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公开(公告)号：EP2565103A1
公开(公告)日：2013-03-06
申请号：EP11740803.9
申请日：2011-06-13
申请人： NSK Ltd.
发明人： ARAKAWA, Tetsuo , FUKUDA, Hiroshi
CPC分类号： B62D1/195
摘要： Construction of a steering column support apparatus is achieved that is able to suppress an increase in the height dimension, maintain a function of the steering column 6a being able to displace smoothly in the forward direction during a secondary collision and prevent the steering column from dropping down even when the steering column 6a is displaced in the forward direction due to a secondary collision. The steering column support apparatus comprises a non-dropping bracket 45 that is fastened to the vehicle body, a dropping bracket 46 that is supported by the steering column 6a, a pair of bolts 47 and a pair of support capsules 16a. During a secondary collision, the supporting force of the support capsules 16a for supporting the non-dropping bracket 45 is lost and the steering column 6a displaces in the forward direction together with the bolts 47, support capsules 16a and dropping bracket 46, however, does not drop from the non-dropping bracket.
摘要翻译： 实现了转向柱支撑装置的结构，其能够抑制高度尺寸的增加，保持转向柱6a在二次碰撞期间在向前方向上平滑地移动的功能，并且防止转向柱下降 即使转向柱6a由于二次碰撞而向前方移位。 转向柱支撑装置包括固定在车身上的非落架托架45，由转向柱6a支撑的落架托架46，一对螺栓47和一对支承筒16a。 在二次碰撞期间，用于支撑不脱落托架45的支撑胶囊16a的支撑力消失，并且转向柱6a与螺栓47，支撑胶囊16a和下落托架46一起向前移动，然而， 不从不掉落的支架上掉落。
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公开(公告)号：EP2949544A1
公开(公告)日：2015-12-02
申请号：EP14743269.4
申请日：2014-01-20
申请人： NSK Ltd.
摘要： Construction is achieved in which a steering column 4b and a support bracket 17b are able to smoothly displace in the forward direction during a secondary collision Spring-side locking sections 40 of a bias spring 32a engage with locking tabs 41 of the support bracket 17b in a state so as to press downward on the locking tabs 41. A pressure section 35a of the bias spring 32a engages with a receiving surface of the steering column 4b in a state so as to cause an upward pressure force to act on the steering column 4b During a secondary collision, when the bias spring 32a displaces in the forward direction during the stroke through which the steering column 4b and support bracket 17b are able to displace in the forward direction and interferes with a gear housing 12 of a steering-assist apparatus 5, the locked state between the spring-side locking sections 40 and the locking tabs 41 is released, which allows the steering column 4b and the support bracket 17b to smoothly displace further in the forward direction.
摘要翻译： 在二次碰撞期间，实现了转向柱4b和支撑托架17b能够顺利地向前移动的构造，偏置弹簧32a的弹簧侧锁定部分40与支撑托架17b的锁定突舌41接合在一起 以便向下按压锁定片41.偏压弹簧32a的压力部分35a在转动柱4b的一个状态下与转向柱4b的接收表面接合，从而使向上的压力作用在转向柱4b上 当转向柱4b和支撑托架17b能够向前移动并且与转向辅助装置5的齿轮箱12干涉的行程期间，当偏置弹簧32a向前移动时， 弹簧侧锁定部40和锁定片41之间的锁定状态被释放，这允许转向柱4b和支撑托架17b进一步顺利地移动 正向。
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公开(公告)号：EP2949544B1
公开(公告)日：2018-08-15
申请号：EP14743269.4
申请日：2014-01-20
申请人： NSK Ltd.
摘要： Construction is achieved in which a steering column 4b and a support bracket 17b are able to smoothly displace in the forward direction during a secondary collision Spring-side locking sections 40 of a bias spring 32a engage with locking tabs 41 of the support bracket 17b in a state so as to press downward on the locking tabs 41. A pressure section 35a of the bias spring 32a engages with a receiving surface of the steering column 4b in a state so as to cause an upward pressure force to act on the steering column 4b During a secondary collision, when the bias spring 32a displaces in the forward direction during the stroke through which the steering column 4b and support bracket 17b are able to displace in the forward direction and interferes with a gear housing 12 of a steering-assist apparatus 5, the locked state between the spring-side locking sections 40 and the locking tabs 41 is released, which allows the steering column 4b and the support bracket 17b to smoothly displace further in the forward direction.
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公开(公告)号：EP2565103B1
公开(公告)日：2015-04-01
申请号：EP11740803.9
申请日：2011-06-13
申请人： NSK Ltd.
发明人： ARAKAWA, Tetsuo , FUKUDA, Hiroshi
CPC分类号： B62D1/195
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