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公开(公告)号：US08899129B2
公开(公告)日：2014-12-02
申请号：US13883628
申请日：2011-12-14
摘要： A tilt-up mechanism for tilting up an upper column of a steering column from a drive position to a tilt-up position is configured independently from a tilt angle adjusting mechanism and a column length adjusting mechanism. When an operator who is to get on/off an operator's seat steps on and operates a pedal of the tilt-up mechanism, an engaged state of a lock pin with respect to a tilt-up member is disengaged. The tilt-up member is rotated around a support shaft, by a spring force of a tilt-up spring, whereby the upper column is tilted up together with a steering wheel in a direction (A) away from the operator's seat. At this time, the tilt angle and the column length can be held at positions adjusted in advance.
摘要翻译： 独立于倾斜角度调节机构和列长度调节机构，配置用于将转向柱的上部列从驱动位置向倾斜位置倾斜的向上倾斜机构。 当要操作操作者座椅的操作者踏上并操作倾斜机构的踏板时，锁定销相对于倾斜向上构件的接合状态被分离。 倾斜构件通过倾斜弹簧的弹簧力围绕支撑轴旋转，由此上柱与方向盘一起沿远离驾驶员座椅的方向（A）向上倾斜。 此时，倾斜角度和列长度可以保持在预先调整的位置。
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公开(公告)号：US20140109715A1
公开(公告)日：2014-04-24
申请号：US13883628
申请日：2011-12-14
IPC分类号： B62D1/187
摘要： A tilt-up mechanism for tilting up an upper column of a steering column from a drive position to a tilt-up position is configured independently from a tilt angle adjusting mechanism and a column length adjusting mechanism. When an operator who is to get on/off an operator's seat steps on and operates a pedal of the tilt-up mechanism, an engaged state of a lock pin with respect to a tilt-up member is disengaged. The tilt-up member is rotated around a support shaft, by a spring force of a tilt-up spring, whereby the upper column is tilted up together with a steering wheel in a direction (A) away from the operator's seat. At this time, the tilt angle and the column length can be held at positions adjusted in advance.
摘要翻译： 独立于倾斜角度调节机构和列长度调节机构，配置用于将转向柱的上部列从驱动位置向倾斜位置倾斜的向上倾斜机构。 当要操作操作者座椅的操作者踏上并操作倾斜机构的踏板时，锁定销相对于倾斜向上构件的接合状态被分离。 倾斜构件通过倾斜弹簧的弹簧力围绕支撑轴旋转，由此上柱与方向盘一起沿远离驾驶员座椅的方向（A）向上倾斜。 此时，倾斜角度和列长度可以保持在预先调整的位置。
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