公开(公告)号：US06446897B1

公开(公告)日：2002-09-10

申请号：US09518274

申请日：2000-03-03

申请人： Takashi Arima ,  Kenichi Morizane ,  Masuo Matsuki ,  Kiyoshi Ogawa ,  Katsuyasu Ono

发明人： Takashi Arima ,  Kenichi Morizane ,  Masuo Matsuki ,  Kiyoshi Ogawa ,  Katsuyasu Ono

IPC分类号： B60R2234

CPC分类号： F16D41/18 ,  B60R22/4628 ,  B60R2022/4642 ,  B60R2022/468

摘要： The present invention provides a seat belt system comprising: a moving element (36) rotatably received in a housing (26); a device (32) for applying a pressurized gas to the moving element (36) when abrupt deceleration occurs on a vehicle; a tensile member (40) responsive to movement of the moving element (36) extruded due to the pressurized gas to generate a rotational torque; and a clutch mechanism (44) for transmitting the rotational torque generated by the tensile member (40) to a retractor shaft (24) to rotate the shaft (24) in a webbing-winding direction.

摘要翻译： 本发明提供了一种安全带系统，包括：可旋转地容纳在壳体（26）中的移动元件（36）; 用于当在车辆上发生急剧减速时，将加压气体施加到所述移动元件（36）的装置（32） 响应于由于加压气体挤出的移动元件（36）的移动而产生旋转扭矩的拉伸构件（40） 以及用于将由拉伸构件（40）产生的旋转扭矩传递到牵开器轴（24）以使轴（24）沿织带卷绕方向旋转的离合器机构（44）。

公开(公告)号：US07500632B2

公开(公告)日：2009-03-10

申请号：US10100015

申请日：2002-03-19

申请人： Katsuyasu Ono ,  Sadanori Ohsumi ,  Masuo Matsuki ,  Kiyoshi Ogawa

发明人： Katsuyasu Ono ,  Sadanori Ohsumi ,  Masuo Matsuki ,  Kiyoshi Ogawa

IPC分类号： B60R22/46

CPC分类号： B60R22/4633 ,  B60R2022/4661

摘要： A seat belt device has a gas generator for generating a high pressure gas when the vehicle is in emergency, a cylinder for conducting the high pressure gas from the gas generator, a piston received movably within the cylinder and pressed and moved by the high pressure gas, and a drive unit for rotating a winding shaft of a seat belt retractor in a direction of removing the slack of a belt, using the movement of the piston, wherein the pretensioner is employed with the energy absorbing mechanism, for reversely rotating the winding shaft if a tension acting on the belt exceeds a predetermined value after removing the slack of the belt.

公开(公告)号：US5458369A

公开(公告)日：1995-10-17

申请号：US197743

申请日：1994-02-17

申请人： Masuo Matsuki ,  Katsuyasu Ono

发明人： Masuo Matsuki ,  Katsuyasu Ono

IPC分类号： B60R22/46 ,  F41A19/27 ,  G01P15/03 ,  B60R21/32

CPC分类号： B60R22/4652 ,  F41A19/27 ,  G01P15/036

摘要： A starting device (21, 121, 41) for actuating a gas generator (8) by striking a detonator (10) in response to an acceleration of a predetermined level or more. The starting device includes a firing pin (22), an inertial mass (23), an annular permanent magnet (24) and an erroneous-actuation preventing mechanism (9, 109, 42). The firing pin (22) is capable of igniting the detonator (10) by moving toward and colliding against the detonator (10). The inertial mass (23) is made of a cylindrical permanent magnet for supplying kinetic energy to the firing pin (22). The annular permanent magnet (24) has an inside diameter larger than an outside diameter of the inertial mass (23). The erroneous-actuation preventing mechanism (9,109, 42) prevents the erroneous actuation of the starting device (21, 121, 41). The erroneous-actuation preventing mechanism (9,109, 42) includes a restricting member for selectively setting the inertial mass (23) in a nonmovable state and in a movable state.

