公开(公告)号：US20140106651A1

公开(公告)日：2014-04-17

申请号：US14122251

申请日：2012-05-25

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24D13/10 ,  B24D13/14

CPC分类号： B24D13/145 ,  B24D9/08 ,  B24D13/10 ,  B24D13/16

摘要： Grinding heads rotate about central axes, have surfaces between plane and cylindrical surfaces provided with retainer grooves for edge profile parts of a number of abrasive paper members with associated support brushes. Abrasive paper members are mounted at angles of 20-40°, preferably about 30°, directed obliquely forward in the direction of rotation of the plane surface and a tangential plane of the cylindrical surface. Retainer grooves for edge profile parts of the abrasive paper members extend obliquely rearward in the direction of rotation of the plane surface at an angle of 3-10° relative to a radial extension. Alternatively, the retainer grooves extend obliquely rearward in the direction of rotation of the cylindrical surface at an angle of 3-10° relative to an axially parallel generatrix of the cylindrical surface. In a simple way a more optimal abrading of particularly outer side edges and edge areas of plate-shaped items is readily achieved.

摘要翻译： 研磨头围绕中心轴旋转，在平面和圆柱形表面之间具有表面，该表面具有用于具有相关支撑刷的多个研磨纸构件的边缘轮廓部分的保持器凹槽。 研磨纸构件以20-40°，优选约30°的角度安装，其倾斜向前在平面的旋转方向和圆柱形表面的切向平面上。 研磨纸构件的边缘轮廓部分的保持器槽相对于径向延伸部以3-10°的角度在平面的旋转方向上向后倾斜延伸。 或者，保持器槽相对于圆柱形表面的轴向平行母线在圆柱形表面的旋转方向上以3-10°的角度向斜后方延伸。 以简单的方式，容易实现板形物品的特别是外侧边缘和边缘区域的更优化的研磨。

公开(公告)号：US07438633B2

公开(公告)日：2008-10-21

申请号：US11795669

申请日：2006-01-20

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B23/00

CPC分类号： B24B7/188 ,  B24B29/005 ,  B24B55/052 ,  B24B55/057 ,  B24B55/10

摘要： The present invention concerns an apparatus (1), preferably for grinding a surface, including at least one grinding unit, a screen (2, 3) and a guide member (5), where the grinding unit is a rotatable and preferably horizontally arranged grinding cylinder, which at a cylinder surface is provided with a number of preferably exchangeable grinding elements, where the screen (2, 3) entirely or partly encloses the grinding unit, and where the guide member (5) is connected with the screen (2), and where the screen includes an outer screen (2) and an inner screen (3) which are mutually movably connected, and where the inner screen (3) includes a first suction screen (11) and a second screen (12) which are mutually movably connected.

摘要翻译： 本发明涉及一种装置（1），优选用于研磨包括至少一个研磨单元，筛网（2,3）和导向构件（5）的表面，其中研磨单元是可旋转且优选水平布置的研磨 气缸，其在气缸表面处设置有多个优选可交换的研磨元件，其中所述筛子（2,3）完全或部分地包围所述研磨单元，并且所述引导构件（5）与所述筛网（2）连接， ，并且其中所述屏幕包括彼此可移动连接的外屏幕（2）和内屏幕（3），并且所述内屏幕（3）包括第一抽吸屏幕（11）和第二屏幕（12），所述第一屏幕 相互移动连接。

公开(公告)号：US07387564B2

公开(公告)日：2008-06-17

申请号：US10581957

申请日：2004-12-08

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B23/00

CPC分类号： B24B55/102 ,  B08B15/04 ,  B24B7/182 ,  B24B7/186

摘要： The present invention concerns a grinding apparatus (1) including a number of grinding units (3), a number of drive units (11) and a number of screen units (2), where a number of the grinding units (3) are enclosed by at least one of the screen units (2), and where at least one the screen units (2) is arranged with a pipe connection (4) adapted for connecting one or more suction units (21), where the screen unit (2) with the pipe connection (4) is designed along a lower edge (6) with a number of spacer members (7) that are arranged adjustable and replaceable, and a number of sealing members (8) that fit tightly to an underlying surface, that the spacer members (7) establish an adjustment of spacing of the grinding units (3) relatively to an underlying surface, and that the sealing members (8) interact with the suction units (21) for forming a vacuum that holds the grinding apparatus (1) against the said surface during operation.

