发明授权
- 专利标题： Web material advancement arrangement with an entry drive system in a packaging machine
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申请号： US15801566申请日： 2017-11-02
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公开(公告)号： US10526157B2公开(公告)日： 2020-01-07
- 发明人: Raymond G. Buchko, Jr. , Rodney W. Golla
- 申请人： CP Packaging, Inc.
- 申请人地址： US WI Appleton
- 专利权人： CP Packaging, Inc.
- 当前专利权人： CP Packaging, Inc.
- 当前专利权人地址： US WI Appleton
- 代理机构： Boyle Fredrickson, S.C.
- 主分类号： B65H20/16
- IPC分类号： B65H20/16 ; B65B65/02 ; B65H20/08 ; F16G13/02 ; F16H7/02
摘要：
A web material advancement arrangement is provided with an entry drive system. The web material advancement arrangement can receive a web material from a storage roll and advance the web material through a machine, such as a packaging machine. The entry drive system may be arranged at the entry end of the web material advancement arrangement to push the web material in a downstream direction from the entry end toward the exit end of the web material advancement arrangement The entry drive system may include a motor that simultaneously rotates a pair of drive sprockets which may push clip assemblies that carry outer edges of a web material so that rotation of the drive sprockets pushes the web material in a downstream direction.
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