发明授权
EP1815062B1 TWIN WIRE GAP FORMER PAPER MAKING MACHINE WITH A VARIABLE WRAP IMPINGEMENT SHOE
有权
机用于纸张制造具有可变包双有一块石头鞋
- 专利标题： TWIN WIRE GAP FORMER PAPER MAKING MACHINE WITH A VARIABLE WRAP IMPINGEMENT SHOE
- 专利标题（中）： 机用于纸张制造具有可变包双有一块石头鞋
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申请号： EP05823249.7申请日： 2005-11-16
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公开(公告)号： EP1815062B1公开(公告)日： 2009-07-29
- 发明人: WILDFONG, Vaughn , HELBIG, Thomas
- 申请人： AstenJohnson, Inc.
- 申请人地址： 4399 Corporate Road P.O. Box 118001 Charleston South Carolina 29423-8001 US
- 专利权人： AstenJohnson, Inc.
- 当前专利权人： AstenJohnson, Inc.
- 当前专利权人地址： 4399 Corporate Road P.O. Box 118001 Charleston South Carolina 29423-8001 US
- 代理机构： Perkins, Sarah
- 优先权： US630393P 20041123
- 国际公布： WO2006057871 20060601
- 主分类号： D21F1/24
- IPC分类号： D21F1/24 ; D21F1/48 ; D21F1/52 ; D21F1/26
摘要：
A forming section for a gap blade former type papermaking machine having a headbox which delivers a jet of papermaking stock between a conveying forming fabric and a backing forming fabric is provided. The conveying fabric moves in sliding contact over an impingement shoe on which the jet of papermaking stock is delivered at a point of impingement. A forming shoe located immediately downstream of the impingement shoe over which the backing forming fabric slides. The impingement shoe is mounted for at least one of pivoting and transverse movement so that a position of the point of impingement of the jet of papermaking stock can be adjusted by at least one of rotating the impingement shoe about a first pivot point and transversely shifting the impingement shoe. The forming shoe can also be mounted for movement.
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