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公开(公告)号：EP3608624A1
公开(公告)日：2020-02-12
申请号：EP18187566.7
申请日：2018-08-06
IPC分类号： G01B7/14
摘要： Kapazitiver Distanzsensor (4, 4y1, 4y2, 4z) zur Bestimmung von Distanzen (d, dy1, dy2, dz) zu einem Objekt (17, 50), wobei der Distanzsensor (4, 4y1, 4y2, 4z) wenigstens eine Sensorelektrode (5) und wenigstens eine Kompensationselektrode (1, 2, 2a, 2b, 3) aufweist. Mittels der Kompensationselektrode (1, 2, 2a, 2b, 3) sind dabei Abweichungen von einer idealen parallelen Ausrichtung von Distanzsensor (4, 4y1, 4y2, 4z) zu Objekt (50) und/oder Fehler aufgrund kapazitiver Randeffekte kompensierbar.
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公开(公告)号：EP3222966A1
公开(公告)日：2017-09-27
申请号：EP16162061.2
申请日：2016-03-23
CPC分类号： F16H19/06 , F16H35/18 , F16H57/0489 , F16H57/12 , F16H2019/0686 , G01B5/0009 , G01B5/008 , G01B21/04
摘要： The invention relates to a coordinate measuring machine (CMM) having a belt drive unit for an elongated axis element (1) of the CMM, the belt drive unit comprising a belt (5), the ends of which are clamped on the elongated axis element (1), a pulley unit (2), comprising a drive pulley (3) and two idler pulleys (4,4'), wherein the belt entangles the drive pulley (3) and the idle pulleys (4,4') in an omega-shaped manner, and wherein the pulley unit (2) is configured to cause a relative linear movement between the axis element (1) and the pulley unit (2), wherein a damping layer (7,7',7",7"') is disposed adjacent to the belt (5), in particular wherein the damping layer (7) is arranged between the belt (5) and the axis element (1) or wherein the pulley unit (2) is configured to cause a relative linear movement between the axis element (1) and the pulley unit (2), wherein the belt (5) encompasses at least one end of the elongated axis element (1).
摘要翻译： 本发明涉及一种坐标测量机（CMM），其具有用于CMM的细长轴元件（1）的皮带驱动单元，皮带驱动单元包括带（5），所述带（5）的端部被夹持在细长轴元件 （3）和两个惰轮（4,4'）组成的皮带轮单元（2），其中皮带将驱动皮带轮（3）和空转皮带轮（4,4'）卷入 所述滑轮单元（2）构造成在所述轴元件（1）和所述滑轮单元（2）之间引起相对线性运动，其中阻尼层（7,7'，7“ （5）与所述轴线元件（1）之间布置所述阻尼层（7），或者其中所述滑轮单元（2）被构造成引起所述带 在所述轴元件（1）和所述滑轮单元（2）之间的相对线性运动，其中所述带（5）包围所述细长轴元件（1）的至少一个端部。
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公开(公告)号：EP3222966B1
公开(公告)日：2018-09-12
申请号：EP16162061.2
申请日：2016-03-23
CPC分类号： F16H19/06 , F16H57/0489 , F16H2019/0686 , G01B5/0009 , G01B5/008 , G01B21/04
摘要： The invention relates to a coordinate measuring machine (CMM) having a belt drive unit for an elongated axis element (1) of the CMM, the belt drive unit comprising a belt (5), the ends of which are clamped on the elongated axis element (1), a pulley unit (2), comprising a drive pulley (3) and two idler pulleys (4,4'), wherein the belt entangles the drive pulley (3) and the idle pulleys (4,4') in an omega-shaped manner, and wherein the pulley unit (2) is configured to cause a relative linear movement between the axis element (1) and the pulley unit (2), wherein a damping layer (7,7',7",7"') is disposed adjacent to the belt (5), in particular wherein the damping layer (7) is arranged between the belt (5) and the axis element (1) or wherein the pulley unit (2) is configured to cause a relative linear movement between the axis element (1) and the pulley unit (2), wherein the belt (5) encompasses at least one end of the elongated axis element (1).
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