公开(公告)号：US5906328A

公开(公告)日：1999-05-25

申请号：US38940

申请日：1998-03-12

申请人： Tetsuya Hamaue ,  Muneo Nishizawa ,  Hiroaki Kandori

发明人： Tetsuya Hamaue ,  Muneo Nishizawa ,  Hiroaki Kandori

IPC分类号： B60R22/46 ,  F16D41/064

CPC分类号： F16D41/064 ,  B60R22/4628 ,  B60R2022/468

摘要： A pre-tensioner of a seat belt device capable of securely and rapidly transmitting torque between a driven shaft and a rotational ring when the pre-tensioner is activated. The driven shaft projecting from a reel for retracting a seat belt is inserted into a housing and the rotational ring is positioned to surround a gear of the driven shaft. The rotational ring is provided with five guide faces in the inner surface thereof and pins are inserted into pocket portions of the rotational ring. Each pin is held at the both ends by an annular portion of a body and a cover. Stepped portions are formed along peripheries of both ends of each guide face to form spaces.

摘要翻译： 一种安全带装置的预张紧器，其能够在预张紧器被启动时能够在从动轴和旋转环之间牢固而快速地传递扭矩。 从用于缩回座椅安全带的卷轴突出的从动轴被插入壳体中，并且旋转环被定位成围绕从动轴的齿轮。 旋转环在其内表面上设置有五个引导面，并且销插入到旋转环的凹部中。 每个销通过主体和盖的环形部分保持在两端。 沿着每个引导面的两端的周边形成台阶部，形成空间。

公开(公告)号：US5326042A

公开(公告)日：1994-07-05

申请号：US990123

申请日：1992-12-14

申请人： Muneo Nishizawa ,  Tetsuya Hamaue

发明人： Muneo Nishizawa ,  Tetsuya Hamaue

IPC分类号： B60R22/46 ,  F16H55/08 ,  B65H75/00

CPC分类号： B60R22/4619 ,  B60R2022/468

摘要： A seat belt pretensioner of the type which rotates the take-up shaft of a retractor in the belt-winding direction so as to wind a length of the belt onto the retractor reel includes a driven gear connected to the retractor take-up shaft and a driving gear connected to a power source, the driving gear normally being held in clearance from the driven gear in the set condition of the pretensioner and being displaced and rotated upon operation of the power source to engage it with the driven gear and to drive the driven gear in rotation. The teeth of one of the gears have addenda that diverge from the addendum circle in the direction of the root circle and in a direction with respect to the direction of rotation of the driving gear such as to facilitate movement of the driving gear into driving engagement with the driven gear in the event of a collision of the addenda of the two gears.

摘要翻译： 一种安全带预张紧器，其类型是使牵开器的卷取轴沿带的卷绕方向旋转，以将带的长度卷绕到卷收器卷轴上包括连接到卷收器卷取轴的从动齿轮和 驱动齿轮连接到电源，驱动齿轮通常在预紧器的固定状态下与从动齿轮保持间隙，并且在动力源的作用下移动并旋转，以将其与从动齿轮啮合并驱动驱动 齿轮旋转。 其中一个齿轮的齿部具有沿齿根方向的齿顶圆的方向和相对于驱动齿轮的旋转方向的方向的附加，以便于驱动齿轮与驱动啮合的驱动啮合 在两个齿轮的附件发生碰撞的情况下的从动齿轮。

公开(公告)号：US5364168A

公开(公告)日：1994-11-15

申请号：US990637

申请日：1992-12-14

申请人： Muneo Nishizawa ,  Tetsuya Hamaue

发明人： Muneo Nishizawa ,  Tetsuya Hamaue

IPC分类号： B60R22/46

CPC分类号： B60R22/4619 ,  B60R2022/468

摘要： A retractor shaft-rotating type seat belt pretensioner for imparting pretension to a seat belt by rotating the take-up shaft of a belt retractor comprises a driving member engageable with a driven member on the take-up shaft and a power source coupled to the driving member and adapted to rotate the driving member by applying an operating force to it at an operating point. A guide surface supports the driving member at a reaction support point against the reaction force due to a rotary moment applied to the driving member at an engaging point where the driving member engages the take-up reel, the reaction support point being on the opposite side of the engaging point from the operating point where the operating force of the power source acts on the driving member.

