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1. 发明授权

US06711965B2 Electric steering column apparatus 失效
公开(公告)号：US06711965B2
公开(公告)日：2004-03-30
申请号：US10133753
申请日：2002-04-29
申请人： Masaki Tomaru , Isamu Chikuma , Sakae Matsumoto , Kazuya Fukuda , Takahiro Saito
发明人： Masaki Tomaru , Isamu Chikuma , Sakae Matsumoto , Kazuya Fukuda , Takahiro Saito
IPC分类号： B62D118
CPC分类号： B62D1/181
摘要： An electric tilt and/or telescopic steering column apparatus comprises a steering shaft having a steering wheel mounted on a rear end thereof, a steering column for rotatably supporting the steering shaft, an electric actuator for adjusting the tilt and/or telescopic position of the steering shaft by driving this steering column, and position detecting means for detecting the position of the steering shaft in a non-contact manner.

2. 发明授权

US06237955B1 Shock absorbing type steering column apparatus 有权
标题翻译：减震型转向柱装置
公开(公告)号：US06237955B1
公开(公告)日：2001-05-29
申请号：US09400539
申请日：1999-09-21
申请人： Kenji Sato , Isamu Chikuma , Sakae Matsumoto
发明人： Kenji Sato , Isamu Chikuma , Sakae Matsumoto
IPC分类号： B62D199
CPC分类号： B62D1/192 , B62D1/195
摘要： A shock absorbing steering column apparatus comprise a steering column member admitting an insertion of a steering shaft, and a shock absorbing member for permitting the steering column member to displace in an axial direction while being plastically deformed by an impact load applied in the axial direction of the steering column member. The steering column member and the shock absorbing member are integrally formed of a non-ferrous metal.
摘要翻译：一种减震转向柱装置，包括允许转向轴插入的转向柱构件和用于允许转向柱构件在轴向方向上施加的冲击载荷塑性变形的减震构件，转向柱构件。转向柱构件和减震构件由有色金属一体地形成。

3. 发明授权

US06237954B1 Apparatus for supporting a steering column 有权
标题翻译：用于支撑转向柱的装置
公开(公告)号：US06237954B1
公开(公告)日：2001-05-29
申请号：US09362193
申请日：1999-07-28
申请人： Kenji Sato , Isamu Chikuma , Sakae Matsumoto , Kiyoharu Higashino
发明人： Kenji Sato , Isamu Chikuma , Sakae Matsumoto , Kiyoharu Higashino
IPC分类号： B62D199
CPC分类号： B62D1/184
摘要： An apparatus for supporting a steering column has a cross member spanned over two right-and-left walls of a car body at a portion just anterior to a driver's seat, a support bracket integrally fixedly connected to a portion, aligned with the driver's seat, of an intermediate portion of the cross member, a supported bracket fixedly connected to an intermediate portion of the steering column, and a connecting member for connecting the support bracket and the supported bracket to each other with no intermediary of other brackets.
摘要翻译：用于支撑转向柱的装置具有跨越驾驶员座椅前方的车身的两个左右壁上的横向构件，与驱动器座椅对准的部分一体地固定连接的支撑架，横向构件的中间部分，固定地连接到转向柱的中间部分的支撑支架，以及用于将支撑支架和支撑支架彼此连接而不用其他支架的中间部分的连接构件。

4. 发明授权

US6024645A Double cardan type constant velocity joint 失效
标题翻译：双万向型恒速接头
公开(公告)号：US6024645A
公开(公告)日：2000-02-15
申请号：US38150
申请日：1998-03-11
申请人： Masaki Tomaru , Sakae Matsumoto
发明人： Masaki Tomaru , Sakae Matsumoto
IPC分类号： F16D3/30 , F16D3/33
CPC分类号： F16D3/33 , Y10S464/905
摘要： A double Cardan type constant velocity joint has a crank type angle adjusting member rotatably supported in a central portion of a support plate that is provided inwardly of an intermediate housing. First and second engagement protrusions provided at front end portions of first and second yokes engage in an oscillatable manner with first and second engagement holes formed in the angle adjusting member. The angle adjusting member does not displace in a diametrical direction even when rotated.
摘要翻译：双卡丹式等速万向节具有可旋转地支撑在设置在中间壳体内侧的支撑板的中心部分中的曲柄角调节构件。设置在第一和第二轭的前端部的第一和第二接合突起以可旋转的方式与形成在角度调节构件中的第一和第二接合孔接合。角度调节构件即使在旋转时也不会在直径方向上移位。

5. 发明授权

US06902192B2 Steering column for motor vehicle 有权
公开(公告)号：US06902192B2
公开(公告)日：2005-06-07
申请号：US10440813
申请日：2003-05-19
申请人： Kenji Sato , Sakae Matsumoto
发明人： Kenji Sato , Sakae Matsumoto
IPC分类号： B62D1/18 , B62D1/184 , B62D1/187
CPC分类号： B62D1/184
摘要： A steering column is structured such that a clamp/unclamp mechanism of a telescopic mechanism and a tilting mechanism can be operated by a single control lever located in the vicinity of a steering wheel, and that no part juts out of the steering column to improve reliability and controllability. When the control lever is pulled to rock on the center of the lever center axis, a tilt head is unclamped, while the rocking motion of the control lever turns a pusher plate, thereby pushing a pusher rod and also turning a column clamp shaft through a rocking arm. With the rotation of the column clamp shaft, the clamp is released to allow a column head to move. Since the column clamp shaft turns parallelly with the direction of movement of the column head, the column head can be clamped/unclamped regardless of its position.

