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    • 3. 发明授权
    • Seat belt retractor
    • 安全带卷收器
    • US07883044B2
    • 2011-02-08
    • US11808190
    • 2007-06-07
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • B65H75/48
    • B60R22/4676B60R22/405B60R22/4628B60R2022/4642
    • The disclosed seat belt retractor may include a spool for retracting a seat belt, a torsion bar, a pre-tensioner, and a locking device. The torsion bar may disposed inside the spool, wherein one side of the torsion bar is connected to the spool, and configured to absorb energy of movement of an occupant while being deformed under torsion. The pre-tensioner may be positioned at one side of the spool and configured to generate a rotating drive force for rotating the spool in a retracting direction in a condition of rapid deceleration of a motor vehicle. The locking device may be capable of locking another side of the spool such that a rotation of the spool in a withdrawal direction is suppressed at both an operating time of the pre-tensioner and a non-operating time of the pre-tensioner.
    • 所公开的座椅安全带卷收器可以包括用于收回座椅安全带,扭杆,预张紧器和锁定装置的线轴。 扭杆可以设置在卷轴内部,其中扭杆的一侧连接到卷轴,并且构造成吸收乘员在扭转时变形的能量。 预张紧器可以位于线轴的一侧,并被构造成在机动车辆的快速减速的情况下产生用于使卷轴沿回缩方向旋转的旋转驱动力。 锁定装置可以能够锁定线轴的另一侧,使得在预张紧器的操作时间和预张紧器的非操作时间两者中,在取出方向上的卷轴的旋转被抑制。
    • 4. 发明授权
    • Seat belt retractor
    • 安全带卷收器
    • US08430350B2
    • 2013-04-30
    • US12969499
    • 2010-12-15
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • B65H75/48
    • B60R22/4676B60R22/405B60R22/4628B60R2022/4642
    • The disclosed seat belt retractor may include a spool for retracting a seat belt, a torsion bar, a pre-tensioner, and a locking device. The torsion bar may disposed inside the spool, wherein one side of the torsion bar is connected to the spool, and configured to absorb energy of movement of an occupant while being deformed under torsion. The pre-tensioner may be positioned at one side of the spool and configured to generate a rotating drive force for rotating the spool in a retracting direction in a condition of rapid deceleration of a motor vehicle. The locking device may be capable of locking another side of the spool such that a rotation of the spool in a withdrawal direction is suppressed at both an operating time of the pre-tensioner and a non-operating time of the pre-tensioner.
    • 所公开的座椅安全带卷收器可以包括用于收回座椅安全带,扭杆,预张紧器和锁定装置的线轴。 扭杆可以设置在卷轴内部,其中扭杆的一侧连接到卷轴,并且构造成吸收乘员在扭转时变形的能量。 预张紧器可以位于线轴的一侧,并被构造成在机动车辆的快速减速的情况下产生用于使卷轴沿回缩方向旋转的旋转驱动力。 锁定装置可以能够锁定线轴的另一侧,使得在预张紧器的操作时间和预张紧器的非操作时间两者中,在取出方向上的卷轴的旋转被抑制。
    • 5. 发明申请
    • Seat belt retractor
    • 安全带卷收器
    • US20080017743A1
    • 2008-01-24
    • US11808190
    • 2007-06-07
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • Koji HiramatsuYasushi KanamoriMasahiro ShiotaniMiwa Morimoto
    • B60R22/34
    • B60R22/4676B60R22/405B60R22/4628B60R2022/4642
    • The disclosed seat belt retractor may include a spool for retracting a seat belt, a torsion bar, a pre-tensioner, and a locking device. The torsion bar may disposed inside the spool, wherein one side of the torsion bar is connected to the spool, and configured to absorb energy of movement of an occupant while being deformed under torsion. The pre-tensioner may be positioned at one side of the spool and configured to generate a rotating drive force for rotating the spool in a retracting direction in a condition of rapid deceleration of a motor vehicle. The locking device may be capable of locking another side of the spool such that a rotation of the spool in a withdrawal direction is suppressed at both an operating time of the pre-tensioner and a non-operating time of the pre-tensioner.
