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公开(公告)号：US20170297607A1
公开(公告)日：2017-10-19
申请号：US15515724
申请日：2015-11-24
申请人： NSK LTD.
发明人： Daiki ORIHARA , Hiroshi KAKITA , Osamu KURIHARA , Masaya JOHTA
摘要： A steering device includes: an inner column having a first hole opened therein; an outer column having a slit; an outer column bracket clamping the outer column along with a telescopic friction plate; a rod supporting the telescopic friction plate; an inner column bracket supported by the telescopic friction plate and having a second hole opened therein; a shear pin separably connecting the inner column and the inner column bracket to each other at a position across the first hole and the second hole; and a rotation stopper provided at a rear side in relation to the rod and contacting the telescopic friction plate when the telescopic friction plate rotates about the rod in the event of a secondary collision.
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公开(公告)号：US20160039450A1
公开(公告)日：2016-02-11
申请号：US14653644
申请日：2014-10-17
申请人： NSK LTD.
发明人： Masaya JOHTA , Hideki KOJIMA , Wataru HAGIWARA , Daiki ORIHARA , Ryoichi SUZUKI
摘要： A steering device which contracts by an impulse load. A steering device includes an inner column having a cylindrical shape, a base plate having a first hole opened therein, an outer column having a cylindrical shape into which at least a part of the inner column is inserted, and having a slit formed by notching one insertion side end of the inner column, an outer column bracket to tighten the outer column along with a telescopic friction plate, and a connection member provided at a position straddling the first hole and a second hole, and detachably connecting the base plate and the inner column bracket.
摘要翻译： 一种通过脉冲负载收缩的转向装置。 转向装置包括具有圆柱形状的内柱，具有在其中打开的第一孔的底板，具有圆柱形形状的外柱，至少一部分内柱插入其中，并且具有通过切口形成的狭缝 内柱的插入侧端部，外柱支架，其与伸缩摩擦板一起紧固外柱;以及连接构件，其设置在跨越第一孔和第二孔的位置，并且可拆卸地连接基板和内侧 列括号。
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公开(公告)号：US20150353123A1
公开(公告)日：2015-12-10
申请号：US14758431
申请日：2014-10-17
申请人： NSK LTD.
发明人： Masaya JYOTA , Hideki KOJIMA , Wataru HAGIWARA , Daiki ORIHARA
摘要： A steering device which slides when an impulse load is applied. A steering device includes an inner column having a cylindrical shape, an outer column into which at least a part of the inner column is inserted, a column bracket tightening the outer column, a pressed portion provided on the outer periphery of the inner column, a first tightening mechanism tightening the outer column in response to a rotation of a manipulation lever, a second tightening mechanism biasing a lock member to the pressed portion in a tilt direction in response to the rotation of the manipulation lever, and a separation mechanism. The separation mechanism causes the inner column detachable by changing a relative position between the inner column and the pressing bracket, when the impulse load is applied in a state where the first tightening mechanism and the second tightening mechanism are in work.
摘要翻译： 当施加脉冲负载时滑动的转向装置。 转向装置包括具有圆柱形状的内柱，插入内柱的至少一部分的外柱，收紧外柱的柱支架，设置在内柱的外周上的按压部， 第一紧固机构响应于操纵杆的旋转而紧固外柱，响应于操纵杆的旋转而沿着倾斜方向将锁定构件偏置到按压部分的第二紧固机构以及分离机构。 当在第一紧固机构和第二紧固机构工作的状态下施加脉冲负荷时，分离机构使内柱可以通过改变内柱和按压支架之间的相对位置而拆卸。
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公开(公告)号：US20180001845A1
公开(公告)日：2018-01-04
申请号：US15521598
申请日：2016-03-15
申请人： NSK Ltd.
