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WO/2017/207723A1 |
The present disclosure relates to a floor grinding machine for grinding floor surfaces of stone or stone-like material. Such a machine comprises a machine frame, a grinding head 2, supported by and being rotatable relative to the machine...
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WO/2017/188239A1 |
The present invention addresses the problem of providing a machine tool system capable of suitably measuring the shape of a workpiece, providing a machine tool system for suitably calculating the surface roughness of the workpiece and a ...
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WO/2017/183360A1 |
The present invention has: a table that is provided with a polishing surface for polishing a substrate; and a discharging/sucking unit having a discharge port, which is in communication with a fluid supply source, and which discharges a ...
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WO/2017/178411A1 |
The invention relates to a hand-held machine tool, in particular a sanding machine, comprising a handle element (12) for the user to grip and a processing head (11) which has an electric drive motor (100) for driving a tool holder (19) p...
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WO/2017/178443A1 |
The invention relates to a portable power tool (10) having a plate tool (30), in particular a sanding plate or polishing plate, and a drive motor (12), arranged in a machine housing (11), for driving the plate tool (30) into an oscillati...
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WO/2017/179972A1 |
The present invention relates to a cooling system comprising a spray unit for spraying a coolant. The present invention further relates to a machining device which comprises a cooling system of this type. The spray unit comprises a flow ...
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WO/2017/178409A1 |
The invention relates to a hand-held machine tool (10) having a, in particular rod-shaped, handle element (12) for an operator to grasp and having a machining head (11), which is movably mounted on the handle element (12) by means of a j...
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WO/2017/171596A1 |
The invention relates to a relief valve (100) for portable, industrial dust collectors. It has actuating means (102, 104) for actuating the valve (100) between a closed position and an open position. According to the invention, the valve...
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WO/2017/168366A1 |
A cooling and suction system for polishing heads (5) for polishing, for example by smoothing, lapping or the like, ceramic manufactured items (8) or natural stones, comprises at least one polishing head (5), provided with a plurality of ...
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WO/2017/155108A1 |
Provided is a belt-type grinding tool in which foreign matter is prevented from entering the interior of a tool body. A pulley support bar (12) is held by a bar containment hole (29) in the tool body (10) so as to be capable of sliding b...
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WO/2017/155107A1 |
Provided is a belt-type grinding tool in which a spring support member is prevented from pivoting in the direction in which compression of a spring is released due to an urging force received from the spring. This invention is provided w...
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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) ...
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WO/2017/144525A1 |
A coolant nozzle carrier (20) for a grinding machine having a grinding spindle (10) for supporting and driving a grinding disc (15) with a rotational axis (2), wherein the coolant nozzle carrier (20) comprises at least two coolant nozzle...
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WO/2017/140655A1 |
A dust collector for an angle grinder comprises a collector body for covering a circular grinding disk, a sealing element for sealing at least some sections of the collector body from a surface to be machined by the grinding disk, at lea...
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WO/2017/141461A1 |
With a grindstone (12a) disposed on the inside of a workpiece (9a), a grinding apparatus disposes a fluid spray nozzle (38), which configures a fluid spray device (16), in the space between the inner circumferential surface of the workpi...
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WO/2017/140657A1 |
The invention relates to a dust collector (100) for an angle grinder, comprising a collector body (10) for covering a circular grinding wheel, and a sealing element (30) extending along an outer periphery (U) of the collector body (10) f...
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WO/2017/130710A1 |
[Problem] To significantly improve the efficiency of maintenance work performed on a mist collector while reliably recovering mist produced from a variety of processing liquids such as the cutting oil used for processing by a processing ...
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WO/2017/098535A1 |
A device for polishing or abrading products (M), comprising: a polishing element (1) provided with an operating surface (4) designed to perform a polishing or sanding movement, preferably a circular or orbital movement; and motor means (...
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WO/2017/092947A1 |
The invention relates to a hand-held power tool (10), in particular an angle grinder having a gearing housing part (12), wherein the gearing housing part (12) has at least one machine-side contact element (24), and having accessory equip...
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WO/2017/089169A1 |
The invention relates to a portable, hand-guided abrasive cutting machine (10) comprising a rotating abrasive cutting disk, a supporting housing part (36), an output drive shaft, which is rotatably mounted about an output drive axis (40)...
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WO/2017/089192A1 |
A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft (20) which is mounted such that it can rotate about an output axis (40), a drive motor, a tran...
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WO/2017/089180A1 |
A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft which is mounted such that it can rotate about an output axis (40), a drive motor, a transmiss...
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WO/2017/086339A1 |
In order to respond flexibly to various processing modes, such as forming curved surface shapes, when cutting a workpiece using a wire saw, this wire saw device (1) is provided with: a single robot arm (2) that is capable of moving freel...
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WO/2017/086473A1 |
A grinder is provided with: a motor; a housing for accommodating the motor; a wheel cover for covering a part of a disc-shaped front-end tool which is mounted to a spindle protruding from the housing; a base member protruding from the wh...
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WO/2017/081617A1 |
The head (1) for polishing of ceramic or natural stone articles comprising a main body (2), at least one support element (3) attached to the main body (2) and supporting at least one tool (4), and means of air cooling (5, 6, 7) said tool...
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WO/2017/080535A1 |
The method of machining of rotary components (3), especially hard ceramic, metaloceramic or metallic coatings on the rotary component (3) with the length greater than 2 meters, whose essence consists in the fact that the equipment is def...
