Motorized seat belt retractor
    2.
    发明授权
    Motorized seat belt retractor 有权
    电动安全带卷收器

    公开(公告)号:US06908112B2

    公开(公告)日:2005-06-21

    申请号:US10768010

    申请日:2004-02-02

    IPC分类号: B60R22/46 B60R22/28

    摘要: A method of protecting a passenger in a vehicle from a series of collisions. The method includes detecting that the vehicle is in danger of being involved in a first collision; winding up a webbing of a seat belt to restrain the passenger; permitting the passenger to move forward and the webbing to withdraw; winding up the webbing to restrain and return the passenger to a normal seated position; maintaining the passenger in a restrained condition; determining that the vehicle is in danger of being involved in a second collision; permitting the passenger to move forward and the webbing to withdraw; winding up the webbing to restrain the passenger and return the passenger to a normal seated position; maintaining the passenger in a restrained position; and releasing the restraint on the passenger.

    摘要翻译: 一种保护车辆中的乘客免受一系列碰撞的方法。 该方法包括检测车辆是否处于参与第一次碰撞的危险中; 卷起安全带的织带以限制乘客; 允许乘客向前移动,吊带吊带; 卷起织带以限制乘客返回到正常的就座位置; 保持乘客处于受限状态; 确定车辆处于参与第二次碰撞的危险中; 允许乘客向前移动,吊带吊带; 卷起织带以限制乘客并将乘客返回正常的就座位置; 保持乘客处于有限的位置; 并释放乘客的束缚。

    Pretensioner mechanism for vehicle seat belt
    3.
    发明授权
    Pretensioner mechanism for vehicle seat belt 失效
    机动座椅带的前置机构

    公开(公告)号:US5118135A

    公开(公告)日:1992-06-02

    申请号:US612923

    申请日:1990-11-13

    申请人: Hideaki Yano

    发明人: Hideaki Yano

    CPC分类号: B60R22/1951 B60R22/42

    摘要: A pretensioner mechanism for a vehicle seat belt comprises a loading device for applying a preload to the seat belt by pulling a segment of the belt in a direction transverse to a path along which is normally extends. The loading device includes a pulling member having a portion engageable with the belt segment and rotatable about an axis spaced apart from and oriented transversely to said normal path of the belt segment. A one-way clamp engages the belt and substantially prevents release of the applied preload. An interlocking device between the loading device and the clamp operates the clamp in response to movement of the pulling member in a direction opposite to the direction in which it moves to apply the preload to the belt.

    摘要翻译: 用于车辆安全带的预紧器机构包括用于通过沿横向于通常沿着其延伸的路径的方向拉动带的一段来将安全带施加预载的装载装置。 装载装置包括一个牵引件,该牵引件具有一个可与该皮带段接合的部分,并可围绕与该皮带段的所述正常路径间隔开并定向的轴线旋转。 单向夹具接合皮带并且基本上防止施加的预载荷的释放。 负载装置和夹具之间的互锁装置响应于牵引构件在与其移动方向相反的方向的运动而操作夹具,以将预载荷施加到带上。

    Optical pickup apparatus
    4.
    发明授权
    Optical pickup apparatus 失效
    光拾取装置

    公开(公告)号:US4907858A

    公开(公告)日:1990-03-13

    申请号:US185372

    申请日:1988-04-21

    CPC分类号: G11B7/1398 G02B5/04

    摘要: In an optical pickup apparatus comprising a light source for applying a light beam to an optical memory medium, a beam splitter disposed in the optical path from the light source to the medium to separate the reflected beam from the medium from the beam from the light source, and a photodetector for detecting the separated reflected beam, having a surface opposed to that surface of the beam splitter which faces the photodetector is formed so as to form an angle different from the perpendicular with respect to the optic axis of the separated reflected beam.

