公开(公告)号：US08689643B2

公开(公告)日：2014-04-08

申请号：US13232721

申请日：2011-09-14

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： G01L3/00

CPC分类号： G01L3/102 ,  F16C33/586 ,  F16C41/00 ,  F16C2370/00 ,  G01L3/103 ,  G01L3/105

摘要： A shaft arrangement, with a rotatable shaft supported in a rolling bearing, which has rolling elements and an outer race, a torsion sensor having a permanently magnetic ring and at least one magnetic field sensor fastened to a fixed sensor bracket attached to the outer race being provided. A torsion sensor can hereby be integrated in a rotating bearing in a simple design.

摘要翻译： 一种轴装置，其具有支撑在滚动轴承中的旋转轴，其具有滚动元件和外座圈，具有永久磁环的扭转传感器和固定到附接到外圈的固定传感器支架的至少一个磁场传感器 提供。 因此，扭力传感器可以以简单的设计集成在旋转轴承中。

公开(公告)号：US20100305879A1

公开(公告)日：2010-12-02

申请号：US12600116

申请日：2008-05-08

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： G06F19/00 ,  F16H21/12 ,  B62M3/00 ,  G01R33/02

CPC分类号： G01L3/102 ,  B60L2200/12 ,  B62M3/003 ,  Y10T74/1836

摘要： A drive device, which has a drive shaft mounted in such a way as to rotate about an axis, two driving cranks which are connected to the drive shaft in an angularly rigid manner in relation to the axis in the peripheral direction, and an output element which is connected to the drive shaft and transmits torque between the drive shaft and a load element. To enable the measurement of the torque transmitted by the shaft as easily and economically as possible, the drive device has at least one magnetostrictive sensor which is connected to the drive shaft in a fixed manner and axially arranged between a driving crank and the output element.

摘要翻译： 一种驱动装置，其具有以围绕轴线旋转的方式安装的驱动轴，相对于沿周向方向的轴线以角度刚性的方式连接到驱动轴的两个驱动曲柄，以及输出元件 其连接到驱动轴并且在驱动轴和负载元件之间传递扭矩。 为了能够尽可能容易且经济地测量由轴传递的扭矩，驱动装置具有至少一个磁致伸缩传感器，其以固定方式连接到驱动轴并且轴向地布置在驱动曲柄和输出元件之间。

公开(公告)号：US08170811B2

公开(公告)日：2012-05-01

申请号：US12600116

申请日：2008-05-08

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： G01L3/00 ,  G21C17/00

CPC分类号： G01L3/102 ,  B60L2200/12 ,  B62M3/003 ,  Y10T74/1836

摘要： A drive device, which has a drive shaft mounted in such a way as to rotate about an axis, two driving cranks which are connected to the drive shaft in an angularly rigid manner in relation to the axis in the peripheral direction, and an output element which is connected to the drive shaft and transmits torque between the drive shaft and a load element. To enable the measurement of the torque transmitted by the shaft as easily and economically as possible, the drive device has at least one magnetostrictive sensor which is connected to the drive shaft in a fixed manner and axially arranged between a driving crank and the output element.

摘要翻译： 一种驱动装置，其具有以围绕轴线旋转的方式安装的驱动轴，相对于沿周向方向的轴线以角度刚性的方式连接到驱动轴的两个驱动曲柄，以及输出元件 其连接到驱动轴并且在驱动轴和负载元件之间传递扭矩。 为了能够尽可能容易且经济地测量由轴传递的扭矩，驱动装置具有至少一个磁致伸缩传感器，其以固定方式连接到驱动轴并且轴向地布置在驱动曲柄和输出元件之间。

公开(公告)号：US08079275B2

公开(公告)日：2011-12-20

申请号：US12595664

申请日：2008-04-09

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： G01L3/00

CPC分类号： G01L3/102 ,  F16C33/586 ,  F16C41/00 ,  F16C2370/00 ,  G01L3/103 ,  G01L3/105

摘要： A shaft arrangement, with a rotatable shaft supported in a rolling bearing, which has rolling elements and an outer race, a torsion sensor having a permanently magnetic ring and at least one magnetic field sensor fastened to a fixed sensor bracket attached to the outer race being provided. A torsion sensor can hereby be integrated in a rotating bearing in a simple design.