摘要翻译： 一种用于通过旋转带卷收器的卷取轴来向座椅安全带施力的卷收器轴旋转型安全带预张紧器包括：与卷取轴上的从动构件接合的驱动构件和与驱动 并且适于通过在操作点向其施加操作力来旋转驱动构件。 引导表面在反作用支撑点处抵抗反作用力支撑驱动构件，这是由于在驱动构件接合卷取卷轴的接合点处施加到驱动构件的旋转力矩，反作用支撑点位于相对侧 从电源的操作力作用于驱动构件的操作点的接合点。

公开(公告)号：US5222682A

公开(公告)日：1993-06-29

申请号：US791459

申请日：1991-11-13

申请人： Muneo Nishizawa ,  Tetsuya Hamaue

发明人： Muneo Nishizawa ,  Tetsuya Hamaue

IPC分类号： B60R22/46

CPC分类号： B60R22/4619 ,  B60R2022/468

摘要： A belt pretensioner is provided for a vehicle safety belt system having a retractor from which and onto which a belt is arranged to be unwound and wound by rotation of a reel shaft. The pretensioner includes a pulley carrying a pulley gear and is ordinarily restrained in a position in which the pulley gear does not engage a shaft gear on the reel shaft and a pulling cable having a pulley-engaging segment wound onto the pulley and having a pulling segment leading from the pulley in a pulling direction to a power source arranged to pull on the cable and translate the pulley to engage the pulley gear with the shaft gear and rotate the pulley such the gears rotate the reel shaft and pretension the belt by winding it onto the reel shaft. The pulling cable has a pulled segment leading away from the pulley-engaging segment from the end thereof opposite the pulling segment in a direction substantially aligned with the pulling direction. A portion of the pulled segment frictionally engages fixed braking surfaces on the retractor. The pulley is restrained by the pulling and pulled segments of the pulling cable in a position in which the gears are not engaged.

摘要翻译： 为具有卷收器的车辆安全带系统提供带预张紧器，其中带被布置成通过卷轴转动而被卷绕和缠绕。 预紧器包括带有皮带轮的滑轮，并且通常被限制在皮带轮齿轮不与卷轴上的轴齿轮接合的位置，以及牵引缆索，其具有卷绕在滑轮上的滑轮接合部分，并且具有牵引部分 从牵引方向从滑轮引导到被布置成拉动电缆并且平移皮带轮以使滑轮齿轮与轴齿轮接合并且旋转皮带轮的动力源的动力源，使得齿轮旋转卷轴并且通过将皮带卷绕到皮带上来预紧皮带 卷轴。 牵引电缆具有从与牵引段相对的端部远离皮带轮接合部分的牵引部分沿与牵引方向大致对准的方向。 拉动部分的一部分摩擦地接合牵开器上的固定制动表面。 滑轮由牵引电缆的牵引和拉动段在齿轮未接合的位置中约束。

公开(公告)号：US5507523A

公开(公告)日：1996-04-16

申请号：US182594

申请日：1994-01-18

申请人： Muneo Nishizawa ,  Tetsuya Hamaue ,  Mitsuhiko Hiruta ,  Koji Hiramatsu

发明人： Muneo Nishizawa ,  Tetsuya Hamaue ,  Mitsuhiko Hiruta ,  Koji Hiramatsu

IPC分类号： B60R21/16 ,  B60R21/26 ,  B60R21/33 ,  B60R22/46 ,  F42C15/20 ,  B60R22/16

CPC分类号： B60R21/33 ,  B60R22/4652 ,  F42C15/20

摘要： A mechanical igniter for a gas generator has a weight, a latch lever and a firing pin as movable elements to fire a percussion cap attached to the gas generator in response to acceleration, and further has a restraint member and a controller therefor as a safety device for making the movable elements immovable. The controller can be activated by attaching the mechanical igniter to the vehicle body, or removing a belt stopper after the mechanical igniter has been attached to the vehicle body, or fastening a seat belt to the occupant's body. Thus, the restraint member is released when the mechanical igniter is attached to the vehicle body, or when the seat belt system is used, thereby automatically and safely releasing the safety device for the igniter.

