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公开(公告)号:US06868585B2
公开(公告)日:2005-03-22
申请号:US10205258
申请日:2002-07-25
申请人: James R. Anthony , Guy R. Dingman , Nick A. Campbell , Michael A. Wiseman , Gregory L. Woodard , Steven T. Berenyl
发明人: James R. Anthony , Guy R. Dingman , Nick A. Campbell , Michael A. Wiseman , Gregory L. Woodard , Steven T. Berenyl
CPC分类号: A44B11/14 , Y10T24/21 , Y10T24/394 , Y10T24/4016
摘要: A web adjuster device includes a frame defining a first web engaging surface. A web clamping member is movably mounted to the frame and defines second and third web engaging surfaces. A web is received between the first and second web engaging surfaces, and in one direction of web travel the web engages the third web engaging surface to force the second web engaging surface toward the first web engaging surface to trap the web therebetween. In an opposite direction, the web engages the third web engaging surface to force the second web engaging surface away from the first web engaging surface to allow web travel in this direction. The third web engaging surface may be omitted in favor of a web engaging protrusion extending from the web engaging surface of the frame, wherein the second web engaging surface facilitates trapping of the web against the web engaging protrusion.
摘要翻译: 纸幅调节装置包括限定第一纸幅接合表面的框架。 卷筒纸夹紧件可运动地安装到框架上并且限定第二和第三卷筒纸接合表面。 纤维网被容纳在第一和第二纤维网接合表面之间,并且在幅材行进的一个方向上,幅材接合第三幅材接合表面,以迫使第二幅材接合表面朝向第一幅材接合表面以将幅材捕获在其间。 在相反的方向上,幅材接合第三幅材接合表面,以迫使第二幅材接合表面离开第一幅材接合表面,以允许幅材在该方向上行进。 可以省略第三幅材接合表面,有利于从框架的幅材接合表面延伸的幅材接合突起,其中第二幅材接合表面有助于将幅材捕获在幅材接合突起上。