发明名称 |
Dispenser for multiple rolls of web material with automatic roll transfer, and method of loading same |
摘要 |
A dispenser for sequentially dispensing web material from a plurality of rolls includes a carousel rotatably mounted in a dispenser body. The carousel includes a plurality of roll holders that extend parallel to an axis of rotation of the carousel. The carousel includes a sensor that senses whether a roll of web material on one of roll holders is depleted or substantially depleted. A movable trigger latch blocks rotation of the carousel until the roll of web material on the current roll holder is depleted or substantially depleted; at that point, the carousel rotates by gravity in a first direction.
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申请公布号 |
US8356767(B2) |
申请公布日期 |
2013.01.22 |
申请号 |
US20090638589 |
申请日期 |
2009.12.15 |
申请人 |
SCA TISSUE NORTH AMERICA LLC;FORMON JOHN;BRICKL JEFFREY;WIESER RUSSELL |
发明人 |
FORMON JOHN;BRICKL JEFFREY;WIESER RUSSELL |
分类号 |
B65H19/00 |
主分类号 |
B65H19/00 |
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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