专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012054814A2 PARALLELLISM CONSERVATION MECHANISM FOR NANOPOSITIONER 审中-公开
标题翻译：纳米复合材料的平行保护机理
公开(公告)号：WO2012054814A2
公开(公告)日：2012-04-26
申请号：PCT/US2011/057243
申请日：2011-10-21
申请人： THORLABS, INC. , DHESE, Keith , RISTEA, Alin
发明人： DHESE, Keith , RISTEA, Alin
IPC分类号： B23Q3/18 , B23Q3/00 , B23Q3/02 , H01L21/68
CPC分类号： F16H21/04 , H02N2/04 , Y10T74/20207 , Y10T74/20341
摘要： A mechanical device for maintaining parallelism includes first, second, third and fourth bars. The first side surface of the first bar and the first side surface of the second bar are bridged by a first flexure, leaving a gap between the bottom surface of the first bar and the upper surface of the second bar; the second side surface of the second bar and the second side surface of the third bar are bridged by a second flexure, leaving a gap between the bottom surface of the second bar and the upper surface of the third bar; and the first side surface of the third bar and the first side surface of the fourth bar are bridged by a third flexure, leaving a gap between the bottom surface of the third bar and the upper surface of the fourth bar.
摘要翻译：用于保持平行度的机械装置包括第一，第二，第三和第四条。第一杆的第一侧表面和第二杆的第一侧表面通过第一弯曲部桥接，在第一杆的底表面和第二杆的上表面之间留有间隙; 第二杆的第二侧表面和第三杆的第二侧表面通过第二挠曲部桥接，在第二杆的底表面和第三杆的上表面之间留有间隙; 并且第三杆的第一侧表面和第四杆的第一侧表面通过第三挠曲件桥接，在第三杆的底表面和第四杆的上表面之间留有间隙。

2. 发明申请

WO2005067072A1 PIEZOELECTRIC POSITIONER 审中-公开
标题翻译：压电式定位器
公开(公告)号：WO2005067072A1
公开(公告)日：2005-07-21
申请号：PCT/GB2005/000037
申请日：2005-01-07
申请人： THORLABS, INC. , DIXON, Michael, John , DHESE, Keith, Allen
发明人： DIXON, Michael, John , DHESE, Keith, Allen
IPC分类号： H01L41/09
CPC分类号： H02N2/028 , H02N2/023
摘要： A multi-axis piezoelectric positioner (16, 36, 56, 116) is described. The positioner comprises a fixed part (20, 60, 120) which may be moved relative to a moveable part (22, 62, 122) in a plane. The moveable part comprises a piezoelectric device (24, 64A-D; 66A-D, 124), which is arranged so that it may expand and contract within the plane. The moveable part may be selectively clamped in position relative to the fixed part at first, second and third locations by corresponding first, second and third releasable clamp mechanisms (28A-C, 34A-C, 63A-D, 128A-C). The moveable part may thus be moved in the plane relative by the fixed part by selected activation of ones of the releasable clamp mechanisms while the piezoelectric device is expanded or contracted. This provides for a parallel-mechanism multi-axis piezoelectric positioner. A carrier can be provided which may be positioned along a direction perpendicular to the plane to provide for a three-axis positioner.
摘要翻译：描述了多轴压电定位器（16,36,56,116）。定位器包括固定部分（20,60,120），该固定部分可相对于平面中的可移动部分（22,62,122）移动。可移动部件包括压电装置（24,64A-D; 66A-D，124），其布置成使得其可在平面内膨胀和收缩。通过对应的第一，第二和第三可释放的夹紧机构（28A-C，34A-C，63A-D，128A-C），可移动部件可以在第一，第二和第三位置处相对于固定部分选择性地夹紧就位。因此，当压电装置膨胀或收缩时，可移动部件可以通过选择的可释放的夹紧机构中的一个而被固定部件在平面内移动。这提供了一种并联机构的多轴压电定位器。可以提供可沿垂直于该平面的方向定位的载体，以提供三轴定位器。

