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1. 发明授权

US4597307A Foot-operated control device for parking brake 失效
标题翻译：驻车制动器的脚踏控制装置
公开(公告)号：US4597307A
公开(公告)日：1986-07-01
申请号：US448629
申请日：1982-12-10
申请人： Hiroshi Kawaguchi , Shuho Nishina , Nobuyasu Nakanishi , Yukio Honda
发明人： Hiroshi Kawaguchi , Shuho Nishina , Nobuyasu Nakanishi , Yukio Honda
IPC分类号： B60T7/06 , B60T7/04 , G05G1/14
CPC分类号： B60T7/045 , Y10T74/20528 , Y10T74/20648 , Y10T74/20708 , Y10T74/20714
摘要： A foot-operated device for controlling a parking brake wherein a parking brake pedal is locked in its operated position through engagement of a pawl member with ratchet teeth. The pawl member is pivotally connected to the brake pedal, and the ratchet teeth are formed on a bracket fixed to a vehicle frame. The parking brake is released when a pedal pad pivotally connected to the brake pedal is pivoted on the pedal and the pedal is depressed. The pedal pad has an extension arm protruding toward the pawl member which is biased by a spring device in a first direction to cause the pawl member to engage the ratchet teeth while the pedal pad is placed in its original position. The extension arm directly engages the spring device to change the biasing direction thereof from the first direction to a second direction so that the pawl disengages from the ratchet teeth when the pedal pad is pivoted to its operated position. The biasing force in the second direction is selected to be smaller than an engagement force existing between the pawl member and the ratchet teeth.
摘要翻译：一种用于控制驻车制动器的脚踏装置，其中驻车制动踏板通过棘爪构件与棘齿啮合而锁定在其操作位置。棘爪构件枢转地连接到制动踏板，并且棘轮齿形成在固定到车架上的支架上。枢轴连接到制动踏板的脚踏板在踏板上枢转并且踏板被压下时，驻车制动器被释放。脚踏板具有朝向棘爪构件突出的延伸臂，该延伸臂在第一方向上被弹簧装置偏压，以在脚踏板放置在其初始位置时使棘爪构件接合棘齿。延伸臂直接接合弹簧装置，以将其偏压方向从第一方向改变到第二方向，使得当脚踏板枢转到其操作位置时，棘爪与棘齿脱离。第二方向上的偏置力被选择为小于棘爪构件和棘轮齿之间存在的接合力。

2. 发明授权

US4401347A Fluid pressure control valve for dual braking system 失效
标题翻译：用于双制动系统的流体压力控制阀
公开(公告)号：US4401347A
公开(公告)日：1983-08-30
申请号：US273493
申请日：1981-06-15
申请人： Hiroshi Kawaguchi , Shuho Nishina
发明人： Hiroshi Kawaguchi , Shuho Nishina
IPC分类号： B60T8/26 , B60T11/34 , B60T11/28
CPC分类号： B60T8/26 , B60T11/34
摘要： A braking fluid pressure control apparatus for a dual circuit type vehicle brake system. The control apparatus is provided with a pair of pressure reducing or pressure limiting valve plungers disposed in a housing parallelly one another, with respective rear ends being protruded out of the housing, and a biasing device for commonly biasing both rear ends into the housing. The biasing device includes a guide rod pivoted to the housing at an intermediate position of the pair of valve plungers oscillatably in a parallel direction to a plane including the axes of both plungers. On the guide rod a transmitting member having an operating portion abuttable to the rear ends of both plungers is slidably fitted and biased by a spring toward the rear ends of the plungers. The guide rod limits the oscillation in a minute angle range, with a result that when a pressure failure has occurred in one circuit the valve plunger influenced by the pressure of the other circuit is obliged to singly resist the biasing force of the spring so as to start pressure reducing or limiting operation at a higher pressure level than in normal condition.
摘要翻译：一种双回路式车辆制动系统的制动液压控制装置。控制装置设有一对减压或限压阀柱塞，它们彼此平行地设置在壳体中，相应的后端突出出壳体，以及用于将两个后端均匀地偏压到壳体中的偏置装置。偏压装置包括一个导向杆，该导向杆在一对阀塞的中间位置处枢转到壳体，该中间位置可平行于包括两个柱塞的轴线的平面方向摆动。在导杆上，具有与两个柱塞的后端邻接的操作部分的传动部件可滑动地装配并且通过弹簧朝向柱塞的后端偏压。引导杆在一个微小的角度范围内限制振动，结果是当一个回路中发生压力故障时，受其他回路压力影响的阀柱塞必须单独抵抗弹簧的偏置力，以便在比正常情况下更高的压力水平开始减压或限制操作。

