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1. 发明授权

US1517073A Machine fob jressihg stones 失效
公开(公告)号：US1517073A
公开(公告)日：1924-11-25
申请号：US1517073D
IPC分类号： B24B27/00
CPC分类号： B24B27/0053

2. 发明公开

US20230150083A1 GLASS-CERAMIC ARTICLE 审中-公开
公开(公告)号：US20230150083A1
公开(公告)日：2023-05-18
申请号：US17913658
申请日：2021-03-22
申请人： EUROKERA S.N.C.
发明人： Emmanuel LECOMTE , Erwann LUAIS , Jean-Luc DABOUINEAU
IPC分类号： B24B27/00 , B24B7/24 , C03C10/00
CPC分类号： B24B27/0053 , B24B7/241 , B24B7/244 , C03C10/00
摘要： A glass-ceramic article includes at least one substrate, such as a plate, made of glass-ceramic, the substrate having a face including a microtexturing such that the arithmetic mean surface roughness Ra, measured according to standard ISO 4287, is between 0.14 and 0.40 μm, and the total roughness, Rt, measured according to standard ISO 4287, is between 1.15 and 5.00 μm.

3. 发明申请

US20130213634A1 Grinding Arrangement For Tool Joints On A Drill String 有权
标题翻译：钻杆上刀具接头的磨削布置
公开(公告)号：US20130213634A1
公开(公告)日：2013-08-22
申请号：US13704268
申请日：2011-06-08
申请人： Per Espen Edvardsen , Tom Kjetil Askeland
发明人： Per Espen Edvardsen , Tom Kjetil Askeland
IPC分类号： B24B27/00 , E21B41/00
CPC分类号： B24B27/0053 , B08B1/02 , B08B9/023 , B24B9/00 , E21B17/006 , E21B41/00
摘要： A grinding arrangement is described to remove sharp edges on a pipe coupling (51) of a drill string (50), as a consequence of marks from the jaws of pliers and machines used to connect the pipe couplings (51) on a drill deck. A receiving unit (30) is arranged to receive a grinding unit (36) which is equipped with at least one grinding element (38), as the grinding unit (36) is arranged to be driven into the receiving unit (30) with the help of the drill string (50) or a suitable running tool and to be locked securely into the receiving unit (30). Furthermore, the receiving unit is arranged in a riser, landing string or in other connections between the drill deck and a wellhead and over a sealing arrangement for dynamic sealing around the drill string (50) during pressure controlled drilling.
摘要翻译：描述了一种研磨装置，用于从用于将管接头（51）连接在钻台上的钳子和机器的钳口的标记的结果，去除钻柱（50）的管接头（51）上的锋利边缘。接收单元（30）被布置成接收装备有至少一个研磨元件（38）的研磨单元（36），当研磨单元（36）布置成被驱动到接收单元（30）中时钻杆（50）或合适的运行工具的帮助并被牢固地锁定到接收单元（30）中。此外，接收单元布置在提升管，着陆线或钻井平台与井口之间的其他连接中，并且在压力控制钻井期间围绕钻柱（50）周围的密封装置进行动态密封。

4. 发明授权

US5971836A Grinding machine 失效
标题翻译：磨床
公开(公告)号：US5971836A
公开(公告)日：1999-10-26
申请号：US520379
申请日：1995-08-29
申请人： Toshiharu Kogure , Katsura Tomotaki , Yoshikazu Kojima , Jun Osanai
发明人： Toshiharu Kogure , Katsura Tomotaki , Yoshikazu Kojima , Jun Osanai
IPC分类号： B23Q15/013 , B24B7/04 , B24B27/00 , B24B41/04 , B24B41/047 , B24B47/20 , B24B49/02 , B24B51/00 , H01L21/304 , B24B7/02
CPC分类号： B24B51/00 , B24B27/0053 , B24B37/04 , B24B41/047 , B24B49/02 , H01L21/304
摘要： A grinding machine comprises a grinding member having a thickness greater than 10 mm and an outer contact surface extending in a thickness direction of the grinding member for contacting a surface of a workpiece. The grinding member is supported by a first rotational shaft for rotation about a first rotational axis. A first moving mechanism reciprocates the first rotational shaft along a first displacement axis. The workpiece is supported by a second rotational shaft for rotation about a second rotational axis perpendicular to the first displacement axis and the first rotational axis. A second moving mechanism moves at least one of the workpiece and the grinding member along a second displacement axis to bring the outer contact surface of the grinding member into linear contact with the surface of the workpiece to grind the workpiece. The linear contact between the outer contact surface of the grinding member and the surface of the workpiece has a contact length greater than 10 mm.
摘要翻译：研磨机包括厚度大于10mm的磨削构件和沿研磨构件的厚度方向延伸的外接触表面，用于接触工件的表面。磨削构件由第一旋转轴支撑，用于围绕第一旋转轴线旋转。第一移动机构使第一旋转轴沿第一位移轴往复运动。工件由第二旋转轴支撑，用于围绕垂直于第一移动轴线和第一旋转轴线的第二旋转轴线旋转。第二移动机构沿着第二位移轴移动工件和研磨构件中的至少一个，以使研磨构件的外接触表面与工件的表面线性接触以研磨工件。研磨构件的外接触面与工件表面之间的线性接触具有大于10mm的接触长度。

