公开(公告)号：US07198296B2

公开(公告)日：2007-04-03

申请号：US10520353

申请日：2003-07-03

申请人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

发明人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

IPC分类号： B62D1/18

CPC分类号： B62D5/0409 ,  B62D1/189

摘要： An electric power steering apparatus includes a steering shaft having its upper end to which a steering wheel is fitted, a steering column rotatably supporting the steering shaft, tilting about a pivot as a fulcrum and moving telescopically together the steering shaft in axis-directions, an electric assist motor unit attached to the steering column and serving for a steering assist of the steering wheel, and a tilt/telescopic adjustment means for fixing the steering column in a predetermined angular position and fixing the steering column in a predetermined axis-directional position, wherein the pivot is disposed between the electric motor unit and the tilt/telescopic adjustment means.

摘要翻译： 一种电动助力转向装置，包括：转向轴，其上端装有方向盘，可转动地支撑转向轴的转向柱，围绕枢轴作为支点倾斜，并将转向轴沿轴向可伸缩地移动; 附接到转向柱并用于方向盘的转向辅助的电动辅助马达单元和用于将转向柱固定在预定角度位置并将转向柱固定在预定轴向位置的倾斜/伸缩调节装置， 其中所述枢轴设置在所述电动机单元和所述倾斜/伸缩调节装置之间。

公开(公告)号：US20050173914A1

公开(公告)日：2005-08-11

申请号：US10517259

申请日：2003-06-19

申请人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

发明人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

IPC分类号： B62D1/181 ,  B62D1/184 ,  B62D1/19 ,  B62D1/11

CPC分类号： B62D1/184 ,  B62D1/181 ,  B62D1/192 ,  B62D1/195

摘要： In an impact absorbing type steering column apparatus for an automotive vehicle in which an upper column is fitted to a lower column fixed to a car body so as to absorb an impact energy upon a secondary collision while moving the upper column along the lower column towards a front side of the automotive vehicle, a low-friction material treatment is effected on one or both of slide surfaces of fitting portions of the two columns, or a sleeve subjected to the low-friction material treatment is interposed between the fitting portions thereof.

摘要翻译： 在一种用于机动车辆的冲击吸收型转向柱装置中，其中上柱装配到固定到车体上的下柱，以便在二次碰撞时吸收冲击能量，同时沿着下柱向上移动上柱 机动车辆的前侧，在两列的装配部的滑动面的一个或两个上进行低摩擦材料处理，或者经受低摩擦材料处理的套筒插入其配合部之间。

公开(公告)号：US20050258627A1

公开(公告)日：2005-11-24

申请号：US10520353

申请日：2003-07-03

申请人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

发明人： Kiyoshi Sadakata ,  Kiyoharu Higashino ,  Akira Aida ,  Yuji Kawaike

IPC分类号： B62D1/18 ,  B62D1/184 ,  B62D1/189 ,  B62D5/04

CPC分类号： B62D5/0409 ,  B62D1/189

摘要： An electric power steering apparatus includes a steering shaft having its upper end to which a steering wheel is fitted, a steering column rotatably supporting the steering shaft, tilting about a pivot as a fulcrum and moving telescopically together the steering shaft in axis-directions, an electric assist motor unit attached to the steering column and serving for a steering assist of the steering wheel, and a tilt/telescopic adjustment means for fixing the steering column in a predetermined angular position and fixing the steering column in a predetermined axis-directional position, wherein the pivot is disposed between the electric motor unit and the tilt/telescopic adjustment means.

