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Patent Searching and Data


Matches 1 - 50 out of 3,709

Document Document Title
WO/2019/207685A1
This crankshaft-polishing device is provided with a plurality of polishing tools for polishing a crankshaft, a plurality of slide shafts for causing the polishing tools to slide outward or inward, a tool jig that connects the plurality o...  
WO/2019/191673A1
An abrasive article can include a substrate, abrasive particles coupled by a bond material to the substrate, and a coating overlying at least partially the exterior surface of the bond material. The coating can be a poly(p-xylylene) poly...  
WO/2019/140086A1
A polishing or grinding pad (21; 121; 221) with a multilayer reinforcement (41; 43; 141; 143; 241; 243) is provided. In one aspect, a floor polishing or grinding pad assembly employs a flexible pad (31; 131; 231), at least two reinforcem...  
WO/2019/138324A1
A floor cleaning and polishing assembly comprising a round driver that can be mounted to a rotary floor machine. The driver includes an attachment mechanism for attaching the driver to the rotary floor machine and a plurality of openings...  
WO/2019/138595A1
A polishing device (1) includes a polishing brush (3) and a polishing brush holder (4) that holds the polishing brush (3). The polishing brush holder (4) includes a shank (6), a support mechanism (21) that has a sleeve (7) and supports t...  
WO/2019/138471A1
A polishing device (1) includes a polishing brush (3) and a polishing brush holder (4) that holds the polishing brush (3). The polishing brush holder (4) includes a shank (6), a support mechanism (21) that has a sleeve (7) and supports t...  
WO/2019/135179A1
Object: Provided are an abrasive roll capable of easily improving abrasiveness and a method for manufacturing an abrasive roll. Solution: An abrasive roll (1) includes a core member (12) extending in the axial direction and an abrasive p...  
WO/2019/133617A1
The present disclosure relates to abrasive buffing articles ("abrasive buffs") and methods of making the same. The abrasive buffs include a substrate, such as a fabric, that has been impregnated with an abrasive polymeric composition tha...  
WO/2019/094943A1
A rotary brush configured to isolate vibration during use reducing vibration at a hand- held power tool to which the brush is coupled. The brush has wires arrangeable in tufts extending from a hub sandwiched between two plates assembled ...  
WO/2019/092556A1
Object: Providing a polishing pad that is deformable with a smaller force. Solution: A polishing pad (1) according to an aspect of the invention includes a substrate (2) made of a piece of non-woven fabric. The substrate (2) has a flat-p...  
WO/2019/073445A1
The present invention relates to a polishing system (100) for providing a polishing finish to a concrete surface, said system comprises a pad lock (2) which, one a second surface (6) thereof, comprises a number of protrusions (32) which ...  
WO/2019/043618A1
A rotary tool (1) having a base (10) to which an abrasive body (20) is rigidly coupled; an adapter (30) being arranged to connect the base (10) to a spindle (M) rotating around a pivot axis (A) of a tool machine (MY); the base (10) has a...  
WO/2019/010508A1
The invention relates to a abrasive flap wheel (1) for an angle grinder, comprising a substantially rotationally symmetrical support (2) and abrasive flaps (3), which are arranged to overlap one another on the support (2), wherein the ab...  
WO/2019/012419A1
Method of abrading the surface state of a test track with a bituminous surface for vehicles, comprising the following steps: - provision of a processing machine (1) comprising a rotary head (2) with at least one friction element (3) to m...  
WO/2019/014282A1
A compoundless buff and method of making a compoundless buff using a coating solution formulated with abrasive particles dispersed or suspended using a surfactant or suspension agent and which also contains a self-crosslinking acrylic bi...  
WO/2019/010276A1
A device for processing a surface of a work piece. A motor is configured to produce a rotary force. A driving pulley is operatively coupled to the motor such that the rotary force produced by the motor causes rotation of the driving pull...  
WO/2018/226768A1
A rotary radial wire brush made of an annular center disc hub having 32 holes circumferentially spaced apart two radially offset distances from a center about which the brush rotates with a brush wire formed of between 22 and 34 filament...  
WO/2018/207145A1
Various embodiments disclosed relate to an abrasive article (10). The abrasive article (10 includes a backing (12) defining a major surface. The abrasive article (10) includes an abrasive layer including a plurality of tetrahedral abrasi...  
WO/2018/194480A1
The present invention provides a honing tool (10) for providing abrasive treatment of leaf end surface (6) of a seal element (2) of a leaf seal assembly (1), wherein each seal element (2) of the leaf seal assembly (1) extends in radial d...  
WO/2018/178949A1
A plant (1) for treating the surface of plates (L) with a given chemical (SC); the plant (1) has a frame (10) supporting a surface (12) that extends along a given direction (D) and is designed for supporting the plates (L) so that they c...  
WO/2018/156567A3
The present disclosure provides a segmented rotary floor stripping pad (10) having a plurality of symmetrical, polygonal pad segments (12) secured together in partially overlapping relation to form an annular pad. The segments (12) are p...  
WO/2018/169041A1
Provided is a polishing pad that polishes a curved surface to be polished of an object to be polished, by a polishing surface which follows curved surfaces having various curvatures, whereby the waviness of the curved surface to be polis...  
WO/2018/109501A3
Methods and apparatus for shaping workpieces are described in which data representing the surface form of the workpiece is analysed to determine characteristics of curvature of the surface, and these characteristics are used to determine...  
WO/2018/142639A1
Provided are a roll shaft having high corrosion resistance and rigidity against bending, and a brush roll that uses the roll shaft. A roll shaft (2) is used in a brush roll (1) for brushing a strip-shaped metal plate, and is provided wit...  
