips and directs them to a chopping unit where the scrap is chopped into small pieces.
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申请公布号 |
US4091697(A) |
申请公布日期 |
1978.05.30 |
申请号 |
US19760735080 |
申请日期 |
1976.10.22 |
申请人 |
GLASS MASTER SALES AND LEASING CORPORATION |
发明人 |
CAILEY, RONALD J. |
分类号 |
B23D31/00;B23D31/04;B26D1/00;B26D3/06;(IPC1-7):B26D3/06;B26D9/00 |
主分类号 |
B23D31/00 |
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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