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公开(公告)号：US09162701B2
公开(公告)日：2015-10-20
申请号：US14209116
申请日：2014-03-13
摘要： A rake lock assembly for a steering column assembly includes a component operatively associated with a rake bracket, the component including a trigger element, and a locking cam configured to be disposed within the rake bracket and to rotate about a rotational axis. The locking cam includes a first contact surface configured to interact with the trigger element, and a second contact surface having a plurality of teeth configured to interact with rake teeth. When an impact force acts on the steering column assembly and a rake bolt is shuttled in a first direction, the trigger element is configured to contact the first contact surface and rotate the locking cam about the rotational axis such that the second contact surface plurality of teeth and the rake teeth are disposed in interlocking meshing engagement to facilitate preventing a vehicle steering column from raking movement in a second direction.
摘要翻译： 用于转向柱组件的耙锁组件包括可操作地与耙架相关联的部件，所述部件包括触发元件，以及构造成设置在耙架内并围绕旋转轴线旋转的锁定凸轮。 锁定凸轮包括构造成与触发器元件相互作用的第一接触表面，以及配置成与耙齿相互作用的多个齿的第二接触表面。 当冲击力作用在转向柱组件上并且耙螺栓沿第一方向穿梭时，触发元件构造成接触第一接触表面并使锁定凸轮围绕旋转轴线旋转，使得第二接触表面多个齿 并且耙齿以互锁的啮合接合设置，以便于防止车辆转向柱在第二方向上移动。
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公开(公告)号：US09150241B2
公开(公告)日：2015-10-06
申请号：US14355314
申请日：2013-07-10
申请人： NSK Ltd.
发明人： Youhei Nakazato , Kou Yamamoto , Noritomo Narita
摘要： Construction of a tilt steering apparatus is provided that is capable of preventing the occurrence of unpleasant noise during height adjustment of a steering wheel 1, and maintains sufficient durability and smooth operation. The tilt steering apparatus of the present invention is provided with stoppers 65 in at least two locations in a buffer member 21 c that are rotationally symmetric about the center axis of an adjustment rod 14, and that when a driven-side cam 15b is rotated as the axial dimension of a cam apparatus 47 is expanded or contracted, controls rotation of the driven-side cam 15b so that a convex engaging portion 39c does not collide with the front-side edge or rear-side edge of a vertically long hole 35b.
摘要翻译： 提供了能够防止在方向盘1的高度调节期间发生不愉快噪音的倾斜转向装置的结构，并且保持足够的耐久性和平稳的操作。 本发明的倾斜转向装置在缓冲构件21c中的至少两个位置处设置有关于调节杆14的中心轴线旋转对称的止动件65，并且当从动侧凸轮15b旋转为 凸轮装置47的轴向尺寸膨胀或收缩，控制从动侧凸轮15b的旋转，使得凸形接合部39c不与垂直长孔35b的前侧边缘或后侧边缘碰撞。
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公开(公告)号：US20150266496A1
公开(公告)日：2015-09-24
申请号：US14665691
申请日：2015-03-23
发明人： Yoshihito YOSHIHARA , Tomonori SUGIURA , Yuji TAKAHASHI , Atsumune NAGATANI , Tatsuro KUBOTA , Shigeru HOSHINO , Yota UESAKA
摘要： A steering device includes: a steering shaft and a column jacket that are telescopically adjustable in an axial direction; a lock plate provided with a plurality of holes; a lock mechanism that moves a tooth such that the tooth advances to the lock plate to be engaged with one of the holes, and retreats from the lock plate to be disengaged from the hole. The lock plate includes a bent portion as a stopper at an end portion of the lock plate in the axial direction, and the stopper restricts a movement of an upper jacket relative to a lower jacket in the axial direction by abutting on the lock mechanism in the axial direction when the steering shaft and the column jacket is telescopically adjusted.
摘要翻译： 转向装置包括：可沿轴向可伸缩地调节的转向轴和柱套; 设有多个孔的锁板; 锁定机构，其使齿移动，使得齿前进到锁定板以与其中一个孔接合，并且从锁定板退回以从孔脱离。 锁板包括在锁定板的轴向端部处的止动件的弯曲部分，并且止动件通过抵靠在锁定机构中的锁定机构而在轴向方向上限制上套管相对于下护套的运动 当转向轴和柱套被可伸缩调节时的轴向。
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公开(公告)号：US20150266495A1
公开(公告)日：2015-09-24
申请号：US14665288
申请日：2015-03-23
发明人： Yoshihito YOSHIHARA , Tomonori SUGIURA , Yuji TAKAHASHI , Atsumune NAGATANI , Tatsuro KUBOTA , Shigeru HOSHINO , Yota UESAKA
摘要： A steering device includes: a steering shaft a column jacket that are telescopically adjustable in an axial direction; a lock plate provided with a plurality of holes and a plurality of partition portions arranged in the axial direction; and a tooth that advances to and retreats from the lock plate, and that is engaged with one of the holes of the lock plate. The steering shaft includes a first end to which a steering member is mounted and a second end. The partition portions are provided such that a height of a first end-side partition portion in a direction toward the tooth retreated from the lock plate is greater than that of a second end-side partition portion positioned on a second end side of the first end-side partition portion.
