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公开(公告)号：US20150158458A1
公开(公告)日：2015-06-11
申请号：US14411574
申请日：2013-11-15
Applicant: NSK Ltd.
Inventor： Yusuke Suemasu , Masaya Jouta
IPC: B60R25/023 , B60R25/021
CPC classification number: B60R25/023 , B60R25/02105 , B60R25/02107
Abstract: A steering apparatus (1) is provided, which includes: a key lock collar (5) being fitted on a steering shaft (2) and restricted from rotating by a steering lock mechanism when performing a steering lock; and a slip ring (8) being interposed between the steering shaft (2) and the key lock collar (5) in radial directions, wherein the slip ring (8) includes a plurality of protruded portions (9) protruding outwardly or inwardly in the radial directions and being provided in a circumferential direction, and an inner peripheral portion of the key lock collar (5) covering the slip ring (8) is formed with large-diameter portions (7a) and small-diameter portions (7b) in the axial direction, thereby further stabilizing slip torque of the key lock and enlarging a range of dimensional allowance.
Abstract translation: 提供了一种转向装置（1），其包括：键锁圈（5），其安装在转向轴（2）上，并且当执行转向锁时被转向锁定机构限制转动; 以及在所述转向轴（2）和所述钥匙锁定环（5）之间沿径向插入的滑环（8），其中，所述滑环（8）包括在所述转向轴（2）和所述钥匙锁定环（5）之间向内或向内突出的多个突出部分 径向方向并且设置在圆周方向上，并且覆盖滑环（8）的钥匙锁定环（5）的内周部分在其中形成有大直径部分（7a）和小直径部分（7b） 从而进一步稳定钥匙锁的滑移扭矩并扩大尺寸余量的范围。
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公开(公告)号：US09415795B2
公开(公告)日：2016-08-16
申请号：US14438876
申请日：2014-10-10
Applicant: NSK Ltd.
Inventor： Wataru Hagiwara , Masaya Jouta , Hideki Kojima
Abstract: A steering apparatus is disclosed, the apparatus including friction plates 23, 24a, 24b clamped by a clamping bolt 10 together with a clamp portion and a vehicle-sided bracket 6 to extend toward a rear side of a vehicle in an axial direction; and a holding member 20 fitted on an inner column 3 and connected to portions, on the rear side of the vehicle, of the friction plates 23, 24a, 24b, the holding member 20 and the inner column 3 being connected together via shearing pins 21a, 21b, the shearing pins being sheared into fracture upon receiving a predetermined level of impact force to enable a more stable and lower separating load to be acquired.
Abstract translation: 公开了一种转向装置，该装置包括由夹紧螺栓10与夹紧部分和车辆侧支架6一起夹持的摩擦板23,24a，24b，其沿轴向朝向车辆的后侧延伸; 以及安装在内柱3上的保持构件20，其连接到车辆后侧的摩擦板23,24a，24b的部分，保持构件20和内柱3通过剪切销21a连接在一起 如图21b所示，剪切销在接收到预定水平的冲击力时被剪断，从而能够获得更稳定和更低的分离负荷。
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公开(公告)号：US20160167695A1
公开(公告)日：2016-06-16
申请号：US14438878
申请日：2014-10-10
Applicant: NSK LTD.
Inventor： Wataru Hagiwara , Masaya Jouta
IPC: B62D1/19
Abstract: A steering apparatus is disclosed, the apparatus including: friction plates 23, 24a, 24b fastened by a fastening mechanism with a clamp portion and a vehicle-sided bracket 6; and an annular member 20 fitted on an inner column 3 and connected to the friction plates 23, 24a, 24b, the annular member 20 and the inner column 3 being formed with through-holes 20a, 3a penetrating the annular member 20 and the inner column 3 in the vicinity of a connecting portion between the friction plates 23, 24a, 24b and the annular member 20 and being connected by a pin 21 inserted into the through-holes 20a, 3a, the pin being fractured upon receiving predetermined impact force, resulting in canceling the connection between the annular member 20 and the inner column 3 to enable a more stable and lower separating load to be acquired.
