公开(公告)号：US5607185A

公开(公告)日：1997-03-04

申请号：US345816

申请日：1994-11-22

申请人： Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohashi

发明人： Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohashi

IPC分类号： A44B11/25 ,  B60R22/195 ,  B60R22/36

CPC分类号： B60R22/1953 ,  A44B11/2503

摘要： A pre-loader device that quickly tighten a seat belt after a sudden deceleration of a vehicle is detected is disclosed herein. The pre-loader device includes a mass body and a casing housing the mass body with the mass body being movable in the longitudinal direction of the vehicle within the casing. A holder is positioned by a weak coil spring, and a strong coil spring is disposed between a flange part of the mass body and a flange part of the holder. A retainer and the holder hold therebetween stoppers disposed at the tip of plate springs that extend from the rear end of the mass body so as to position the mass body and maintaining the coil spring in a compressed state. A wire connects the rear end of the mass body to a seat belt buckle.

摘要翻译： 本文公开了一种在检测到车辆突然减速之后快速紧固安全带的预装载装置。 预装载装置包括质量体和容纳质量体的壳体，其质量体可在壳体内沿车辆的纵向方向移动。 支架由弱螺旋弹簧定位，强力螺旋弹簧设置在质量体的凸缘部分与支架的凸缘部分之间。 保持器和保持器保持设置在从弹簧体的后端延伸的板簧末端的止动件之间，以便定位质量体并将螺旋弹簧保持在压缩状态。 电线将质量体的后端连接到座椅安全带扣上。

公开(公告)号：US5762372A

公开(公告)日：1998-06-09

申请号：US455915

申请日：1995-05-31

申请人： Mutsumasa Koujiya ,  Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohasi ,  Toshihiro Takei

发明人： Mutsumasa Koujiya ,  Kazuyoshi Isaji ,  Shinichi Iwai ,  Yutaka Ohasi ,  Toshihiro Takei

IPC分类号： B60R22/195 ,  B60R22/46

CPC分类号： B60R22/1953

摘要： A seat belt tensioner includes a wire, a spring retainer connected to a seat belt buckle by the wire, a casing within which the spring retainer is linearly movable, a primary coil spring contacting the spring retainer, a leaf spring for limiting movement of the spring retainer, a secondary coil spring, and a mass body supported relative to the spring retainer through the secondary coil spring in the direction in which an inertial force is applied. The mass body is moved against the action of the secondary coil spring when a predetermined deceleration is applied, the mass body slides and the primary coil spring is released.

摘要翻译： 安全带张紧器包括线，通过线连接到座椅安全带扣的弹簧保持器，弹簧保持器可线性移动的壳体，与弹簧保持器接触的初级螺旋弹簧，用于限制弹簧的运动的板簧 保持器，次级螺旋弹簧和通过次级螺旋弹簧相对于弹簧保持器在施加惯性力的方向上支撑的质量体。 当施加预定的减速度时，质量体抵抗次级螺旋弹簧的作用移动，质量体滑动并且初级螺旋弹簧被释放。

公开(公告)号：US5685567A

公开(公告)日：1997-11-11

申请号：US405135

申请日：1995-03-16

申请人： Mutsumasa Koujiya ,  Yutaka Ohasi ,  Kazuyoshi Isaji ,  Shinichi Iwai

发明人： Mutsumasa Koujiya ,  Yutaka Ohasi ,  Kazuyoshi Isaji ,  Shinichi Iwai

IPC分类号： B60R22/195 ,  B60R22/46 ,  B60R22/48

CPC分类号： B60R22/1953 ,  B60R2022/469

摘要： An arresting hook plate extending from a seatbelt buckle is attached to a buckle plate so that it moves freely along a straight line. When inertia force acts on the mass body inside a pull-in section casing, it leaves a lock state and is caused to move by the spring biasing force. The arresting hook plate attached to the mass body by a wire is caused to be pulled in along with movement of the mass body. A pair of locking pawls included on the buckle plate prevent movement of the arresting hook plate in a pull-out direction when they are in a locked position. There is also an locking pawl holder which is used to select and set the locking or release of the locking pawls. If the locking of the locking pawls is released so that the mass body is returned to the origin position against the spring biasing force by means of the arresting hook plate via the wire, the mass body is placed again in a lock state due to the retainer.