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WO/2017/073237A1 |
Provided is a belt sander in which entrainment of dust is prevented. Provided is a belt sander (1) having: a motor (10); at least two rollers (41, 42) capable of detachably stretching an endless abrasive belt (11), at least one of the ro...
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WO/2017/072726A1 |
Device (1) for working ceramic objects provided with at least one tool (2) operating in rotation to cut at least one ceramic article (4) positioned on a worktop (5), and comprising: at least one cooling element (6) adapted to send compre...
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WO/2017/059701A1 |
Disclosed is a grinder transmission device, comprising a first transmission shaft (2) for driving an inner grinding wheel to rotate, a second transmission shaft (3) for driving an outer grinding wheel to rotate, a main shaft (1), a first...
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WO/2017/057183A1 |
Dust collection covers for efficiently collecting dust are used in cutting machines used to cut stone and concrete. A dust collection cover of the present invention makes it possible to sufficiently collect dust by self dust collection w...
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WO/2017/051893A1 |
The grinder according to one aspect of the present invention is equipped with: a motor; a housing which houses the motor; a spindle which protrudes from the housing and is driven to rotate by the motor; a wheel cover for partially coveri...
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WO/2017/049763A1 |
An orthopedic surgery grinding experimental apparatus integrating cooling and electrostatic atomization film formation, comprising a linear triaxial platform which is able to move forth and back, left and right, and up and down, an elect...
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WO/2017/044472A1 |
A comminution apparatus can include a seal that is configured to interface with a lip seal defined adjacent to sidewall of a housing adjacent to a lever connected to a roller located inside the housing. The lever may extend from the roll...
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WO/2017/028855A1 |
The invention relates to a method for producing bearing components by means of a production line (1, 1', 1a, 1b) which comprises at least one grinding machine (2), at least one honing machine (3), at least one cleaning unit (4) and at le...
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WO/2017/030298A1 |
The present invention relates to a multi-polishing apparatus and, more specifically, to a polishing apparatus comprising: a body frame having a horizontal frame and a vertical frame installed on the rear end portion of the horizontal fra...
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WO/2016/209001A1 |
The present invention relates to a device for removing burrs from a synchronizer hub, and a burr removing method using same. The device is characterized by including: reverse introduction preventing means for preventing the reverse intro...
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WO/2016/197559A1 |
Provided is a minimal lubricant grinding device integrating nanofluid electrostatic atomization with electrocaloric heat pipes, comprising: a heat pipe grinding wheel (8) with both side surfaces thereof covered by an electrocaloric thin ...
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WO/2016/178297A1 |
The present invention is a wire saw device characterized by comprising: a wire row formed of a wire which is wound around a plurality of wire guides and reciprocates in the axial direction; a nozzle that supplies a coolant or slurry to t...
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WO/2016/177313A1 |
A constant force floating power head mechanism comprises a shell (1), a cardan structure connected with the shell under a power component installation sleeve (2); a universal ring (3) provided between the shell and the power component in...
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WO/2016/161945A1 |
A polishing method comprises: conveying a workpiece by using a transmission mechanism with a to-be-processed surface of the workpiece facing down; and polishing the to-be-processed surface under the to-be-processed surface by using a pol...
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WO/2016/163063A1 |
Disclosed is a polishing device that is provided with: a polishing head that transfers a wafer downward, while holding the wafer; and a polishing cloth that polishes a surface of the wafer transferred downward by means of the polishing h...
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WO/2016/151561A1 |
The head (4) for polishing ceramic manufactured articles or natural stones comprises a main body (5) and at least one work tool (6) associated with the body (5) for polishing ceramic manufactured articles or natural stones, and air cooli...
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WO/2016/151644A1 |
When an alkali-free glass is polished with a polishing liquid that comprises hydrofluoric acid as a main component, sludge is generated on the glass surface and in a reservoir and piping of a polishing device, which causes problems such ...
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WO/2016/145926A1 |
An intelligent grinding device for short-pulse electric-smelting chip removing and cooling, comprising a diamond grinding wheel (1), a pulse power supply (10), a dynamometer sensor (4), a thermocouple (3) provided in a small hole of a wo...
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WO/2016/143273A1 |
This wafer chamfering apparatus is provided with: a rotatable machining table for holding a wafer; a rotatable grinding stone for grinding an outer peripheral edge portion of the wafer held by the machining table; and a coolant supply no...
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WO/2016/143516A1 |
The purpose of the present invention is to provide a small-size liquid purification system that makes a sludge-containing liquid discharged from a cyclone-type filtering device into easy-to-handle and solidified briquette-like sludge, an...
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WO/2016/143906A1 |
A grinding coolant supplier that is a device supplying a grinding coolant to a grinder (1) for grinding a machine part element provided with rollers, said grinding coolant supplier comprising: a grinding coolant preparation device (7) pr...
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WO/2016/132965A1 |
Provided is a sludge deliquoring/solidification apparatus, wherein solidified sludge can be reliably removed from a treatment vessel. The sludge liquoring/solidification apparatus (10) is provided with: a treatment vessel 12, which has a...
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WO/2016/130016A1 |
The publication relates to a debris collection tray (10) for collecting debris generated while working on or treating a surface. The tray (10) comprises a bottom plate (11) and at least one side wall (12) extending from the bottom plate ...
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WO/2016/120715A1 |
The invention relates to a sanding dust suction device for a movable floor sanding machine (1) with at least two horizontal sanding tool retaining devices (21, 22), in particular in the shape of discs, which are driven in a rotating mann...
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