公开(公告)号：WO2021170298A1

公开(公告)日：2021-09-02

申请号：PCT/EP2021/025080

申请日：2021-02-28

Applicant: WENDT POLIERTECHNIK GMBH & CO. KG

Inventor： WENDT-GINSBERG, Marion

IPC: B24D13/04 ,  B24D13/16

Abstract: Es wird ein hinsichtlich seiner Handhabung und im Hinblick auf einen effizienteren Arbeitseinsatz verbessertes Polierwerkzeug (1) zum rotatorischen Antrieb durch eine Antriebsmaschine um eine Rotationsachse (2) vorgeschlagen, mit einem Trägerkörper, sowie einem an dem Trägerkörper angebrachten Polierkörper, wobei der Polierkörper eine Anzahl von ersten Lamellen (3) und wenigstens eine Anzahl von zweiten Lamellen (4) umfasst, wobei die ersten Lamellen (3) einen Polierfilz und die zweiten Lamellen (4) einen Vlies umfassen, wobei der Vlies im Wesentlichen aus Kunststofffasern gebildet ist und wobei der Vlies eine größere Porosität aufweist, als der Polierfilz.

公开(公告)号：WO2021099928A1

公开(公告)日：2021-05-27

申请号：PCT/IB2020/060802

申请日：2020-11-17

Applicant: SIR S.P.A.

Inventor： PASSONI, Luciano

IPC: B24B41/00 ,  B24B27/00 ,  B24B49/10 ,  B24B41/04 ,  B24D13/04 ,  B24D13/16 ,  B24D9/00 ,  B24B29/00

Abstract: The grinding head (1) with flap wheels that can be used in a machining station (2) of at least one mechanical piece (M), comprises: one basic frame (4) associable with at least one movement device (A) adapted to move the grinding head (1) inside the machining station (2); one operating assembly (5) provided with one gripping and rotation unit (16, 17) of one flap wheel (6) around at least one operational axis (L) for the machining of the mechanical piece (M), in which the operating assembly (5) is associated with the basic frame (4) and movable in rotation in both directions of rotation around one axis of rotation (R), during the machining, between a balance position, wherein the operating assembly (5) and the basic frame (4) are aligned along an axis of equilibrium (E) substantially perpendicular to the axis of rotation (R), and an unbalance position, wherein the operating assembly (5) is rotated relative to the axis of equilibrium (E) by an angle of rotation (a); and bi-directional pneumatic compensation means (10) adapted to counteract the rotation of the operating assembly (5) around the axis of rotation (R) from the balance position to the unbalance position in both directions of rotation.

公开(公告)号：WO2021052548A1

公开(公告)日：2021-03-25

申请号：PCT/DK2020/050258

申请日：2020-09-18

Applicant: FLEX TRIM A/S

Inventor： LARSEN, Karsten ,  HEDE, Claus Groth

IPC: B24D13/04 ,  B24D13/10 ,  B24D13/06 ,  B24D11/02 ,  B24D11/04

Abstract: Described is a grinding element (1) for use in rotary grinding or polishing tools used for grinding or polishing surfaces, and of the type comprising an elongate profile rail (2), including an abrasive cloth (4) and support brushes (5). The abrasive cloth (4) and the support brushes (5) are mounted in or on the profile rail (2), such that the abrasive cloth (4) is supported by the support brushes (15) on its inactive side (15). The abrasive cloth outside the profile rail (2) has a height (9) in the vertical direction (7) and a length (12) in the longitudinal direction (3). The support brushes (5) and the abrasive cloth (4) have different heights, a support brush height (11) and an abrasive cloth height (9), respectively, from the profile rail (2), such that the abrasive cloth (4) is terminated by an outer exposed edge area (19) extending beyond the top of the support brushes (5) and a short distance down along the outer exposed end portions (10) of the support brushes (5). The outer exposed edge area (19), when used, constitutes an active area (17) of the active side (16) of the abrasive cloth (4). The abrasive cloth (4) is coated only with abrasive material (18) in the active area (17). The abrasive material consists of particles (22) of, for example, diamonds (21) or similar materials. The abrasive cloth (4) is cut from an outer exposed canvas edge (8) toward the profile rail in a direction parallel to the vertical direction (7) in order to form slats (6). The particles are placed in adjacent rows (26), such that the particles (22) of the abrasive material in a row7 (26) are arranged with the particles offset relative to the particles (22) in the adjacent rows (26). The particles in the rows (26) are arranged spaced apart (29), such that an overlap of the abrasive particles occurs in the longitudinal direction (3) of the abrasive canvas.

