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WO/2024/074734A1 |
The invention is made up of a set of modules that surround or form a rotation axis of the brush, wherein each of the modules comprises: An annular body (1) carrying a set of bristles (4) of the brush, with an outer surface and an inner s...
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WO/2024/057564A1 |
This polishing brush (1) comprises a brush holder (2) and a brush (3). The brush holder (2) has a shank (5) of which a base-end portion is connected to a tool post of a lathe, and a brush-holding member (6) that is supported by a distal-...
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WO/2024/023876A1 |
A polishing tool (1) stores and holds, in a storage unit (52) of a polishing tool holder (4), a reference dimension (M) which is the initial dimension of a linear abrasive material (2), the number of polishing operations, and a wear patt...
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WO/2023/202755A1 |
Disclosed is a holding device (1) for abrasive strips (2). The holding device (1) comprises a drum (3) being substantially cylindrical and including a number of undercut axial grooves (4) extending from a first axial drum end (5) of the ...
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WO/2023/129567A1 |
. Pad conditioning brushes are described. In particular, pad conditioning brushes including a carrier layer and a plurality of abrasive particle-free brush bristles extending from the carrier layer are described. The carrier layer and th...
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WO/2023/102007A1 |
An abrasive article mounting assembly is presented. The abrasive article mounting assembly includes a backup pad. The assembly also includes a tool engaging aperture that receives a shaft of a tool. The assembly also includes a backup pa...
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WO/2023/100104A1 |
Abrasive articles include a circular center member having an outer edge, a radial line, and a radial plane, a plurality of bristles extending outward from the outer edge of the circular center member and having a projection on the radial...
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WO/2023/049214A1 |
A buffing pad assembly having a buffing pad, an attachment means, and an insert (e.g., plastic ring) is provided. In one embodiment, a channel is cut into a side of the buffing pad, creating first and second side portions. The attachment...
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WO/2022/258983A1 |
The invention relates to a sub-aperture polishing tool, comprising a support member including an attachment feature for attachment to a sub-aperture polishing machine. At an end of the support member is a polishing head comprising: a bas...
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WO/2022/253711A1 |
The invention relates to a grinding tool (1; 40; 50) which can be rotatably driven about an axis of rotation (R), comprising: a grinding belt (13) which is wound in a spiral form with a plurality of superimposed layers (L) about the axis...
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WO/2022/240929A1 |
A wiping system for a robotic repair unit is presented that includes a motive robot arm with a motor, a connection mechanism coupled to the motive robot arm, and a wiping medium coupled to the connection mechanism. The wiping medium incl...
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WO/2022/137525A1 |
A grinder holder (4) of an grinding tool (1) comprises: a shank (6); a mounting part (21) whereon a grinder (3) is mounted; a movement mechanism (22) that is equipped with a motor (35) and causes the mounting part (21) to move in the axi...
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WO/2022/127999A1 |
The invention relates to a fluid distribution device (100, 100') for a polishing system, a polishing system and a method. More particularly, the invention relates to a fluid distribution device (100, 100') for a polishing system, in part...
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WO/2022/124932A1 |
The invention relates to the machining of materials and can be used for removing flaws from various surfaces, particularly from housings, sheets and cast parts, as well as for removing coatings and rust. A lobed buffing wheel comprises l...
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WO/2022/113449A1 |
A processing sheet (10) comprises a core material (11) made of fibers, and a plurality of processing parts (15) which are fixed to the core material (11) at positions spaced apart from each other. According to this configuration, the sha...
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WO/2022/107206A1 |
Provided is an automatic polishing member replacement device that enables cost reduction for a sheet type polishing member and can peel off a sheet type polishing member easily even after polishing under high load condition such as high ...
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WO/2022/101873A1 |
Abrasive material, characterised in that the abrasive material (1) includes a double layer of fabric (2) with connection (3) cut in the middle to form hairs (4) or fibres (4) on the first side (5) of the abrasive material (1), where the ...
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WO/2022/097009A1 |
A method of tuning the contact pressure across an abrasive disc is presented. The method includes coupling the abrasive disc to a backup pad comprising a pressure tuning feature that causes an experienced pressure by a worksurface, acros...
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WO/2022/092478A1 |
The present invention relates to a flexible metal diamond grinding pad having strong adhesiveness for grinding tips while maintaining the flexibility of the pad. According to the present invention, provided is a flexible disc-shaped grin...
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WO/2022/090229A1 |
The invention relates to a method for producing a grinding disc device (10) for a grinding tool. According to the method, a grinding support (14) with an abrasive grinding surface (Fs) and a connection surface (Fv) opposite the grinding ...
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WO/2022/063369A1 |
There is described a method and an apparatus for treatment of a surface of an elongat- ed structure, e.g. a wind turbine blade, by simultaneous abrading and cleaning of the structure. The apparatus comprises an abrasive head which compri...
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WO/2022/053119A1 |
A method for treatment of a surface (1) of an elongated structure e.g. a wind turbine blade is described. The method includes abrading the surface and cleaning the surface. The method comprising the steps of: - providing an abrasive head...
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WO/2022/045646A1 |
An abrasive product according to the present invention comprises: a backing layer comprising a body and hooks on one side of the body; a make coat disposed on the backing layer; an abrasive layer embedded in the make coat; and a size coa...
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WO/2022/033386A1 |
A high-speed cup-shaped wheel cooling structure, comprising a base body (1) and a gear ring (2), wherein the gear ring (2) is arranged on the base body (1) and is fixedly connected to the base body (1); a plurality of water tank groups (...