    • 所公开的座椅安全带卷收器可以包括用于收回座椅安全带,扭杆,预张紧器和锁定装置的线轴。 扭杆可以设置在卷轴内部,其中扭杆的一侧连接到卷轴,并且构造成吸收乘员在扭转时变形的能量。 预张紧器可以位于线轴的一侧,并被构造成在机动车辆的快速减速的情况下产生用于使卷轴沿回缩方向旋转的旋转驱动力。 锁定装置可以能够锁定线轴的另一侧,使得在预张紧器的操作时间和预张紧器的非操作时间两者中,在取出方向上的卷轴的旋转被抑制。
    • 6. 发明申请
    • Seat Belt Retractor and Seat Belt Apparatus
    • 安全带牵引器和安全带装置
    • US20090096201A1
    • 2009-04-16
    • US12226450
    • 2007-01-11
    • Koji HiramatsuYasushi KanamoriMiwa Morimoto
    • Koji HiramatsuYasushi KanamoriMiwa Morimoto
    • B60R22/46
    • B60R22/4676B60R22/36B60R22/46B60R2022/287
    • To ensure stable EA operation without being affected by action of a pretensioner.A seat belt retractor comprises a torsion bar 7 of which one end in the axial direction is connected to a spool 4 and which is torsionally deformable because of relative displacement between the one end side and the other end side in the axial direction, a pretensioner 11 which is disposed on the other end side in the axial direction of the spool 4 and which rotates the spool 4 in a direction 10. of winding a seat belt 3 when the vehicle rapidly decelerates, a main pawl 12 which is disposed on one end side in the axial direction of the spool 4, and a sub pawl 13 which is disposed on the other end side in the axial direction of the torsion bar 7. During the normal operation, the main pawl 12 is actuated to lock the spool 4 to prevent the spool 4 from rotating in the direction of withdrawing the seat belt 3. When the vehicle rapidly 15 decelerates, the locking of the spool 4 by the main pawl 12 is released, while the sub pawl 13 is actuated to prevent the other end side in the axial direction of the torsion bar 7 from rotating in the direction of withdrawing the seat belt 3.
    • 确保稳定的EA运行,而不受预紧器的作用的影响。 安全带卷收器包括:扭杆7,其一端在轴向连接到卷轴4,并且由于一端侧和另一端侧在轴向上的相对位移而可扭转变形,预紧器11 其设置在卷轴4的轴向的另一端侧,并且当车辆快速减速时使卷轴4沿安装带3卷绕的方向10旋转;主棘爪12,其设置在一端侧 以及在扭杆7的轴向方向上设置在另一端侧的副棘爪13.在正常操作期间,主棘爪12被致动以锁定卷轴4以防止 卷轴4从取出座椅安全带3的方向旋转。当车辆快速15减速时,由主棘爪12锁定卷轴4,同时副棘爪13被致动以防止另一端侧 轴向可怕 扭力杆7不会沿取出安全带3的方向旋转。
    • 8. 发明授权
    • Seat belt retractor and seat belt device equipped with the same
    • 安全带卷收器和安全带装置配备相同
    • US07152824B2
    • 2006-12-26
    • US10815935
    • 2004-04-02
    • Masahiro ShiotaniTetsuya HamaueKoji Hiramatsu
    • Masahiro ShiotaniTetsuya HamaueKoji Hiramatsu
    • B65H75/48
    • B60R22/3413B60R22/4676B60R2022/286B60R2022/287
    • A seat belt retractor includes a spool for winding a seat belt; a locking mechanism having a locking member rotating with the spool in a normal state and being locked not to rotate in a direction of unwinding the seat belt in an emergency state; and an energy absorbing mechanism provided between the spool and the locking member for absorbing impact energy applied on an occupant when the spool rotates in the direction of unwinding the seat belt relative to the locking member in the emergency state. The energy absorbing mechanism includes an energy absorbing member provided in one of the spool and the locking member, and a deforming device provided in the other of the spool and the locking member for deforming the energy absorbing member. The energy absorbing member has a width partially varied.