摘要翻译： 本发明涉及一种包括多个研磨单元（3），多个驱动单元（11）和多个筛单元（2）的研磨设备（1），其中多个研磨单元（3）被封闭 通过至少一个屏幕单元（2），并且其中至少一个屏幕单元（2）布置有适于连接一个或多个抽吸单元（21）的管道连接（4），其中屏幕单元（2） ）与沿着下边缘（6）设计的具有可调节和可更换的多个间隔件（7）的多个密封构件（8），并且紧密地配合到下面的表面上， 隔离构件（7）相对于下面的表面建立了研磨单元（3）的间距的调节，并且密封构件（8）与抽吸单元（21）相互作用以形成保持研磨装置的真空 （1）在操作期间抵靠所述表面。

公开(公告)号：US06217124B1

公开(公告)日：2001-04-17

申请号：US09155207

申请日：1998-09-24

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： A46B302

CPC分类号： A46D3/02 ,  B24D9/003 ,  B24D13/10

摘要： A method for manufacturing a sweeper or abrasive element is disclosed. The abrasive element is manufactured from a U-shaped plastic profile having an aperture in which are placed abrasive lamellae, supporting bristles and heat-dissoluble plastic threads. By heating above the plasticization temperature of the plastic, total embedding of the bristles and abrasive lamellae occurs thereby forming an integral unit. This ensures that the bristles and/or abrasive lamellae will not separate during use of rotating abrasive or polishing tools in which the abrasive elements are included. As the abrasive elements are of plastic material they are flexible and able to adapt to different diameters of abrasive or polishing tools. The user, therefore, only needs to have a supply of abrasive elements, cut into suitable lengths depending on the diameter of the tool in which the abrasive elements are to be replaced.

摘要翻译： 公开了一种制造清扫机或研磨件的方法。 研磨元件由具有孔的U形塑料型材制成，其中放置有磨料薄片，支撑刷毛和热溶性塑料线。 通过在塑料的塑化温度以上加热，发生刷毛和磨料薄片的全部嵌入，从而形成整体单元。 这确保了在使用其中包含研磨元件的旋转研磨剂或抛光工具时，刷毛和/或研磨薄片不会分离。 由于研磨元件是塑料材料，因此它们是柔性的，能够适应磨料或抛光工具的不同直径。 因此，使用者仅需要具有研磨元件的供应，根据研磨元件将被更换的工具的直径，切割成合适的长度。

公开(公告)号：US20120064811A1

公开(公告)日：2012-03-15

申请号：US13321175

申请日：2010-05-18

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B33/00

CPC分类号： B24D13/06 ,  B24D9/04

摘要： A grinding tool has a grinding head (1) that includes one or more surfaces with a number of recesses (2). Fastenings are provided in one or more recesses (2) for fixing tool members (5). The fastenings are adapter strips (6) disposed in one or more of the recesses (2). The adapter strips (6) are provided with at least one internal and preferably longitudinal recess (7). The recess (7) in the adapter strip (6) has sidewalls (8). Retainer parts (9) of the tool members have complementing outer sidewalls and are mounted in these adapter strips (6). The grinding tool with a universal grinding head (1) uses all types of tool members (5) in one and the same grinding head (1). It is thus possible to change between tool members (5) with different shapes on the retainer part (9) by switching between different adapter strips (6).

