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Patent Searching and Data


Matches 1 - 50 out of 9,043

Document Document Title
WO/2019/218636A1
A full-automatic light guide plate polishing machine, comprising a workbench as well as a locating device (1), a polishing device (2), and a reclaiming device (3) disposed on the workbench. The workbench is mounted with at least one rota...  
WO/2019/219782A1
The invention relates to a mobile machine tool (51) for the coating and/or abrasive machining of a surface (FL, FR, FF, FD) of a workpiece or a room (RA) with a working device (50) that is mobile in relation to the surface (FL, FR, FF, F...  
WO/2019/166443A3
The invention relates to a machine tool (20), for example a grinding machine and/or an eroding machine (21). The machine tool has a machine base (22) and an axle arrangement (23) for moving a tool carrier (25) and/or a workpiece clamping...  
WO/2019/216314A1
A substrate treatment system for processing a processed surface of a substrate, the substrate treatment system comprising: a holding step in which the processed surface is held by a conveying holding unit against the substrate, on which ...  
WO/2019/211297A1
The invention relates to a sander housing comprising at least one housing shell element (12) and at least one further housing shell element (14) connected to the housing shell element (12), portions of which shell elements together form ...  
WO/2019/211719A1
The present disclosure provides abrasive articles that include an abrasive layer having a contact surface, a first layer coupled to the abrasive layer, and a second layer coupled to the first layer. The first layer is configured to provi...  
WO/2019/205632A1
A polishing line having upper and lower grooves and an automatic measurement function comprises: a material loading and unloading mechanism (2); an upper and lower groove polishing machine (6) adjoining one side of the material loading a...  
WO/2019/201717A1
The invention relates to a precision machining method for producing a non-circular-cylindrical bore (110), which has at least one non-circular-cylindrical bore section having a non-round bore cross section and/or an axial contour course,...  
WO/2019/197132A1
The invention relates to a slab edge polishing and/or milling system, as well as to a slab edge polishing and/or milling method for a slab made of material capable of being machined such as agglomerates, ceramics, natural stones and the ...  
WO/2019/197719A1
A method for producing a groove pattern (PAT1) on a cylinder surface (SRF1) comprises: - providing an abrasive module (100), which comprises an abrasive mesh article (110) and a collector block (BLC1), the abrasive mesh article (110) bei...  
WO/2019/192144A1
A polishing device for plates of robot parts, comprising a box (1); the bottom of the interior of the box (1) is fixedly connected to the two sides of the bottom of an operation platform (4) by means of supporting legs (5), the middle pa...  
WO/2019/194732A1
A transmission arrangement (113) comprising a first axle (24) that is rotatable about a first axis (33) and is connected to a first pulley (25) that is arranged to drive an endless power transferring means (26) that further is adapted to...  
WO/2019/194967A1
A glass grinding apparatus includes a base unit assembly having a work-piece support assembly and a motor housing assembly. The work-piece support assembly includes a work-piece support grating and a water basin. The motor housing assemb...  
WO/2019/184195A1
An eccentric translational polishing head, comprising an eccentric wheel (8), a dial (9), and swinging rod mechanisms (10). The eccentric wheel (8) is connected to the dial (9). The geometric center of the eccentric wheel (8) overlaps th...  
WO/2019/179003A1
Disclosed is a bearing hole polishing and impurity removal device for a rolling bearing, comprising a storing seat and a pressing disc. An upper clamping seat is mounted above the storing seat of the pressing disc; four first rotary join...  
WO/2019/181652A1
This porous pad (20) is provided with: a porous ceramic portion (25) having formed a plurality of pores providing permeability to allow for passage of a fluid; and an antislip portion (27) which is formed on the porous ceramic portion (2...  
WO/2019/147208A3
The invention is related to a metal ring fastening device that enables quick and fault-free fastening of metal rings to machining workbenches (lathe, grinding) and also enables machining of the outer surface of the ring by taking the inn...  
WO/2019/177366A1
According to various embodiments of the present invention, a fixing device for fixing a workpiece to a bed or a machining apparatus including same comprises: a guide block; a push-pull rod that linearly moves on the guide block with resp...  
WO/2019/173864A1
This invention relates in general to a portable work supporting and rotating apparatus for rotatable support of elongate workpieces of various diameters to be worked. The device having a longitudinally extending base frame with a fixed m...  
WO/2019/172456A1
In the present invention, a spacer is interposed between each pair of adjacent substrates from among substrates forming a laminate so as to separate the adjacent substrates from each other, and the spacer has a smaller area than the lami...  
WO/2019/166443A2
The invention relates to a machine tool (20), for example a grinding machine and/or an eroding machine (21). The machine tool has a machine base (22) and an axle arrangement (23) for moving a tool carrier (25) and/or a workpiece clamping...  
WO/2019/157837A1
An automatic polishing machine for a valve core head of an air release valve comprises a machine base (1), a material taking device disposed on the machine base (1), a clamping device, and a polishing device. The material taking device c...  
WO/2019/157110A1
A mower reel grinding system a plurality of mower unit types, including a grinding wheel shaft, the grinding wheel shaft at a fixed position in an x-y plane. A mounting plate includes a number of predetermined fixed mounting positions on...  
WO/2019/154460A1
Rather than machine tools, nowadays robots are used to some extent for the machining of workpieces. The robot holds the tool and machines the workpiece directly. On account of the stiffness of the robot arm, this is currently possible on...  
WO/2019/149165A1
