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公开(公告)号：EP2905200A1
公开(公告)日：2015-08-12
申请号：EP15153991.3
申请日：2015-02-05
发明人： Sakata, Toru
IPC分类号： B62D1/184
摘要： A steering device 1 includes a steering column 4 capable of a telescopic adjustment, a support bracket 24 provided with an insertion hole 34, a movable tooth member 37 fitted into the insertion hole 34 with play in an axial direction X, and a stationary tooth member 47 arranged so as to face the movable tooth member 37. The movable tooth member 37 has a first tooth 39, and is elastically displaceable to both sides in the axial direction X from a predetermined neutral position. The stationary tooth member 47 with a second tooth 57 engageable with the first tooth 39 is moved in a lateral direction Y to be brought into contact with the movable tooth member 37 and to be separated therefrom. As a result, the second tooth 57 is allowed to engage with the first tooth 39, and engagement between the first tooth 39 and the second tooth 57 is released.
摘要翻译： 转向装置1具有能够进行伸缩调整的转向柱4，具有插入孔34的支承托架24，在该插入孔34中沿轴向X间隙地嵌入的可动齿部件37以及固定齿部件 与可动齿部件37相对配置。可动齿部件37具有第一齿部39，并且能够从规定的中立位置向轴向X的两侧弹性位移。 具有可与第一齿39啮合的第二齿57的固定齿构件47沿横向方向Y移动以与可动齿构件37接触并与其分离。 结果，第二齿57被允许与第一齿39接合，并且第一齿39和第二齿57之间的接合被释放。
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公开(公告)号：EP2910452A3
公开(公告)日：2016-04-06
申请号：EP15155637.0
申请日：2015-02-18
发明人： Sakata, Toru
IPC分类号： B62D1/19
摘要： In a steering system, an energy absorbing member (35; 60; 60B) is plastically deformed by being drawn by a drawing shaft (32; 71, 72; 71, 72B) during a secondary collision. A first drawing shaft (32) or a plurality of second drawing shafts (71, 72; 71, 72B) is provided as the drawing shaft (32; 71, 72; 71, 72B). The first drawing shaft (32) or an adjusted shaft (72; 72B) among the second drawing shafts (71, 72; 71, 72B) is driven to change a drawing portion of the first drawing shaft (32) that is engaged with the energy absorbing member (35; 60; 60B) to draw the energy absorbing member (35; 60; 60B) during the secondary collision or to change the number of the second drawing shafts engaged with the energy absorbing member (35; 60; 60B) to draw the energy absorbing member (35; 60; 60B) during the secondary collision such that a shock absorbing load is changed.
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公开(公告)号：EP2905200B1
公开(公告)日：2017-03-22
申请号：EP15153991.3
申请日：2015-02-05
发明人： Sakata, Toru
IPC分类号： B62D1/184
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公开(公告)号：EP2910452A2
公开(公告)日：2015-08-26
申请号：EP15155637.0
申请日：2015-02-18
发明人： Sakata, Toru
IPC分类号： B62D1/19
摘要： In a steering system, an energy absorbing member (35; 60; 60B) is plastically deformed by being drawn by a drawing shaft (32; 71, 72; 71, 72B) during a secondary collision. A first drawing shaft (32) or a plurality of second drawing shafts (71, 72; 71, 72B) is provided as the drawing shaft (32; 71, 72; 71, 72B). The first drawing shaft (32) or an adjusted shaft (72; 72B) among the second drawing shafts (71, 72; 71, 72B) is driven to change a drawing portion of the first drawing shaft (32) that is engaged with the energy absorbing member (35; 60; 60B) to draw the energy absorbing member (35; 60; 60B) during the secondary collision or to change the number of the second drawing shafts engaged with the energy absorbing member (35; 60; 60B) to draw the energy absorbing member (35; 60; 60B) during the secondary collision such that a shock absorbing load is changed.
摘要翻译： 在转向系统中，能量吸收构件（35; 60; 60B）在二次碰撞期间通过由牵引轴（32; 71,72; 71,72B）拉动而塑性变形。 作为牵引轴（32; 71,72; 71,72B），设置有第一牵拉轴（32）或多个第二牵拉轴（71,72; 71,72B）。 第二牵引轴（71,72; 71,72B）中的第一牵拉轴（32）或调整轴（72; 72B）被驱动以改变第一牵拉轴（32）的与第二牵拉轴 （35; 60; 60B），以在二次碰撞期间拉动能量吸收构件（35; 60; 60B）或改变与能量吸收构件（35; 60; 60B）接合的第二拉拔轴的数量; 以在二次碰撞期间拉动能量吸收构件（35; 60; 60B），从而改变冲击吸收载荷。
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公开(公告)号：EP2353966B2
公开(公告)日：2018-05-30
申请号：EP11152635.6
申请日：2011-01-31
申请人： FUJI KIKO Co., Ltd.