摘要翻译： 用于气体发生器的机械点火器具有作为可移动元件的重量，闩锁杆和撞针，以响应于加速度而对附接到气体发生器的打击乐帽进行点火，并且还具有作为安全装置的约束构件和控制器 使可移动元件不可移动。 可以通过将机械点火器附接到车体来操作控制器，或者在机械点火器已经附接到车体之后去除带塞，或者将安全带紧固到乘员的身体。 因此，当机械点火器附接到车身时，或者当使用安全带系统时，约束构件被释放，从而自动且安全地释放点火器的安全装置。

公开(公告)号：US6068340A

公开(公告)日：2000-05-30

申请号：US318256

申请日：1999-05-25

申请人： Hideaki Yano ,  Keisuke Narimatsu ,  Tetsuya Hamaue

发明人： Hideaki Yano ,  Keisuke Narimatsu ,  Tetsuya Hamaue

IPC分类号： B60N2/42 ,  B60R22/40 ,  B60R22/405 ,  B60R22/48 ,  G01P15/00 ,  A47C31/00 ,  B60R22/00

CPC分类号： B60R22/405 ,  B60R2022/403

摘要： A seat belt retractor 80 is attached to a seat back 14 and a cable advancing and retreating mechanism 20 is attached to a portion where a supporting arm 12 and a shaft 18 for inclining the seat back 14 are connected to each other. The supporting arm 12 projects from a seat cushion 10 for supporting the seat back 14. Corresponding to the inclination of the seat back 14, a cable 70 laid between the cable advancing and retreating mechanism 20 and the seat belt retractor 80 is advanced or retreated from/into the cable advancing and retreating mechanism 20. The attitude of the acceleration sensor 92 attached to the seat belt retractor 80 is controlled by advancing or retreating the cable 70 so that the acceleration sensor 92 always stands perpendicularly.

摘要翻译： 座椅安全带卷收器80安装在座椅靠背14上，缆索前进和后退机构20安装在用于使座椅靠背14倾斜的支撑臂12和轴18彼此连接的部分上。 支撑臂12从用于支撑座椅靠背14的座垫10突出。对应于座椅靠背14的倾斜，布置在缆索前进和后退机构20和安全带卷收器80之间的缆索70被前进或后退 进入电缆前进和后退机构20.通过前进或后退电缆70来控制安装在安全带卷收器80上的加速度传感器92的姿态，使加速度传感器92始终垂直。

公开(公告)号：US5435046A

公开(公告)日：1995-07-25

申请号：US184107

申请日：1994-01-21

申请人： Kiyotaka Miyauchi ,  Tetsuya Hamaue

发明人： Kiyotaka Miyauchi ,  Tetsuya Hamaue

IPC分类号： A44B11/25 ,  A44B11/00

CPC分类号： A44B11/2523 ,  Y10T24/45466 ,  Y10T24/45623

摘要： A tongue includes a tongue base which can project therefrom. A solenoid at the forward end of a buckle attracts a tongue face plate. After the tongue base is inserted into the buckle, the tongue base is drawn deep into the buckle by the pawl portion of a hook. A latch plate is engaged with a hole at the forward end of the tongue plate, and a lock plate slides under pegs of a base, thereby latching the tongue base. The lock plate and the hook are advanced and withdrawn by a pinion which is rotated by a stepper motor, and when the pinion is reversely rotated, the tongue base is released from the latched state, and the tongue base is pushed out of the buckle by an ejector, thereby separating the tongue from the buckle.