An efficient ultra-precise shear thickening and chemical synergy polishing method, comprising the following steps: 1) fixing workpieces (3) to a polishing and fixing disc (31) of implementation equipment; 2) preparing an efficient ultra-...  
WO/2019/140220A1
An automated hand tool sharpening and cleaning system for sharpening the two opposed cutting edges of a blade is provided by the invention. The apparatus comprises a six-axis robotic arm, a pneumatic gripper, a vision sensor camera, a ro...  
WO/2019/130740A1
This suction chuck is provided with: a suction chuck stage having a circular suction surface; and a suction pad that is provided on the suction surface. The suction chuck is also provided with, at an outer peripheral portion of the sucti...  
WO/2019/127910A1
A thinning machine (100), comprising: a body (10), the body being provided with two feeding and grinding shafts (11); a rotary tray (20), the rotary tray being rotationally disposed on the body and located below the feeding and grinding ...  
WO/2019/123134A1
The present invention regards a machine for the dry processing of tiles or slabs comprising at least one head (2) for processing tiles or slabs, means (3) for transporting tiles beneath or at the machining head(s) (2) for processing tile...  
WO/2019/121973A1
A mechanism for removing an abrasive disk (3) retained on a backing pad (2) of an abrasive tool (1) is characterized by a removal mechanism (5) held in a stationary housing (4) and acting upon the abrasive disk (3) when operated, the hou...  
WO/2019/109593A1
Provided is an intelligent grinding machine tool, comprising a base (1), a vertical column (2), a combined power head (3), a workpiece rotating device (4), a workpiece exchange device (5), a flexible clamping device (6), a sliding table ...  
WO/2019/109429A1
A positioning fixture for grinding comprises a vertical plate (1). A first cylinder (7), a second cylinder (6), a first space, a second space, and a third space are arranged on a side end surface of the vertical plate (1). A first profil...  
WO/2019/107941A1
Disclosed is a lens blocker for attaching a connecting block to a processing center of a blank lens to be processed in order to process an eyeglass lens. The lens blocker comprises: a drive cam (30) of a cylinder shape having a blocker a...  
WO/2019/097059A1
The invention relates to an attachment (100) for the abrading or smoothing of walls or ceilings for a mobile handling device (10), wherein the attachment (100) has a mounting unit (104) to be received at an attachment interface (38) of t...  
WO/2019/097738A1
A workpiece support device (6) comprises: a base (10); a shoe (11) that is disposed in at least one location in the circumferential direction of a workpiece (1a) rotationally driven by using a rotary drive device (4) and that is in slidi...  
WO/2019/090609A1
An automatic sandpaper removal mechanism (2) for a CNC production line comprises: an installation plate (21) extending in a vertical direction; a removal driving assembly (22) installed at the installation plate (21); and a removal assem...  
WO/2019/093469A1
A servo writer comprises: a write head that writes a servo signal to a traveling elongated magnetic tape; a guide roller provided on the upstream side of a travel path from the write head, the guide roller guiding the traveling magnetic ...  
WO/2019/090608A1
An automatic sandpaper supply device for a CNC production line comprises: a support assembly (11) comprising a substrate (112) and a sandpaper take-out driving portion (115); a sandpaper storage assembly (13); and a sandpaper take-out pl...  
WO/2019/088600A1
The present invention relates to a polishing apparatus which is disposed below a polishing wheel so as to polish the surface of a workpiece, the polishing apparatus comprising: a frame which has a central shaft disposed collinearly to on...  
WO/2019/077484A1
The present subject matter relates to automated gemstone feeding in a gemstone processing machine (100). In an implementation, the gemstone processing machine (100) has a feeding conduit unit 110 to receive a rough gemstone (102) affixed...  
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/2019/071944A1
Disclosed by the present invention is a polishing machine having a dust removal function, comprising a base, a screw, a U-shaped plate, a polishing bin, and a dust removal bin; the polishing bin is disposed at a top portion of the base, ...  
WO/2019/070757A1
Embodiments herein relate to a retaining ring for use in a polishing process. The retaining ring includes an annular body having an upper surface and a lower surface. An inner surface is connected to the upper surface and the lower surfa...  
WO/2019/061908A1
Provided in the present application is an automatic beveling machine, configured to bevel a workpiece. The beveling machine comprises: a feed port, linear guide rails, a positioning mechanism, a work station, an automatic gripper mechani...  
WO/2019/058871A1
The present invention provides a polishing head for performing polishing by holding a rear surface of a workpiece and bringing a top surface of the workpiece into sliding contact with a polishing cloth affixed to a platen, characterized ...  
WO/2019/056335A1
A profiling base and a polishing jig. The profiling base comprises: a base (3) matching a polishing workpiece, at least one plug head (4) and a telescopic component (5); the telescopic component (5) is fixedly provided on the base (3) an...  
WO/2019/054280A1
This processing device is provided with: a rotatable chuck (23) that holds a processing tool (24); a chuck plate (1) that holds an object to be processed (W); rotors (4, 5, 6, 12, 13) to which the chuck plate (1) is attached and which ha...  
WO/2019/054127A1
In executing a step for supplying a liquid (9) over a support table (3) provided with suction holes (3a), a step for disposing a glass plate (2) on the support table (3), a step for fixing the glass plate (2) to the support table (3) by ...  
WO/2019/052725A1
A machine (100) for machining an edge of a plate (L) comprises: a fixed frame (1), a conveyor belt (2) with a support surface (20), a plurality of pressers (4) intended to push the plate (L) against the support surface (20) of the convey...  
WO/2019/049033A1
The present invention relates to a supporting device for supporting and containing an abrasive element for processing stone materials, ceramics or the like, comprising a first rigid interface element with a grinding machine and a second ...  

Matches 1 - 50 out of 9,043