公开(公告)号：WO2018029156A1

公开(公告)日：2018-02-15

申请号：PCT/EP2017/069974

申请日：2017-08-07

Applicant: ROBERT BOSCH GMBH

Inventor： RUBENS, Jeremy

IPC: B24D13/04

CPC classification number: B24B23/02 ,  B24B23/005

Abstract: An attachment 300 for a sanding tool 130 includes a first portion and a second portion. The first portion has a generally tubular shape that defines a mounting end portion for mounting the attachment on the sanding tool 130. The second portion defines a distal end portion of the attachment and a plurality of slits. The slits extend along an axial direction of the attachment 300 to divide the second portion into flaps configured to axially flex and define a contoured sanding surface along the axial direction.

Abstract translation: 用于打磨工具130的附件300包括第一部分和第二部分。 第一部分具有大致管状的形状，其限定用于将附件安装在磨削工具130上的安装端部分。第二部分限定附件的远端部分和多个狭缝。 狭缝沿着附件300的轴向方向延伸以将第二部分分成折片，折片被构造成沿轴向方向轴向弯曲并限定成型砂光表面。

公开(公告)号：WO2017032397A1

公开(公告)日：2017-03-02

申请号：PCT/EP2015/069268

申请日：2015-08-21

Applicant: AUGUST RÜGGEBERG GMBH & CO. KG

Inventor： SCHUMACHER, Fabian

IPC: B24D13/04 ,  B24D13/06 ,  B24D13/16 ,  B24D11/08

CPC classification number: B24D11/08 ,  B24D13/04 ,  B24D13/06 ,  B24D13/16

Abstract: Ein Schleif-Werkzeug (1) weist einen Tragkörper (2) und mehrere daran angeordnete Schleiflamellen (8) auf. Die Schleiflamellen (8) weisen jeweils eine Unterlage (16) mit einem darauf angeordneten Schleifmittel (18) auf. Zum Entfernen eines verbrauchten Schleiflamellen-Abschnitts (22) weist die Unterlage (16) an einer dem Schleifmittel (18) abgewandten Seite mindestens einen Soll-Schwächungsbereich (21) auf. Durch das Entfernen verbrauchter Schleiflamellen-Abschnitte (22) weist das Schleif-Werkzeug (1) ein verbessertes Schleifverhalten auf. Die Schleifeigenschaften bleiben bis zum vollständigen Verschleiß des Schleif-Werkzeugs (1) erhalten. Bei dem Entfernen der verbrauchten Schleiflamellen-Abschnitte (22) werden feine Staubpartikel vermieden.

Abstract translation: 的研磨工具（1）包括支撑体（2）和多个设置在其上（8）磨料襟翼。 磨料片（8）分别具有一个基部（16），其具有设置在其上的磨削装置（18）。 要移除花费粉碎叶片部分（22）包括在背离弱点（21）的至少一个目标区域离开的磨料（18）侧上的基座（16）。 通过除去用过的粉碎叶片部分（22），所述研磨工具（1），一种改进的研磨性能。 研磨特性保持到研磨工具（1）的完全磨损。 在除去磨花叶片部（22）避免了细颗粒灰尘。

公开(公告)号：WO2016180520A1

公开(公告)日：2016-11-17

申请号：PCT/EP2016/000727

申请日：2016-05-04

Applicant: ARKU MASCHINENBAU GMBH

Inventor： KRÖPLIN, Dirk ,  WEINFURTNER, Thomas

IPC: B24D18/00 ,  B24B21/00 ,  B24D13/04 ,  B24B9/00 ,  B24B9/04

CPC classification number: B24B9/04 ,  B24B9/002 ,  B24B21/00 ,  B24D13/04 ,  B24D18/0072

Abstract: Bearbeitungseinheit für eine Maschine zum Entgraten eines flächigen Werkstücks, bei welcher die Bearbeitungseinheit über die Oberfläche des zu entgratenden Werkstücks streicht, mit einer ebenen Trägerplatte (6), einem Paket von rechteckigen flexiblen Schleifblättern (10), die parallel zueinander auf der Trägerplatte (6) angeordnet sind und sich quer zur Bewegungsrichtung der Bearbeitungseinheit (1) erstrecken. Die Schleifblätter (10) sind schräg gegen die Bewegungsrichtung geneigt auf der Trägerplatte (6) befestigt, so dass sie sich im Bereich ihrer Unterkante auffächern.

Abstract translation: 为用于调整片状工件，其中，所述加工单元通过在表面上一机加工单元被去毛刺工件，具有扁平载体板（6），一包矩形柔性磨料片（10）彼此平行地在所述载体板（6） 和横向延伸到加工单元的移动的方向（1）延伸。 的磨料片（10）被对角安装成相对于所述载体板（6）倾斜移动的方向相反的方向，使得它们的扇出在其下边缘的区域中。

公开(公告)号：WO2012089609A1

公开(公告)日：2012-07-05

申请号：PCT/EP2011/073752

申请日：2011-12-22

Applicant: AMANDA PATENT & LICENSING SIA ,  HIMMER, Nina

Inventor： HIMMER, Nina

IPC: B24D9/04 ,  B24D9/08 ,  B24D13/04 ,  B24D13/06 ,  B24D13/16

CPC classification number: B24D9/003 ,  B24D9/04 ,  B24D9/08 ,  B24D13/045 ,  B24D13/06 ,  B24D13/16

Abstract: A sanding device (1) for performing sanding operations and comprising a core (10) carrying a plurality of bristles (12) and a plurality of pieces of abrasive cloth (11) and within said core (10) being made from a material comprising a filler material and a binding material.

