发明名称 |
Apparatus for indexing and feeding a fitment web and related method |
摘要 |
An apparatus which coacts with a fitment application machine to index a die cut fitment web for precise registration and sealing of fitments to carton die cut areas. The apparatus includes an indexing wheel which has a plurality of circumferentially spaced indentations which engage void areas in the web defined by the fitments upon their removal. A gear and rack assembly intermittently rotate the indexing wheel advancing the web through the fitment application machine for sealing operations. Precise adjustment and indexing of the web is effected by a locating pin which engages corresponding bores in the indexing wheel to lock the wheel at defined pre-set circumferential positions.
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申请公布号 |
US4846915(A) |
申请公布日期 |
1989.07.11 |
申请号 |
US19880165647 |
申请日期 |
1988.03.08 |
申请人 |
INTERNATIONAL PAPER COMPANY |
发明人 |
KEELER, DONALD E.;BOMBOLEVICH, EDWARD;SINOCCHI, MICHAEL |
分类号 |
B29C65/78;B31B1/10;B31B1/90 |
主分类号 |
B29C65/78 |
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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