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1. 发明公开

EP4438228A1 SHAFT ALIGNMENT DEVICE AND SHAFT ALIGNMENT PROGRAM 审中-公开
公开(公告)号：EP4438228A1
公开(公告)日：2024-10-02
申请号：EP24166175.0
申请日：2024-03-26
申请人： NIDEK CO., LTD.
发明人： TAKEICHI, Kyoji
IPC分类号： B24B9/14 , B24B13/005 , B24B47/22 , B24B49/12 , B24B51/00
CPC分类号： B24B9/146 , B24B13/0055 , B24B9/148 , B24B49/12 , B24B47/225
摘要： A shaft alignment device is used in a process of processing a peripheral edge of an eyeglasses lens. The shaft alignment device includes an imaging means that takes a captured image of a lens surface of the eyeglasses lens, an enlarged image acquisition means that acquires an enlarged image obtained by enlarging a specific area of the captured image, and a display control means that causes a display means to display the captured image taken by the imaging means and the enlarged image acquired by the enlarged image acquisition means on a same screen of the display means. According to the shaft alignment device, it is possible to set a shaft alignment position of the eyeglasses lens.

2. 发明公开

EP4368335A2 METHOD FOR FORMING A WORKPIECE AND MACHINE FOR IMPLEMENTING SAID METHOD 审中-实审
公开(公告)号：EP4368335A2
公开(公告)日：2024-05-15
申请号：EP23208798.1
申请日：2023-11-09
申请人： Hardinge, Inc.
发明人： NOBS, Martin , EGETER, Michael , KINNEY, Brian Lee , BERRY, Benjamin
IPC分类号： B24B5/01 , B24B5/04 , B24B5/50 , B24B7/22 , B24B9/06 , B24B27/00 , B24B41/00 , B24B41/06 , B24B49/12
CPC分类号： B24B5/01 , B24B5/04 , B24B5/50 , B24B9/065 , B24B27/0038 , B24B27/0069 , B24B27/0076 , B24B27/0084 , B24B41/005 , B24B41/061 , B24B41/067 , B24B49/12 , B24B7/228
摘要： The present invention relates to several systems and methods for clamping, machining, inspecting, and/or correcting workpieces in an integrated machine.

3. 发明公开

EP4337415A1 A TOOL WEAR INDICATOR FOR CONCRETE SURFACE PROCESSING EQUIPMENT 审中-实审
公开(公告)号：EP4337415A1
公开(公告)日：2024-03-20
申请号：EP22807939.8
申请日：2022-04-25
申请人： Husqvarna AB
发明人： TORVALDSSON, Tomas , LAURSEN, Viktor , OTTOSSON, Linus , GUSTAVSSON, Daniel
IPC分类号： B24B7/18 , B24B49/00 , B24B49/12 , B28D1/00

4. 发明公开

EP4232237A1 GRINDING/POLISHING SYSTEMS AND METHODS HAVING PROXIMITY SENSORS 审中-实审
公开(公告)号：EP4232237A1
公开(公告)日：2023-08-30
申请号：EP21806899.7
申请日：2021-10-19
申请人： Illinois Tool Works, Inc.
发明人： SCHAEFER, Roland , NOCOM, Andrew
IPC分类号： B24B37/005 , B24B49/12 , B24B7/16 , B24B41/06 , B24B37/10 , B24B37/30

5. 发明授权

EP3095595B1 REMOTE ADVANCED REPAIR GUIDANCE 有权转让
公开(公告)号：EP3095595B1
公开(公告)日：2023-07-05
申请号：EP16170801.1
申请日：2016-05-23
发明人： SAFAI, Morteza , GEORGESON, Gary E.
IPC分类号： B29C73/26 , B29C73/12 , G06F3/14 , G06Q10/00 , B24B49/12 , B29C73/10

6. 发明公开

EP4194144A1 DEFECT GRINDING SYSTEM, DEFECT GRINDING METHOD, AND STEEL PRODUCT MANUFACTURING METHOD EMPLOYING SAME 审中-实审
公开(公告)号：EP4194144A1
公开(公告)日：2023-06-14
申请号：EP21879716.5
申请日：2021-07-28
申请人： JFE Steel Corporation
发明人： WATANABE, Taku , ISHIDA, Kyohei , YAMASHITA, Koji
IPC分类号： B24B27/00 , B24B27/033 , B24B49/12 , B24B49/16 , G05B19/18 , G05B19/4093 , B23Q17/24
摘要： A flaw grinding system, a flaw grinding method, and a steel-product manufacturing method employing the flaw grinding method are provided that enable automation of the task of grinding a flaw on the surface of a workpiece having a three-dimensional shape, while also reducing the occurrence of faulty grinding such as over-grinding or under-grinding.
A flaw grinding system includes a grinding apparatus, a shape measurement apparatus, a flaw detection apparatus, and a grinding-tool control apparatus. The grinding apparatus includes a grinding tool that grinds a flaw on a surface of a workpiece. The shape measurement apparatus measures a three-dimensional shape and an attitude of the workpiece. The flaw detection apparatus detects a location of the flaw on the workpiece. The grinding-tool control apparatus generates a trajectory of the grinding tool to grind the flaw, based on the three-dimensional shape and the attitude of the workpiece measured by the shape measurement apparatus and based on the location of the flaw detected by the flaw detection apparatus. The grinding-tool control apparatus controls the grinding apparatus in a manner that causes the grinding tool to move along the trajectory.