摘要翻译： 一种轴装置，其具有支撑在滚动轴承中的旋转轴，其具有滚动元件和外座圈，具有永久磁环的扭转传感器和固定到附接到外圈的固定传感器支架的至少一个磁场传感器 提供。 因此，扭力传感器可以以简单的设计集成在旋转轴承中。

公开(公告)号：US20110239815A1

公开(公告)日：2011-10-06

申请号：US12599454

申请日：2008-05-08

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： B62M3/00 ,  B62M23/00 ,  G01R33/02 ,  G01L3/00 ,  G01P3/00

CPC分类号： B62M6/50 ,  G01L3/1435 ,  G01L3/242 ,  Y10T74/2164

摘要： A drive device for a machine, which has a drive shaft that can be rotated about an axis, and two driving cranks which are connected to the shaft in an angularly rigid manner in relation to the axis thereof. In order to determine the torque applied to the drive shaft in a simple and economical manner, the drive device has at least one magnetostrictive body connected to the driving cranks in a fixed manner, and a magnetic field sensor for measuring the magnetic stray field of the magnetostrictive body.

摘要翻译： 一种用于机器的驱动装置，其具有可围绕轴线旋转的驱动轴和相对于其轴线以角度刚性方式连接到轴的两个驱动曲柄。 为了以简单和经济的方式确定施加到驱动轴的扭矩，驱动装置具有至少一个以固定方式连接到驱动曲柄的磁致伸缩体，以及用于测量驱动曲柄的磁性杂散场的磁场传感器 磁致伸缩体。

公开(公告)号：US20100043570A1

公开(公告)日：2010-02-25

申请号：US12595664

申请日：2008-04-09

申请人： Harald Grab ,  Michael Pausch

发明人： Harald Grab ,  Michael Pausch

IPC分类号： G01L3/10

CPC分类号： G01L3/102 ,  F16C33/586 ,  F16C41/00 ,  F16C2370/00 ,  G01L3/103 ,  G01L3/105

摘要： A shaft arrangement, with a rotatable shaft supported in a rolling bearing, which has rolling elements and an outer race, a torsion sensor having a permanently magnetic ring and at least one magnetic field sensor fastened to a fixed sensor bracket attached to the outer race being provided. A torsion sensor can hereby be integrated in a rotating bearing in a simple design.

摘要翻译： 一种轴装置，其具有支撑在滚动轴承中的旋转轴，其具有滚动元件和外座圈，具有永久磁环的扭转传感器和固定到附接到外圈的固定传感器支架的至少一个磁场传感器 提供。 因此，扭力传感器可以以简单的设计集成在旋转轴承中。

公开(公告)号：US20110179862A1

公开(公告)日：2011-07-28

申请号：US12674472

申请日：2008-07-24

申请人： Harald Grab

发明人： Harald Grab

IPC分类号： G01L5/00

CPC分类号： A63B22/0605 ,  A63B2071/0652 ,  A63B2220/54 ,  A63B2220/58

摘要： A method and device for measuring force, torque and output on an ergometer or bicycle. When the ergometer or bicycle is used as intended, a torque is transmitted via a shaft onto a flexible drive and further onto the flywheel of an ergometer or the rear wheel of the bicycle by two pedal cranks. The flexible drive has a pulley or a sprocket wheel which is non-rotatably connected to the shaft in at least one direction of rotation. Elastic torsions of the shaft that result independently from the torque transmission are detected at both sides of the pulley or the sprocket wheel as a measure of the forces applied to the shaft to determine the torque and output both of the left and right leg of the user of the ergometer or bicycle. Corresponding electrical sensor signals are generated and supplied to a memory and/or evaluation unit for further processing.

摘要翻译： 用于测量测力计或自行车上的力，扭矩和输出的方法和装置。 当按计划使用测力计或自行车时，扭矩通过两个踏板曲柄通过轴传递到柔性驱动器上并进一步传递到测力计的飞轮或自行车的后轮。 柔性驱动器具有在至少一个旋转方向上不可旋转地连接到轴的滑轮或链轮。 在滑轮或链轮的两侧检测到独立于扭矩传递而产生的轴的弹性扭转作为施加到轴的力的量度，以确定用户的左腿和右腿的扭矩和输出 的测力计或自行车。 生成相应的电传感器信号并将其提供给存储器和/或评估单元用于进一步处理。