Abstract translation: 公开了一种转向装置，该装置包括：由具有夹紧部分和车辆侧支架6的紧固机构固定的摩擦板23,24a，24b; 以及安装在内柱3上并连接到摩擦板23,24a，24b的环形构件20，环形构件20和内柱3形成有穿过环形构件20的通孔20a，3a和内柱 如图3所示，在摩擦片23,24a和24b与环形构件20之间的连接部分附近，并且通过插入到通孔20a，3a中的销21连接，该销在受到预定的冲击力时被断裂，结果 在取消环状构件20和内柱3之间的连接的情况下，能够获得更稳定和更低的分离负荷。
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Patent Agency Ranking
公开(公告)号：US09266502B2
公开(公告)日：2016-02-23
申请号：US14411512
申请日：2013-11-15
Applicant: NSK Ltd.
Inventor： Yusuke Suemasu , Masaya Jouta
IPC: B60R25/021 , B60R25/023
CPC classification number: B60R25/023 , B60R25/021 , B60R25/02105
Abstract: A steering apparatus includes a key lock collar (5) fitted on a steering shaft (2) and restricted from rotating by a steering lock mechanism when performing a steering lock, and a cylindrical slip ring (7) interposed between the steering shaft (2) and the key lock collar (5) in radial directions. The slip ring (7) includes a plurality of protruded portions (8) protruding outwardly or inwardly in the radial directions and being provided in a circumferential direction, and an axis-directional portion of the steering shaft (2) covered by the slip ring (7) is formed with a large-diameter portion (10a) and a small-diameter portion (10b), thereby further stabilizing slip torque of the key lock collar (5) and enlarging a range of a dimensional allowance.
Abstract translation: 一种转向装置，包括安装在转向轴（2）上的钥匙锁定环（5），并且在执行转向锁定时被转向锁定机构旋转限制;以及插入转向轴（2）之间的圆柱形滑环（7） 和钥匙锁圈（5）。 滑环（7）包括沿径向向外或向内突出并沿圆周方向设置的多个突出部分（8）和转向轴（2）的由滑环（2）覆盖的轴向部分 7）形成有大直径部分（10a）和小直径部分（10b），从而进一步稳定了钥匙锁定环（5）的滑动扭矩并且扩大了尺寸余量的范围。
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公开(公告)号：US09415796B2
公开(公告)日：2016-08-16
申请号：US14438878
申请日：2014-10-10
Applicant: NSK Ltd.
Inventor： Wataru Hagiwara , Masaya Jouta
Abstract: A steering apparatus is disclosed, the apparatus including: friction plates 23, 24a, 24b fastened by a fastening mechanism with a clamp portion and a vehicle-sided bracket 6; and an annular member 20 fitted on an inner column 3 and connected to the friction plates 23, 24a, 24b, the annular member 20 and the inner column 3 being formed with through-holes 20a, 3a penetrating the annular member 20 and the inner column 3 in the vicinity of a connecting portion between the friction plates 23, 24a, 24b and the annular member 20 and being connected by a pin 21 inserted into the through-holes 20a, 3a, the pin being fractured upon receiving predetermined impact force, resulting in canceling the connection between the annular member 20 and the inner column 3 to enable a more stable and lower separating load to be acquired.
Abstract translation: 公开了一种转向装置，该装置包括：由具有夹紧部分和车辆侧支架6的紧固机构固定的摩擦板23,24a，24b; 以及安装在内柱3上并连接到摩擦板23,24a，24b的环形构件20，环形构件20和内柱3形成有穿过环形构件20的通孔20a，3a和内柱 如图3所示，在摩擦片23,24a和24b与环形构件20之间的连接部分附近，并且通过插入到通孔20a，3a中的销21连接，该销在受到预定的冲击力时被断裂，结果 在取消环状构件20和内柱3之间的连接的情况下，能够获得更稳定和更低的分离负荷。
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公开(公告)号：US20160167694A1
公开(公告)日：2016-06-16
申请号：US14438876
申请日：2014-10-10
Applicant: NSK LTD.
