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公开(公告)号：US5850590A
公开(公告)日：1998-12-15
申请号：US634920
申请日：1996-04-19
申请人： Seiya Furuta , Kenichi Aota , Kohro Takatsuka , Shigeki Saka , Masahiro Chiji , Masaru Saito
发明人： Seiya Furuta , Kenichi Aota , Kohro Takatsuka , Shigeki Saka , Masahiro Chiji , Masaru Saito
CPC分类号： B22F5/007 , B22F3/15 , B22F2998/00 , B22F2999/00
摘要： The invention provides a method for making a novel porous sintered material according to an HIP (Hot Isostatic Press) molding technique usually used for the purpose of obtaining defect-free and highly dense powder products. In the method of the invention, a capsule containing a starting powder in a hermetically sealed condition is heated according to a predetermined temperature pattern and is also subjected to hot isostatic pressing while a pressure is arrived at a maximum pressure level substantially in coincidence with commencement of a sintering temperature-applying period in the temperature pattern and is gradually lowered from the maximum pressure level during the sintering temperature-applying period. By the method, excessive densification is suppressed and the resulting sintered material has a required porosity and is provided with pores open to outside in the inside thereof, along with good strength and surface processability.
摘要翻译： 本发明提供一种根据通常用于获得无缺陷和高密度粉末产品的HIP（热等静压）成型技术制造新型多孔烧结材料的方法。 在本发明的方法中，将含有气密密封状态的起始粉末的胶囊根据预定的温度模式加热，并且在压力达到最大压力水平的同时进行热等静压，其基本上与 烧结温度施加期间，在烧结温度施加期间从最高压力水平逐渐降低。 通过该方法，抑制了过度的致密化，并且所得到的烧结材料具有所需的孔隙率，并且在其内部设置有向外部开口的孔以及良好的强度和表面加工性。
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公开(公告)号：US07168741B2
公开(公告)日：2007-01-30
申请号：US10723071
申请日：2003-11-25
CPC分类号： B62D1/192
摘要： A first housing rotatably supports a steering shaft having an end portion coupled to a steering wheel. A second housing engages with the first housing via two impact energy absorbing rings separate from each other in the axial direction. The first housing and the second housing are relatively movable in the axial direction. One of the first housing and the second housing has first and second impact energy absorbing protrusions projected from positions between the impact energy absorbing rings separately in the axial direction so as to contact with the circumferential surface of the other of the first housing and the second housing. The impact energy absorbing protrusions therefore reduce the load applied to the impact energy absorbing rings in usual steering. Further, the impact energy absorbing rings reduce the load due to frictional resistance in impact energy absorption.
摘要翻译： 第一壳体可旋转地支撑转向轴，转向轴具有联接到方向盘的端部。 第二壳体通过在轴向上彼此分离的两个冲击能量吸收环与第一壳体接合。 第一壳体和第二壳体沿轴向相对移动。 第一壳体和第二壳体中的一个具有第一和第二冲击能量吸收突起，该冲击能量吸收突起从冲击能量吸收环之间在轴向方向上分开的位置突出，以与第一壳体和第二壳体中的另一个的周向表面接触 。 因此，冲击能量吸收突起因此降低了在通常的转向中施加到冲击能量吸收环上的负载。 此外，冲击能量吸收环由于冲击能量吸收中的摩擦阻力而减小了负载。
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公开(公告)号：US20050016314A1
公开(公告)日：2005-01-27
申请号：US10867224
申请日：2004-06-15
申请人： Shigetaka Kinme , Kenichi Aota
发明人： Shigetaka Kinme , Kenichi Aota
CPC分类号： B62D5/0403 , B62D1/189
摘要： A tilt steering assembly includes a support shaft extended along a tilt central axis. The support shaft is conductively assembled to a steering column and is unitarily rotated with the steering column during tilt adjustment. A resilient conductive member is interposed between a conductive end member provided at an end of the support shaft and a conductive fixed side plate including a support hole for supporting the support shaft. The steering column is grounded via the support shaft, the end member, the conductive member and the fixed side plate.
摘要翻译： 倾斜转向组件包括沿倾斜中心轴延伸的支撑轴。 支撑轴导电地组装到转向柱，并且在倾斜调节期间与转向柱一体旋转。 弹性导电构件设置在设置在支撑轴的端部处的导电端构件和包括用于支撑支撑轴的支撑孔的导电固定侧板之间。 转向柱通过支撑轴，端部构件，导电构件和固定侧板接地。
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公开(公告)号：US07275458B2
公开(公告)日：2007-10-02
申请号：US10867224
申请日：2004-06-15
申请人： Shigetaka Kinme , Kenichi Aota
发明人： Shigetaka Kinme , Kenichi Aota
CPC分类号： B62D5/0403 , B62D1/189
摘要： A tilt steering assembly includes a support shaft extended along a tilt central axis. The support shaft is conductively assembled to a steering column and is unitarily rotated with the steering column during tilt adjustment. A resilient conductive member is interposed between a conductive end member provided at an end of the support shaft and a conductive fixed side plate including a support hole for supporting the support shaft. The steering column is grounded via the support shaft, the end member, the conductive member and the fixed side plate.