摘要翻译： 一种电动助力转向装置，包括：转向轴，其上端装有方向盘，可转动地支撑转向轴的转向柱，围绕枢轴作为支点倾斜，并将转向轴沿轴向可伸缩地移动; 附接到转向柱并用于方向盘的转向辅助的电动辅助马达单元和用于将转向柱固定在预定角度位置并将转向柱固定在预定轴向位置的倾斜/伸缩调节装置， 其中所述枢轴设置在所述电动机单元和所述倾斜/伸缩调节装置之间。

公开(公告)号：US20070235246A1

公开(公告)日：2007-10-11

申请号：US11629860

申请日：2005-06-17

申请人： Yuji Kawaike ,  Hiroaki Sanji ,  Takeshi Negishi

发明人： Yuji Kawaike ,  Hiroaki Sanji ,  Takeshi Negishi

IPC分类号： B62D5/04

CPC分类号： B60R25/02105 ,  B62D1/16 ,  B62D5/04

摘要： A vehicle steering system includes: a sensor mechanism having a sensor coil 13; an antitheft device which has a key lock collar 4 and is disposed on the rear side of the sensor mechanism, in which the outer diameter of the key lock collar 4 of the antitheft device is larger than the inner diameter of the sensor coil 13 of the sensor mechanism; and a member 15 which has a diameter larger than the inner diameter of the sensor coil 13 and which is disposed on the front side of the sensor mechanism, wherein a steering shaft 3 or 6 to which the member 15 having the large diameter is fixed is inserted to the sensor coil 13 and then the key lock collar 4 is fitted to the steering shaft 3 or 6.

摘要翻译： 车辆转向系统包括：具有传感器线圈13的传感器机构; 防盗装置具有钥匙锁定环4，并且设置在传感器机构的后侧，防盗装置的钥匙锁定环4的外径大于防盗装置的传感器线圈13的内径 传感器机构; 以及直径大于传感器线圈13的内径并且设置在传感器机构的前侧的构件15，其中固定有大直径的构件15的转向轴3或6是 插入到传感器线圈13中，然后将钥匙锁定环4装配到转向轴3或6上。

公开(公告)号：US6044723A

公开(公告)日：2000-04-04

申请号：US66571

申请日：1998-04-27

申请人： Hiroshi Eda ,  Yuji Kawaike ,  Masuji Machida

发明人： Hiroshi Eda ,  Yuji Kawaike ,  Masuji Machida

IPC分类号： B62D5/04 ,  F16C21/00 ,  F16C35/073 ,  F16C35/077 ,  F16H57/00 ,  H02K7/08 ,  H02K7/116 ,  F16H1/16 ,  F16C27/06

CPC分类号： B62D5/0409 ,  F16C21/00 ,  F16C35/073 ,  F16C35/077 ,  F16H57/0006 ,  H02K7/081 ,  H02K7/1166 ,  F16H2057/0213 ,  F16H55/24 ,  F16H57/021 ,  Y10T74/19633 ,  Y10T74/19828

摘要： An electric power assisting steering apparatus comprises a housing, a motor mounted on the housing to generate auxiliary steering power in a rotating shaft, an output shaft to transmit the steering power for steering the wheels, a bearing for supporting the output shaft to be freely rotatable, and a worm gear mechanism having a worm connected to the rotating shaft and a worm wheel connected to the output shaft, to transmit the auxiliary steering power of the motor to the output shaft. An elastic body is provided between at least one of the rotating shaft and the housing and the bearing, so that when a tooth surface of the worm and that of the worm wheel are brought into contact with each other, the rotating shaft is moved in at least one of the axial direction and the radial direction relative to the housing by deforming the elastic body.

摘要翻译： 电动助力转向装置包括壳体，安装在壳体上以在旋转轴中产生辅助转向动力的电动机，用于传递用于转向车轮的转向动力的输出轴，用于支撑输出轴以自由旋转的轴承 以及具有连接到旋转轴的蜗杆和连接到输出轴的蜗轮的蜗轮机构，以将马达的辅助转向动力传递到输出轴。 在旋转轴和壳体中的至少一个和轴承之间设置有弹性体，使得当蜗杆的齿面和蜗轮的齿面彼此接触时，旋转轴移动到 通过使弹性体变形而相对于壳体的轴向方向和径向方向中的至少一个。