IPC分类号： B60R16/027 , B62D1/19 , B62D1/187 , B62D5/04 , B62D1/184
CPC分类号： B60R16/027 , B62D1/184 , B62D1/185 , B62D1/187 , B62D1/192 , B62D5/0421
摘要： A steering apparatus (2, 202) of the invention of the present application is disclosed, which includes an electrifying plate (40, 240) secured to an inner column (11, 211) and received within a guide groove (25, 225) of an outer column (10, 210). The electrifying plate contacts an electrifying cover (15, 215) of the outer column, and configures part of an electrifying path leading to the outer column from the inner column. The invention of the present application enables a new electrifying path to be ensured, which extends from a steering wheel (101) to a car body (100).
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公开(公告)号：US20170072877A1
公开(公告)日：2017-03-16
申请号：US15121771
申请日：2015-05-28
申请人： NSK Ltd.
发明人： Hiroshi KAKITA , Daiki ORIHARA , Osamu KURIHARA
IPC分类号： B60R16/027 , B62D1/187 , B62D1/19 , B62D1/185
CPC分类号： B60R16/027 , B62D1/185 , B62D1/187 , B62D1/192
摘要： A steering apparatus is disclosed, which includes a steering shaft (3), an outer column (10), an inner column (11) fitted in the outer column, a guide member (31) received in a guide groove (25) formed in the outer column and fitted to the inner column (11), and an electrifying member (40) fitted to the inner column inwardly of the guide groove and getting in contact with the outer column (10).
摘要翻译： 公开了一种转向装置，其包括转向轴（3），外柱（10），嵌合在外柱内的内柱（11），容纳在形成于其中的引导槽（25）中的引导构件（31） 所述外柱并配合到所述内柱（11）上，以及带动构件（40），所述带电构件（40）在所述引导槽的内部嵌合到所述内柱中并与所述外柱（10）接触。
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公开(公告)号：US20170015346A1
公开(公告)日：2017-01-19
申请号：US14782351
申请日：2015-02-27
申请人： NSK LTD.
发明人： Masaya JOHTA , Daiki ORIHARA , Ryoichi SUZUKI
摘要： A steering device includes a cylindrical inner column, a cylindrical outer column, a column bracket, a tilt bolt, a lock member attached to the outer periphery of the tilt bolt, a first fixing mechanism, and a second fixing mechanism. The first fixing mechanism clamps the outer column by a pressing bracket in response to the rotation of an operation lever. The second fixing mechanism urges the lock member to the inner column in the tilt direction in response to the rotation of the operation lever. When the inner column moves toward a front side of a vehicle body in a state where the first fixing mechanism and the second fixing mechanism are fixed, the lock member separates from the tilt bolt.
摘要翻译： 转向装置包括圆柱形内柱，圆柱形外柱，柱托架，倾斜螺栓，附接到倾斜螺栓外周的锁定构件，第一固定机构和第二固定机构。 第一固定机构响应于操作杆的旋转而通过按压支架夹紧外柱。 第二固定机构响应于操作杆的旋转而将锁定构件沿倾斜方向推动到内柱。 当内柱在固定第一固定机构和第二固定机构的状态下朝向车身的前侧移动时，锁定构件与倾斜螺栓分离。
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公开(公告)号：US20150344062A1
公开(公告)日：2015-12-03
申请号：US14655799
申请日：2014-10-17
申请人： NSK LTD.
发明人： Masaya JOHTA , Hideki KOJIMA , Wataru HAGIWARA , Daiki ORIHARA , Ryoichi SUZUKI
IPC分类号： B62D1/187
摘要： A steering device which slides when an impulse load is applied. The steering device includes an inner column having a cylindrical shape and a first hole opened therein, an outer column having a slit, an outer column bracket to tighten the outer column, an inner column bracket having a second hole opened therein, and a connection member provided at a position straddling the first hole and the second hole and detachably connecting the inner column and the inner column bracket. The telescopic friction plates are disposed at both sides of the outer column. The inner column bracket includes an arm portion connecting the telescopic friction plates disposed at both sides of the outer column, a neck portion projected from the arm portion, and a leg portion provided at an end opposite to the arm portion of the neck portion and contacting the inner column.