摘要翻译： 从安全带扣延伸的止动钩板被附接到带扣板，使得其沿着直线自由移动。 当惯性力作用在拉入部分壳体内的质量体时，它会留下锁定状态，并通过弹簧偏压力而移动。 通过线将附接到质量体的止动钩板随着质量体的移动而被拉入。 包括在带扣板上的一对锁定爪防止止动钩板在处于锁定位置时在拉出方向上的移动。 还有一个锁定爪保持器，用于选择和设定锁定爪的锁定或释放。 如果释放锁定爪的锁定，使得质量体经由线通过止动钩板抵抗弹簧偏压力返回到原点位置，由于保持器，质量体再次放置在锁定状态 。

公开(公告)号：US5651564A

公开(公告)日：1997-07-29

申请号：US451154

申请日：1995-05-26

申请人： Kazuyoshi Isaji ,  Yutaka Ohasi ,  Mutsumasa Koujiya ,  Shinichi Iwai ,  Toshihiro Takei

发明人： Kazuyoshi Isaji ,  Yutaka Ohasi ,  Mutsumasa Koujiya ,  Shinichi Iwai ,  Toshihiro Takei

IPC分类号： B60R22/46 ,  B60R22/195 ,  B60R22/18

CPC分类号： B60R22/1953

摘要： A tensioning device is provided to realize compactness and simplification of device structure and causes mountability to be improved. A tensioning mechanism to rapidly tension one end of an interconnecting member when deceleration of a vehicle is applied, a reversing-prevention hook plate supported rotatably freely on an arm plate, a buckle joined freely rotatably at a position most proximate to a seat belt in a direction of tension action of the seat belt within a plate surface of the reversing-prevention hook plate, and a reversing-prevention claw to restrict reverse rotation of the reversing-prevention hook plate after the interconnecting member has been pulled out are provided, and a base end of the foregoing arm plate is joined freely rotatably to a frame member. During tensioning operation, the arm plate rotates in the direction of tensioning of the interconnecting member, and along with this the reversing-prevention hook plate rotates in a direction opposite the direction of rotation of the arm plate while pulling out the interconnecting member.

摘要翻译： 提供张紧装置以实现装置结构的紧凑性和简化，并且提高安装性。 一种张紧机构，用于当车辆减速时使互连构件的一端快速张紧，可自由旋转地支撑在臂板上的可反转防止钩板，可在最靠近座椅安全带的位置自由旋转的带扣 提供了安全带在反转防止钩板的板表面内的张力作用方向，以及在互连构件拔出之后限制防倒车钩板的反向旋转的防反转爪， 上述臂板的基端可自由转动地连接到框架件上。 在张紧操作期间，臂板沿着互连构件的张紧方向旋转，并且与此同时，防逆转钩板在拉出互连构件的同时在与臂板的旋转方向相反的方向上旋转。

公开(公告)号：US20060178810A1

公开(公告)日：2006-08-10

申请号：US11348263

申请日：2006-02-07

申请人： Saburo Hashima ,  Shinichi Iwai

发明人： Saburo Hashima ,  Shinichi Iwai

IPC分类号： G01C21/36

CPC分类号： G01C21/28 ,  G01C21/32

摘要： A navigation system in a subject vehicle for organizing a navigation route having a blind alley toward a destination in map data as a route guidance by using a node and a link includes a blind alley detection means for detecting the blind alley in the navigation route, and a blind alley specific instruction means for providing a blind alley specific instruction upon detecting the blind alley. The subject vehicle is navigated to travel in reverse for one of entrance into and departure from the blind alley according to the route guidance.

摘要翻译： 用于通过使用节点和链路来组织具有到地图数据中的目的地的盲路的导航路线的导航系统包括用于检测导航路线中的盲路的盲路小巷检测装置，以及 盲路专用指令装置，用于在检测到盲路时提供盲目专用指令。 根据路线指引，本车辆被导航到相反的行进路口进入和离开盲道。

公开(公告)号：US4710806A

公开(公告)日：1987-12-01

申请号：US877910

申请日：1986-06-24

申请人： Shinichi Iwai ,  Sakae Uno

发明人： Shinichi Iwai ,  Sakae Uno

IPC分类号： G09G5/00 ,  G09G5/06 ,  G09G5/36 ,  G09G5/42 ,  H04N1/46

CPC分类号： G09G5/06

摘要： A digital display system includes a frame buffer store containing picture element data which is read out to address a color lookup table from which color data is read to a display device. The color lookup table comprises a first area storing color data common to a plurality of images and further areas each storing color data related to a corresponding one of the images. Data in the first area is generated by uniformly sampling a color space, data in the further areas is generated by sampling and quantizing input image data.

摘要翻译： 数字显示系统包括一个帧缓冲器存储器，它包含读出来的图象元素数据，以将一个颜色查找表寻址到一个显示装置上。 颜色查找表包括存储多个图像公共的颜色数据的第一区域和每个存储与相应图像相关的颜色数据的其他区域。 通过对颜色空间进行均匀采样来生成第一区域中的数据，通过对输入图像数据进行采样和量化来生成其他区域中的数据。