    • 安全带卷收器包括用于卷绕安全带的卷轴; 锁定机构,其具有与所述线轴一起旋转的锁定构件处于正常状态,并且在紧急状态下被锁定不能沿所述安全带展开的方向旋转; 以及设置在所述卷轴和所述锁定构件之间的能量吸收机构,用于吸收当所述卷轴在紧急状态下沿着使所述安全带相对于所述锁定构件展开的方向旋转时施加在乘员身上的冲击能量。 能量吸收机构包括设置在卷轴和锁定构件中的一个中的能量吸收构件,以及设置在卷筒中的另一个中的变形装置和用于使能量吸收构件变形的锁定构件。 能量吸收构件的宽度部分变化。
    • 9. 发明申请
    • Seatbelt retractor and seatbelt apparatus
    • 安全带卷收器和安全带装置
    • US20070051840A1
    • 2007-03-08
    • US11512156
    • 2006-08-30
    • Koji HiramatsuMiwa Morimoto
    • Koji HiramatsuMiwa Morimoto
    • B60R22/46
    • B60R22/4676B60R2022/287
    • The disclosed seatbelt retractor and seat belt apparatus may comprise a spool for retracting a seatbelt, a torsion bar arranged radially inside of the spool, a pretensioner for generating a rotational drive force for rotating the spool in a seatbelt retracting direction during a state of emergency; and a relay locking mechanism. The relay locking mechanism may be configured for locking the spool so as to restrict the rotation of the spool in the seatbelt withdrawing direction in the normal state and configured for unlocking the spool while locking an axial side of the torsion bar so as to restrict the rotation of the torsion bar in the seatbelt withdrawing direction in the state of emergency.
    • 所公开的安全带卷收器和安全带装置可以包括用于缩回安全带的卷轴,布置在卷轴径向内侧的扭杆,用于在紧急状态期间产生用于使卷轴旋转安全带收回方向的旋转驱动力的预张紧器; 和继电器锁定机构。 继电器锁定机构可以构造成用于锁定卷轴,以便在正常状态下限制卷轴在安全带抽出方向上的旋转,并且构造成用于在锁定扭杆的轴向侧的同时解锁卷轴以限制旋转 在紧急状态下安全带拆卸方向上的扭力杆。
    • 10. 发明申请
    • Seat belt retractor
    • 安全带卷收器
    • US20090057471A1
    • 2009-03-05
    • US12230067
    • 2008-08-22
    • Koji HiramatsuYasushi KanamoriMasao Hisaki
    • Koji HiramatsuYasushi KanamoriMasao Hisaki
    • B65H23/04
    • B60R22/405B60R2022/4666B60R2022/468
    • A seat belt retractor includes a seat belt, a spool, and an emergency locking mechanism for preventing the spool from rotating in a belt withdrawal direction. The emergency locking mechanism allows rotation of the spool not in operation and prevents the rotation of the spool in the belt withdrawal direction when in operation. A lock gear includes ratchet teeth on an outer periphery of the emergency locking mechanism arranged in an annular shape. The lock gear rotates with the spool when the emergency locking mechanism is not in operation and actuates the locking mechanism when the emergency locking mechanism is in operation. A vehicle sensor includes an engaging claw and detects a vehicle deceleration larger than a predetermined deceleration. The engaging claw engages with one of the ratchet teeth to prevent rotation of the lock gear in the belt withdrawal direction.
    • 安全带卷收器包括安全带,卷轴和用于防止卷轴沿带取出方向旋转的紧急锁定机构。 紧急锁定机构允许线轴的旋转不工作,并且在操作时阻止线轴在带取出方向上的旋转。 锁定齿轮包括布置成环形的紧急锁定机构的外周上的棘齿。 当紧急锁定机构不工作时,锁定齿轮与卷轴一起旋转,并在紧急锁定机构运行时致动锁定机构。 车辆传感器包括接合爪,并且检测大于预定减速度的车辆减速度。 接合爪与棘齿中的一个接合,以防止锁定齿轮在带退出方向上旋转。