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公开(公告)号：EP2952409A1
公开(公告)日：2015-12-09
申请号：EP14745693.3
申请日：2014-01-30
CPC分类号： B62D1/195
摘要： A steering column device is provided with a pair of suspension shafts which connects a first plate of a fixed bracket and a second plate of a movable bracket, thereby suspending a movable jacket through the movable bracket. A pair of first holes, each of which is an elongated hole, into which the pair of suspension shafts is inserted, is formed in the first plate. A connection and separation mechanism which separates, at the time of a secondary collision, the second plate from a predetermined position of the first plate in a column movement direction includes a resin pin disposed only between the pair of first holes in relation to a direction (Y1) orthogonal to the column movement direction.
摘要翻译： 转向柱装置设置有一对悬挂轴，该一对悬挂轴连接固定支架的第一板和可移动支架的第二板，由此通过可移动支架悬挂可动套。 在第一板上形成有一对第一孔，每一个第一孔均为细长孔，一对悬挂轴插入其中。 在二次碰撞时，将第二板从第一板的预定位置沿列移动方向分离的连接和分离机构包括树脂销，其仅在一对第一孔之间相对于方向 Y1）与列移动方向正交。
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公开(公告)号：EP3088276B1
公开(公告)日：2018-08-29
申请号：EP14874708.2
申请日：2014-12-25
发明人： TANAKA, Eiji , IMAGAKI, Susumu , YAO, Hiroyuki , IMAMURA, Kenji , OKUNO, Kentaro , HAYASHI, Eiji
IPC分类号： B62D1/19
CPC分类号： B62D1/195 , B62D1/192 , Y10T403/11
摘要： A pin assembly includes: a resin pin; and a collar fitted to a round shaft portion of the resin pin and having higher hardness than the resin pin. The round shaft portion is sheared to cancel connection between a first plate and a second plate upon secondary collision of a vehicle. The collar includes an end face received by a reception surface of the second plate, and shears the round shaft portion in a shear plane along the end face upon the secondary collision. The round shaft portion includes a hollow hole. An inner circumference of the hollow hole includes a straight portion which has a generating line parallel to an axial direction of the round shaft portion and which is traversed by a plane including the end face of the collar.
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公开(公告)号：EP3085602B1
公开(公告)日：2018-08-22
申请号：EP16166242.4
申请日：2016-04-20
发明人： IMAGAKI, Susumu , TANO, Atsushi , KIKUIRI, Kentaro , NUNOMURA, Shunsuke , ISHII, Yuuji , KAWAKAMI, Hiroshi
摘要： A fastening mechanism fastens a first side plate to a second side plate by a first fastening member 32. A boss 50 with a rhombic cross-section of the first fastening member 32 is inserted into a telescopic-adjust long groove 23 of the second side plate. An outer periphery 50a of the boss 50 includes a first corner part 61 and a third corner part 63 each forming an obtuse angle and facing each other. The first corner part 61 is disposed on an upper side XU in an axial direction X, on a lower side YL in a tilt direction Y, while the third corner part 63 is disposed on a lower side XL in the axial direction X, on an upper side YU in the tilt direction Y. A width DT across the first corner part 61 and the third corner part 63 is shorter than a groove width W of the telescopic-adjust long groove 23.
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公开(公告)号：EP3031696B1
公开(公告)日：2018-01-31
申请号：EP15198267.5
申请日：2015-12-07
申请人： JTEKT Corporation
发明人： IMAGAKI, Susumu , OKANO, Ryota , SAKUDA, Masayoshi , TAKAHASHI, Yuji , SUGIURA, Tomonori , ISHIMURA, Shoji , KUBOTA, Tatsuro
摘要： A steering system 1 includes an upper jacket 10 that is movable in an axial direction X, a first stopper member 41 fixed to the upper jacket 10, and a second stopper member 42 on a vehicle body. When a lock and unlock mechanism 4 unlocks the upper jacket 10, the second stopper member 42 moves to an advanced position where the second stopper member 42 faces the first stopper member 41 in the axial direction X. When the lock and unlock mechanism 4 locks the upper jacket 10, the second stopper member 42 moves to a retracted position where the second stopper member 42 retracts from the advanced position.