    摘要翻译: 在包括用于将光束施加到光学存储介质的光源的光学拾取装置中,设置在从光源到介质的光路中的分束器,以将反射光束与来自光源的光束分离 以及用于检测分离的反射光束的光电检测器,其具有与分束器的面对光电检测器的该表面相对的表面,以便形成与垂直相对于分离的反射光束的光轴不同的角度。

    Optical information processing apparatus for light beam focus detection
and control
    5.
    发明授权
    Optical information processing apparatus for light beam focus detection and control 失效
    用于光束焦点检测和控制的光学信息处理设备

    公开(公告)号:US4682316A

    公开(公告)日:1987-07-21

    申请号:US736342

    申请日:1985-05-21

    摘要: An optical information processing apparatus comprising record/reproduction devices for irradiating a focused light beam onto a track on a record medium to record or reproduce information tracking control devices for precisely directing the irradiated light beam to the track split devices for splitting at least a portion of a reflected or transmitted light beam of the irradiated light beam from the record medium into two light beams first screen devices for screening a center area of one of the split light beams across a width of the track second screen devices for screening a peripheral area of the other of the split light beams across the width of the track and detection devices for comparing light intensities of the two light beams transmitted without being screened by said first and second screen devices to detect a focusing state of the irradiated light beam to the record medium.

    摘要翻译: 一种光学信息处理设备,包括用于将聚焦光束照射到记录介质上的轨道上的记录/再现设备,以记录或再现用于将照射的光束精确地引导到轨道分离设备的信息跟踪控制设备,用于将至少一部分 被照射的光束从记录介质反射或透射的光束到两个光束第一屏幕装置中,用于屏蔽跨越轨道第二屏幕装置的宽度的一个分离光束的中心区域,用于屏蔽 横跨轨道宽度的其他分束光束和检测装置,用于比较透射的两束光束的光强度,而不被所述第一和第二屏幕装置屏蔽,以检测照射光束到记录介质的聚焦状态。

    Motorized seat belt retractor
    6.
    发明授权
    Motorized seat belt retractor 有权
    电动安全带卷收器

    公开(公告)号:US06726249B2

    公开(公告)日:2004-04-27

    申请号:US09866476

    申请日:2001-05-29

    IPC分类号: B60R2228

    摘要: A motorized seat belt retractor configured to be activated in response to a signal generated by a dangerous state detection device indicating that a vehicle is in a dangerous state. The retractor is configured so that in response to the signal the retractor operates to retract a seat belt webbing prior to a collision thereby restraining an occupant positioned in a seat in the vehicle. The retractor is activated every time a signal indicating that the vehicle is in a dangerous state is received from the detector.

    摘要翻译: 一种电动安全带卷收器,其构造成响应于由危险状态检测装置产生的指示车辆处于危险状态的信号被激活。 收缩器构造成使得响应于该信号,牵开器操作以在碰撞之前缩回座椅安全带织带,从而限制位于车辆中的座椅中的乘员。 每次从检测器接收到指示车辆处于危险状态的信号时,牵引器被激活。

    Seat belt retractor
    7.
    发明授权
    Seat belt retractor 失效
    安全带卷收器

    公开(公告)号:US06691944B2

    公开(公告)日:2004-02-17

    申请号:US09734565

    申请日:2000-12-13

    IPC分类号: B65H7548

    CPC分类号: B60R22/46 B60R2022/4666

    摘要: A seat belt retractor having a function of taking up a seat belt using a motor. A spool is fitted in a base frame such that a torsion bar functions as a shaft of the spool. Two gear-clutch casings are disposed on the left and right sides of the spool via a pretensioner and a locking mechanism, respectively, wherein two motors are disposed to the gear-clutch casings, respectively. The two motors achieve respective functions which are different from each other and rotate at respective constant speeds.

    摘要翻译: 具有使用马达占据座椅安全带的功能的安全带卷收器。 线轴安装在基座框架中,使得扭杆用作线轴的轴。 两个齿轮离合器壳体分别经由预紧器和锁定机构设置在卷轴的左侧和右侧,其中两个马达分别设置在齿轮离合器壳体上。 两个电动机实现彼此不同的相应功能并以各自的恒定速度旋转。

    Seat belt retractor
    8.
    发明授权
    Seat belt retractor 有权
    安全带卷收器

    公开(公告)号:US06499554B1

    公开(公告)日:2002-12-31

    申请号:US09631728

    申请日:2000-08-03

    IPC分类号: B60R2100

    摘要: A seat belt retractor is formed of a frame, a reel rotationally supported by the frame for winding a seat belt, a reel urging device connected to the reel for urging the reel in a seat belt winding direction, a locking device provided between the frame and the reel for allowing the reel to rotate freely in a normal state and preventing the reel to rotate in a belt unwinding direction when necessary, and a belt tension control mechanism for controlling a belt tension of the seat belt. The belt tension control mechanism includes a motor, and a power transmission path situated between the motor and the reel and actuated by the motor. The power transmission path has an OFF-state in which a rotational torque of the motor is not transmitted between the motor and the reel, and an ON-state in which the rotational torque is transmitted between the motor and the reel. A power transmission path switching mechanism selectively switches the power transmission path between the ON-state and the OFF-state. The belt tension control mechanism is simplified by reducing the number of the components.

