发明名称 |
Attachment for box making machine |
摘要 |
In a folder gluer collapsable box making machine, a self-driven endless chain is mounted on sprockets on a small frame and is equipped with push plates and lifters such that when pre-cut box board moves along the conveyor of a box-making machine, the front of the pre-cut box board hits a pusher and moves the chain in a forward direction while the folder lifter arm abuts the rear portion of the box board and folds over the rear ends and/or flaps.
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申请公布号 |
US5021041(A) |
申请公布日期 |
1991.06.04 |
申请号 |
US19900498321 |
申请日期 |
1990.03.23 |
申请人 |
PIGEAU, ROGER R.;SCHUSTER, FRED |
发明人 |
PIGEAU, ROGER R.;SCHUSTER, FRED |
分类号 |
B31B1/54 |
主分类号 |
B31B1/54 |
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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