6. 发明授权

US06282977B1 Tilt adjusting-type steering apparatus 有权
标题翻译：倾斜调节型转向装置
公开(公告)号：US06282977B1
公开(公告)日：2001-09-04
申请号：US09176886
申请日：1998-10-22
申请人： Kenji Satoh , Sakae Matsumoto
发明人： Kenji Satoh , Sakae Matsumoto
IPC分类号： B62D118
CPC分类号： B62D1/184
摘要： A tilt lock mechanism of a tilt adjusting type steering apparatus comprises a fixed gear mounted on one of a lower column member and an upper column member, a movable gear supported to be freely rockable by the other of the lower column member and the upper column member to be detachably engaged with the fixed gear, a reaction force member disposed in the vicinity of the back surface of the movable gear, and a wedge member to take a lock position at which it is inserted between the reaction force member and the back surface of the movable gear to cause the movable gear to mesh with the fixed gear and a release position at which it is retracted from the lock position to release the movable gear from the fixed gear.
摘要翻译：倾斜调节型转向装置的倾斜锁定机构包括安装在下列部件和上部列部件中的一个上的固定齿轮，被支撑为能够通过下部列部件和上部列部件中的另一个自由摆动的可动齿轮可拆卸地与固定齿轮接合，设置在可动齿轮的后表面附近的反作用力构件和楔形构件，以将锁定位置插入在该位置中，在该位置插入反作用力构件和后表面之间的可移动齿轮使可动齿轮与固定齿轮啮合，以及释放位置，在该释放位置，该释放位置从锁定位置缩回以将可移动齿轮从固定齿轮释放。

7. 发明授权

US6105456A Steering intermediate shaft 失效
标题翻译：转向中间轴
公开(公告)号：US6105456A
公开(公告)日：2000-08-22
申请号：US90979
申请日：1998-06-05
申请人： Kiyoharu Higashino , Sakae Matsumoto , Shinichi Fuchigami , Shoji Oka
发明人： Kiyoharu Higashino , Sakae Matsumoto , Shinichi Fuchigami , Shoji Oka
IPC分类号： B62D1/16 , B62D1/19 , B62D1/20 , F16D3/40 , F16D3/38
CPC分类号： F16D3/40 , B62D1/16 , B62D1/197 , B62D1/20
摘要： A steering intermediate shaft has an inner shaft member and an outer tube member so engaged with each other as to be capable of transmitting rotation and to be slidable in an axial direction. The outer tube member includes slits so formed at one end as to extend in the axial direction. An annular fastening member is provided at a portion of the outer tube member formed with the slits to exert a fastening action inwards in a radial direction. The fastening member includes a disengagement preventing member for preventing the outer tube member from disengaging from the inner shaft member against an axial force within a predetermined value by engaging with the inner shaft member.
摘要翻译：转向中间轴具有内轴构件和外管构件，其彼此接合以能够传递旋转并且可沿轴向滑动。外管构件包括在一端形成为沿轴向方向延伸的狭缝。在形成有狭缝的外管构件的一部分处设置有环形紧固构件，以在径向方向上向内施加紧固作用。紧固构件包括防脱部件，用于防止外管构件通过与内轴构件接合而抵抗轴向力与预定值脱离内轴构件。