Inventor： Wataru Hagiwara , Masaya Jouta , Hideki Kojima
IPC: B62D1/19
Abstract: A steering apparatus is disclosed, the apparatus including friction plates 23, 24a, 24b clamped by a clamping bolt 10 together with a clamp portion and a vehicle-sided bracket 6 to extend toward a rear side of a vehicle in an axial direction; and a holding member 20 fitted on an inner column 3 and connected to portions, on the rear side of the vehicle, of the friction plates 23, 24a, 24b, the holding member 20 and the inner column 3 being connected together via shearing pins 21a, 21b, the shearing pins being sheared into fracture upon receiving a predetermined level of impact force to enable a more stable and lower separating load to be acquired.
Abstract translation: 公开了一种转向装置，该装置包括由夹紧螺栓10与夹紧部分和车辆侧支架6一起夹持的摩擦板23,24a，24b，其沿轴向朝向车辆的后侧延伸; 以及安装在内柱3上的保持构件20，其连接到车辆后侧的摩擦板23,24a，24b的部分，保持构件20和内柱3通过剪切销21a连接在一起 如图21b所示，剪切销在接收到预定水平的冲击力时被剪断，从而能够获得更稳定和更低的分离负荷。
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公开(公告)号：US09102292B2
公开(公告)日：2015-08-11
申请号：US14411574
申请日：2013-11-15
Applicant: NSK Ltd.
Inventor： Yusuke Suemasu , Masaya Jouta
IPC: B60Q1/00 , B60R25/023 , B60R25/021
CPC classification number: B60R25/023 , B60R25/02105 , B60R25/02107
Abstract: A steering apparatus (1) is provided, which includes: a key lock collar (5) being fitted on a steering shaft (2) and restricted from rotating by a steering lock mechanism when performing a steering lock; and a slip ring (8) being interposed between the steering shaft (2) and the key lock collar (5) in radial directions, wherein the slip ring (8) includes a plurality of protruded portions (9) protruding outwardly or inwardly in the radial directions and being provided in a circumferential direction, and an inner peripheral portion of the key lock collar (5) covering the slip ring (8) is formed with large-diameter portions (7a) and small-diameter portions (7b) in the axial direction, thereby further stabilizing slip torque of the key lock and enlarging a range of dimensional allowance.
Abstract translation: 提供了一种转向装置（1），其包括：键锁圈（5），其安装在转向轴（2）上，并且当执行转向锁时被转向锁定机构限制转动; 以及在所述转向轴（2）和所述钥匙锁定环（5）之间沿径向插入的滑环（8），其中，所述滑环（8）包括在所述转向轴（2）和所述钥匙锁定环（5）之间向内或向内突出的多个突出部分 径向方向并且设置在圆周方向上，并且覆盖滑环（8）的钥匙锁定环（5）的内周部分在其中形成有大直径部分（7a）和小直径部分（7b） 从而进一步稳定钥匙锁的滑移扭矩并扩大尺寸余量的范围。
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公开(公告)号：US20150166008A1
公开(公告)日：2015-06-18
申请号：US14411512
申请日：2013-11-15
Applicant: NSK Ltd.
Inventor： Yusuke Suemasu , Masaya Jouta
IPC: B60R25/023 , B60R25/021
CPC classification number: B60R25/023 , B60R25/021 , B60R25/02105
Abstract: A steering apparatus includes a key lock collar (5) fitted on a steering shaft (2) and restricted from rotating by a steering lock mechanism when performing a steering lock, and a cylindrical slip ring (7) interposed between the steering shaft (2) and the key lock collar (5) in radial directions. The slip ring (7) includes a plurality of protruded portions (8) protruding outwardly or inwardly in the radial directions and being provided in a circumferential direction, and an axis-directional portion of the steering shaft (2) covered by the slip ring (7) is formed with a large-diameter portion (10a) and a small-diameter portion (10b), thereby further stabilizing slip torque of the key lock collar (5) and enlarging a range of a dimensional allowance.
Abstract translation: 一种转向装置，包括安装在转向轴（2）上的钥匙锁定环（5），并且在执行转向锁定时被转向锁定机构旋转限制;以及插入转向轴（2）之间的圆柱形滑环（7） 和钥匙锁圈（5）。 滑环（7）包括沿径向向外或向内突出并沿圆周方向设置的多个突出部分（8）和转向轴（2）的由滑环（2）覆盖的轴向部分 7）形成有大直径部分（10a）和小直径部分（10b），从而进一步稳定了钥匙锁定环（5）的滑动扭矩并且扩大了尺寸余量的范围。
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