Abstract translation: 一种用于执行打磨操作并包括承载多个刷毛（12）和多个研磨布（11）并且在所述芯（10）内的芯（10）的砂磨装置（1）由包括 填充材料和粘结材料。

公开(公告)号：WO2011054357A1

公开(公告)日：2011-05-12

申请号：PCT/DK2010/050278

申请日：2010-10-20

Applicant: VESTAS WIND SYSTEMS A/S ,  SALOVAARA, Kim ,  BECH, Anton ,  MATHIASEN, Bjarne Korshøj

Inventor： SALOVAARA, Kim ,  BECH, Anton ,  MATHIASEN, Bjarne Korshøj

IPC: B24D13/04 ,  B24D13/06 ,  A46B13/00

CPC classification number: B24D13/045 ,  B24D13/06

Abstract: An abrading element (2,20,30,41,50,60,70,80,100) for use in an abrading machine having an abrading head comprises a support (3,42)) having a mounting portion (4,22,44,52) along an edge region which defines an profile typically of dovetail cross - section for receipt in an undercut slot or recess (23) within the machine head (25) from which extends a resilient support portion (6,24,32,46,58,72) on which is supported and secured an abrasive material such as an abrasive sheet-like material (12,26,43,92) or abrasive grit (38,60).

Abstract translation: 用于具有研磨头的研磨机的研磨元件（2,20,30,41,50,60,70,80,100）包括具有安装部分（4,22,44）的支撑件（3,42） 沿着边缘区域，该边缘区域限定通常具有燕尾形横截面的轮廓，用于容纳在机器头部（25）内的底切槽或凹槽（23）中，弹性支撑部分（6,24,32,46， 58,72），其上支撑并固定研磨材料，例如研磨片状材料（12,26,43,92）或磨料砂砾（38,60）。

公开(公告)号：WO2004065063A8

公开(公告)日：2007-09-07

申请号：PCT/US2004001182

申请日：2004-01-16

Applicant: CONETTA PETER S ,  SABIA MICHAEL

Inventor： CONETTA PETER S ,  SABIA MICHAEL

IPC: B24D13/04

CPC classification number: B24D13/045

Abstract: An improved rotary sanding tool (10) is provided. The rotary sanding tool includes a top disc (20), a bottom disc (30) coupled to the top disc, a shaft (40) and a plurality of blade assemblies (60). Each of the blade assemblies includes an annular engagement portion (62) and a plurality of finger portions (64). The plurality of blade assemblies are positioned between the top disc and the bottom disc such that the finger portions of each of blade assembly extends outwardly from peripheries of the top and the bottom discs. In one embodiment, each of the blade assemblies has a curved shape formed in a direction of rotation (110) of the rotary tool. Preferably, the curvature of the blade assemblies is of about a 3.50 inch (8.89 cm) radius.

Abstract translation: 提供了一种改进的旋转砂磨工具（10）。 旋转砂磨工具包括顶盘（20），联接到顶盘的底盘（30），轴（40）和多个叶片组件（60）。 每个叶片组件包括环形接合部分（62）和多个指状部分（64）。 多个叶片组件定位在顶盘和底盘之间，使得每个叶片组件的指状部分从顶盘和底盘的周边向外延伸。 在一个实施例中，每个叶片组件具有沿旋转工具的旋转方向（110）形成的弯曲形状。 优选地，叶片组件的曲率半径为3.50英寸（8.89cm）。

公开(公告)号：WO2018054441A1

公开(公告)日：2018-03-29

申请号：PCT/DK2017/050302

申请日：2017-09-20

Applicant: GITO HOLDING APS

Inventor： CHRISTIANSEN, Tommy

IPC: B24D13/04 ,  B24D13/06 ,  B24D13/20 ,  B24D13/14

CPC classification number: B24D13/045 ,  B24D13/06 ,  B24D13/145 ,  B24D13/20

Abstract: The invention relates to an abrasive element (100) for cylindrical drums (400) or abrasive discs comprising an abrasive cloth (200) and a keder (300), where the keder (300) comprises a main region (310), a neck region (320) and one or more flanges (330), and where the abrasive cloth (200) is fixed to one or more of the flanges (330) of the keder (300).

Abstract translation: 本发明涉及一种用于圆柱形鼓（400）或研磨盘的研磨元件（100），所述研磨元件包括研磨布（200）和密封件（300），其中所述密封件（300）包括主体 区域（310），颈部区域（320）和一个或多个凸缘（330），并且其中砂布（200）固定到凸缘（300）的一个或多个凸缘（330）上。