    摘要翻译: 安全带卷收器由框架,由用于卷绕安全带的框架旋转地支撑的卷轴,连接到卷轴的卷轴推动装置构成,用于将卷轴推压在安全带卷绕方向上;锁定装置,设置在框架和 用于允许卷轴在正常状态下自由旋转的卷轴,并且当需要时防止卷轴沿带卷展开方向旋转;以及皮带张力控制机构,用于控制安全带的皮带张力。 皮带张力控制机构包括电动机和位于电动机和卷轴之间并由电动机驱动的动力传递路径。 动力传递路径具有马达和卷轴之间不传递马达的旋转扭矩的关闭状态和马达和卷轴之间传递旋转扭矩的开状态。 动力传递路径切换机构选择性地切换在ON状态和OFF状态之间的动力传递路径。 通过减少部件的数量来简化皮带张力控制机构。

    Seat belt tension adjuster
    9.
    发明授权
    Seat belt tension adjuster 失效
    安全带张力调节器

    公开(公告)号:US06405960B2

    公开(公告)日:2002-06-18

    申请号:US09755196

    申请日:2001-01-08

    申请人: Hideaki Yano

    发明人: Hideaki Yano

    IPC分类号: B65H7548

    CPC分类号: B60R22/44 B60R2022/4413

    摘要: A seat belt tension adjuster adjusts tension on a seat belt wound on a reel by a biasing spring. The tension adjuster includes a biasing force adjusting mechanism situated between the reel and the spring for adjusting a biasing force transmitted from the spring to the reel depending on a rotational angular position of the reel. The biasing force adjusting mechanism includes a cam for gradually changing the biasing force based on the rotational angular position of the reel. The tension adjuster can freely set the withdrawing force and the winding force of the seat belt.

    摘要翻译: 安全带张力调节器通过偏置弹簧来调节卷绕在卷轴上的安全带上的张力。 张力调节器包括位于卷轴和弹簧之间的偏置力调节机构,用于根据卷轴的旋转角度位置来调节从弹簧传递到卷轴的偏置力。 偏置力调节机构包括用于基于卷轴的旋转角位置逐渐改变偏置力的凸轮。 张力调节器可以自由地设定安全带的抽出力和卷绕力。

    Seat belt control device
    10.
    发明授权
    Seat belt control device 有权
    安全带控制装置

    公开(公告)号:US06374938B2

    公开(公告)日:2002-04-23

    申请号:US09734047

    申请日:2000-12-12

    IPC分类号: B60R2100

    CPC分类号: B60R22/44 B60R2022/444

    摘要: In a seat belt control device of the invention, when a buckle switch detects disengagement of a buckle and a tongue plate of a seat belt, the seat belt is retracted through a motor. In addition, the seat belt is re-retracted, through a motor, when a passenger detector detects that no passenger is present in an automobile, when a door switch detects that a door opens, or when an engine key switch detects that an engine key is pulled out or is in an off state. Thus, the seat belt can be positively retracted. Therefore, when a passenger gets off or is going to get off, the seat belt can be securely retracted to thereby prevent the seat belt from being caught by a projection in a compartment or by the door of the automobile.

    摘要翻译: 在本发明的安全带控制装置中,当扣环开关检测到带扣和安全带的舌板脱离时,安全带通过马达收回。 此外,当车门开关检测到门打开时,或当发动机钥匙开关检测到发动机钥匙时,当乘客检测器检测到没有乘客存在于汽车中时,安全带通过马达被重新缩回 被拉出或处于关闭状态。 因此,安全带可以被正确缩回。 因此,当乘客下车或下车时,安全带可以可靠地缩回,从而防止安全带被车厢内的突起或汽车的门卡住。