Chuck
    41.
    发明申请
    Chuck 有权
    查克

    公开(公告)号:US20050073115A1

    公开(公告)日:2005-04-07

    申请号:US10909733

    申请日:2004-08-01

    IPC分类号: B23B31/117 B23B5/22

    摘要: A chuck includes a holder body, a clamp sleeve, and a large number of needle rollers. The holder body has a shank portion, a flange, and a chuck sleeve. The clamp sleeve is fitted onto the outer circumference of the chuck sleeve such that the clamp sleeve is rotatable and axially movable relative to the chuck sleeve. The needle rollers are disposed between the chuck sleeve and the clamp sleeve over the entire circumference. The clamp sleeve is rotated to cause the needle rollers to revolve spirally along the outer circumferential surface of the chuck sleeve while rotating about their own axes in order to decrease and restore the diameter of the chuck sleeve. A thrust member is disposed between the end surface of the flange opposite the shank portion and a corresponding end surface of the clamp sleeve.

    摘要翻译: 卡盘包括保持器主体,夹紧套筒和大量滚针。 保持器主体具有柄部,凸缘和卡盘套。 夹紧套筒安装在卡盘套筒的外圆周上,使得夹紧套筒相对于夹头套筒可旋转并可轴向移动。 滚针在整个圆周上设置在卡盘套筒和夹紧套筒之间。 旋转夹紧套筒使得滚针沿卡盘套筒的外圆周表面螺旋旋转,同时绕其自身的轴线旋转,以便减小并恢复卡盘套筒的直径。 推力构件设置在凸缘的与柄部相对的端面和夹紧套筒的对应的端面之间。

    Vehicular occupant restraint system and method
    42.
    发明授权
    Vehicular occupant restraint system and method 失效
    车载乘员约束系统及方法

    公开(公告)号:US06776436B2

    公开(公告)日:2004-08-17

    申请号:US10270655

    申请日:2002-10-16

    IPC分类号: B60R2126

    摘要: A vehicular occupant restraint system includes a distance sensor, an electromagnetic wave radiation-type occupant sensor, a controller, and an airbag drive circuit. When the controller predicts a collision and determines it is unavoidable based on the output of the distance sensor, the controller sends an instruction signal to the occupant sensor to determine the seating condition of an occupant. Then, the airbag drive circuit performs an airbag deployment control in accordance with the determined seating condition. This system thus reduces power consumption and electromagnetic wave radiation of the occupant sensor.

    摘要翻译: 车辆乘员约束系统包括距离传感器,电磁波辐射式乘员传感器,控制器和气囊驱动电路。 当控制器预测碰撞时,基于距离传感器的输出确定不可避免,控制器向乘员传感器发送指令信号,以确定乘客的座位状态。 然后,气囊驱动电路根据确定的就座条件进行气囊展开控制。 因此,该系统降低乘员传感器的功率消耗和电磁波辐射。

    Structure of gas sensor designed to minimize error of sensor output
    43.
    发明授权
    Structure of gas sensor designed to minimize error of sensor output 有权
    设计用于最小化传感器输出误差的气体传感器的结构

    公开(公告)号:US06740217B2

    公开(公告)日:2004-05-25

    申请号:US10178711

    申请日:2002-06-25

    IPC分类号: G01N27407

    CPC分类号: G01N27/419

    摘要: A gas sensor consists of a pump cell, a monitor cell, and a sensor cell. The sensor cell is supplied with power to produce a sensor cell current. The monitor cell is supplied with power to produce a monitor cell current. A sensor cell and a monitor cell current detector are disposed between a sensor cell electrode exposed to a gas cavity and a sensor cell power supply and between a monitor cell electrode exposed to the gas cavity and a monitor cell power supply, thereby enabling the sensor cell current and the monitor cell current to be measured without addition of electric noises arising from current components flowing from the monitor cell to the sensor cell and vice versa.