8. 发明授权

US4938093A Tilt steering column unit for vehicles with memory mechanism 失效
标题翻译：具有记忆机构的车辆的倾斜转向柱单元
公开(公告)号：US4938093A
公开(公告)日：1990-07-03
申请号：US321373
申请日：1989-03-10
申请人： Sakae Matsumoto , Takeshi Fujiwara
发明人： Sakae Matsumoto , Takeshi Fujiwara
IPC分类号： B62D1/18 , B62D1/183 , B62D1/184
CPC分类号： B62D1/183 , B62D1/184 , Y10T74/20714
摘要： A tilt steering column with memory mechanism for vehicles comprises a first member fixed to a supporting member and having a first gear portion, a second member having one end pivotally connected to a pivot shaft fixed to the fixed member and another end provided with second gear portion engageable with the first gear portion of the first member, third member mounted on the fixed member for movement in a predetermined direction and having a third gear portion engageable with the first gear portion of the first member, a control arrangement for preventing the second gear portion of the second member from engaging the first gear portion of the first member when the supporting member is lifted upwardly, and for permitting the engagement between the first and second gear portions when the supporting member is pushed down, and a shift preventing arrangement for preventing the third member from shifting beyond a certain limit relative to the second member.
摘要翻译：一种具有用于车辆的记忆机构的倾斜转向柱包括固定到支撑构件并具有第一齿轮部分的第一构件，第二构件，其一端枢转地连接到固定到固定构件的枢轴，另一端设置有第二齿轮部分可与第一构件的第一齿轮部分接合，第三构件安装在固定构件上以沿预定方向运动并具有可与第一构件的第一齿轮部分接合的第三齿轮部分，用于防止第二齿轮部分所述第二构件在所述支撑构件被向上提升时接合所述第一构件的所述第一齿轮部，并且当所述支撑构件被向下推动时允许所述第一和第二齿轮部之间的接合，以及用于防止所述第二构件第三名成员超出了相对于第二名成员的一定限度。

9. 发明授权

US4893518A Electric steering apparatus 失效
标题翻译：电动转向装置
公开(公告)号：US4893518A
公开(公告)日：1990-01-16
申请号：US178229
申请日：1988-04-06
申请人： Sakae Matsumoto , Mitsuo Ichikawa
发明人： Sakae Matsumoto , Mitsuo Ichikawa
IPC分类号： B62D1/16 , B62D1/18 , B62D1/181 , F16H55/24
CPC分类号： B62D1/181 , Y10T74/19623 , Y10T74/19902
摘要： An electric steering apparatus which effects position adjustment by electric drive has a screw shaft parallel to upper and lower columns. A nut member rotatably supported by a housing fixed to a bracket is fixed against movement in the axial direction of the screw shaft and threadably engaged with a screw portion provided at one end of the screw shaft. In a preferred embodiments, the other end of the screw shaft is pivotally connected to the upper column for pivotal movement relative to the bracket in the direction of tilt, the nut member is self-aligning in the housing, and the nut member is rotatively driven by an electric motor to move the screw shaft in the axial direction and thereby move the upper column, whereby position adjustment can be accomplished. The apparatus is provided with a back-lash preventing device in which the screw shaft is pressed against the nut member in a radial direction and the threadably engaged portions of the screw shaft and the nut member are urged against each other.
摘要翻译：通过电驱动进行位置调整的电动转向装置具有与上下列平行的螺杆轴。由固定在支架上的壳体可旋转地支撑的螺母构件被固定成在螺杆轴的轴向方向上的运动，并与设置在螺杆轴的一端的螺纹部螺纹接合。在一个优选实施例中，螺杆轴的另一端枢转地连接到上柱，用于在倾斜方向上相对于支架枢转运动，螺母构件在壳体中自对准，并且螺母构件被旋转驱动通过电动机沿轴向移动螺杆轴，从而移动上部柱，从而可以实现位置调整。该装置设置有后挡板防止装置，其中螺杆轴沿径向压靠在螺母构件上，并且螺纹轴和螺母构件的螺纹接合部分彼此推压。

10. 发明授权

US5915726A Tilt type steering apparatus 失效
标题翻译：倾斜式转向装置
公开(公告)号：US5915726A
公开(公告)日：1999-06-29
申请号：US45895
申请日：1998-03-23
申请人： Tadashi Hibino , Sakae Matsumoto
发明人： Tadashi Hibino , Sakae Matsumoto
IPC分类号： B62D1/184 , B62D1/18
CPC分类号： B62D1/184 , Y10T403/32901
摘要： A tilt type steering apparatus utilizes unique design features to reduce the occurrence of noise during tilt adjustment of a steering column and to ensure reliable engagement between first and second sets of teeth that mesh to lock the tilt position of the steering column. To reduce the occurrence of noise, for example, a compression coil spring that supports the weight of a portion pivotally movable with a rear steering column is mounted such that the center axes of its fore and rear end portions are non-coincident over a whole range of the pivotal movement. To ensure reliable engagement of the first and second sets of teeth, a fixable restraining member having the second set of teeth is mounted for adjusting an angle of the pitch line of the second set of teeth with respect to the pitch line of the first set of teeth.
摘要翻译：倾斜式转向装置利用独特的设计特征来减少转向柱的倾斜调整期间的噪音的发生，并且确保啮合以锁定转向柱的倾斜位置的第一和第二组齿之间的可靠接合。为了减少噪音的发生，例如可以将支承后转向柱可转动的部分的重量的压缩螺旋弹簧安装成使其前端部和后端部的中心轴在整个范围内不一致的关键运动。为了确保第一和第二组齿的可靠接合，安装具有第二组齿的可固定限制构件，用于调节第二组齿的俯仰线相对于第一组齿的俯仰线的角度牙齿

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