7. 发明授权

EP3086901B1 WALZENSCHLEIFVORRICHTUNG UND VERFAHREN ZUM SCHLEIFEN EINER WALZE 有权转让
公开(公告)号：EP3086901B1
公开(公告)日：2023-06-07
申请号：EP14823988.2
申请日：2014-12-22
发明人： DRAESE, Stephan , HOLTZ, Jan Hendrik , NITZSCHE, Gernot
IPC分类号： B24B5/37 , B24B5/04 , B24B49/04 , B24B49/12

8. 发明公开

EP4101585A1 APPARATUS FOR MACHINING BRITTLE PLATE AND METHOD FOR MACHINING BRITTLE PLATE 审中-实审
公开(公告)号：EP4101585A1
公开(公告)日：2022-12-14
申请号：EP21814662.9
申请日：2021-07-15
申请人： Bando Kiko Co., Ltd
发明人： BANDO, Kazuaki
IPC分类号： B24B9/00 , B24B9/10 , B24B49/10 , B24B49/12 , H01L21/304
摘要： A processing apparatus for brittle plate and a processing method for brittle plate, which can reduce time and labor of manual positioning of a processing wheel to the brittle plate after replacement of the processing wheel and has high efficiency in processing of the brittle plate as a whole are provided by automatically measuring a positional shift amount of the processing wheel before processing of the brittle plate without testing the positioning between the brittle plate and the processing wheel groove by a manual work several times, by automatically correcting the positional shift of the processing wheel on the basis of the positional shift amount, and by causing the processing wheel whose positional shift was corrected to process the outer peripheral edge of the brittle plate.
A processing apparatus 1 for brittle plate includes a table 4 which holds a brittle plate 2, a processing head 7 having a processing wheel 6 for processing an outer peripheral edge 5 of the brittle plate 2 held by the table 4, a measuring portion 8 which measures a positional shift amount Δ in an axis direction of the processing wheel 6 with respect to the brittle plate 2, and a control portion 9 which corrects a positional shift in a Z-axis direction of the processing wheel 6 on the basis of a positional shift amount Δ in the axis direction of the processing wheel 6 measured by the measuring portion 8 and causes the processing wheel 6 whose positional shift was corrected to process the outer peripheral edge 5 of the brittle plate 2.

9. 发明公开

EP3950223A1 APPARATUS AND METHOD FOR PROCESSING OPTICAL WORKPIECES 有权
公开(公告)号：EP3950223A1
公开(公告)日：2022-02-09
申请号：EP21189568.5
申请日：2021-08-04
申请人： Schneider GmbH & Co. KG
发明人： Schneider, Gunter , Hofmann, Klaus , Link, Hans-Joachim
IPC分类号： B24B27/00 , B24B13/00 , B29D11/00 , B24B13/005 , B24B13/02 , B24B41/053 , B24B7/06 , B24B49/12
摘要： The present invention relates to an apparatus for processing optical workpieces, having a working space, wherein workpiece spindles for receiving and holding the optical workpieces and tool spindles with processing tools receivable thereon for processing the optical workpieces are arranged in the working space, wherein the tool spindles are arranged rotatably about their center axis, wherein the tool spindles are arranged linearly movably along their center axes. It is provided that at least two pairs of tool spindles are provided, that at least one device for rotational drive is provided for the at least two pairs of tool spindles, that at least one device for linear drive is provided for the at least two pairs of tool spindles along their center axes. The present invention further relates to a method for processing optical workpieces.

10. 发明公开

EP3921091A1 PAINT REPAIR PROCESS BY SCENARIO 审中-实审
公开(公告)号：EP3921091A1
公开(公告)日：2021-12-15
申请号：EP19780365.3
申请日：2019-08-23
申请人： 3M Innovative Properties Company
发明人： RICHARDSON, Nicholas D. , HEMES, Brett R. , ORLANDO, Mark W. , MUNOZ, Juan A. , MULLINS, Sarah M. , PURDIN, Matthew H.
IPC分类号： B05D5/00 , B24B1/00 , B24B27/00 , B24B27/033 , B24B27/04 , B24B51/00 , B24B49/12 , B24B49/16 , B24B29/00 , B62D65/00 , G01N21/88 , G01N21/95 , G05B19/18 , B24B19/26 , B24B21/00

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