摘要翻译： 研磨工具具有包括具有多个凹部（2）的一个或多个表面的研磨头（1）。 紧固件设置在用于固定工具构件（5）的一个或多个凹部（2）中。 紧固件是设置在一个或多个凹部（2）中的适配器条（6）。 适配器条（6）设置有至少一个内部和优选纵向凹部（7）。 适配器条（6）中的凹部（7）具有侧壁（8）。 工具构件的保持器部件（9）具有互补的外侧壁并且安装在这些适配器条（6）中。 具有通用磨头（1）的研磨工具在同一个研磨头（1）中使用所有类型的刀具（5）。 因此，通过在不同的适配器条（6）之间切换，可以在保持器部分（9）上以不同形状的工具构件（5）之间改变。

公开(公告)号：US20110003539A1

公开(公告)日：2011-01-06

申请号：US12734943

申请日：2008-12-04

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B7/06 ,  B24B7/26

CPC分类号： B24B7/26 ,  B24B27/0069 ,  B24B27/0076

摘要： A grinding apparatus for machining a workpiece (6), including an apparatus frame (2) supporting a grinding station (3) with a number of grinding heads (4) with associated grinding elements (5) arranged such that the grinding elements (5) are in contact with one surface (7) of the workpiece at the passage of the workpiece through the grinding apparatus (1), and an endless conveying means (8) for the grinding heads (4), and a roller table (9) for supporting the workpiece (6), where the grinding apparatus (1) includes a further grinding station (10) with grinding heads (4) arranged such that the grinding elements (5) are in contact with the opposite surface (11) of the workpiece at the passage of the workpiece across the roller table (9), where the roller table includes a first (12) and a second set of rollers (13), and where there is an interspace (14) between two set of rollers (12, 13), allowing passage of the workpiece between the two set of rollers (12, 13), wherein spacing (15) between individual rollers (16) in each of the two sets of rollers (12, 13) is arranged such that a plurality of the rollers (16) from each of the two sets of rollers (12, 13) are simultaneously in contact with the opposing surfaces (7, 11), where a first grinding station (3) is provided between two succeeding rollers in the first set (12) and a second grinding station (10) is provided between two succeeding rollers in the second set (13).

摘要翻译： 一种用于加工工件（6）的磨削装置，包括：具有多个研磨头（4）的研磨台（3）的支撑磨机（3）的装置框架（2），所述磨削头具有相关联的研磨元件（5） 在工件通过研磨装置（1）的通道处与工件的一个表面（7）接触，以及用于研磨头（4）的环形输送装置（8）和用于 支撑工件（6），其中研磨设备（1）包括具有磨削头（4）的另外的研磨站（10），磨削头（4）布置成使得磨削元件（5）与工件的相对表面（11）接触 在所述工件穿过所述辊台（9）的过程中，所述辊台包括第一组（12）和第二组辊（13），并且其中在两组辊（12）之间存在间隙（14） ，13），允许工件在两组辊（12,13）之间通过，其中间隔（15） 两组辊子（12,13）中的每一个中的单个辊子（16）被布置成使得来自两组辊子（12,13）中的每一个的多个辊子（16）同时与 相对表面（7,11），其中在第一组（12）中的两个后续辊之间设置第一研磨站（3）和在第二组（13）中的两个后续辊之间设置第二研磨站（10） 。

公开(公告)号：US07806752B2

公开(公告)日：2010-10-05

申请号：US11988973

申请日：2006-07-20

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B29/00

CPC分类号： B24D13/06

摘要： The present invention relates to a profile strip (1), preferably for a cylinder drum (5) comprising a bottom strip (3) which is designed for replaceable retention of a bottom profile (2) comprising a number of brushes (6) and a number of grinding elements (8) and where the grinding element (8) along the length of a side edge (10) is provided with an edge zone (13) without grinding effect.

