发明授权
- 专利标题: Squeegee and scooping flow coater
- 专利标题(中): 刮刀和舀水涂布机
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申请号: US778882申请日: 1977-03-18
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公开(公告)号: US4121519A公开(公告)日: 1978-10-24
- 发明人: Frank L. Porth
- 申请人: Frank L. Porth
- 申请人地址: MI Kent City
- 专利权人: Black; James A.
- 当前专利权人: Black; James A.
- 当前专利权人地址: MI Kent City
- 主分类号: B41F15/40
- IPC分类号: B41F15/40 ; B41F15/42 ; B41L13/02
摘要:
Stencilling apparatus having a trough type fluid scoop positioned behind, parallel to, and spaced from the stencilling squeegee, the scoop being pivotally shiftable through a scooping motion to scoop up excess fluid after the squeegee is elevated. The pivotal shifting is from a first scoop position wherein an edge of the scoop serves as a flow coater to a second position wherein the scoop retains the fluid scooped.
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