摘要翻译： 转向装置包括：转向轴，在轴向可伸缩地调节的柱套; 设置有多个孔的锁定板和沿轴向布置的多个分隔部; 以及从锁定板前进和退出的齿，并且与锁定板中的一个孔接合的齿。 转向轴包括安装转向构件的第一端和第二端。 分隔部设置成使得第一端侧分隔部在朝向从锁定板退回的齿的方向上的高度大于位于第一端的第二端侧的第二端侧分隔部的高度 侧分隔部。
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公开(公告)号：US09108673B2
公开(公告)日：2015-08-18
申请号：US14208412
申请日：2014-03-13
发明人： Joseph R. Streng
摘要： An adjustable steering column for a vehicle is provided. The adjustable steering column includes a mounting bracket configured to be secured to an adjacent vehicle component, a compression bracket movably positioned relative to the mounting bracket, and a column jacket extending along a first axis and having an upper jacket and a lower jacket telescopically coupled to one another. The adjustable steering column further includes a locking mechanism movable between a locked position and an unlocked position configured to selectively restrict adjustment of the upper jacket in a telescope direction, and at least one release mechanism configured to allow telescoping movement of the upper jacket with the locking mechanism in the locked position in response to an excessive axial force applied to the column jacket. At least one energy absorbing mechanism is configured to absorb energy during telescoping movement of the upper jacket with the locking mechanism in the locked position.
摘要翻译： 提供了一种用于车辆的可调转向柱。 可调节转向柱包括安装支架，其被配置为固定到相邻的车辆部件，相对于安装支架可移动地定位的压缩支架和沿着第一轴线延伸的柱护套，并且具有上护套和下护套， 另一个。 可调节转向柱还包括可在锁定位置和解锁位置之间移动的锁定机构，该锁定机构被构造成选择性地限制望远镜方向上的上部护套的调节;以及至少一个释放机构，其构造成允许上部护套与锁定 响应于施加到柱套的过大轴向力而在锁定位置的机构。 至少一个能量吸收机构构造成在上部护套的伸缩运动期间吸收能量，同时锁定机构处于锁定位置。
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公开(公告)号：US09108672B2
公开(公告)日：2015-08-18
申请号：US14130066
申请日：2012-09-26
申请人： NSK Ltd.
发明人： Masajirou Watanabe
摘要： Construction is achieved in which a held bracket section 30 is integrally formed with the end section of an outer column by a hydroforming method, so as to be able to substantially ensure the strength and rigidity of the held bracket section 30. A spacer 37 that is made of a material that is softer than the metal plate of the outer column 20a is assembled in the inside of the held bracket section 30 and between a pair of left and right held plate sections 31. Holes for inserting a rod for fastening the position of the steering wheel are provided in portions of the spacer 37 and held plate sections 31 that are aligned with each other.
摘要翻译： 通过液压成形方法实现了将保持的托架部分30与外柱的端部整体形成的结构，以便能够基本上确保保持的支架部分30的强度和刚性。 由比外柱20a的金属板更柔软的材料组装在保持的支架部分30的内部和一对左右的保持板部分31之间。用于插入杆的孔用于紧固位置 方向盘设置在彼此对准的间隔件37和保持板部31的部分中。
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公开(公告)号：US20150191195A1
公开(公告)日：2015-07-09
申请号：US14407553
申请日：2013-05-07
发明人： Markus Domig , Thomas Raich
CPC分类号： B62D1/184 , B62D1/16 , B62D1/185 , F16C17/02 , F16C27/063 , F16C29/002 , F16C29/02 , F16C33/046 , F16C33/20 , F16C33/201 , F16C2202/52 , F16C2208/02 , F16C2208/32 , F16C2208/36 , F16C2208/66 , F16C2220/04 , F16C2226/40 , F16C2326/24
摘要： In a plain bearing for a steering spindle of a steering column for a motor vehicle having an inner ring for receiving and slidingly mounting the steering spindle, the inner ring is surrounded by an outer ring, and elastic intermediate pieces are arranged between the inner ring and the outer ring. A respective elastic intermediate piece holds the inner ring at the location of the intermediate piece at a spacing from the outer ring in relation to the radial direction in the unloaded state of the plain bearing and can be compressed in the case of a force which acts on the inner ring and is directed outwards in the radial direction, the inner ring bearing against the outer ring if a limiting value of the radial force is exceeded.