5. 发明授权

US06443818B1 Grinding machine 失效
标题翻译：磨床
公开(公告)号：US06443818B1
公开(公告)日：2002-09-03
申请号：US09554416
申请日：2000-07-10
申请人： Russell Graham Bent
发明人： Russell Graham Bent
IPC分类号： B24B700
CPC分类号： B24B27/0084 , B24B7/228 , B24B27/0053 , B24B41/04 , B24B41/047 , B24B49/02 , B24B49/10 , B24B49/16
摘要： A grinding machine, in particular a face grinder for grinding the faces of silicon wafers, has a grinding wheel spindle (20) and a work spindle (22) which are mounted so as to be pivotal about axes (A and B) respectively, each axis being perpendicular to the rotational axis of its respective spindle and being orthogonal to the rotation axis of the other spindle. Three sensors or probes (1 to 3) are provided to measure the position of one spindle relative to the other and to generate signals for controlling servo motors (26, 28) for adjusting the angular orientation of each spindle about its pivotal axis.
摘要翻译：研磨机，特别是用于研磨硅晶片表面的研磨机具有分别围绕轴线（A和B）枢转安装的砂轮主轴（20）和工作轴（22），每个轴垂直于其相应主轴的旋转轴线并且与另一主轴的旋转轴线正交。提供三个传感器或探头（1至3）以测量一个主轴相对于另一个的位置，并产生用于控制伺服电动机（26,28）的信号，用于调节每个心轴围绕其枢转轴线的角度定向。

6. 发明授权

US2409340A Portable surface grinder 失效
标题翻译：便携式平面磨床
公开(公告)号：US2409340A
公开(公告)日：1946-10-15
申请号：US52451944
申请日：1944-03-01
申请人： BOHLER FRANCIS M
发明人： BOHLER FRANCIS M
IPC分类号： B24B27/00
CPC分类号： B24B27/0053

7. 发明授权

US2137140A Radial grinder 失效
标题翻译：径向研磨机
公开(公告)号：US2137140A
公开(公告)日：1938-11-15
申请号：US19444238
申请日：1938-03-07
申请人： JOHN LEWIS
发明人： JOHN LEWIS
IPC分类号： B24B27/00
CPC分类号： B24B27/0053

8. 发明授权

US08997851B2 Grinding arrangement for tool joints on a drill string 有权
标题翻译：钻杆上的工具接头的磨削布置
公开(公告)号：US08997851B2
公开(公告)日：2015-04-07
申请号：US13704268
申请日：2011-06-08
申请人： Per Espen Edvardsen , Tom Kjetil Askeland
发明人： Per Espen Edvardsen , Tom Kjetil Askeland
IPC分类号： B24B27/00 , B08B1/02 , B08B9/023 , B24B9/00 , E21B17/00 , E21B41/00
CPC分类号： B24B27/0053 , B08B1/02 , B08B9/023 , B24B9/00 , E21B17/006 , E21B41/00
摘要： A grinding arrangement is described to remove sharp edges on a pipe coupling (51) of a drill string (50), as a consequence of marks from the jaws of pliers and machines used to connect the pipe couplings (51) on a drill deck. A receiving unit (30) is arranged to receive a grinding unit (36) which is equipped with at least one grinding element (38), as the grinding unit (36) is arranged to be driven into the receiving unit (30) with the help of the drill string (50) or a suitable running tool and to be locked securely into the receiving unit (30). Furthermore, the receiving unit is arranged in a riser, landing string or in other connections between the drill deck and a wellhead and over a sealing arrangement for dynamic sealing around the drill string (50) during pressure controlled drilling.
摘要翻译：描述了一种研磨装置，用于从用于将管接头（51）连接在钻台上的钳子和机器的钳口的标记的结果，去除钻柱（50）的管接头（51）上的锋利边缘。接收单元（30）被布置成接收装备有至少一个研磨元件（38）的研磨单元（36），当研磨单元（36）布置成被驱动到接收单元（30）中时钻杆（50）或合适的运行工具的帮助并被牢固地锁定到接收单元（30）中。此外，接收单元布置在提升管，着陆线或钻井平台与井口之间的其他连接中，并且在压力控制钻井期间围绕钻柱（50）周围的密封装置进行动态密封。

9. 发明授权

US2932926A Method and apparatus for polishing articles 失效
标题翻译：抛光制品的方法和装置
公开(公告)号：US2932926A
公开(公告)日：1960-04-19
申请号：US67072957
申请日：1957-07-09
申请人： HI LITE POLISHING MACHINE CO I
发明人： DREILING PETER M
IPC分类号： B24B21/00 , B24B27/00
CPC分类号： B24B27/0038 , B24B21/006 , B24B27/0053 , Y10S451/914

10. 发明授权

US2221638A Grinding machine 失效
公开(公告)号：US2221638A
公开(公告)日：1940-11-12
申请号：US34076140
申请日：1940-06-15
申请人： NORTON CO
发明人： INDGE HERBERT S
IPC分类号： B24B27/00 , B24B41/00
CPC分类号： B24B41/00 , B24B27/0053

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