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1. 发明授权

US06206409B1 Air bag system 失效
标题翻译：气囊系统
公开(公告)号：US06206409B1
公开(公告)日：2001-03-27
申请号：US09139761
申请日：1998-08-25
申请人： Hirokazu Kato , Tadashi Ozaki , Minoru Fujioka , Mutsumasa Koujiya
发明人： Hirokazu Kato , Tadashi Ozaki , Minoru Fujioka , Mutsumasa Koujiya
IPC分类号： B60R2126
CPC分类号： B60R21/217 , B60R21/201 , B60R21/237 , B60R2021/161
摘要： An air bag system comprises an air bag having an opening through which gas is supplied. The air bag is folded in a predetermined polygonal shape and is then contained in a pad. An expansion restraining member is provided in the air bag system. The expansion restraining member temporarily holds a peripheral portion of the folded air bag so as to suppress rapid expansion thereof when the air bag is developed. Because the expansion of the peripheral portion is delayed by the expansion restraining member, it is possible to prevent the air bag from developing in the straight thin form toward a passenger. That is, the air bag can be developed in a round shape from its center portion when the gas is supplied into the air bag.
摘要翻译：气囊系统包括具有供给气体的开口的气囊。将气囊折叠成预定的多边形，然后将其包含在垫中。在气囊系统中设置有膨胀限制构件。膨胀限制构件临时保持折叠气囊的周边部分，以便在气囊展开时抑制其快速膨胀。由于周边部的膨胀被膨胀限制构件延迟，因此可以防止气囊朝向乘客呈直线状的形状。也就是说，当气体供应到气囊中时，气囊可以从其中心部分呈圆形显影。

2. 发明授权

US5707080A Seat belt fastening device 失效
标题翻译：安全带紧固装置
公开(公告)号：US5707080A
公开(公告)日：1998-01-13
申请号：US555175
申请日：1995-11-08
申请人： Kazuyoshi Isaji , Mutsumasa Koujiya , Yutaka Ohashi , Kyojiro Suzuki , Shingo Wanami
发明人： Kazuyoshi Isaji , Mutsumasa Koujiya , Yutaka Ohashi , Kyojiro Suzuki , Shingo Wanami
IPC分类号： B60R22/46 , B60R22/195
CPC分类号： B60R22/1953
摘要： A seat belt fastening device has a seat belt buckle and a single casing in which a compression coil spring for pulling in slack of the seat belt is positioned between a retainer and a flange of a guide member. An inertial mass member is slidably disposed in the guide member. The coil spring is connected by a wire to a pulley unit through the retainer and guide member. The seat belt buckle is connected to the pulley unit by a wire. The wire is usually wound to the pulley unit which is locked by a control lever. When the inertial mass member moves under excessive deceleration, it drives operation levers and the control lever to unlock the pulley unit. As a result, the wire is pulled out from the pulley unit by the released compression spring. Incidentally, the wire is wound to the pulley unit so that the buckle is retracted into the casing and the slack of the seat belt is reduced.
摘要翻译：安全带固定装置具有安全带扣和单个外壳，其中用于拉动安全带松弛的压缩螺旋弹簧定位在保持器和引导构件的凸缘之间。惯性质量构件可滑动地设置在引导构件中。螺旋弹簧通过保持器和引导构件通过导线连接到滑轮单元。安全带扣通过导线连接到滑轮单元。线通常缠绕在由控制杆锁定的滑轮单元上。当惯性质量构件在过度减速下运动时，它驱动操作杆和控制杆来解锁皮带轮单元。结果，通过释放的压缩弹簧将导线从滑轮单元拉出。顺便提及，线被缠绕到滑轮单元上，使得带扣缩回到壳体中，并且安全带的松弛减小。

3. 发明授权

US5685567A Seat belt tightening device 失效
标题翻译：安全带紧固装置
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。

4. 发明授权

US5762372A Seat belt tensioner 失效
标题翻译：安全带张紧器
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。

5. 发明授权

US06827172B2 Lateral inclination angle detector for passenger-protecting device for use in automotive vehicle 失效
标题翻译：用于机动车辆的乘客保护装置的侧倾角检测器
公开(公告)号：US06827172B2
公开(公告)日：2004-12-07
申请号：US10301592
申请日：2002-11-22
申请人： Seiya Ide , Mutsumasa Koujiya , Yoshihisa Ogata
发明人： Seiya Ide , Mutsumasa Koujiya , Yoshihisa Ogata
IPC分类号： B60R2101
CPC分类号： B60R21/01338 , B60R21/0132 , B60R2021/0018 , B60R2021/01306
摘要： A passenger-protecting device such as an air-bag system is activated upon detection of a vehicle lateral inclination angle exceeding a predetermined critical level. Such detection is performed by a lateral inclination detector having a pair of gravitational acceleration sensors for detecting a static road inclination and an angular velocity sensor for detecting a dynamic roll angle of the vehicle. Sensing directions of the pair of gravitational acceleration sensors are positioned to cross each other with a right angle and to make an angle of 45° with respect to a vehicle floor. The dynamic roll angle is calculated by integrating outputs of the angular velocity sensor. The vehicle inclination angle is obtained to summing up the static inclination angle and the roll angle. The passenger-protecting device is timely activated to protect passengers from overturn impact of the vehicle.
摘要翻译：检测到超过预定临界水平的车辆横向倾斜角度时，启动诸如气囊系统的乘客保护装置。这种检测由具有一对用于检测静态道路倾斜的重力加速度传感器和用于检测车辆的动态侧倾角的角速度传感器的横向倾斜检测器执行。一对重力加速度传感器的传感方向被定位成以直角彼此交叉并且相对于车辆地板成45°的角度。通过积分角速度传感器的输出来计算动态侧倾角。获得车辆倾斜角度，以求静态倾斜角度和滚动角度。乘客保护装置及时启动，以保护乘客免受车辆翻倒的影响。

6. 发明授权

US5651564A Seat belt tensioning device 失效
标题翻译：安全带张紧装置
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。

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