    摘要翻译: 气体传感器由泵电池,监视器单元和传感器单元组成。 传感器单元被供电以产生传感器电池电流。 监视器单元被供电以产生监视器电池电流。 传感器单元和监视单元电流检测器设置在暴露于气体腔的传感器单元电极和传感器单元电源之间以及暴露于气体腔的监视单元电极与监视单元电源之间,从而使传感器单元 电流和监测单元电流,而不增加从监测单元流向传感器单元的电流分量产生的电噪声,反之亦然。

    Pressure-sensitive resistor sensor having electrodes with reduced contact resistance deviation
    44.
    发明授权
    Pressure-sensitive resistor sensor having electrodes with reduced contact resistance deviation 有权
    压敏电阻传感器具有接触电阻偏差降低的电极

    公开(公告)号:US06626046B2

    公开(公告)日:2003-09-30

    申请号:US09962265

    申请日:2001-09-26

    IPC分类号: G01L900

    CPC分类号: G01L1/205

    摘要: It is the objective of this invention to reduce deviation in contact resistance variation between electrodes among pressure-sensitive resistor sensors. The sensor is composed of a pair of films. One film has a plurality of electrode portions extending in a certain direction and the other film has at least one electrode portion that is arranged in a transverse relation with a plural of the electrode portions on the other film. Contact points generated by applied pressure are limited to crossing points between the electrode portions of the pair of films. As a result, variation in contact resistance due to applied pressure shift becomes more constant. Thus, it is possible to reduce deviation of contact resistance between the electrodes among sensors.

    摘要翻译: 本发明的目的是减少压敏电阻传感器中电极之间的接触电阻变化的偏差。 传感器由一对薄膜组成。 一个膜具有沿一定方向延伸的多个电极部分,另一个膜具有至少一个与另一个膜上的多个电极部分呈横向关系的电极部分。 通过施加的压力产生的接触点被限制在该对电极的电极部分之间的交叉点。 结果,由于施加的压力偏移引起的接触电阻的变化变得更加恒定。 因此,可以减少传感器之间的电极之间的接触电阻的偏差。

    Air bag device having inner and outer bags for selectively directed
expansion thereof
    45.
    发明授权
    Air bag device having inner and outer bags for selectively directed expansion thereof 失效
    具有用于选择性地引导膨胀的内袋和外袋的气囊装置

    公开(公告)号:US5951038A

    公开(公告)日:1999-09-14

    申请号:US41954

    申请日:1998-03-13

    CPC分类号: B60R21/233 B60R21/2346

    摘要: An air bag device mounted in an instrument panel has an inflator for supplying gas, a bag body having a gas inlet hole, and an inner bag disposed inside of the bag body. The inner bag is formed with a pair of first through-holes and a second through-hole so that an opening area of the first through-hole is larger than that of the second through-hole. The inner bag is expanded by the gas supplied from the inflator, while a large amount of the gas is discharged from the first through-hole. Accordingly, the air bag body is expanded toward the waist of a passenger on a passenger seat. At the same time, the gas is discharged from the second through-hole to flow along an inside of a windshield, whereby the air bag can be also expanded toward the head of the passenger. As a result, even if the inflator is mounted in the instrument panel at its upper portion, the air bag device can securely protect the passenger on the passenger seat.

    摘要翻译: 安装在仪表板上的气囊装置具有用于供给气体的充气机,具有气体入口孔的袋体和设置在袋体内部的内袋。 内袋形成有一对第一通孔和第二通孔,第一通孔的开口面积大于第二通孔的开口面积。 内袋由从充气机供给的气体膨胀,同时大量的气体从第一贯通孔排出。 因此,气囊体向乘客座椅上的乘客的腰部扩张。 同时,气体从第二通孔排出,沿着挡风玻璃的内部流动,从而气囊也可朝向乘客的头部扩张。 结果,即使充气机在其上部安装在仪表板中,气囊装置也可以可靠地保护乘客座椅上的乘客。

    Air bag apparatus
    46.
    发明授权
    Air bag apparatus 失效
    气囊装置

    公开(公告)号:US5316336A

    公开(公告)日:1994-05-31

    申请号:US914743

    申请日:1992-07-17

    IPC分类号: B60R21/21 B60R21/22

    CPC分类号: B60R21/21

    摘要: An air bag is stored in a folded state in a space in a door or an arm rest, laterally of a passenger in a cabin. An inflator for generating a flow of gas is also stored inside the door or the arm rest. When a collision occurs, the inflator discharges a flow of gas directed upward and introduced into the air bag, which causes the air bag to be inflated so that the inflated air bag occupies a space between a passenger and the door or the vehicle body, laterally of passenger. As a result, the passenger is cushioned from any shock caused by the collision, to thereby protect the passenger from injury.

