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    • 3. 发明申请
    • SCHABER
    • WO2014131554A1
    • 2014-09-04
    • PCT/EP2014/050977
    • 2014-01-20
    • VOITH PATENT GMBH
    • MACHER, GüntherETSCHMAIER, Alexander
    • D21G3/00B31F1/14
    • B31F1/145D21G3/005
    • Ein Schaber (1) zum Abnehmen einer Faserbahn (3) von einer Walze (2) oder einer anderen bewegten Oberfläche, insbesondere in einer Maschine zur Herstellung und/oder Veredelung einer Faserbahn (3), wie einer Papier-, Karton-oder Tissuebahn, weisteine der Walze (2) oder anderen bewegten Oberfläche zugewandte Anlaufwate (6) und eine von der Walze (2) oder anderen bewegten Oberfläche abgewandte Abnahmewate (7) auf. Die Anlaufwate (6) schließt einen Winkel (β) von 3 bis 40°, bevorzugt von 30°und die Abnahmewate (7) einen Winkel (γ) von 3 bis 40°, vorzugsweise von 20° jeweils bezogen auf eine Oberfläche des Schabers (1) ein.
    • 刮板(1),用于从一个辊(2)或其它移动表面在一台机器中除去纤维幅材(3),特别是用于制造和/或整理的纤维幅材(3),如纸,纸板或薄纸纤网, 具有辊(2)或其它移动表面Anlaufwate面对的一个(6)和背离Abnahmewate辊(2)或其它移动的表面中的一个(7)。 所述Anlaufwate(6)包括从3到40°的20°在每种情况下的刮具的表面成一角度(测试版),优选为30°,和3〜40°的Abnahmewate(7)的角度(γ),优选 (1)。
    • 4. 发明申请
    • CREPING BLADE, METHOD FOR PRODUCING A CREPING BLADE AND USE OF A CREPING BLADE
    • 起皱,方法生产和使用刮绉刮绉
    • WO2007079731A3
    • 2007-11-08
    • PCT/DE2007000039
    • 2007-01-09
    • BAUER MARTINMATTERN PHILIPPE
    • BAUER MARTINMATTERN PHILIPPE
    • B31F1/14
    • B31F1/145
    • The invention relates to a creping blade (1) which is to be placed with one working edge (2) at a drying cylinder (3) in order to detach and crep a paper web (4) rotating on a drying cylinder (3) with a profiled metal body (5). The working edge (2) is formed by a wear resistant hard material located at the region (3) of the creping blade which is facing the drying cylinder (3). The invention is characterized in that the hard material cover (7) extends in the region of the stopping area of the blade tip from the working edge (2) into the stopping area (8), the depth of the hard material cover (10) being greater or equal to 300 micrometers while the entire depth of the stopping area ranges from 800 to about 1200 micrometers.
    • 起绉刮刀(1),它是将被以分离的干燥筒(3)围绕所述纸幅(4)和绉,与金属型材构件(5),其中,所述工作边缘。(在用于干燥圆筒(3)一个工作边缘(2)设置 2)由耐磨的硬质材料在其上(在干燥筒3)的区域(6)的起绉刮刀的(1)形成,其特征在于,在覆盖所述硬质材料(7)是(在刮板尖端的助跑表面8)(9)的面向 从在助跑表面(8)的> = 300微米的硬质材料制成,覆盖深度(10)工作边缘(2)在约800微米至约1200微米的斜坡表面整体深度延伸。
    • 8. 发明申请
    • OSCILLATING DOCTOR BLADE HOLDER
    • 振动医生刀架
    • WO0230671A3
    • 2002-07-18
    • PCT/US0130981
    • 2001-10-04
    • THERMO WEB SYSTEMS INC
    • DENNIS LOUIS E JR
    • B31F1/14D21G3/00B41F9/10
    • D21G3/005B31F1/145
    • An apparatus for doctoring a moving surface includes a blade holder component (4) extending longitudinally across the moving surface and carrying a doctor blade (9). A support component is parallel to and supports the blade holder component. A first operating mechanism rotatably urges the doctor blade in a doctoring direction into contact with the moving surface, resulting in the doctor blade being acted upon by a reactionary thrust force in the plane of the doctor blade and a reactionary rotational force in a direction opposite to the doctoring direction. A pair of mutually opposed parallel guide rails (80) are provided on one of the components, and rotatable rollers (82) are spaced along the length of the other of the component. The rollers are in rolling contact and in mechanical interengagement with the guide rails to accommodate reciprocal movement of the blade holder component relative to the support component, and to resist both the reactionary thrust force and the reactionary rotational force acting on the doctor blade. A second operating mechanism reciprocally moves the blade holder component relative to the support component.
