发明申请
US20050192171A1 Apparatus for making paperboard pressware with controlled blank feed
有权
用于制造具有受控坯料进料的纸板压纸机的装置
- 专利标题： Apparatus for making paperboard pressware with controlled blank feed
- 专利标题（中）： 用于制造具有受控坯料进料的纸板压纸机的装置
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申请号： US11057959申请日： 2005-02-15
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公开(公告)号： US20050192171A1公开(公告)日： 2005-09-01
- 发明人: Grigory Grischenko , Alois Schmidtner , Paul England , Albert Johns , Thomas Zelinski
- 申请人： Grigory Grischenko , Alois Schmidtner , Paul England , Albert Johns , Thomas Zelinski
- 申请人地址： US GA Atlanta
- 专利权人： Fort James Corporation
- 当前专利权人： Fort James Corporation
- 当前专利权人地址： US GA Atlanta
- 主分类号： B31B1/26
- IPC分类号： B31B1/26 ; B31B43/00 ; B31D5/02
摘要：
An improved apparatus for making pressware features a vacuum belt feeder which accelerates and decelerates a feed blank for controlled insertion into a forming die as well as retainers to limit bounce back of the blank off of forward stops. A pneumatic ejector on the forming ram facilitates product removal.