发明人： Sakata, Toru
IPC分类号： B62D1/184
摘要： A steering column device (1) includes: a bracket (4) to be fixed to a vehicle body and including a first wall (41); a steering shaft (2); a steering column (3) including one end (31a) supported by the vehicle body and an outer peripheral surface with a second wall (33), and configured to rotatably support the steering shaft (2); and a clamp shaft penetrating the first wall (41) and configured to switch between a pressure and non-pressure contact states respectively where the first and second walls (41,33) are and are not in pressure contact with each other. The first and second walls (41,33) include: a pair of first protrusions (10,11) disposed separately on both sides of the clamp shaft in a first direction parallel to an axial direction of the steering column (3), and extending in a second direction perpendicular to the axial direction of the steering column (3); and a pair of second protrusions (12,13) disposed separately in the second direction and extending in the first direction. Each of the first protrusions (10,11) contacts both of the second protrusions (12,13) in the pressure contact state.
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公开(公告)号：EP2353966A2
公开(公告)日：2011-08-10
申请号：EP11152635.6
申请日：2011-01-31
申请人： FUJI KIKO Co., Ltd.
发明人： Sakata, Toru
IPC分类号： B62D1/184
摘要： A steering column device (1) includes: a bracket (4) to be fixed to a vehicle body and including a first wall (41); a steering shaft (2); a steering column (3) including one end (31a) supported by the vehicle body and an outer peripheral surface with a second wall (33), and configured to rotatably support the steering shaft (2); and a clamp shaft penetrating the first wall (41) and configured to switch between a pressure and non-pressure contact states respectively where the first and second walls (41,33) are and are not in pressure contact with each other. The first and second walls (41,33) include: a pair of first protrusions (10,11) disposed separately on both sides of the clamp shaft in a first direction parallel to an axial direction of the steering column (3), and extending in a second direction perpendicular to the axial direction of the steering column (3); and a pair of second protrusions (12,13) disposed separately in the second direction and extending in the first direction. Each of the first protrusions (10,11) contacts both of the second protrusions (12,13) in the pressure contact state.
摘要翻译： 转向柱装置（1）包括：固定到车体并包括第一壁（41）的支架（4）; 转向轴（2）; 转向柱（3），其包括由车身支撑的一端（31a）和具有第二壁（33）的外周面，并且构造成可转动地支撑转向轴（2）; 以及穿过所述第一壁（41）并夹持在所述第一壁和所述第二壁（41,33）之间并且彼此不压力接触的压力和非压力接触状态之间切换的夹紧轴。 第一和第二壁（41,33）包括：沿平行于转向柱（3）的轴向的第一方向分开设置在夹紧轴的两侧上的一对第一突起（10,11），并且延伸 在与所述转向柱（3）的轴向垂直的第二方向上; 以及一对在第二方向上分开设置并沿第一方向延伸的第二突起（12,13）。 每个第一突起（10,11）在压力接触状态下接触两个第二突起（12,13）。
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公开(公告)号：EP2402233A3
公开(公告)日：2014-01-08
申请号：EP11171695.7
申请日：2011-06-28
申请人： FUJI KIKO Co., Ltd.
发明人： Lin, Mintong , Warashina, Toshihiko , Sakata, Toru
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： A steering column apparatus includes: at least one of a tilt mechanism and a telescopic mechanism; a side bracket disposed at a rear portion of the vehicle body; a distance bracket integral with the jacket; a frictional plate that is disposed between the movable flange and the movable plate, at least one of the holes of the side bracket and the distance bracket being formed into an elongated hole extending along the direction of the movement of the jacket, the shaft portion having a noncircular section having parallel surfaces engaged with inner walls of the elongated hole, a restriction section provided in the movable plate and the shaft portion, and arranged to restrict the movable plate from moving from a predetermined axial position of the shaft portion in a direction in which the movable plate is detached from the shaft portion.
