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公开(公告)号：US10099653B2
公开(公告)日：2018-10-16
申请号：US15213775
申请日：2016-07-19
Applicant: Autoliv Development AB
Inventor： Eiji Maemura , Yukinori Midorikawa , Masuo Matsuki
Abstract: A seat belt device includes a spindle (11) for retracting a seat belt (13), an electric actuator (55), a pre-tensioner (14) and a power transmission mechanism (20), wherein the power transmission mechanism (20) can reversibly switch the connection and disconnection between the electric actuator (55) and the spindle (11) before the pre-tensioner (14) is activated, while when the pre-tensioner (14) is activated. The power transmission mechanism (20) non-reversibly interrupts the connection between the electric actuator (55) and the spindle (11) via an elastic piece (60) when a torque difference between an actuator-side gear (80) and a spindle-side gear (82) becomes larger than a predetermined value.
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公开(公告)号：US20140319262A1
公开(公告)日：2014-10-30
申请号：US14243209
申请日：2014-04-02
Applicant: Autoliv Development AB
Inventor： Eiji Maemura , Yukinori Midorikawa , Masuo Matsuki
CPC classification number: B60R22/3416 , B60R22/46 , B60R22/4628 , B60R2022/4642 , B60R2022/4666 , B60R2022/468
Abstract: A seat belt device includes a spindle (11) for retracting a seat belt (13), an electric actuator (55), a pre-tensioner (14) and a power transmission mechanism (20), wherein the power transmission mechanism (20) can reversibly switch the connection and disconnection between the electric actuator (55) and the spindle (11) before the pre-tensioner (14) is activated, while when the pre-tensioner (14) is activated. The power transmission mechanism (20) non-reversibly interrupts the connection between the electric actuator (55) and the spindle (11) via an elastic piece (60) when a torque difference between an actuator-side gear (80) and a spindle-side gear (82) becomes larger than a predetermined value.
Abstract translation: 一种座椅安全带装置，包括用于缩回安全带（13）的主轴（11），电致动器（55），预张紧器（14）和动力传递机构（20），其中动力传递机构（20） 在预张紧器（14）被激活之前，可以可逆地切换在电动致动器（55）和主轴（11）之间的连接和断开。 当致动器侧齿轮（80）和主轴齿轮（80）之间的扭矩差异时，动力传递机构（20）经由弹性片（60）不可逆地中断电致动器（55）和主轴（11） 侧齿轮（82）变得大于预定值。
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公开(公告)号：US10093338B2
公开(公告)日：2018-10-09
申请号：US14776275
申请日：2014-03-10
Applicant: Autoliv Development AB
Inventor： Takayuki Hisajima , Toshiaki Ebana , Yousuke Kato , Yui Sekiya , Yukinori Midorikawa
Abstract: A steering wheel that enables heat to be efficiently conducted to a steering wheel outer covering. The steering wheel includes: a core; a spacer member arranged around an outer periphery of a rim portion of the core; a temperature adjusting element provided on the spacer member; and a resin layer formed to cover an outside portion of the spacer member. The spacer member keeps at least a part of the temperature adjusting element away from the core.
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公开(公告)号：US20170021797A1
公开(公告)日：2017-01-26
申请号：US15213775
申请日：2016-07-19
Applicant: Autoliv Development AB
Inventor： Eiji Maemura , Yukinori Midorikawa , Masuo Matsuki
CPC classification number: B60R22/3416 , B60R22/46 , B60R22/4628 , B60R2022/4642 , B60R2022/4666 , B60R2022/468
Abstract: A seat belt device includes a spindle (11) for retracting a seat belt (13), an electric actuator (55), a pre-tensioner (14) and a power transmission mechanism (20), wherein the power transmission mechanism (20) can reversibly switch the connection and disconnection between the electric actuator (55) and the spindle (11) before the pre-tensioner (14) is activated, while when the pre-tensioner (14) is activated. The power transmission mechanism (20) non-reversibly interrupts the connection between the electric actuator (55) and the spindle (11) via an elastic piece (60) when a torque difference between an actuator-side gear (80) and a spindle-side gear (82) becomes larger than a predetermined value.
Abstract translation: 一种座椅安全带装置，包括用于缩回安全带（13）的主轴（11），电致动器（55），预张紧器（14）和动力传递机构（20），其中动力传递机构（20） 在预张紧器（14）被激活之前，可以可逆地切换在电动致动器（55）和主轴（11）之间的连接和断开。 当致动器侧齿轮（80）和主轴齿轮（80）之间的扭矩差异时，动力传递机构（20）经由弹性片（60）不可逆地中断电致动器（55）和主轴（11） 侧齿轮（82）变得大于预定值。
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Patent Agency Ranking
公开(公告)号：US20160039449A1
公开(公告)日：2016-02-11
申请号：US14776275
申请日：2014-03-10
Applicant: Takayuki HISAJIMA , Toshiaki EBANA , Yousuke KATO , Yui SEKIYA , Yukinori MIDORIKAWA , AUTOLIV DEVELOPMENT AB
Inventor： Takayuki Hisajima , Toshiaki Ebana , Yousuke Kato , Yui Sekiya , Yukinori Midorikawa
CPC classification number: B62D1/06 , B62D1/065 , H05B3/20 , H05B3/54 , H05B2203/017
Abstract: A steering wheel that enables heat to be efficiently conducted to a steering wheel outer covering. The steering wheel includes: a core; a spacer member arranged around an outer periphery of a rim portion of the core; a temperature adjusting element provided on the spacer member; and a resin layer formed to cover an outside portion of the spacer member. The spacer member keeps at least a part of the temperature adjusting element away from the core.