3. 发明授权

US4519270A Foot-operated control device for parking brake 失效
标题翻译：驻车制动器的脚踏控制装置
公开(公告)号：US4519270A
公开(公告)日：1985-05-28
申请号：US440610
申请日：1982-11-10
申请人： Hiroshi Kawaguchi , Shuho Nishina
发明人： Hiroshi Kawaguchi , Shuho Nishina
IPC分类号： B60T7/04 , G05G5/06
CPC分类号： B60T7/045 , Y10T74/20684 , Y10T74/20708
摘要： A foot-operated device for controlling a parking brake wherein a parking brake pedal is locked in its operated position through engagement of a pawl member with ratchet teeth. The pawl member is pivotally connected to the brake pedal, and the ratchet teeth are formed on a sector or bracket fixed to a vehicle frame on which the brake pedal is pivotally supported. The parking brake is released when a pedal pad pivotally connected to the brake pedal is pivoted on the pedal and the pedal is depressed. The pedal pad is operatively connected by a lever to the pawl member which is normally held in engagement with the ratchet teeth by a first spring member. The lever is pivotally connected to the brake pedal, biased by the first spring member and engageable with the pawl member to transmit a biasing force of the first spring member to the pawl member so that the pawl member engages the ratchet teeth. The lever is pivoted by the pedal pad to remove the biasing force of the first spring member from the pawl member whereby the pawl member is set ready to disengage from the ratchet teeth by a second spring member whose biasing force is selected to be smaller than an engagement force between the pawl member and the ratchet teeth. The lever may be replaced by a rod which has a first end portion engaging the pawl member and a second end portion engaging the pedal pad. The rod which is biased by the first spring member normally keeps the pawl member in engagement with the ratchet teeth. The rod is linearly moved by the pedal pad to remove the biasing force of the first spring member from the pawl member thereby allowing the pawl member to disengage from the teeth.
摘要翻译：一种用于控制驻车制动器的脚踏装置，其中驻车制动踏板通过棘爪构件与棘齿啮合而锁定在其操作位置。棘爪构件枢转地连接到制动踏板，并且棘轮齿形成在固定到车架上的扇形或支架上，制动踏板枢转地支撑在车架上。枢轴连接到制动踏板的脚踏板在踏板上枢转并且踏板被压下时，驻车制动器被释放。脚踏板通过杠杆可操作地连接到棘爪构件，棘爪构件通常由第一弹簧构件与棘齿啮合。杠杆枢转地连接到制动踏板，由第一弹簧构件偏置并与棘爪构件接合，以将第一弹簧构件的偏压力传递到棘爪构件，使得棘爪构件接合棘轮齿。杠杆由踏板垫枢转以从棘爪构件移除第一弹簧构件的偏置力，由此棘爪构件准备好通过第二弹簧构件与棘齿脱离，其第二弹簧构件的偏置力被选择为小于棘爪构件和棘轮齿之间的接合力。杆可以由具有接合棘爪构件的第一端部和接合踏板垫的第二端部的杆代替。由第一弹簧构件偏压的杆通常保持棘爪构件与棘齿啮合。该杆由踏板垫线性地移动，以便从棘爪构件移除第一弹簧构件的偏置力，从而允许棘爪构件与齿脱离。

4. 发明授权

US4441380A Foot-operated control device for parking brake 失效
标题翻译：驻车制动器的脚踏控制装置
公开(公告)号：US4441380A
公开(公告)日：1984-04-10
申请号：US440600
申请日：1982-11-10
申请人： Hiroshi Kawaguchi , Shuho Nishina
发明人： Hiroshi Kawaguchi , Shuho Nishina
IPC分类号： B60T7/04 , B60T7/06 , G05G5/24 , G05G1/14
CPC分类号： B60T7/045 , B60T7/06 , G05G5/24 , Y10T74/20528 , Y10T74/20648 , Y10T74/20708 , Y10T74/20714
摘要： A foot-operated device for controlling a parking brake wherein a parking brake pedal is locked in its operated position through engagement of a pawl member with ratchet teeth. The pawl member is connected to a bracket pivotally supporting the pedal, and the ratchet teeth are formed on the pedal. The parking brake is released only when a pedal pad pivotally connected to the pedal is pivoted on the pedal and the pedal is depressed. Near the pawl member is disposed a lever pivotally connected to the bracket. The pedal, pedal pad, pawl member and lever are pivoted about respective axes which are parallel to one another. The pedal pad and the lever are connected by a connecting device which transmit a pivotal movement of the pedal pad to the lever such that a movement of said pedal pad incident to a pivotal movement of the pedal is not transferred to the lever. The parking brake control device further comprises a spring device for biasing the pawl member in a first direction that causes the pawl member to engage the ratchet teeth while the pedal pad is in its original position, and biasing the pawl member in a second direction that causes the pawl member to disengage from the ratchet teeth while the pedal pad is in its operated position. The force with which the pawl member is biased in the second direction is selected to be smaller than an engagement force existing between the pawl member and the ratchet teeth in engagement with the pawl member.
摘要翻译：一种用于控制驻车制动器的脚踏装置，其中驻车制动踏板通过棘爪构件与棘齿啮合而锁定在其操作位置。棘爪构件连接到枢转地支撑踏板的支架上，棘爪齿形成在踏板上。驻车制动器仅当枢转地连接到踏板的踏板支架在踏板上枢转并且踏板被压下时才被释放。棘爪构件附近设置有枢转地连接到支架的杆。踏板，脚踏板，棘爪构件和杠杆绕彼此平行的各个轴线枢转。脚踏板和杠杆通过连接装置连接，该连接装置将踏板垫的枢转运动传递到杠杆，使得踏板踏板入射到踏板的枢转运动的运动不会传递到杠杆。驻车制动控制装置还包括弹簧装置，该弹簧装置用于在第一方向上偏置棘爪构件，该第一方向使得棘爪构件接合棘轮齿，同时踏板处于其初始位置，并且在第二方向上偏压棘爪构件，棘爪构件在踏板垫处于其操作位置时与棘齿脱离。棘爪构件在第二方向上被偏压的力被选择为小于与棘爪构件接合的棘爪构件和棘轮齿之间存在的接合力。