摘要翻译： 倾斜转向组件包括沿倾斜中心轴延伸的支撑轴。 支撑轴导电地组装到转向柱，并且在倾斜调节期间与转向柱一体旋转。 弹性导电构件设置在设置在支撑轴的端部的导电端构件和包括用于支撑支撑轴的支撑孔的导电固定侧板之间。 转向柱通过支撑轴，端部构件，导电构件和固定侧板接地。
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公开(公告)号：US07241068B2
公开(公告)日：2007-07-10
申请号：US10765594
申请日：2004-01-26
申请人： Kenichi Aota , Shigetaka Kinme
发明人： Kenichi Aota , Shigetaka Kinme
CPC分类号： F16D1/0864 , F16D3/387 , Y10T403/1608 , Y10T403/32041 , Y10T403/32901
摘要： The coupling structure includes: a shaft body 1 having an engagement portion 11 with a slip-off preventing groove; a shaft joint body 2 having an engagement groove 21 with which the engagement portion 11 is engaged and bores 22 and 23 facing the engagement groove 21; a locking body 3 press-fitted into the bore 23; and a plate body 5 having regulating tongues 51 for regulating movement of the shaft body 1, a supported portion 56 extending from the regulating tongues 51 and supported between the locking body 3 and the shaft joint body 2, and a projection 57 projecting from the supported portion 56. The shaft joint body 2 and/or the locking body 3 have a recessed portion 27 into which the projection 57 is fitted.
摘要翻译： 联轴器结构包括：轴体1，其具有带有防滑槽的接合部分11; 轴接头体2，其具有接合槽21，接合部11与其接合，孔22和23面向接合槽21; 锁定体3压配合到孔23中; 以及具有用于调节轴体1的运动的调节舌片51的板体5，从调节舌片51延伸并被支撑在锁定体3和轴接头本体2之间的支撑部分56，以及从支撑 部分56。 轴接头体2和/或锁定体3具有凹部27，凸部57嵌合在该凹部27中。
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公开(公告)号：US06474898B1
公开(公告)日：2002-11-05
申请号：US09557177
申请日：2000-04-21
申请人： Kenichi Aota , Tae Kamikawa
发明人： Kenichi Aota , Tae Kamikawa
IPC分类号： F16B100
CPC分类号： F16D3/387 , F16D1/0864 , F16D3/405 , Y10T403/1608 , Y10T403/535 , Y10T403/7062
摘要： A shaft-and-yoke coupling structure includes a presser plate which covers outer surface of a U-shaped shaft insertion portion of a yoke and which has claws bent toward an inner surface of each end portion of the shaft insertion portion. The claws press the shaft inserted into the shaft insertion portion, and this pressing by the claws prevents the shaft from being axially decentered. Also, the shaft is temporarily secured to the yoke with the claws, a work for bolting the shaft is facilitated. Thus, the shaft-and-yoke coupling structure is superior in workability and capable of correct assembling shaft and yoke.
摘要翻译： 轴 - 轭联结结构包括：压板，其覆盖轭的U形轴插入部的外表面，并且具有朝向轴插入部的每个端部的内表面弯曲的爪。 爪压入插入到轴插入部分中的轴，并且爪的这种按压防止轴轴向偏心。 此外，轴通过爪临时固定到轭，便于用于螺栓连接轴的工件。 因此，轴 - 轭联结结构的加工性优异，能够正确组装轴和轭。
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公开(公告)号：US08353533B2
公开(公告)日：2013-01-15
申请号：US13057071
申请日：2009-08-05
申请人： Kenichi Aota , Yoshiaki Takagi , Akihisa Kawanabe
发明人： Kenichi Aota , Yoshiaki Takagi , Akihisa Kawanabe
IPC分类号： B62D1/16
CPC分类号： B62D5/04 , B60R16/027 , B62D1/189
摘要： A steering apparatus having a stationary bracket fixed to a vehicle body including a pair of first side plates; a receiving portion provided on the steering column for receiving one end of a conductive member; a pair of second side plates; a conductive cylindrical shaft secured between the pair of first side plates and inserted through the pair of the second side plates; and a plate-shaped conductive member interposed between the receiving portion and an outer peripheral surface of the cylindrical shaft. The conductive member includes first and second bow springs that fit the cylindrical shaft resiliently. The first bow spring is interposed between the second bow spring and the receiving portion, a first contact portion of the second bow spring is pressed to the outer peripheral surface of the cylindrical shaft, and a second contact portion of the first bow spring is pressed to the receiving portion.