    摘要翻译: 气囊以折叠的状态存储在舱室中的乘客侧面的门或扶手的空间中。 用于产生气流的充气机也存储在门或扶手内。 当发生碰撞时,充气机排出向上的气体流并引入气囊中,这导致气囊膨胀,使得充气气囊占据乘客与门或车身之间的空间,横向 的乘客。 结果,乘客被碰撞引起的冲击缓冲,从而保护乘客免受伤害。

    Bar code reader using holograms
    48.
    发明授权
    Bar code reader using holograms 失效
    条码阅读器使用全息图

    公开(公告)号:US5153417A

    公开(公告)日:1992-10-06

    申请号:US562865

    申请日:1990-08-06

    IPC分类号: G06K7/12 G06K7/10

    CPC分类号: G06K7/10663

    摘要: A bar code reader includes a hologram receiving a scanning light beam in sequence from a scanning light beam source for directing the scanning light beam to a bar code to be read along one path so that the bar code is scanned with the scanning laser beam in two-dimensional directions, and for guiding the scanning light beam to a photo-detector along the same path after the scanning light beam is reflected from the bar code, a condenser lens disposed in an optical system between the photo-detector and the hologram for collecting the reflected scanning light beam into the photo-detector, and a light blocking member disposed in an optical system between the condenser lens and the hologram for blocking unwanted light from the photo-detector, which unwanted light advances toward an incident side of the hologram on which the scanning light beam is directed.

    摘要翻译: 条形码读取器包括从扫描光束源依次接收扫描光束的全息图,用于将扫描光束引导到沿着一个路径读取的条形码,使得条形码用扫描激光束扫描在两个 在扫描光束从条形码反射之后,沿着相同的路径将扫描光束引导到光检测器;聚光透镜,设置在光检测器和全息图之间的光学系统中,用于收集 反射的扫描光束进入光检测器,以及遮光构件,设置在聚光透镜和全息图之间的光学系统中,用于阻挡来自光检测器的不需要的光,该不需要的光朝向全息图的入射侧前进, 扫描光束被引导。

    Thermocouple protective tube
    50.
    发明授权
    Thermocouple protective tube 失效
    热电偶保护管

    公开(公告)号:US4663205A

    公开(公告)日:1987-05-05

    申请号:US863186

    申请日:1986-05-14

    摘要: A durable protective tube for a thermocouple having an extended serviceable life is obtained by covering a tubular preform of ceramic material with a refractory coating. The refractory coating is an alternate arrangement of one or more fine refractory layers of fine particulate refractory material having a particle size of 150 mesh to 500 mesh and one or more coarse refractory layers of coarse particulate refractory material having a particle size of 0.1 mm to 2.0 mm. The refractory coating is prepared by alternately applying a slurry of fine refractory particulates in a colloidal silica or ethyl silicate hydrolyzate binder and then coarse refractory particulates on the outer surface of the tubular preform followed by optional sintering.

    摘要翻译: 通过用耐火涂层覆盖陶瓷材料的管状预成型件,可获得具有延长寿命的热电偶的耐用保护管。 耐火涂层是具有150目至500目粒度的一种或多种细粒状耐火材料精细耐火材料层的一种或多种精细耐火层的替代布置,以及一种或多种粒度为0.1mm至2.0的粗颗粒耐火材料的粗耐火材料层 mm。 耐火涂层是通过交替地将精细难熔颗粒的浆料交替施加在胶体二氧化硅或硅酸乙酯水解物粘合剂中,然后在管状预型体的外表面上粗制的耐火颗粒,然后任选烧结来制备的。