5. 发明授权

US4418964A Braking hydraulic pressure control valve in a dual-circuit brake system 失效
标题翻译：制动液压控制阀在双回路制动系统
公开(公告)号：US4418964A
公开(公告)日：1983-12-06
申请号：US316632
申请日：1981-10-30
申请人： Masayoshi Katagiri , Yoshihisa Nomura , Hiroshi Kawaguchi , Shuho Nishina , Eiji Miura
发明人： Masayoshi Katagiri , Yoshihisa Nomura , Hiroshi Kawaguchi , Shuho Nishina , Eiji Miura
IPC分类号： B60T8/26 , B60T11/34
CPC分类号： B60T8/26 , B60T11/34
摘要： A hydraulic pressure control valve for a dual-circuit brake system of a vehicle. In this control valve a pair of valve pistons for controlling the braking hydraulic pressure delivered to each of rear wheel brakes are disposed in a housing parallelly and imparted with biasing force directed inwards of the housing by one biasing device. The biasing device is assembled or set within a cover of cup-shape such that the biasing device has been given a preload substantially equal to a biasing force necessary for the control valve before the cover is fixed to the valve housing. The biasing device includes a swingable guide rod attached at one end thereof to the cover with a pivot pin, a sliding member slidably fitted on the guide rod, and a compression spring disposed between the sliding member and a free end of the guide rod for biasing the sliding member toward the pivoted end of the guide rod. The guide rod is provided with a projection for stopping axial movement of the sliding member due to the biasing force of the spring. When the cover is attached to the valve housing the sliding member abuts on ends of the valve pistons and consequently is separated from the projection for transmitting the biasing force of the spring to the valve pistons.
摘要翻译：一种用于车辆的双回路制动系统的液压控制阀。在该控制阀中，用于控制传递到每个后轮制动器的制动液压的一对阀活塞平行地设置在壳体中，并且通过一个偏压装置赋予壳体向内的偏压力。偏压装置被组装或设置在杯形盖的内部，使得偏置装置已经被给予基本上等于在盖被固定到阀壳体之前控制阀所需的偏压力的预载荷。偏置装置包括可摆动导向杆，其一端具有枢轴销，可滑动地装配在导向杆上的滑动构件和设置在滑动构件与导向杆自由端之间的压缩弹簧滑动构件朝向导杆的枢转端。导杆设置有用于由于弹簧的偏置力而阻止滑动构件的轴向运动的突起。当盖子附接到阀壳体上时，滑动件邻接阀活塞的端部，并且因此与用于将弹簧的偏置力传递到阀活塞的突起分离。

6. 发明授权

US4108471A Seat belt system 失效
标题翻译：安全带系统
公开(公告)号：US4108471A
公开(公告)日：1978-08-22
申请号：US796323
申请日：1977-05-12
申请人： Yutaka Kondo , Shuho Nishina
发明人： Yutaka Kondo , Shuho Nishina
IPC分类号： B60R22/30 , B60R22/34 , B60R21/10
CPC分类号： B60R22/3408
摘要： A seat belt retractor wherein in normal use the seat belt is completely extended from the retractor. The seat belt retractor including a base, a retractor shaft rotatably coupled to the base and having a belt passageway formed therein, a means for applying a retractor force to the retractor shaft and a belt passing through the passageway at an intermediate point of the belt whereby one portion of the belt serves as a lap restraining belt and the other portion of the belt serves as a shoulder restraining belt and both the lap and shoulder belts are simultaneously and equally taken up on a single take-up shaft of retractor one over the other shaft by the retracting force.
摘要翻译：一种安全带卷收器，其中在正常使用中，安全带从牵开器完全伸出。所述安全带卷收器包括基座，牵引器轴，其可旋转地联接到所述基座并且具有形成在其中的带通道，用于向所述牵开器轴施加牵开力的装置和在所述带的中间点处穿过所述通道的带，带的一部分用作搭扣限制带，带的另一部分用作肩肩限制带，并且搭接和肩带都同时并且均匀地卷绕在牵开器的单个卷取轴上轴通过收缩力。

