公开(公告)号：US07152824B2

公开(公告)日：2006-12-26

申请号：US10815935

申请日：2004-04-02

申请人： Masahiro Shiotani ,  Tetsuya Hamaue ,  Koji Hiramatsu

发明人： Masahiro Shiotani ,  Tetsuya Hamaue ,  Koji Hiramatsu

IPC分类号： B65H75/48

CPC分类号： B60R22/3413 ,  B60R22/4676 ,  B60R2022/286 ,  B60R2022/287

摘要： A seat belt retractor includes a spool for winding a seat belt; a locking mechanism having a locking member rotating with the spool in a normal state and being locked not to rotate in a direction of unwinding the seat belt in an emergency state; and an energy absorbing mechanism provided between the spool and the locking member for absorbing impact energy applied on an occupant when the spool rotates in the direction of unwinding the seat belt relative to the locking member in the emergency state. The energy absorbing mechanism includes an energy absorbing member provided in one of the spool and the locking member, and a deforming device provided in the other of the spool and the locking member for deforming the energy absorbing member. The energy absorbing member has a width partially varied.

摘要翻译： 安全带卷收器包括用于卷绕安全带的卷轴; 锁定机构，其具有与所述线轴一起旋转的锁定构件处于正常状态，并且在紧急状态下被锁定不能沿所述安全带展开的方向旋转; 以及设置在所述卷轴和所述锁定构件之间的能量吸收机构，用于吸收当所述卷轴在紧急状态下沿着使所述安全带相对于所述锁定构件展开的方向旋转时施加在乘员身上的冲击能量。 能量吸收机构包括设置在卷轴和锁定构件中的一个中的能量吸收构件，以及设置在卷筒中的另一个中的变形装置和用于使能量吸收构件变形的锁定构件。 能量吸收构件的宽度部分变化。

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：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：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。

公开(公告)号：US06722600B2

公开(公告)日：2004-04-20

申请号：US09836423

申请日：2001-04-18

申请人： Tetsuya Hamaue ,  Hiroki Takehara ,  Hikaru Kameyoshi ,  Isamu Mizuno

发明人： Tetsuya Hamaue ,  Hiroki Takehara ,  Hikaru Kameyoshi ,  Isamu Mizuno

IPC分类号： B65H7548

CPC分类号： B60R22/4628 ,  B60R2022/4642 ,  Y10S60/905

摘要： A seat belt retractor with a ball type pretensioner including a pipe in which the balls are retained. A front end portion of the pipe is securely retained so that reliable operation of the pretensioner is provided. The pipe does includes a cut-out that does not extend to the front-most end of a pipe. A guide block is fitted in the front-most end of the pipe. The pipe and the guide block are fixed to the plate together by a fastener. The portion where the guide block is fitted to the pipe can provide high rigidity and is thus hardly deformed in every directions. The fastener may be hardened or the material for the fastener may be selected to obtain sufficient strength.

摘要翻译： 一种具有球型预紧器的安全带卷收器，其包括保持球的管道。 可靠地保持管的前端部分，从而提供预紧器的可靠操作。 管道包括不延伸到管道最前端的切口。 在管道的最前端装有导向块。 管道和导块通过紧固件固定在板上。 引导块安装在管子上的部分可以提供高刚性，并且因此在各个方向上几乎不变形。 紧固件可以被硬化，或者可以选择紧固件的材料以获得足够的强度。