摘要翻译： 当施加脉冲负载时滑动的转向装置。 转向装置包括：具有圆柱形状的内柱和在其中开口的第一孔，具有狭缝的外柱，用于紧固外柱的外柱支架，具有在其中打开的第二孔的内柱托架和连接构件 设置在跨越第一孔和第二孔的位置，并且可拆卸地连接内柱和内柱托架。 伸缩摩擦片设置在外柱的两侧。 内柱支架包括连接设置在外柱两侧的可伸缩摩擦板的臂部，从臂部突出的颈部，以及设置在与颈部的臂部相对的端部的腿部， 内列。
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公开(公告)号：US20180222519A1
公开(公告)日：2018-08-09
申请号：US15506389
申请日：2015-12-07
申请人： NSK LTD.
发明人： Masaya JOHTA , Daiki ORIHARA
摘要： A steering device includes a cylindrical inner column that supports an input shaft connected to a steering wheel so as to allow the input shaft to be rotatable, a cylindrical outer column into which at least a part of the inner column is inserted, and a cylindrical lower column that supports an output shaft connected to the input shaft so as to allow the output shaft to be rotatable and is supported by a dash panel. The lower column moves to a rear side at the time of a primary collision, and the inner column and the outer column move relative to each other at the time of a secondary collision.
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公开(公告)号：US20170057433A1
公开(公告)日：2017-03-02
申请号：US15120121
申请日：2015-05-28
申请人： NSK LTD.
发明人： Hiroshi KAKITA , Daiki ORIHARA , Osamu KURIHARA
IPC分类号： B60R16/027 , B60R16/023 , H01R35/04 , B62D1/185
CPC分类号： B60R16/027 , B60R16/0231 , B62D1/185 , B62D1/189 , B62D1/192 , H01R41/00 , H01R2201/26
摘要： A steering apparatus has a guide member (31) being received in a guide groove (25) and attached to an inner column (11), metal fittings that have conductivity, is in contact with the inner column to attach the guide member to the inner column, and an electricity-carrying plate (40) that is composed of a metal plate material having conductivity, is fixed to the inner column in contact with the metal fittings, and elastically deforms and in contact with an inside of a pair of guide walls at a predetermined contact pressure, so that a new electricity-carrying passage from a steering wheel to a vehicle body is secured.
摘要翻译： 转向装置具有引导构件（31），其被容纳在引导槽（25）中并附接到内柱（11），具有导电性的金属配件与内柱接触以将引导构件附接到内柱 柱，并且由具有导电性的金属板材构成的电力承载板（40）固定到与金属接头接触的内柱，并且弹性变形并与一对引导壁的内部接触 在预定的接触压力下，确保从方向盘到车体的新的载电通道。
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公开(公告)号：US20160355208A1
公开(公告)日：2016-12-08
申请号：US15109168
申请日：2015-08-10
申请人： NSK LTD.
发明人： Daiki ORIHARA , Masaya JOHTA , Hiroshi KAKITA , Osamu KURIHARA
摘要： A steering device includes an inner column, an outer column, an outer column bracket, an inner column bracket, a shear pin, and a damper. A first hole is formed in the inner column. The outer column has a slit formed by notching one end. The outer column bracket tightens the outer column together with a telescopic friction plate. The inner column bracket is supported by the telescopic friction plate, and has a second hole. The shear pin detachably connects the inner column and the inner column bracket to each other at a position across the first hole and the second hole. The damper faces an internal end portion wall of the slit in an axial direction of the inner column.
摘要翻译： 转向装置包括内柱，外柱，外柱支架，内柱支架，剪切销和阻尼器。 在内柱中形成第一孔。 外柱具有由一端开口形成的狭缝。 外柱支架用伸缩摩擦板将外柱收紧。 内柱支架由伸缩摩擦板支撑，并具有第二孔。 剪切销在穿过第一孔和第二孔的位置处可拆卸地将内柱和内柱托架彼此连接。 阻尼器在内柱的轴向上面对狭缝的内端部壁。
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