3. 发明申请

WO2005067072A8 PIEZOELECTRIC POSITIONER 审中-公开
标题翻译：压电式定位器
公开(公告)号：WO2005067072A8
公开(公告)日：2006-04-27
申请号：PCT/GB2005000037
申请日：2005-01-07
申请人： THORLABS INC , DIXON MICHAEL JOHN , DHESE KEITH ALLEN
发明人： DIXON MICHAEL JOHN , DHESE KEITH ALLEN
IPC分类号： H01L41/09
CPC分类号： H02N2/028 , H02N2/023
摘要： A multi-axis piezoelectric positioner (16, 36, 56, 116) is described. The positioner comprises a fixed part (20, 60, 120) which may be moved relative to a moveable part (22, 62, 122) in a plane. The moveable part comprises a piezoelectric device (24, 64A-D; 66A-D, 124), which is arranged so that it may expand and contract within the plane. The moveable part may be selectively clamped in position relative to the fixed part at first, second and third locations by corresponding first, second and third releasable clamp mechanisms (28A-C, 34A-C, 63A-D, 128A-C). The moveable part may thus be moved in the plane relative by the fixed part by selected activation of ones of the releasable clamp mechanisms while the piezoelectric device is expanded or contracted. This provides for a parallel-mechanism multi-axis piezoelectric positioner. A carrier can be provided which may be positioned along a direction perpendicular to the plane to provide for a three-axis positioner.
摘要翻译：描述了多轴压电定位器（16,36,56,116）。定位器包括固定部分（20,60,120），该固定部分可相对于平面中的可移动部分（22,62,122）移动。可移动部件包括压电装置（24,64A-D; 66A-D，124），其布置成使得其可在平面内膨胀和收缩。通过对应的第一，第二和第三可释放的夹紧机构（28A-C，34A-C，63A-D，128A-C），可移动部件可以在第一，第二和第三位置处相对于固定部分选择性地夹紧就位。因此，当压电装置膨胀或收缩时，可移动部件可以通过选择的可释放的夹紧机构中的一个而被固定部件在平面内移动。这提供了一种并联机构的多轴压电定位器。可以提供可沿垂直于该平面的方向定位的载体，以提供三轴定位器。

4. 发明申请

WO2011047367A1 MOTORIZED STAGE 审中-公开
标题翻译：电动舞台
公开(公告)号：WO2011047367A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052983
申请日：2010-10-16
申请人： THORLABS, INC. , BROOKER, Jeffrey, S. , CHAVES, Paulo , DHESE, Keith , EDDINGTON, Robin
发明人： BROOKER, Jeffrey, S. , CHAVES, Paulo , DHESE, Keith , EDDINGTON, Robin
IPC分类号： G02B21/26 , H01J37/20 , H02K41/02
CPC分类号： G02B21/06 , G02B21/245 , G02B21/26 , H02K41/031
摘要： A stage comprising a first translation platform having a first axis of motion, and a second translation platform having a second axis of motion, a first linear drive motor for driving the first translation platform in the first axis of motion, and a second linear drive motor for driving the second translation platform in the second axis of motion, wherein each linear drive motor further comprises a coil assembly enclosing a rod stator, and wherein the coil assembly is fixed and the rod stator is movable within the coil assembly.
摘要翻译：包括具有第一运动轴的第一平移平台和具有第二运动轴线的第二平移平台的平台，用于在第一运动轴线上驱动第一平移平台的第一线性驱动马达和第二线性驱动马达用于在所述第二运动轴线上驱动所述第二平移平台，其中每个线性驱动马达还包括围绕杆定子的线圈组件，并且其中所述线圈组件是固定的并且所述杆定子可在所述线圈组件内运动。

5. 发明申请

WO2012054814A3 PARALLELLISM CONSERVATION MECHANISM FOR NANOPOSITIONER 审中-公开
标题翻译：纳米技术的并行保存机制
公开(公告)号：WO2012054814A3
公开(公告)日：2012-08-16
申请号：PCT/US2011057243
申请日：2011-10-21
申请人： THORLABS INC , DHESE KEITH , RISTEA ALIN
发明人： DHESE KEITH , RISTEA ALIN
IPC分类号： B23Q3/18 , B23Q3/00 , B23Q3/02 , H01L21/68
CPC分类号： F16H21/04 , H02N2/04 , Y10T74/20207 , Y10T74/20341
摘要： A mechanical device for maintaining parallelism includes first, second, third and fourth bars. The first side surface of the first bar and the first side surface of the second bar are bridged by a first flexure, leaving a gap between the bottom surface of the first bar and the upper surface of the second bar; the second side surface of the second bar and the second side surface of the third bar are bridged by a second flexure, leaving a gap between the bottom surface of the second bar and the upper surface of the third bar; and the first side surface of the third bar and the first side surface of the fourth bar are bridged by a third flexure, leaving a gap between the bottom surface of the third bar and the upper surface of the fourth bar.
摘要翻译：用于维持平行度的机械装置包括第一，第二，第三和第四杆。第一杆的第一侧表面和第二杆的第一侧表面通过第一挠曲桥接，在第一杆的底表面和第二杆的上表面之间留下间隙; 第二杆的第二侧表面和第三杆的第二侧表面通过第二挠曲桥接，在第二杆的底表面和第三杆的上表面之间留下间隙; 并且第三杆的第一侧表面和第四杆的第一侧表面被第三弯曲桥接，在第三杆的底表面和第四杆的上表面之间留下间隙。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式