摘要翻译： 本发明涉及一种轮廓条（1），优选地用于包括底条（3）的滚筒（5），该底条（3）被设计成用于可替换地保持底部轮廓（2），该底部轮廓包括多个刷子（6）和 磨削元件（8）的数量以及磨削元件（8）沿着侧边缘（10）的长度设置有没有研磨效果的边缘区域（13）。

公开(公告)号：US20090053984A1

公开(公告)日：2009-02-26

申请号：US11988973

申请日：2006-07-20

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24D9/04 ,  B24D9/08

CPC分类号： B24D13/06

摘要： The present invention relates to a profile strip (1), preferably for a cylinder drum (5) comprising a bottom strip (3) which is designed for replaceable retention of a bottom profile (2) comprising a number of brushes (6) and a number of grinding elements (8) and where the grinding element (8) along the length of a side edge (10) is provided with an edge zone (13) without grinding effect.

摘要翻译： 本发明涉及一种轮廓条（1），优选地用于包括底条（3）的滚筒（5），该底条（3）被设计成用于可替换地保持底部轮廓（2），该底部轮廓包括多个刷子（6）和 磨削元件（8）的数量以及磨削元件（8）沿着侧边缘（10）的长度设置有没有研磨效果的边缘区域（13）。

公开(公告)号：US07318770B2

公开(公告)日：2008-01-15

申请号：US10554647

申请日：2004-04-22

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24D13/06

CPC分类号： B24D13/16 ,  B24D9/08

摘要： The present invention concerns a grinding wheel (1) including a circular wheel that rotates about a central axis and with a surface (2) to which edge parts of a number of sand paper items (3) are fastened, and that the surface (2) has increasing height inwards from a periphery (6) of the surface (2), and that the sand paper items (3) have approximately the same height and are mounted mainly perpendicularly to the surface (2) of the wheel and have approximately radial extension over the greater part of the radius of the surface (2).

摘要翻译： 本发明涉及一种砂轮（1），其包括围绕中心轴线旋转的圆形轮和与多个砂纸物品（3）的边缘部分紧固到的表面（2），并且表面（2） ）具有从表面（2）的周边（6）向内增加的高度，并且砂纸项（3）具有大致相同的高度并且主要垂直于车轮的表面（2）安装并具有大致径向 在表面（2）的半径的大部分上延伸。

公开(公告)号：US07169027B2

公开(公告)日：2007-01-30

申请号：US10510829

申请日：2003-04-10

申请人： Poul Erik Jespersen

发明人： Poul Erik Jespersen

IPC分类号： B24B9/00

CPC分类号： B24D13/06

摘要： A cylindrical drum has at its circumferential edge a number of recesses, each adapted for accommodating a replaceable grinding element including a retainer in which is mounted a sandpaper, support brushes and/or retainer brushes. The recesses in the cylindrical drum are made with side walls. The retainer is made with corresponding outer side walls. During use, by wedge action between the side walls of the recesses and the outer side walls of the retainer, a squeezing force on the side walls of the retainer directed in the circumferential direction arises. The retainer is designed with grooves for fastening at least one sandpaper, and the grooves extend from an upper side of the retainer and into the retainer for forming at least one elastic and pliable flap which is disposed between the grooves and at least one outer side wall.

摘要翻译： 圆柱形滚筒在其圆周边缘处具有多个凹部，每个凹部适于容纳可更换的研磨元件，所述可更换研磨元件包括保持器，其中安装有砂纸，支撑刷和/或保持器刷。 圆筒中的凹槽由侧壁制成。 保持器由相应的外侧壁制成。 在使用过程中，通过在凹槽的侧壁和保持器的外侧壁之间的楔形作用，沿圆周方向引导保持器侧壁上的挤压力。 保持器设计有用于紧固至少一个砂纸的凹槽，并且凹槽从保持器的上侧延伸并且进入保持器，用于形成至少一个弹性和柔韧的翼片，其设置在凹槽与至少一个外侧壁 。