公开(公告)号：WO2009108754A1

公开(公告)日：2009-09-03

申请号：PCT/US2009/035247

申请日：2009-02-26

Applicant: KADANT WEB SYSTEMS INC. ,  LEEMAN, David ,  GAUVIN, Royal

Inventor： LEEMAN, David ,  GAUVIN, Royal

IPC: B05C1/08

CPC classification number: B05C11/06 ,  B05C11/041 ,  D21G3/005

Abstract: A doctor blade holder is disclosed that includes a first member, a second member position adjustment elements, and fluid assisted cleaning elements. The first member includes an elongated edge that is adapted for receiving a doctor blade, and the second member is movably coupled to the first member. The second member is secured to a doctor back. The position adjustment elements are for adjusting the relative position of the first member and the second member. The fluid assisted cleaning elements are for providing pressurized fluid to an area near an elongated edge of the doctor blade. The fluid assisted cleaning elements include at least one plenum within the first member.

Abstract translation: 公开了一种刮刀保持器，其包括第一构件，第二构件位置调节元件和流体辅助清洁元件。 第一构件包括适于接收刮刀的细长边缘，并且第二构件可移动地联接到第一构件。 第二名成员被安置在医生身上。 位置调节元件用于调节第一构件和第二构件的相对位置。 流体辅助的清洁元件用于将加压流体提供给刮刀的细长边缘附近的区域。 流体辅助清洁元件包括在第一构件内的至少一个增压室。

公开(公告)号：WO2008022096A1

公开(公告)日：2008-02-21

申请号：PCT/US2007/075855

申请日：2007-08-14

Applicant: KADANT WEB SYSTEMS, INC. ,  LEEMAN, David ,  GAUVIN, Royal

Inventor： LEEMAN, David ,  GAUVIN, Royal

IPC: D21G3/00

CPC classification number: D21G3/005

Abstract: A doctor assembly is disclosed for use in a paper-making machine. The doctor assembly includes a doctor blade holder into which a doctor blade may be inserted and the doctor blade holder includes a pressure plate, pressure adjustment system, a support tray, and a bracket in accordance with an embodiment. The pressure plate is for supporting and aligning the doctor blade in a cross machine direction for application to a machine roll. The pressure adjustment system is for adjusting the pressure applied to the machine roll by the doctor blade, said pressure adjustment means including at least one fluid reservoir having a wall that contacts the pressure plate. The support tray for supporting the at least one fluid reservoir, and the support tray includes at least one bracket alignment feature. The bracket is attached to the support tray for pivotal attachment to the pressure plate. The bracket includes at least one tray alignment feature that is coupled to the bracket alignment feature of the support tray to provide proper alignment of the bracket with respect to the support tray.

Abstract translation: 公开了用于造纸机器的医生组件。 医生组件包括可以插入刮刀的刮刀保持器，并且刮刀保持器包括根据实施例的压板，压力调节系统，支撑托盘和托架。 压板用于在刮刀方向上支撑和对准刮刀以用于机器辊。 压力调节系统用于调节由刮刀施加到机器辊上的压力，所述压力调节装置包括至少一个具有与压板接触的壁的流体储存器。 用于支撑至少一个流体储存器的支撑托盘和支撑托盘包括至少一个托架对准特征。 托架附接到支撑托盘以枢转地附接到压板。 支架包括至少一个托盘对准特征，其联接到支撑托盘的支架对准特征以提供支架相对于支撑托盘的适当对准。

公开(公告)号：WO2009076128A1

公开(公告)日：2009-06-18

申请号：PCT/US2008/085371

申请日：2008-12-03

Applicant: KADANT WEB SYSTEMS, INC. ,  GAUVIN, Royal ,  LEEMAN, David

Inventor： GAUVIN, Royal ,  LEEMAN, David

IPC: D21G3/00

CPC classification number: D21G3/005

Abstract: A doctor blade holder is disclosed that includes first and second members (124, 120) as well as position adjustment means (132, 134). The first member (124) includes a plurality of first member mounting structures (128) that are integrally formed with the first member (124) and are mutually spaced apart from one another along an elongated direction that is parallel with an elongated edge of a doctor blade. The second member (120) is coupled to the first member (124), at least in part, by a plurality of second member mounting structures (130) that are mutually spaced apart from one another along the elongated direction that is parallel with the elongated edge of the doctor blade. The position adjustment means (132, 134) is for adjusting the relative positions of the first member (124) and the second member (120) while the first member(124) is coupled to the second member(120), at least in part, by the plurality of first member mounting structures (128) and the plurality of second member mounting structures (130).

Abstract translation: 公开了一种刮刀架，其包括第一和第二构件（124,120）以及位置调节装置（132,134）。 第一构件（124）包括与第一构件（124）一体形成并且沿着与医生的细长边缘平行的细长方向彼此间隔开的多个第一构件安装结构（128） 刀。 所述第二构件（120）至少部分地由多个第二构件安装结构（130）联接到所述第一构件（124），所述多个第二构件安装结构（130）沿着与细长的平行的细长方向彼此相互间隔开 刮刀边缘。 位置调整装置（132,134）用于在第一构件（124）联接到第二构件（120）时调节第一构件（124）和第二构件（120）的相对位置，至少部分地 ，多个第一构件安装结构（128）和多个第二构件安装结构（130）。

公开(公告)号：EP2235258A1

公开(公告)日：2010-10-06

申请号：EP08859387.6

申请日：2008-12-03

Applicant: Kadant Web Systems Inc.

Inventor： GAUVIN, Royal ,  LEEMAN, David

IPC: D21G3/00

CPC classification number: D21G3/005

Abstract: A doctor blade holder is disclosed that includes first and second members (124, 120) as well as position adjustment means (132, 134). The first member (124) includes a plurality of first member mounting structures (128) that are integrally formed with the first member (124) and are mutually spaced apart from one another along an elongated direction that is parallel with an elongated edge of a doctor blade. The second member (120) is coupled to the first member (124), at least in part, by a plurality of second member mounting structures (130) that are mutually spaced apart from one another along the elongated direction that is parallel with the elongated edge of the doctor blade. The position adjustment means (132, 134) is for adjusting the relative positions of the first member (124) and the second member (120) while the first member(124) is coupled to the second member(120), at least in part, by the plurality of first member mounting structures (128) and the plurality of second member mounting structures (130).