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公开(公告)号：US07509883B2
公开(公告)日：2009-03-31
申请号：US11100463
申请日：2005-04-07
申请人： Tetsuya Murakami , Takeshi Izumi , Yoshitomo Tokumoto , Takashi Kaoku , Norio Nakatani , Toshiharu Ishihara , Naoki Nakane
发明人： Tetsuya Murakami , Takeshi Izumi , Yoshitomo Tokumoto , Takashi Kaoku , Norio Nakatani , Toshiharu Ishihara , Naoki Nakane
IPC分类号： G01L3/00
摘要： A detecting unit for detecting a torque applied to a rotor according to rotation of the rotor having an input shaft and an output shaft connected with each other by a torsion bar and a detection circuit board connected with the detecting unit are molded with synthetic resin material to form a mold member. The installation of the mold member into a housing, which has a cylinder portion to surround the rotor and a retainer having an opening formed at the peripheral wall of the cylinder portion, is achieved by inserting the mold member into the retainer from the radial direction through the opening of the retainer.
摘要翻译： 检测单元，用于根据具有输入轴和输出轴的转子的旋转来检测施加到转子的转矩，所述转子和输出轴通过扭杆和与检测单元连接的检测电路板彼此连接，用合成树脂材料模制成 形成模具构件。 将模具部件安装到具有围绕转子的圆筒部分的壳体和具有形成在圆筒部分的周壁上的开口的保持器中，通过将模具部件从径向方向通过 打开保持架。
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公开(公告)号：US20070051189A1
公开(公告)日：2007-03-08
申请号：US10569950
申请日：2004-08-27
申请人： Norio Nakatani
发明人： Norio Nakatani
IPC分类号： G01L3/00
摘要： The invention provides an electric power steering system which is adapted to enhance the versatility of a detector coil including lead pins and which may be manufactured at low costs. The electric power steering system PS of the invention has an arrangement wherein lead pins 11 of a detector coil 6 and a control board 30 constituting a control unit 10 are interconnected via a wire harness 13. The lead pin 11 and the wire harness 13 are interconnected via a conductive sleeve terminal 14. The sleeve terminal 14 includes: a cylindrical sleeve portion 40 fitted about the lead pin 11; and a connection portion 41 connected with the wire harness 13 and upstanding from an outside periphery of the sleeve portion 40.
摘要翻译： 本发明提供了一种电动助力转向系统，其适于增强包括引线销的检测器线圈的通用性，并且可以以低成本制造。 本发明的电动助力转向系统PS具有检测线圈6的引脚11和构成控制单元10的控制板30经由线束13互连的结构。 引导销11和线束13经由导电套筒端子14互连。 套筒端子14包括：围绕导销11安装的圆柱形套筒部分40; 以及与线束13连接并且从套筒部40的外周直立的连接部41。
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公开(公告)号：US20050223820A1
公开(公告)日：2005-10-13
申请号：US11100463
申请日：2005-04-07
申请人： Tetsuya Murakami , Takeshi Izumi , Yoshitomo Tokumoto , Takashi Kaoku , Norio Nakatani , Toshiharu Ishihara , Naoki Nakane
发明人： Tetsuya Murakami , Takeshi Izumi , Yoshitomo Tokumoto , Takashi Kaoku , Norio Nakatani , Toshiharu Ishihara , Naoki Nakane
摘要： A detecting unit for detecting a torque applied to a rotor according to rotation of the rotor having an input shaft and an output shaft connected with each other by a torsion bar and a detection circuit board connected with the detecting unit are molded with synthetic resin material to form a mold member. The installation of the mold member into a housing, which has a cylinder portion to surround the rotor and a retainer having an opening formed at the peripheral wall of the cylinder portion, is achieved by inserting the mold member into the retainer from the radial direction through the opening of the retainer.
摘要翻译： 检测单元，用于根据具有输入轴和输出轴的转子的旋转来检测施加到转子的转矩，所述转子和输出轴通过扭杆和与检测单元连接的检测电路板彼此连接，用合成树脂材料模制成 形成模具构件。 将模具部件安装到具有围绕转子的圆筒部分的壳体和具有形成在圆筒部分的周壁上的开口的保持器中，通过将模具部件从径向方向通过 保持架的开口。
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公开(公告)号：US06724443B1
公开(公告)日：2004-04-20
申请号：US09527925
申请日：2000-03-17
IPC分类号： G02F11343
CPC分类号： G02F1/136213
摘要： A pair of storage capacitor electrodes are extended along a data line to provide storage capacitance along the data line. One of the storage capacitor electrodes is a metal electrode which partially overlaps the data line. Light can thereby be shielded in a region between the data line and a pixel electrode while forming a storage capacitor. The other storage capacitor electrode is positioned so as to avoid overlapping the data line, thereby suppressing coupling between the data line and the other storage capacitor electrode.
摘要翻译： 一对存储电容器电极沿着数据线延伸以提供沿数据线的存储电容。 存储电容器电极之一是与数据线部分重叠的金属电极。 从而可以在形成存储电容器的同时在数据线和像素电极之间的区域中屏蔽光。 定位另一个存储电容器电极以避免与数据线重叠，从而抑制数据线与另一个辅助电容电极之间的耦合。
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公开(公告)号：US07448285B2
公开(公告)日：2008-11-11
申请号：US10569950
申请日：2004-08-27
申请人： Norio Nakatani
发明人： Norio Nakatani
摘要： The invention provides an electric power steering system which is adapted to enhance the versatility of a detector coil including lead pins and which may be manufactured at low costs. The electric power steering system PS of the invention has an arrangement wherein lead pins 11 of a detector coil 6 and a control board 30 constituting a control unit 10 are interconnected via a wire harness 13. The lead pin 11 and the wire harness 13 are interconnected via a conductive sleeve terminal 14. The sleeve terminal 14 includes: a cylindrical sleeve portion 40 fitted about the lead pin 11; and a connection portion 41 connected with the wire harness 13 and upstanding from an outside periphery of the sleeve portion 40.