摘要翻译： 一种起动装置（21,121,41），用于通过响应预定水平或更高的加速度冲击雷管（10）致动气体发生器（8）。 启动装置包括击发销（22），惯性块（23），环形永磁体（24）和错误致动防止机构（9,109,42）。 撞击销（22）能够通过朝着雷管（10）移动并碰撞而点燃雷管（10）。 惯性质量（23）由用于向撞针（22）提供动能的圆柱形永磁体制成。 环形永磁体（24）的内径大于惯性质量（23）的外径。 错误致动防止机构（9,109,42）防止启动装置（21,121,41）的错误致动。 错误致动防止机构（9,109,42）包括用于选择性地将惯性质量（23）设定在不可移动状态和处于可移动状态的限制构件。

公开(公告)号：US06467850B1

公开(公告)日：2002-10-22

申请号：US09570603

申请日：2000-05-12

申请人： Osamu Kawai ,  Kazuo Yamamoto ,  Katsuyasu Ono ,  Masuo Matsuki ,  Hiroyuki Saito ,  Yuichi Takimizu ,  Yukio Suzuki

发明人： Osamu Kawai ,  Kazuo Yamamoto ,  Katsuyasu Ono ,  Masuo Matsuki ,  Hiroyuki Saito ,  Yuichi Takimizu ,  Yukio Suzuki

IPC分类号： B60R2100

CPC分类号： B60R22/24 ,  Y10T29/49885

摘要： In a through anchor (10), a webbing sliding contact surface (15) is formed by bending in a curved fashion a lower edge of an opening (14) formed in a metal insert (11) toward a side. The through anchor (10) is covered over portions of the metal insert (11) other than the webbing sliding contact surface (15) with a coating resin (13). Accordingly, it is possible to provide a seat belt assembly that can continue to provide good sliding contact between a webbing guide and webbing, with simple construction.

摘要翻译： 在通孔（10）中，通过以形成在金属插入件（11）中的开口（14）的下边缘的弯曲方式向侧弯曲而形成织带滑动接触表面（15）。 贯穿锚固体（10）用涂覆树脂（13）覆盖除了织带滑动接触表面（15）之外的金属插入件（11）的部分上。 因此，可以提供一种安全带组件，该安全带组件能够以简单的结构继续提供带状引导件和织带之间的良好的滑动接触。

公开(公告)号：US06554092B2

公开(公告)日：2003-04-29

申请号：US09986379

申请日：2001-11-08

申请人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

发明人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

IPC分类号： B60R2234

CPC分类号： B60R22/44 ,  B60R22/3416 ,  B60R22/343 ,  B60R22/405 ,  B60R22/415 ,  B60R22/46 ,  B60R2021/0016 ,  B60R2022/4473

摘要： Provided is a seatbelt device capable of realizing a comfortable seatbelt-wearing environment as well as appropriately securing and protecting a passenger. The seatbelt device is further capable of realizing an immediate escape or rescue of a passenger after a vehicle accident, thereby providing extra safety and a swift escape by protracting the webbing in accordance with the state of the vehicle accident. This seatbelt device is provided with a retractor which uses a motor for retracting and protracting the webbing that secures a passenger to his/her seat, and a controller for rotating the motor and at least retracting the webbing. The controller is capable of altering the protraction mode of the webbing in accordance with the state of the webbing fastened by the passenger.

公开(公告)号：US06332629B1

公开(公告)日：2001-12-25

申请号：US09421872

申请日：1999-10-21

申请人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

发明人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

IPC分类号： B60R22343

CPC分类号： B60R22/44 ,  B60R22/3416 ,  B60R22/343 ,  B60R22/405 ,  B60R22/415 ,  B60R22/46 ,  B60R2021/0016 ,  B60R2022/4473

摘要： Provided is a seatbelt device capable of realizing a comfortable seatbelt-wearing environment as well as appropriately securing and protecting a passenger. The seatbelt device is further capable of realizing an immediate escape or rescue of a passenger after a vehicle accident, thereby providing extra safety and a swift escape by protracting the webbing in accordance with the state of the vehicle accident. This seatbelt device is provided with a retractor which uses a motor for retracting and protracting the webbing that secures a passenger to his/her seat, and a controller for rotating the motor and at least retracting the webbing. The controller is capable of altering the protraction mode of the webbing in accordance with the state of the webbing fastened by the passenger.