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WO/2022/029168A1 |
The present invention relates to a tool holder for a processing tool for processing optical workpieces with a holder head for receiving a processing tool and a holder body for fastening the tool holder to a tool spindle. According to the...
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WO/2022/022905A1 |
The invention relates to a method for producing a foam abrasive (10) for grinding a workpiece, in which method abrasive particles (16) are scattered over a foam (12), the surface (14) of which foam is coated with binder (18). According t...
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WO/2022/014208A1 |
A buff for polishing 1 comprises a polishing member 11 which includes a polishing surface 111 and a resin member 12 which is fixed to a surface of the polishing member 11 on the opposite side of the polishing surface 111 and in which a g...
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WO/2022/004124A1 |
This polishing brush (1) has a rod-form member (2), and an abrasive-material bundle (4) comprising a plurality of linear abrasive materials (3). In the rod-form member (2), a holding hole (6) for holding the abrasive-material bundle (4) ...
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WO/2021/233089A1 |
Disclosed is a grinding plate of an electric motor-driven floor grinder, the grinding plate comprising a base plate (3), wherein the working face of the base plate (3) is an independent flat plate, and the working face of the base plate ...
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WO/2021/206918A1 |
Systems and methods including providing a fixed abrasive buff having a central hub and a plurality of fabric layers affixed to the central hub. An abrasive composition is dispersed throughout the fabric layers and includes a polymeric bi...
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WO/2021/186350A1 |
A dual sided abrasive article is presented that includes a first side with a first abrading face and a second side, with a second abrading face. The second side is opposite the first side and separated by a thickness. The article also in...
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WO/2021/170298A1 |
A polishing tool (1) that is improved in respect of its handling and with regard to more efficient work input and is intended to be driven in rotation about an axis of rotation (2) by a drive machine is proposed, having a carrier body an...
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WO/2021/099928A1 |
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...
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WO/2021/090121A1 |
The disclosure is generally directed to a method of manufacturing an abrasive rotary tool using a molded elastic layer. A mold includes a cavity with a peripheral surface. An abrasive sheet is positioned so that a working surface of the ...
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WO/2021/078984A1 |
The present invention relates to a method for producing a carrier plate, in particular for a flap wheel, comprising the steps of a) providing at least two woven or nonwoven layers, b1) providing at least one layer comprising a woven or n...
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WO/2021/078728A1 |
The invention relates to a segment (40) for detachably arranging on a carrier (12), which can be rotatably mounted relative to an axis of rotation (1), for forming a disc brush or for forming a cleaning, grinding or polishing disc, compr...
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WO/2021/052548A1 |
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). ...
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WO/2021/034790A1 |
A brush assembly is provided for increasing an effective area and uniformity of performance in an abrasive floor polishing application at a given size of brush mount. The brush assembly includes a pad with slots for receiving abrasive bl...
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WO/2021/027986A1 |
The invention relates to an apparatus (1) for preparing the cutting edges of cutting tools (5), in particular of drills, milling cutters or similar tools (5), in particular carbide cutting tools, wherein the cutting tool (5) interacts du...
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WO/2021/017586A1 |
A pipe material polishing machine, comprising and composed of a base mechanism, a feeding mechanism, a polishing mechanism and a discharging mechanism. The base mechanism comprises a machine frame and a machining table top (1) provided a...
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WO/2020/234346A1 |
Combined grinding and brushing device that defines an axis of rotation (22) about which the combined grinding and brushing device (10) is rotated during the use thereof, wherein the combined grinding and brushing device (10) has a main b...
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WO/2020/201731A1 |
There is described a shaping tool and a shaping apparatus for shaping or polishing a workpiece, wherein the shaping tool has a convex working surface (10) formed with a number of radially-extending grooves (11), each of the grooves havin...
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WO/2020/163923A1 |
The useful model refers to a polishing brush that can be used in dentistry for carrying out various operations, in particular for cleaning and / or polishing dental restorations, for example, polishing of a single tooth or complete denta...
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WO/2020/149804A1 |
The invention is an abrasive disc(10) that uses abrasive sector and abrasive processes. It is specialized that; contains fixing holes(11.2) to placed abrasive strips(12.1) on both sides, contains fixing holes(11.2) which has same or diff...
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WO/2020/136553A1 |
Object: To provide a grinding wheel and a method of manufacturing a grinding wheel having added value while providing a suppressed manufacturing cost. Solution Means: The grinding wheel is a grinding wheel including an abrasive portion i...
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WO/2020/128950A1 |
The present invention relates to an attachment hub for attachment to a sander, comprising a quick-release attachment assembly configured for releasable and aligned engagement with a counterpart of a backup pad particularly for an abrasiv...
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WO/2020/121127A1 |
The present disclosure relates to an abrasive article with a cork backing layer. In addition, the present disclosure relates to a method for producing abrasive articles comprising a cork backing layer.
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WO/2020/105009A1 |
The present invention relates to a support (10) for a flexible abrasive element (5) to be applied to a sander, said support being generally circular in shape and comprising at least a flexible layer (3) made of elastically deformable mat...
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WO/2020/097131A1 |
A rotary wire brush, such as a wheel brush, e.g., double-stringer or dually brush, cup brush, bevel brush, or knotted end brush, composed of knotted brush wire tufts of multistrand construction each having at least a plurality of brush w...
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WO/2020/097633A2 |
A double- stringer rotary brush and brush assembly formed of a pair of brush wire mounting hubs having sets of alternating radially staggered radially innermost and outermost brush wire tuft mounting holes having different hole sizes wit...
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