Abstract translation: 方向盘，其能够使热量有效地传导到方向盘外罩。 方向盘包括：一个核心; 隔离构件，围绕所述芯的边缘部分的外周布置; 设置在间隔件上的温度调节元件; 以及形成为覆盖间隔件的外侧部分的树脂层。 间隔件保持温度调节元件的至少一部分远离芯部。
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公开(公告)号：US11172887B2
公开(公告)日：2021-11-16
申请号：US15301253
申请日：2015-02-12
Applicant: Autoliv Development AB
Inventor： Yuki Yamazaki , Tatsuya Harada , Yukinori Midorikawa
Abstract: An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction. Power sources provide electrical current for heater electrodes. Electrical circuit elements enable the system to provide occupant biological condition monitoring, gripping detection, and electrical stimulation. The circuits enable common electrical connecting to the heater electrodes to provide multiple functions through the use of filtering and time division multiplexing.
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公开(公告)号：US10421430B2
公开(公告)日：2019-09-24
申请号：US15580581
申请日：2016-05-02
Applicant: AUTOLIV DEVELOPMENT AB
Inventor： Eiji Maemura , Andreas Lucht , Patrick Sullau , Yukinori Midorikawa
IPC: B60R22/46
Abstract: A power transmission mechanism (19) for transmitting power from a motor (34) to a spindle (12) having a clutch housing (50), a pawl (41) engageable with the clutch housing (50), a gear wheel (57) which holds the pawl (41) and rotates with the rotation of the motor (34), an outer gear cover (26), and a friction ring (42) engaging with the pawl (41) and held on the outer gear cover (26) by frictional force. The friction ring (42) is provided with a protruding portion (42a) which engages with an engagement groove (41b) of the pawl (41), and a plurality of contact pieces (42b) in contact with an outer peripheral surface of a small diameter ring portion (26c) of the outer gear cover (26) and press radially against the outer peripheral surface towards an inner side The friction ring can be easily coupled to the outer gear cover.
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公开(公告)号：US20170014078A1
公开(公告)日：2017-01-19
申请号：US15301253
申请日：2015-02-12
Applicant: Autoliv DEvelopment AB
Inventor： Yuki i Yamazak , Tatsuya Harada , Yukinori Midorikawa
IPC: A61B5/00 , B62D1/06 , B62D1/04 , A61B5/0245
CPC classification number: A61B5/6893 , A61B5/0245 , A61B5/7225 , B62D1/046 , B62D1/065 , H05B1/0236 , H05B3/03 , H05B2203/037
Abstract: An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction. Power sources provide electrical current for heater electrodes. Electrical circuit elements enable the system to provide occupant biological condition monitoring, gripping detecton, and electrical stimulation. The circuits enable common electrical connecting to the heater electrodes to provide multiple functions through the use of filtering and time division multiplexing.
Abstract translation: 乘员信息检测装置100包括设置在车辆方向盘104处并且彼此绝缘和分离并且通过传导产生热量的多个加热器电极。 电源为加热器电极提供电流。 电气元件使得系统能够提供乘员生物状态监测，夹持检测和电刺激。 这些电路使得能够通过使用滤波和时分复用来共同地连接到加热器电极以提供多种功能。
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公开(公告)号：US09446737B2
公开(公告)日：2016-09-20
申请号：US14243209
申请日：2014-04-02
Applicant: Autoliv Development AB
Inventor： Eiji Maemura , Yukinori Midorikawa , Masuo Matsuki
CPC classification number: B60R22/3416 , B60R22/46 , B60R22/4628 , B60R2022/4642 , B60R2022/4666 , B60R2022/468
Abstract: A seat belt device includes a spindle (11) for retracting a seat belt (13), an electric actuator (55), a pre-tensioner (14) and a power transmission mechanism (20), wherein the power transmission mechanism (20) can reversibly switch the connection and disconnection between the electric actuator (55) and the spindle (11) before the pre-tensioner (14) is activated, while when the pre-tensioner (14) is activated. The power transmission mechanism (20) non-reversibly interrupts the connection between the electric actuator (55) and the spindle (11) via an elastic piece (60) when a torque difference between an actuator-side gear (80) and a spindle-side gear (82) becomes larger than a predetermined value.
Abstract translation: 一种座椅安全带装置，包括用于缩回安全带（13）的主轴（11），电致动器（55），预张紧器（14）和动力传递机构（20），其中动力传递机构（20） 在预张紧器（14）被激活之前，可以可逆地切换在电动致动器（55）和主轴（11）之间的连接和断开。 当致动器侧齿轮（80）和主轴齿轮（80）之间的扭矩差异时，动力传递机构（20）经由弹性片（60）不可逆地中断电致动器（55）和主轴（11） 侧齿轮（82）变得大于预定值。
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