WO/2018/131187A1
The polishing of a three-dimensional curved surface of buildings, structures, and the like at a constant pressure has conventionally been done manually. Provided is a hand tool that, by being mounted on an articulated robot or the like, ...  
WO/2018/125908A1
A disclosed pipe scuffing device includes a frame and a shaft coupled to the frame and configured to rotate about a central axis. The pipe scuffing device also includes a drive motor configured to drive the rotation of the shaft. The dev...  
WO/2018/109501A2
Methods and apparatus for shaping workpieces are described in which data representing the surface form of the workpiece is analysed to determine characteristics of curvature of the surface, and these characteristics are used to determine...  
WO/2018/104601A1
The tool includes a base (11) including a rigid carrier (12) and a flexible collar (13) encircling said rigid carrier (12); an elastically compressible interface (16); and a flexible buffer (20) including a central portion (24) that is l...  
WO/2018/073432A1
The invention relates to a tool for machining an object, said tool comprising a plurality of fingers arranged in layers, said fingers being mutually interspaced within the layers.  
WO/2018/067101A1
The invention relates to machining and can be used for removing corrosion and scale from the surfaces of metal articles, smoothing small irregularities, and machining weld seams. A brush comprises a body and spring wire filaments arrange...  
WO/2018/054441A1
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 mo...  
WO/2018/036616A1
The invention relates to a roughing grinding tool (1) having a supporting body (2) and at least one abrasive plate (S1 to S4). The supporting body (2) comprises an abrasive grit for rough grinding. The supporting body (2) is used to supp...  
WO/2018/029156A1
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 p...  
WO/2018/011997A1
A wheel brush (1) comprises: an abrasive material bundle holder (3) including an annular abrasive material bundle holding surface (12) facing the outer circumferential side; and a plurality of abrasive material bundles (4) each formed of...  
WO/2017/222884A1
A sanding wheel that may be used, e.g., to finish a wood deck, includes one or more risers. Each riser includes an angled face and a cross member, and the angled face and cross member define a slot therebetween. The retaining or fastenin...  
WO/2017/220338A1
The subject of the present invention is a rotationally drivable rotary tool device and in particular a rotary brush tool. The invention is equipped, in its basic construction, with a tool holder (1, 2) having at least one drive-side clam...  
WO/2017/207008A1
A tool (1) with tool elements (4), preferably rotating grinding and/or sanding tool. The tool (1) consists of a tool portion (2) and a mounting portion (3), which secures the tool elements (4) in the tool (1). The tool (1) is distinguish...  
WO/2017/203657A1
This deburring tool is provided with: a rotational shaft; a brush part having one end fixed to the rotational shaft; an annular collar member arranged such that an inner circumferential wall thereof is in contact with the outer circumfer...  
WO/2017/187485A1
A polishing brush unit (1) comprises a polishing brush 2 having: a spindle (5) that has a rear end connected to a machine tool; a plurality of abrasive material bundles (6) made by bundling a plurality of linear abrasive materials (18) w...  
WO/2017/143370A1
The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) ...  
WO/2017/146006A1
In this polishing method, a disc-shaped polishing pad (1) is used. In the axial direction of the polishing pad (1) disc, a peripheral surface (111) on a polishing surface (10) side is a tapered surface whose diameter decreases towards th...  
WO/2017/105892A1
An apparatus for a track tread buffing application comprises a first wheel rotatable about a first rotation axis. First wheel rim flanges are positioned on opposite ends of the first wheel. A plurality of track shoes of a track are posit...  
WO/2017/091093A4
The abrasive unit contains a carrying disc (A) with a hub (1) set off in the central zone, having a coaxial hole (2) reinforced with a steel flange sleeve (3) for mounting the abrasive unit on the spindle of the angular hand grinder. The...  
WO/2017/091093A1
The abrasive unit contains a carrying disc (A) with a hub (1) set off in the central zone, having a coaxial hole (2) reinforced with a steel flange sleeve (3) for mounting the abrasive unit on the spindle of the angular hand grinder. The...  
WO/2017/072987A1
The present invention addresses the problem of obtaining a polishing tool with which the area of the workpiece that is to be polished can be properly polished, as a result of which the efficiency of workpiece polishing work can be increa...  
WO/2017/072751A1
A sanding device includes a rotatable structure with one or a plurality of resilient extensions that extend outward from a front face of the rotatable structure. A holding structure holds an arch of sandpaper over each resilient extensio...  
WO/2017/068753A1
The present invention addresses the problem of implementing a tool capable of uniformly polishing even the outer peripheral surfaces of objects to be processed, such as the heads of nuts or bolts, which have non-circular outer peripherie...  
WO/2017/053737A1
A floor polishing or grinding pad assembly (10) is provided. In one aspect, a polishing or grinding pad assembly employs a fibrous pad (12), a reinforcement layer or ring (14; 114), and multiple floor-contacting disks (16; 16a; 16b; 16c;...  
WO/2017/043089A1
The present invention renders utilization of recycles possible to reduce the costs of products. The wire material of an embodiment is constituted of PA6GF, and is a glass-fiber-reinforced plastic in which the major axes of the glass fibe...  
WO/2017/044403A1
An abrasive rotary tool includes a tool shank a flexible planar section positioned opposite the tool shank. The flexible planar section forms a first abrasive external surface on a first side of the flexible planar section and a second a...  

Matches 1 - 50 out of 3,709