公开(公告)号：US08330455B2

公开(公告)日：2012-12-11

申请号：US12676276

申请日：2008-09-03

申请人： Carsten Duppe ,  Harald Grab

发明人： Carsten Duppe ,  Harald Grab

IPC分类号： G01B7/30

CPC分类号： F16C32/0446

摘要： A sensor arrangement for a shaft that is mounted in a magnetic bearing. The arrangement has magnetic shielding which shields the magnetic bearing by forming a magnetically shielded area, magnetic encoding that is situated on the shaft in the magnetically shielded area and at least one receiver that detects at least one alteration of the magnetic field of the magnetic encoding. The aforementioned sensor arrangement for a shaft that is mounted in a magnetic bearing permits the an arrangement of this type that uses magnetic encoding of the shaft to detect the position of the shaft in the closest proximity possible to the magnetic bearing.

摘要翻译： 一种用于安装在磁性轴承中的轴的传感器装置。 该装置具有磁屏蔽，其通过形成磁屏蔽区域来磁屏蔽磁轴承，磁编码位于磁屏蔽区域中的轴上，以及至少一个接收器，其至少检测磁编码的磁场的变化。 用于安装在磁轴承中的轴的上述传感器装置允许使用轴的磁编码的这种类型的布置来检测最靠近磁轴承的轴的位置。

公开(公告)号：US08316709B2

公开(公告)日：2012-11-27

申请号：US12674472

申请日：2008-07-24

申请人： Harald Grab

发明人： Harald Grab

IPC分类号： A61B5/22

CPC分类号： A63B22/0605 ,  A63B2071/0652 ,  A63B2220/54 ,  A63B2220/58

摘要： A method and device for measuring force, torque and output on an ergometer or bicycle. When the ergometer or bicycle is used as intended, a torque is transmitted via a shaft onto a flexible drive and further onto the flywheel of an ergometer or the rear wheel of the bicycle by two pedal cranks. The flexible drive has a pulley or a sprocket wheel which is non-rotatably connected to the shaft in at least one direction of rotation. Elastic torsions of the shaft that result independently from the torque transmission are detected at both sides of the pulley or of the sprocket wheel as a measure of the forces applied to the shaft to determine the torque and output both of the left and right leg of the user of the ergometer or bicycle. Corresponding electrical sensor signals are generated and supplied to a memory and/or evaluation unit for further processing.

摘要翻译： 用于测量测力计或自行车上的力，扭矩和输出的方法和装置。 当按计划使用测力计或自行车时，扭矩通过两个踏板曲柄通过轴传递到柔性驱动器上并进一步传递到测力计的飞轮或自行车的后轮。 柔性驱动器具有在至少一个旋转方向上不可旋转地连接到轴的滑轮或链轮。 在滑轮或链轮的两侧检测到独立于扭矩传递而产生的轴的弹性扭转，作为施加到轴的力的量度，以确定扭矩并输出双腿的左腿和右腿 测力计或自行车的用户。 生成相应的电传感器信号并将其提供给存储器和/或评估单元用于进一步处理。

公开(公告)号：US20100201353A1

公开(公告)日：2010-08-12

申请号：US12676276

申请日：2008-09-03

申请人： Carsten Duppe ,  Harald Grab

发明人： Carsten Duppe ,  Harald Grab

IPC分类号： G01B7/30

CPC分类号： F16C32/0446

摘要： A sensor arrangement for a shaft that is mounted in a magnetic bearing. The arrangement has magnetic shielding which shields the magnetic bearing by forming a magnetically shielded area, magnetic encoding that is situated on the shaft in the magnetically shielded area and at least one receiver that detects at least one alteration of the magnetic field of the magnetic encoding. The aforementioned sensor arrangement for a shaft that is mounted in a magnetic bearing permits the an arrangement of this type that uses magnetic encoding of the shaft to detect the position of said the shaft in the closest proximity possible to the magnetic bearing.

摘要翻译： 一种用于安装在磁性轴承中的轴的传感器装置。 该装置具有磁屏蔽，其通过形成磁屏蔽区域来磁屏蔽磁轴承，磁编码位于磁屏蔽区域中的轴上，以及至少一个接收器，其至少检测磁编码的磁场的变化。 上述用于安装在磁轴承中的轴的传感器装置允许使用该轴的磁编码的这种类型的布置来检测最靠近磁轴承的所述轴的位置。