摘要翻译： 本发明提供了一种电动助力转向系统，其适于增强包括引线销的检测器线圈的通用性，并且可以以低成本制造。 本发明的电动助力转向系统PS具有检测线圈6的引脚11和构成控制单元10的控制板30经由线束13互连的结构。 引导销11和线束13经由导电套筒端子14互连。 套筒端子14包括：围绕导销11安装的圆柱形套筒部分40; 以及与线束13连接并且从套筒部40的外周直立的连接部41。
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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。
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公开(公告)号：US07117753B2
公开(公告)日：2006-10-10
申请号：US11033172
申请日：2005-01-12
摘要： The torque detecting apparatus comprises an input shaft to which a torque is inputted, an output shaft for outputting the inputted torque, a connecting shaft for connecting the input shaft and the output shaft to transmit the torque, a coil for detecting a torque applied from the input shaft to the connecting shaft based on a torsional angle which arises at the connecting shaft, and a holding cylinder for holding the coil coaxially, wherein the holding cylinder has inside thereof a recess extending in the circumferential direction, and the coil is fitted in the recess. Projections for supporting the holding cylinder at a predetermined position are provided on the outer surface of an axial portion which does not have the recess. Accurate torque detection can be effected even when pressure applied to the projections provided at the holding cylinder constituting the torque detecting apparatus is changed.
摘要翻译： 转矩检测装置包括输入转矩的输入轴，用于输出输入转矩的输出轴，用于连接输入轴和输出轴以传递转矩的连接轴，用于检测从该转矩施加的转矩的线圈 基于在连接轴处产生的扭转角度的连接轴的输入轴和同轴地保持线圈的保持筒，其中保持筒的内侧具有沿圆周方向延伸的凹部，线圈安装在 休息。 在不具有凹部的轴向部分的外表面上设置用于将保持筒支撑在预定位置的突起。 即使施加到构成转矩检测装置的保持筒上的突起的压力发生变化，也能够进行精确的转矩检测。
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公开(公告)号：US20050150312A1
公开(公告)日：2005-07-14
申请号：US11033172
申请日：2005-01-12
摘要： The torque detecting apparatus comprises: an input shaft to which a torque is inputted; an output shaft for outputting the inputted torque; a connecting shaft for connecting the input shaft and the output shaft to transmit the torque; a coil for detecting a torque applied from the input shaft to the connecting shaft based on a torsional angle which arises at the connecting shaft; and a holding cylinder for holding the coil coaxially, wherein the holding cylinder has inside thereof a recess extending in the circumferential direction, and the coil is fitted in the recess. Projections for supporting the holding cylinder at a predetermined position are provided on the outer surface of an axial portion which does not have the recess. Accurate torque detection can be effected even when pressure applied to the projections provided at the holding cylinder constituting the torque detecting apparatus is changed.
摘要翻译： 扭矩检测装置包括：输入轴，输入转矩; 用于输出所输入的转矩的输出轴; 连接轴，用于连接输入轴和输出轴以传递扭矩; 用于基于在连接轴处产生的扭转角度来检测从输入轴施加到连接轴的扭矩的线圈; 以及用于同轴地保持所述线圈的保持筒，其中所述保持筒在其内侧具有沿周向延伸的凹部，并且所述线圈被装配在所述凹部中。 在不具有凹部的轴向部分的外表面上设置用于将保持筒支撑在预定位置的突起。 即使施加到构成转矩检测装置的保持筒上的突起的压力发生变化，也能够进行精确的转矩检测。
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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。
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公开(公告)号：US06895828B2
公开(公告)日：2005-05-24
申请号：US10715389
申请日：2003-11-19
摘要： A magnetic first detecting cylinder covers a magnetism leakage preventing member covering a first shaft. A second detecting cylinder is rotated along with a second shaft connected to the first shaft and one end thereof is opposed to one end of the first detecting cylinder with a clearance. A reluctance with respect to a passing magnetic flux in a first magnetic circuit constituted by generating the magnetic flux passing the first detecting cylinder and the second detecting cylinder by a first coil, is changed in accordance with an elastic relative rotational amount by a change in a transmitting torque of the two shafts. The magnetism leakage preventing member is molded from a synthetic resin material injected into a molding die. The first shaft and the first detecting cylinder are integrated to the magnetism leakage preventing member molded by being inserted into the molding die before injecting the synthetic resin material.
摘要翻译： 磁性第一检测气缸覆盖覆盖第一轴的防止漏磁部件。 第二检测气缸与连接到第一轴的第二轴一起旋转，并且其一端与第一检测气缸的一端以间隙相对。 通过产生通过第一线圈的第一检测气缸和第二检测气缸的磁通量而构成的第一磁路中的通过磁通的磁阻根据弹性相对旋转量根据弹性相对旋转量而变化 传递两个轴的扭矩。 防止漏磁部件由注入成型模具的合成树脂材料成型。 第一轴和第一检测气缸与注入合成树脂材料之前通过插入到模具中而成型的防漏件相结合。
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