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公开(公告)号：EP3028926A1
公开(公告)日：2016-06-08
申请号：EP14831912.2
申请日：2014-07-31
摘要： Provided is a steering device including a hollow upper jacket that accommodates a steering shaft, a first engagement member, a rotary shaft that extends in a direction intersecting an axial direction of the steering shaft, and a second engagement member that is a component independent from the rotary shaft. The first engagement member has an engagement hole and is attached to the upper jacket. The second engagement member has an engagement projection which is engageable with the engagement hole. The second engagement member is movable between a lock position where the engagement projection engages with the engagement hole and a release position where the engagement projection is disengaged from the engagement hole, in accordance with a rotation of the rotary shaft. A vertical direction of the second engagement member between the lock position and the release position is different from a rotating direction of the rotary shaft.
摘要翻译： 本发明提供一种转向装置，该转向装置具备：中空的上套，该中空的上套容纳转向轴，第一卡合部件，在与转向轴的轴向交叉的方向上延伸的旋转轴，以及第二卡合部件， 旋转轴。 第一接合构件具有接合孔并且附接至上套。 第二接合构件具有可与接合孔接合的接合突起。 根据旋转轴的旋转，第二接合构件能够在接合突起与接合孔接合的锁定位置和接合突起与接合孔脱离的释放位置之间移动。 第二接合部件在锁定位置和释放位置之间的竖直方向不同于旋转轴的旋转方向。
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公开(公告)号：EP3023319A1
公开(公告)日：2016-05-25
申请号：EP14826317.1
申请日：2014-07-17
IPC分类号： B62D1/19
摘要： A resin pin (61) which is passed through a first resin-pin passing hole (66) of a first plate (30), and a second resin-pin passing hole (67) of a second plate (32) to couple the second plate (32) to a predetermined position of the first plate (30) is sheared in a secondary collision, and causes the second plate (32) to release from the predetermined position in a column movement direction. A slide plate (43) which extends along the upper surface (30a) of the first plate (30) has a resin-pin visual check hole (65). A highly hard collar (62) is received by the second plate (32), placed in the first resin-pin passing hole (66), and fitted to a shaft portion (64) of the resin pin (61). In the resin pin (61), axial elastic projections (81) which apply a pressing and urging force to the slide plate (43) are disposed at positions avoiding a range where, in a secondary collision, the resin-pin visual check hole (65) is passed in the column movement direction.
摘要翻译： 穿过第一板（30）的第一树脂销通过孔（66）和第二板（32）的第二树脂销通过孔（67）的树脂销（61）将第二板 在所述第一板（30）的预定位置上，板（32）在二次碰撞中剪切，并且使所述第二板（32）沿着柱移动方向从所述预定位置释放。 沿着第一板（30）的上表面（30a）延伸的滑板（43）具有树脂销视觉检查孔（65）。 第二板（32）容纳高硬度的套环（62），并放置在第一树脂销通过孔（66）中，并装配到树脂销（61）的轴部分（64）上。 在树脂销61中，对滑动板43施加推压力的轴向弹性突起81配置在避开二次碰撞时的树脂销目视确认孔（ 65）在列移动方向上通过。
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公开(公告)号：EP3865373A1
公开(公告)日：2021-08-18
申请号：EP21156560.1
申请日：2021-02-11
申请人： JTEKT CORPORATION
发明人： IMAGAKI, Susumu , SAKUDA, Masayoshi , BAITO, Takahiro , ADACHI, Takuya , HIGUCHI, Kota , TANAKA, So , FUJIWARA, Kazuki , UTSUNOMIYA, Kenji
摘要： A steering column device includes an inner tube (120), a housing (130), and a lock mechanism (150) configured. The lock mechanism (150) includes a first engagement member (151), a second engagement member (152), a first urging member (153), a second urging member (154), a cam member (155) configured to rotate about a rotation axis extending in a direction in which the first urging member (153) and the second urging member (154) are arranged such that the second urging member (154) serving as a follower is moved in the direction in which the first urging member (153) and the second urging member (154) are arranged to change a magnitude relationship between an urging force of the first urging member (153) and an urging force of the second urging member (154), and an operation lever (156) configured to operate the cam member (155).
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