摘要翻译： 一种具有固定在车身上的固定支架的转向装置，包括一对第一侧板; 设置在所述转向柱上用于接收导电构件的一端的接收部分; 一对第二侧板; 导电圆柱轴，固定在所述一对第一侧板之间并插入穿过所述一对第二侧板; 以及插入在所述容纳部和所述圆筒轴的外周面之间的板状导电性部件。 导电构件包括弹性地装配圆柱形轴的第一和第二弓形弹簧。 第一弓形弹簧插入在第二弓形弹簧和接收部之间，第二弓形弹簧的第一接触部被按压到圆筒轴的外周面，第一弓形弹簧的第二接触部按压到 接收部分。
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公开(公告)号：US20110163524A1
公开(公告)日：2011-07-07
申请号：US13057071
申请日：2009-08-05
申请人： Kenichi Aota , Yoshiaki Takagi , Akihisa Kawanabe
发明人： Kenichi Aota , Yoshiaki Takagi , Akihisa Kawanabe
IPC分类号： B62D1/16
CPC分类号： B62D5/04 , B60R16/027 , B62D1/189
摘要： A steering apparatus having a stationary bracket fixed to a vehicle body including a pair of first side plates; a receiving portion provided on the steering column for receiving one end of a conductive member; a pair of second side plates; a conductive cylindrical shaft secured between the pair of first side plates and inserted through the pair of the second side plates; and a plate-shaped conductive member interposed between the receiving portion and an outer peripheral surface of the cylindrical shaft. The conductive member includes first and second bow springs that fit the cylindrical shaft resiliently. The first bow spring is interposed between the second bow spring and the receiving portion, a first contact portion of the second contact portion of the first bow spring is pressed to the receiving portion.
摘要翻译： 一种具有固定在车身上的固定支架的转向装置，包括一对第一侧板; 设置在所述转向柱上用于接收导电构件的一端的接收部分; 一对第二侧板; 导电圆柱轴，固定在所述一对第一侧板之间并插入穿过所述一对第二侧板; 以及插入在所述容纳部和所述圆筒轴的外周面之间的板状导电性部件。 导电构件包括弹性地装配圆柱形轴的第一和第二弓形弹簧。 第一弓形弹簧被插入在第二弓形弹簧和接收部之间，第一弓形弹簧的第二接触部分的第一接触部分被按压到接收部分。
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公开(公告)号：US07488134B2
公开(公告)日：2009-02-10
申请号：US10800082
申请日：2004-03-08
申请人： Shigetaka Kinme , Kenichi Aota , Tadakatsu Take
发明人： Shigetaka Kinme , Kenichi Aota , Tadakatsu Take
CPC分类号： F16D1/0864 , B62D1/16 , B62D1/20 , F16D3/387 , Y10S464/901 , Y10T403/1608 , Y10T403/32901 , Y10T403/7182
摘要： A shaft body has an engagement portion with a slip-off preventing groove, and a positioning recess extending from the engagement portion. A shaft joint having an engagement groove to be engaged with the engagement portion and a bore facing the engagement groove is provided with a flexible member which is provided on an outer side in a longitudinal direction of the engagement groove to be engaged with the positioning recess. When an insufficient amount of engagement prevents engagement in the correct position, the engagement portion contacts with the flexible member and prevents the shaft body from engaging with the shaft joint. When canceling the coupling for maintenance, etc., the engagement of the flexible member with the positioning recess is cancelled by deflecting the flexible member in a width direction of the engagement groove. Consequently, the shaft body can be easily pulled out in a longitudinal direction of the engagement groove.
摘要翻译： 轴体具有与防脱凹槽相啮合的接合部分和从接合部分延伸的定位凹槽。 具有与接合部接合的接合槽和面向接合槽的孔的轴接头设置有柔性构件，该挠性构件设置在与定位凹槽接合的接合槽的纵向方向的外侧上。 当不足的接合量防止接合在正确的位置时，接合部分与柔性构件接触并防止轴体与轴接头接合。 当取消用于维护的联接器等时，通过使柔性构件沿接合槽的宽度方向偏转来抵消柔性构件与定位凹槽的接合。 因此，能够容易地将轴体沿着接合槽的长度方向拉出。
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公开(公告)号：US07252306B2
公开(公告)日：2007-08-07
申请号：US10833299
申请日：2004-04-28
申请人： Norio Hosomi , Kenichi Aota , Satoshi Kinoshita
发明人： Norio Hosomi , Kenichi Aota , Satoshi Kinoshita
IPC分类号： B62D1/16
摘要： A steering assembly includes a steering column including a column housing for retaining a column tube, and a reinforcing member for reinforcing an end of the column tube. The column housing includes a positioning portion, and a fitting hole having an aperture at the positioning portion. The column tube includes an end fitted in the fitting hole. The reinforcing member includes a sleeve having a first and a second end, and a flange extended radially outwardly from the first end of the sleeve. The sleeve is fixed as fitted on an outer periphery of an end of the column tube and inserted in the fitting hole at the second end thereof. The flange is abutted on the positioning portion of the column housing, for axially and/or radially positioning the column tube.
摘要翻译： 转向组件包括转向柱，该转向柱包括用于保持柱管的柱壳体和用于加强柱管端部的加强构件。 柱壳体包括定位部分和在定位部分具有孔的装配孔。 柱管包括装配在装配孔中的端部。 加强构件包括具有第一和第二端的套筒和从套筒的第一端径向向外延伸的凸缘。 套管固定在柱管的端部的外周上，并插入在其第二端的装配孔中。 凸缘抵靠在柱壳体的定位部分上，用于轴向和/或径向地定位柱管。
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