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1. 发明公开

EP4072792A1 COORDINATE POSITIONING ARM 审中-公开
公开(公告)号：EP4072792A1
公开(公告)日：2022-10-19
申请号：EP20828074.3
申请日：2020-12-10
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark
IPC分类号： B25J9/04 , B25J18/00 , G01B5/008 , G01B7/008 , G01B11/00 , G01B21/04

2. 发明公开

EP4399482A1 MEASUREMENT STRUT 审中-公开
公开(公告)号：EP4399482A1
公开(公告)日：2024-07-17
申请号：EP22773293.0
申请日：2022-09-08
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark , FOOK, David James
IPC分类号： G01B21/04 , B23Q17/00 , B25J9/16 , G05B19/404 , G05B19/401
CPC分类号： G01B21/042 , B25J9/1692

3. 发明公开

EP4235090A2 COORDINATE POSITIONING MACHINE 审中-实审
公开(公告)号：EP4235090A2
公开(公告)日：2023-08-30
申请号：EP23161019.7
申请日：2018-10-12
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark
IPC分类号： G01B5/008 , B25J9/16
摘要： A coordinate positioning machine is disclosed that comprises a structure (22) moveable within a working volume (34) of the machine, a drive arrangement (28) for moving the structure (22) around the working volume (34) in fewer than six degrees of freedom, and a metrology arrangement (26) for measuring the position of the structure (22) within the working volume (34) in more degrees of freedom than the drive arrangement (28).

4. 发明授权

EP1547211B1 FREQUENCY STABILIZED LASER SYSTEM COMPRISING PHASE MODULATION OF BACKSCATTERED LIGHT 失效
标题翻译： WITH相位频率稳定的激光调制的反向散射光
公开(公告)号：EP1547211B1
公开(公告)日：2013-04-10
申请号：EP03758298.8
申请日：2003-10-03
申请人： Renishaw plc
发明人： CHAPMAN, Mark, Adrian, Vincent , LEE, William, Ernest , ANGOOD, Stephen, Mark , CHANEY, Raymond, John
IPC分类号： H01S3/13 , H01S5/0687
CPC分类号： H01S3/005 , H01S3/10076 , H01S3/1317 , H01S5/06837 , H01S5/0687

5. 发明公开

EP4235090A3 COORDINATE POSITIONING MACHINE 审中-实审
公开(公告)号：EP4235090A3
公开(公告)日：2023-11-15
申请号：EP23161019.7
申请日：2018-10-12
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark
IPC分类号： G01B5/008 , B25J9/16
摘要： A coordinate positioning machine is disclosed that comprises a structure (22) moveable within a working volume (34) of the machine, a drive arrangement (28) for moving the structure (22) around the working volume (34) in fewer than six degrees of freedom, and a metrology arrangement (26) for measuring the position of the structure (22) within the working volume (34) in more degrees of freedom than the drive arrangement (28).

6. 发明公开

EP3953659A1 COORDINATE POSITIONING MACHINE 审中-实审
公开(公告)号：EP3953659A1
公开(公告)日：2022-02-16
申请号：EP20716869.1
申请日：2020-03-20
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark
IPC分类号： G01B5/00 , B25J9/16

7. 发明公开

EP3440426A1 COORDINATE POSITIONING MACHINE 有权
公开(公告)号：EP3440426A1
公开(公告)日：2019-02-13
申请号：EP17714878.0
申请日：2017-03-31
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark
IPC分类号： G01B5/00 , B25J9/00

8. 发明公开

EP3393023A1 LINEAR MOTOR MOUNTS 审中-公开
公开(公告)号：EP3393023A1
公开(公告)日：2018-10-24
申请号：EP18167645.3
申请日：2018-04-17
申请人： Renishaw PLC
发明人： ANGOOD, Stephen, Mark , DERRICK, Hugo, George , HUNTER, Stephen, Paul , LARKHAM, David, Andrew
IPC分类号： H02K41/03 , G01B21/04 , G01B5/00
CPC分类号： H02K41/031 , G01B5/0004 , G01B5/008 , G01B21/047 , H02K2201/15 , H02K2201/18 , H02K2213/09
摘要： A positioning apparatus comprising first and second relatively moveable members, and a linear motor comprising at least one elongate stator assembly and at least one armature assembly respectively mounted to the first and second moveable members for effecting relative movement of the first and second moveable members, configured so at to permit longitudinal expansion and/or contraction of the at least one elongate stator assembly and/or of the at least one armature assembly relative to its respective member.

9. 发明公开

EP2135031A1 ROTATION DETECTION KIT FOR MEASURING ROLL, PITCH AND YAW 审中-公开
标题翻译： ROTATIONSDETEKTIONSKIT ZUR MESSUNG VON ROLLEN，STEIGUNG UND GIERUNG
公开(公告)号：EP2135031A1
公开(公告)日：2009-12-23
申请号：EP08736938.5
申请日：2008-04-09
申请人： Renishaw PLC
发明人： KEMP, Christopher , ANGOOD, Stephen, Mark
IPC分类号： G01B11/27 , G01D5/36
CPC分类号： G01B11/272 , G01D5/345
摘要： A rotation detection kit, comprising a source for generating at least a first polarised beam emitted along a propagation axis, a receiver comprising at least a first beam intensity sensor and an analyser. The analyser comprises a first polariser device for location in the at least first polarised beam between the source and at least first beam intensity sensor. The first polariser device is configured such that the receiver can measure rotation between the source and the analyser about a first axis that is non-parallel to the propagation axis based on the at least first beam intensity sensor' s output. The rotation detection kit can measure pitch, yaw and roll and combination thereof.
摘要翻译：一种旋转检测套件，包括用于产生沿着传播轴发射的至少第一偏振光束的光源，包括至少第一光束强度传感器和分析器的接收器。分析器包括用于定位在源极和至少第一光束强度传感器之间的至少第一偏振光束中的第一偏振器装置。第一偏振器装置被配置为使得接收器可以基于至少第一光束强度传感器的输出来测量源和分析器之间关于不平行于传播轴线的第一轴线的旋转。

10. 发明公开

EP1547211A1 FREQUENCY STABILIZED LASER SYSTEM COMPRISING PHASE MODULATION OF BACKSCATTERED LIGHT 失效
标题翻译： WITH相位频率稳定的激光调制的反向散射光
公开(公告)号：EP1547211A1
公开(公告)日：2005-06-29
申请号：EP03758298.8
申请日：2003-10-03
申请人： RENISHAW plc
发明人： CHAPMAN, Mark, Adrian, Vincent , LEE, William, Ernest , ANGOOD, Stephen, Mark , CHANEY, Raymond, John
IPC分类号： H01S3/13 , H01S5/0687
CPC分类号： H01S3/005 , H01S3/10076 , H01S3/1317 , H01S5/06837 , H01S5/0687
摘要： A laser system is disclosed comprising a laser source (10) for producing a laser beam (12) along a beam path, means to stabilise the frequency (26,28,30) of the laser beam, at least one optical component (134) which produces back-scattered light when in use, and a phase modulator (120) for modulating the phase of the back-scattered light. The optical component may be a plane mirror or an optical fibre. The phase modulator may be an oscillating glass block (124), optionally driven by a motor (126). Alternatively, the phase modulator is a glass block cyclically compressed by a piezoelectric element.

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