公开(公告)号：US20070180905A1

公开(公告)日：2007-08-09

申请号：US11702654

申请日：2007-02-06

申请人： Takashi Kaoku ,  Norio Nakatani ,  Taisuke Tujimoto ,  Akio Osuka ,  Keizo Arita ,  Noriyuki Yahata ,  Naoki Nakane

发明人： Takashi Kaoku ,  Norio Nakatani ,  Taisuke Tujimoto ,  Akio Osuka ,  Keizo Arita ,  Noriyuki Yahata ,  Naoki Nakane

IPC分类号： G01F23/02

CPC分类号： G01L3/104

摘要： A torque detecting apparatus includes two magnetism collecting rings cylindrical portions enclosing a magnetic circuit forming member provided on a rotating body and a magnetism sensitive device disposed between the protruding pieces protruding from parts of the cylindrical portions in an radially outward direction of the cylindrical portions. It includes a regulating body for regulating a relative position between the magnetism sensitive device and the protruding pieces respectively. This regulating body includes two inserting recesses into which each of protruding pieces is inserted respectively, each recess having a prismatic shape. It also has a connecting part connecting inner edges of apertures of the inserting recesses to each other. It also has a holding part holding the magnetism sensitive device between the inserting recesses.

摘要翻译： 扭矩检测装置包括：两个收集环的圆柱形部分，包围设置在旋转体上的磁路形成部件;以及磁敏元件，设置在从圆筒部分的一部分沿圆柱形部分的径向向外突出的突出片之间。 它包括用于分别调节磁敏元件与突出片之间的相对位置的调节体。 该调节体包括两个插入凹部，每个突出片分别插入该凹槽中，每个凹部具有棱柱形状。 它还具有将插入凹槽的孔的内边缘彼此连接的连接部分。 它还具有在插入凹部之间保持磁敏装置的保持部分。

公开(公告)号：US08020454B2

公开(公告)日：2011-09-20

申请号：US12088255

申请日：2006-09-27

申请人： Toshiharu Ishihara ,  Yoshitomo Tokumoto ,  Sinji Hakamata ,  Kaname Joushita ,  Tomoharu Horiuchi ,  Noriyuki Yahata ,  Naoki Nakane

发明人： Toshiharu Ishihara ,  Yoshitomo Tokumoto ,  Sinji Hakamata ,  Kaname Joushita ,  Tomoharu Horiuchi ,  Noriyuki Yahata ,  Naoki Nakane

IPC分类号： G01L3/00

CPC分类号： B62D6/10 ,  G01L3/104

摘要： A torque detection device has a magnetic flux collecting ring, arranged outside an outer periphery of a magnetic circuit forming member which is provided in a rotating body applied with a torque, for collecting a magnetic flux generated by the magnetic circuit forming member; a detector for detecting the torque applied to the rotating body based on a density of the magnetic flux collected by the magnetic flux collecting ring; and a holding ring for holding the magnetic flux collecting ring and the detector and including an attachment part to be attached to a stationary object on an outer periphery on one side in a radial direction. An attachment-preventing convex part for preventing attachment to the stationary object by contacting the stationary object is formed on one end face in an axis line direction of the holding ring.

摘要翻译： 扭矩检测装置具有：磁通收集环，其设置在设置在施加扭矩的旋转体中的磁路形成部件的外周侧，用于收集由所述磁路形成部件产生的磁通量; 检测器，用于根据由磁通收集环收集的磁通的密度来检测施加到旋转体的转矩; 以及用于保持磁集合环和检测器的保持环，并且在径向方向上的一侧的外周上包括要附接到静止物体的附接部。 在保持环的轴线方向的一个端面上形成有用于防止通过接触静止物体而与固定物体附接的防止附着的凸部。

公开(公告)号：US07886619B2

公开(公告)日：2011-02-15

申请号：US11702654

申请日：2007-02-06

申请人： Takashi Kaoku ,  Norio Nakatani ,  Taisuke Tujimoto ,  Akio Osuka ,  Keizo Arita ,  Noriyuki Yahata ,  Naoki Nakane

发明人： Takashi Kaoku ,  Norio Nakatani ,  Taisuke Tujimoto ,  Akio Osuka ,  Keizo Arita ,  Noriyuki Yahata ,  Naoki Nakane

IPC分类号： G01L3/00

CPC分类号： G01L3/104

摘要： A torque detecting apparatus includes two magnetism collecting rings cylindrical portions enclosing a magnetic circuit forming member provided on a rotating body and a magnetism sensitive device disposed between the protruding pieces protruding from parts of the cylindrical portions in an radially outward direction of the cylindrical portions. It includes a regulating body for regulating a relative position between the magnetism sensitive device and the protruding pieces respectively. This regulating body includes two inserting recesses into which each of protruding pieces is inserted respectively, each recess having a prismatic shape. It also has a connecting part connecting inner edges of apertures of the inserting recesses to each other. It also has a holding part holding the magnetism sensitive device between the inserting recesses.

摘要翻译： 扭矩检测装置包括：两个收集环的圆柱形部分，包围设置在旋转体上的磁路形成部件;以及磁敏元件，设置在从圆筒部分的一部分沿圆柱形部分的径向向外突出的突出片之间。 它包括用于分别调节磁敏元件与突出片之间的相对位置的调节体。 该调节体包括两个插入凹部，每个突出片分别插入该凹槽中，每个凹部具有棱柱形状。 它还具有将插入凹槽的孔的内边缘彼此连接的连接部分。 它还具有在插入凹部之间保持磁敏装置的保持部分。

公开(公告)号：US20100147620A1

公开(公告)日：2010-06-17

申请号：US12088255

申请日：2006-09-27

申请人： Toshiharu Ishihara ,  Yoshitomo Tokumoto ,  Shinji Hakamata ,  Kaname Joushita ,  Tomoharu Horiuchi ,  Noriyuki Yahata ,  Naoki Nakane

发明人： Toshiharu Ishihara ,  Yoshitomo Tokumoto ,  Shinji Hakamata ,  Kaname Joushita ,  Tomoharu Horiuchi ,  Noriyuki Yahata ,  Naoki Nakane

IPC分类号： B62D5/04 ,  G01L3/10

CPC分类号： B62D6/10 ,  G01L3/104

摘要： A torque detection device has a magnetic flux collecting ring, arranged outside an outer periphery of a magnetic circuit forming member which is provided in a rotating body applied with a torque, for collecting a magnetic flux generated by the magnetic circuit forming member; a detector for detecting the torque applied to the rotating body based on a density of the magnetic flux collected by the magnetic flux collecting ring; and a holding ring for holding the magnetic flux collecting ring and the detector and including an attachment part to be attached to a stationary object on an outer periphery on one side in a radial direction. An attachment-preventing convex part for preventing attachment to the stationary object by contacting the stationary object is formed on one end face in an axis line direction of the holding ring.

摘要翻译： 扭矩检测装置具有：磁通收集环，其设置在设置在施加扭矩的旋转体中的磁路形成部件的外周侧，用于收集由所述磁路形成部件产生的磁通量; 检测器，用于根据由磁通收集环收集的磁通的密度来检测施加到旋转体的转矩; 以及用于保持磁集合环和检测器的保持环，并且在径向方向上的一侧的外周上包括要附接到静止物体的附接部。 在保持环的轴线方向的一个端面上形成有用于防止通过接触静止物体而与固定物体附接的防止附着的凸部。