发明名称 |
INRICHTING VOOR HET INSTELLEN VAN DE HELLING VAN ZIJKLEPPEN, IN HET BIJZONDER VAN OPGESTAPEL- DE KARTONBLADEN. |
摘要 |
The device comprises at least one toothed roller supported by a rocking lever, and adapted to contact the outer edges of the side flaps of the blanks. Each toothed roller is mounted on a pin by a conventional free wheel device so as to exert a sliding friction on the outer edges of the flaps only during a downwardly directed movement thereof, thereby bending the flaps in a direction opposite to the one naturally assumed by them due to the composite conformation of the stack of blanks. |
申请公布号 |
NL7703995(A) |
申请公布日期 |
1977.10.14 |
申请号 |
NL19770003995 |
申请日期 |
1977.04.12 |
申请人 |
G.D. SOCIETA PER AZIONI TE BOLOGNA, ITALIE. |
发明人 |
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分类号 |
B65B41/06;B31B1/06;B31B1/74;B65B43/18;B65H3/08;B65H3/56;B65H5/08 |
主分类号 |
B65B41/06 |
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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