摘要翻译： 舌头包括可从其突出的舌基部。 带扣前端的螺线管吸引舌面板。 在将舌基座插入带扣之后，通过钩的棘爪部分将舌基部深入到扣环中。 闩锁板与舌板前端的孔接合，并且锁板在基座的钉下滑动，从而闩锁舌基座。 锁定板和钩被由步进电动机旋转的小齿轮推进并收回，当小齿轮反向旋转时，舌形基座从锁定状态释放，并且舌形基座被推出带扣外 喷射器，从而将舌片与带扣分开。

公开(公告)号：US5359756A

公开(公告)日：1994-11-01

申请号：US183407

申请日：1994-01-18

申请人： Kiyotaka Miyauchi ,  Tetsuya Hamaue

发明人： Kiyotaka Miyauchi ,  Tetsuya Hamaue

IPC分类号： A44B11/25 ,  A44B11/00

CPC分类号： A44B11/2503 ,  Y10T24/45466 ,  Y10T24/45623 ,  Y10T24/4566

摘要： A tongue includes a tongue base which can project therefrom and a tongue face plate at the forward end thereof. A buckle includes a solenoid provided at the forward end so as to attract the tongue face plate. After the tongue base is inserted into the buckle, the tongue base is drawn deep into the buckle by the pawl portion of a long hook, rocking arms are engaged with the notched portions of the tounge base, and a latch plate comes into close contact with the claw portions of the rocking arms at the back sides of the claw portions, thereby latching the tongue base. The latch plate and the long hook are advanced and withdrawn by a pinion which is rotated by a stepper motor. When the pinion is reversely rotated, the tongue base is released from the latched state, and the tongue base is pushed out of the buckle by an ejector, thereby separating the tongue from the buckle.

摘要翻译： 舌头包括可从其突出的舌基部和在其前端的舌面板。 带扣包括设置在前端的螺线管，以便吸引舌面板。 在将舌基座插入带扣之后，通过长钩的棘爪部分将舌基部深拉入带扣中，摇臂与插座基座的切口部分接合，并且闩锁板与 在爪部的后侧的摇臂的爪部，从而闩锁舌基部。 闩锁板和长钩被由由步进马达旋转的小齿轮推进并收回。 当小齿轮反向旋转时，舌形基座从闩锁状态释放，并且舌形基座通过喷射器被推出带扣，从而将舌片与带扣分开。

公开(公告)号：US06523769B2

公开(公告)日：2003-02-25

申请号：US09878912

申请日：2001-06-13

申请人： Tetsuya Hamaue ,  Hiroki Takehara

发明人： Tetsuya Hamaue ,  Hiroki Takehara

IPC分类号： B65H7548

CPC分类号： B60R22/4628 ,  B60R2022/4642

摘要： A seat belt spooling device having a ball type pretensioner. The pretensioner includes a case and a ball-receiving member formed integrally with each other. The ball receiving member includes a guide formed integrally with the ball-receiving member. The guide is positioned to guide balls entering into the ball-receiving member from the case, thereby reducing the number of components and the assembling cost.

公开(公告)号：US5055824A

公开(公告)日：1991-10-08

申请号：US593735

申请日：1990-10-05

申请人： Tetsuya Hamaue

发明人： Tetsuya Hamaue

IPC分类号： B60R22/48 ,  H01H17/12

CPC分类号： H01H17/12 ,  B60R22/48 ,  B60R2022/485

摘要： A system for warning an effective restraint limit of a seat belt, comprising a seat slidably adjustable in a to-and-fro direction and tiltably adjustable, a seat belt for restraining an occupant seated on the seat, a sensor device for detecting an effective restraint limit of the seat belt, a notice device for notifying the occupant of the result as detected by the sensor device, characterized in that the effective restraint limit of the seat belt as detected by the sensor device is a reclining angle corresponding to a position of the seat as slidably adjusted.

摘要翻译： 一种用于警告安全带的有效约束极限的系统，包括可滑动地可调节的可倾斜调节的座椅，用于限制坐在座椅上的乘员的安全带，用于检测有效约束的传感器装置 安全带的限制，用于通过传感器装置检测到的结果通知乘客的通知装置，其特征在于，由传感器装置检测到的安全带的有效约束极限是对应于传感器装置的位置的倾斜角度 座椅可滑动调节。