    • 用于刮除移动表面的装置包括纵向延伸穿过移动表面并且承载刮刀(9)的刮刀保持器部件(4)。 支撑部件平行于并支撑刀架部件。 第一操作机构可旋转地推动刮刀沿刮取方向与移动表面接触,导致刮刀受到刮刀平面中的反作用推力以及反方向的反作用旋转力的作用, 医生的方向。 一对相互平行的导轨(80)设置在其中一个部件上,并且可旋转的滚轮(82)沿着另一个部件的长度方向间隔开。 辊子与导轨滚动接触并与其机械啮合,以适应刀架部件相对于支撑部件的往复运动,并抵抗作用在刮刀上的反作用推力和反作用旋转力。 第二操作机构相对于支撑部件往复移动刀架部件。
    • 10. 发明申请
    • CREPING BLADE WITH A HIGHLY SMOOTH BEVEL SURFACE
    • 用高度平滑的表面擦拭刀片
    • WO2008012775A1
    • 2008-01-31
    • PCT/IB2007/052977
    • 2007-07-26
    • THE PROCTER & GAMBLE COMPANYCONN, Richard, HarveyDREISIG, Robert, Charles
    • CONN, Richard, HarveyDREISIG, Robert, Charles
    • D21G3/00D21G3/04B31F1/14
    • D21G3/005B31F1/145D21G3/04
    • The present invention relates to a doctor blade comprising: a body having a thickness, a sharp leading side, a trailing side, and working end comprising a bevel surface, wherein the bevel surface is defined by a leading edge and a trailing edge, and wherein the R a of the bevel surface is from about 1 μ-in to about 7 μ-in. The present invention further relates to a method of removing a material from a surface of a piece of equipment, the method comprising providing a material on the surface of the piece of equipment; providing a doctor blade adjacent to the surface of the equipment, the creping blade having a working end including a leading edge, which is disposed closest to the surface of the equipment, a trailing edge disposed farthest from the surface of the equipment and a bevel surface disposed therebetween; passing the surface of the equipment past the doctor blade or the doctor blade past the surface of the equipment such that the material impacts the doctor blade and at least a portion of the material is removed from the surface of the piece of equipment; and passing the removed material over the bevel surface of the doctor blade wherein the R a of the bevel surface is from about 1 to about 7 μ-in.
    • 本发明涉及一种刮刀,包括:具有厚度,尖锐的前侧,后侧和包括斜面的工作端的主体,其中所述斜面由前缘和后缘限定,并且其中 斜面的R a a 1为约1μ-1至约7μ-in。 本发明还涉及从一件设备的表面去除材料的方法,所述方法包括在所述设备的表面上提供材料; 提供邻近设备表面的刮刀,起皱刀片具有包括最靠近设备表面设置的前缘的工作端,设置在离设备表面最远处的后缘和斜面 设置在其间; 使设备的表面通过刮刀或刮刀穿过设备的表面,使得材料撞击刮刀并且材料的至少一部分从设备的表面移除; 并将去除的材料通过刮刀的斜面上,其中斜面的R a 1为约1至约7μ-in。