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公开(公告)号：EP2402233A2
公开(公告)日：2012-01-04
申请号：EP11171695.7
申请日：2011-06-28
申请人： FUJI KIKO Co., Ltd.
发明人： Lin, Mintong , Warashina, Toshihiko , Sakata, Toru
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： A steering column apparatus includes: at least one of a tilt mechanism and a telescopic mechanism; a side bracket disposed at a rear portion of the vehicle body; a distance bracket integral with the jacket; a frictional plate that is disposed between the movable flange and the movable plate, at least one of the holes of the side bracket and the distance bracket being formed into an elongated hole extending along the direction of the movement of the jacket, the shaft portion having a noncircular section having parallel surfaces engaged with inner walls of the elongated hole, a restriction section provided in the movable plate and the shaft portion, and arranged to restrict the movable plate from moving from a predetermined axial position of the shaft portion in a direction in which the movable plate is detached from the shaft portion.
摘要翻译： 一种转向柱装置包括：倾斜机构和伸缩机构中的至少一个; 设置在车体后部的侧托架; 与护套成一整体的距离支架; 摩擦板，所述摩擦板设置在所述可移动凸缘与所述可移动板之间，所述侧支架和所述距离支架中的至少一个孔形成为沿着所述护套的移动方向延伸的细长孔，所述轴部具有 具有与长孔的内壁接合的平行表面的非圆形部分;限制部分，其设置在可动板和轴部分中，并且布置成限制可动板从轴部分的预定轴向位置沿着 活动板从轴部分脱离。
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公开(公告)号：EP2256015A2
公开(公告)日：2010-12-01
申请号：EP10163766.8
申请日：2010-05-25
申请人： FUJI KIKO Co., Ltd.
发明人： Sakata, Toru
IPC分类号： B62D1/184
CPC分类号： B62D1/184
摘要： In a steering column device (1), when a fastening bolt (8) is rotated to a locked side, movement of a distance bracket (6) in a telescopic direction is restrained by a movable die (12) displaced by an urging force of an urging unit (15) to bring a movable-side tooth portion (12A) into mesh with a fixed-side tooth portion (11) and by a body mount bracket (5) and the distance bracket (6) brought into pressure contact with each other with an axial force of the fastening bolt (7). When the fastening bolt (7) is rotated to a unlocked side, a restraint of movement of the distance bracket (6) in the telescopic direction is released by the movable die (12) displaced by a cam protrusion to bring the movable-side tooth portion (12A) out of mesh with the fixed-side tooth portion (11) and by the body mount bracket (5) and the distance bracket (6) brought out of pressure contact with each other with the axial force of the fastening bolt (7) released.
摘要翻译： 在转向柱装置（1）中，当紧固螺栓（8）旋转到锁定侧时，距离支架（6）在伸缩方向上的移动被可移动模具（12）所限制， 推动单元（15），使可动侧齿部（12A）与固定侧齿部（11）以及主体安装支架（5）和距离支架（6）啮合，与 彼此具有紧固螺栓（7）的轴向力。 当紧固螺栓（7）旋转到未锁定侧时，距离支架（6）在伸缩方向上的运动限制由被凸轮突起移位的可动模具（12）释放，以使可动侧齿 与固定侧齿部（11）和主体安装支架（5）啮合的部分（12A）和远离支架（6）与紧固螺栓的轴向力彼此压力接触 7）发布。
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公开(公告)号：EP2353966B1
公开(公告)日：2014-11-26
申请号：EP11152635.6
申请日：2011-01-31
申请人： FUJI KIKO Co., Ltd.
发明人： Sakata, Toru
IPC分类号： B62D1/184
摘要： A steering column device (1) includes: a bracket (4) to be fixed to a vehicle body and including a first wall (41); a steering shaft (2); a steering column (3) including one end (31a) supported by the vehicle body and an outer peripheral surface with a second wall (33), and configured to rotatably support the steering shaft (2); and a clamp shaft penetrating the first wall (41) and configured to switch between a pressure and non-pressure contact states respectively where the first and second walls (41,33) are and are not in pressure contact with each other. The first and second walls (41,33) include: a pair of first protrusions (10,11) disposed separately on both sides of the clamp shaft in a first direction parallel to an axial direction of the steering column (3), and extending in a second direction perpendicular to the axial direction of the steering column (3); and a pair of second protrusions (12,13) disposed separately in the second direction and extending in the first direction. Each of the first protrusions (10,11) contacts both of the second protrusions (12,13) in the pressure contact state.
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