7. 发明授权

US4033610A Electrical ignition circuit for gas generator 失效
标题翻译：气体发生器电气点火电路
公开(公告)号：US4033610A
公开(公告)日：1977-07-05
申请号：US578866
申请日：1975-05-19
申请人： Iichi Shingu , Yutaka Kondo , Shuho Nishina
发明人： Iichi Shingu , Yutaka Kondo , Shuho Nishina
IPC分类号： B60R21/16 , B60R21/01 , B60R21/08
CPC分类号： B60R21/017
摘要： An electrically activated ignition circuit system for a gas generator to be used to inflate a gas bag in a motor vehicle.The system includes a bridge circuit including a first ignition filament for igniting gas-producing substances disposed in a gas generating bomb and a second ignition filament for exploding a detonator to break a seal for the bomb; a source to supply current to the bridge circuit; and a collision sensor to couple the current from the source to the bridge circuit when a collision occurs. The current first heats the second filament to explode the detonator and then heats the first filament to ignite the gas-producing substances.
摘要翻译：一种用于气体发生器的电激活点火电路系统，用于对机动车辆中的气囊进行充气。该系统包括桥接电路，桥接电路包括用于点燃设置在气体发生炸弹中的气体产生物质的第一点火丝和第二点火用于爆炸雷管打破炸弹密封的灯丝; 用于向桥式电路供电的源; 以及碰撞传感器，用于当发生碰撞时将电流从源极耦合到桥接电路。当前首先加热第二根细丝以爆炸雷管，然后加热第一根丝来点燃气体产生物质。

8. 发明授权

US4253622A Webbing retractor 失效
标题翻译：织带牵开器
公开(公告)号：US4253622A
公开(公告)日：1981-03-03
申请号：US90402
申请日：1979-11-01
申请人： Shuho Nishina
发明人： Shuho Nishina
IPC分类号： B60R22/08 , B60R22/32 , B60R22/34 , A62B35/02 , B65H75/48
CPC分类号： B60R22/3416
摘要： The webbing retractor according to the present invention is suitably applied to a passive seatbelt system of the type, wherein one end of a webbing is secured to a door, whereby the webbing for restraining an occupant is automatically fastened to the occupant in accordance with the opening or closing of a door. Said retractor is provided therein with a release lever for forcedly separating a pawl meshed with a ratchet wheel solidly secured to a windup shaft so as to stop a webbing windoff rotation of the windup shaft in an emergency of the vehicle. Said retractor is further provided with a holding device for holding a condition where the release lever has been moved, so that the webbing can be unfastened from the occupant even when the vehicle is stopped in a tilted condition, thereby enabling the occupant to escape from the vehicle.
摘要翻译：根据本发明的带状卷收器适用于这种类型的被动安全带系统，其中织带的一端固定到门上，由此根据开口自动地将乘员约束的织带固定在乘员身上或关门。所述牵开器在其中设置有释放杆，用于强制地分离与固定到组合轴上的棘轮啮合的棘爪，以便在车辆的紧急情况下停止卷绕轴的织带防风旋转。所述牵开器还设置有用于保持释放杆已经移动的状态的保持装置，使得即使当车辆在倾斜状态下停止时，也可以将乘员从乘员解开，从而使乘客能够从车辆。

9. 发明授权

US4163530A Device for preventing the drawing-out of a seat belt webbing at the lock of a retractor 失效
标题翻译：用于防止在收缩器的锁定处拉出安全带织带的装置
公开(公告)号：US4163530A
公开(公告)日：1979-08-07
申请号：US885333
申请日：1978-03-10
申请人： Yutaka Kondo , Shuho Nishina
发明人： Yutaka Kondo , Shuho Nishina
IPC分类号： B60R22/42 , B65H75/48
CPC分类号： B60R22/42
摘要： Rollers are opposingly disposed at a drawing-out port for a seat belt webbing which is drawn out from a retractor. When an impact load has occurred, both the rollers are turned to tightly hold the seat webbing therebetween. Thus, a surplus length which is ascribable to the elongation and tight winding of the webbing is prevented from being drawn out.
摘要翻译：辊子相对设置在用于从牵开器拉出的安全带织带的拉出口。当发生冲击负载时，两个辊被转动以紧紧地将座椅织带保持在其间。因此，防止由于织带的伸长和紧密缠绕而引起的剩余长度被拉出。

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