摘要翻译： 在具有用于接收和滑动地安装转向主轴的内圈的用于机动车辆的转向柱的转向柱的转向轴的滑动轴承中，内圈被外圈包围，弹性中间件布置在内圈和 外圈。 相应的弹性中间件在滑动轴承的无负载状态下将内圈保持在中间件的位置处与外圈相对于径向相对于径向的间隔处，并且在作用在其上的力的情况下可以被压缩 如果超过径向力的极限值，则内圈并沿径向向外定向，内环承受外圈。
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公开(公告)号：US09073573B2
公开(公告)日：2015-07-07
申请号：US14256602
申请日：2014-04-18
申请人： JTEKT CORPORATION
发明人： Tomonori Sugiura
摘要： A steering system configured so that the possibility of occurrence of half-lock is significantly reduced is provided. A fastening mechanism has a pair of fastening members that fasten a pair of stationary side plates of a stationary bracket fixed to a vehicle body and a pair of movable side plates of a column bracket fixed to an upper jacket. A stationary tooth row is provided at only one location, that is, a first edge portion located on a steering member side of a tilt slot in a left stationary side plate. A second cam that serves as the fastening member has a first fastening portion that fastens the first edge portion adjacent to the tilt slot. A movable tooth row having teeth that are engaged with teeth of the stationary tooth row is provided in the first fastening portion.
摘要翻译： 提供了构造成使得半锁发生的可能性显着减小的转向系统。 紧固机构具有固定在车体上的固定支架的一对固定侧板和固定于上套管的柱托架的一对可动侧板的固定部件。 仅在一个位置设置固定齿排，即位于左侧固定侧板的倾斜槽的转向构件侧的第一边缘部。 用作紧固构件的第二凸轮具有紧固倾斜槽的第一边缘部分的第一紧固部分。 具有与固定齿列的齿接合的齿的可动齿排设置在第一紧固部分中。
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公开(公告)号：US20150166093A1
公开(公告)日：2015-06-18
申请号：US14402862
申请日：2013-07-03
申请人： NSK LTD.
发明人： Seiichi Moriyama , Daisuke Terasawa
摘要： When an adjustment lever 32 is rotated in order to adjust the position of a steering wheel 1, the adjustment lever 32 is prevented from vigorously rotating, which prevents making the driver who operates the adjustment lever 32 feel discomfort. An expandable damper 35 that provides resistance to the rotation of the adjustment lever 32 is provided between a protrusion 34 that rotates together with the adjustment lever 32 centered around an adjustment rod and an extending portion 37 that is provided on a support-plate portion 15c. The expandable damper 35 has a cylinder portion 38 and a damper rod 39 that are combined so as to be able to displace relative to each other in the axial direction by way of grease 40.
摘要翻译： 为了调整方向盘1的位置而调节杠杆32旋转时，防止调节杆32剧烈旋转，防止使操作调节杆32的驾驶员感到不适。 在与调节杆对中的调节杆32一起旋转的突起34和设置在支撑板部15c上的延伸部37之间设置有提供对调节杆32的旋转的阻力的可膨胀阻尼器35。 可膨胀阻尼器35具有圆筒部38和阻尼杆39，该圆筒部38和阻尼杆39组合成能够通过润滑脂40在轴向上相对于彼此位移。
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公开(公告)号：US09033368B2
公开(公告)日：2015-05-19
申请号：US14288915
申请日：2014-05-28
申请人： MANDO CORPORATION
发明人： Sang Chul Ku
摘要： The present invention relates to a tilt or tilt and telescopic steering apparatus for use in a vehicle. According to an exemplary embodiment of the present invention, a conventional structure, which should be provided with both of tilting fixing gears and telescopic fixing gears for locking after a tilt or tilt and telescopic operation, is improved in such a manner that the tilt or tilt and telescopic operation may be locked by a locking member and a linear protruding portion. As a result, an improper tooth-engagement phenomenon (tooth-on-tooth phenomenon) between gear teeth can be prevented, the tilt operation and the telescopic operation can be simultaneously locked, and required components can be reduced such that material costs can be reduced.
摘要翻译： 本发明涉及一种用于车辆的倾斜或倾斜和伸缩转向装置。 根据本发明的示例性实施例，在倾斜或倾斜和伸缩操作之后应设置倾斜固定齿轮和用于锁定的伸缩式固定齿轮的常规结构被改进，使得倾斜或倾斜 并且伸缩操作可以被锁定构件和线性突出部分锁定。 结果，可以防止齿轮齿之间的齿啮合现象（齿上齿现象）不同，可以同时锁定倾斜操作和伸缩操作，并且可以减少所需的部件，从而减少材料成本 。
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