摘要翻译： 提供一种能够实现舒适的安全带穿戴环境以及适当地固定和保护乘客的安全带装置。 安全带装置还能够在车祸之后实现乘客的立即逃生或救援，从而根据车祸的状况伸展织带提供额外的安全性和迅速的逃生。 该安全带装置设置有牵开器，该牵开器使用电动机来收回和伸长将乘客固定到他/她的座椅上的织带，以及用于旋转电动机并且至少缩回织带的控制器。 控制器能够根据乘客固定的织带的状态改变织带的延伸模式。

公开(公告)号：US6113022A

公开(公告)日：2000-09-05

申请号：US95935

申请日：1998-06-12

申请人： Katsuyasu Ono ,  Masuo Matsuki ,  Satoshi Hirase

发明人： Katsuyasu Ono ,  Masuo Matsuki ,  Satoshi Hirase

IPC分类号： B60R22/28 ,  B60R22/34 ,  B60R22/405

CPC分类号： B60R22/3413 ,  B60R22/405 ,  B60R2022/286 ,  B60R2022/287 ,  B60R2022/289

摘要： It is an object to provide a retractor for a seat belt having a locking means and a shaft which can be twisted and exhibiting satisfactory safety. A retractor 1 for a seat belt according to the present invention having a locking means 100, which is capable of inhibiting rotation of a bobbin 3 around which a webbing 50 is wound in a direction in which the webbing 50 is drawn out in an emergency of a vehicle, a torsion bar 200A is disposed between the bobbin 3 and the locking means 100 and arranged to be twisted to respond to the instance wherein a predetermined load is applied to the locking means 100 so as to rotate the bobbin 3 in the direction in which the webbing 50 is drawn out. The retractor 1 for a seat belt has a rotation restraining mechanism 300 for restraining rotation of the bobbin 3 when the bobbin 3 has been rotated by a predetermined angle in the direction in which the webbing 50 is drawn out to correspond to torsion of the torsion bar 200A.

摘要翻译： 本发明的目的是提供一种用于具有锁定装置和轴的安全带的牵开器，所述锁定装置和轴可以扭曲并且表现出令人满意的安全性。 根据本发明的用于安全带的牵开器1具有锁定装置100，该锁定装置100能够在紧急情况下阻止织带50被卷绕的方向上缠绕织带50的线轴3的旋转 一种车辆，扭杆200A设置在线轴3和锁定装置100之间并且被布置成扭曲以响应于将预定负载施加到锁定装置100以将线轴3沿着方向旋转的情况 将织带50拉出。 用于座椅安全带的牵开器1具有旋转限制机构300，用于当绕线筒3已经沿织带50被拉出的方向旋转预定角度以对应于扭力杆的扭转时，用于限制线轴3的旋转 200A。

公开(公告)号：US5794877A

公开(公告)日：1998-08-18

申请号：US801498

申请日：1997-02-18

申请人： Katsuyasu Ono ,  Masuo Matsuki ,  Satoshi Hirase

发明人： Katsuyasu Ono ,  Masuo Matsuki ,  Satoshi Hirase

IPC分类号： B60R22/28 ,  B60R22/34 ,  B60R22/405

CPC分类号： B60R22/3413 ,  B60R22/405 ,  B60R2022/286 ,  B60R2022/287 ,  B60R2022/289

摘要： It is an object to provide a retractor for a seat belt having a locking means and a shaft which can be twisted and exhibiting satisfactory safety. A retractor 1 for a seat belt according to the present invention having a locking means 100, which is capable of inhibiting rotation of a bobbin 3 around which a webbing 50 is wound in a direction in which the webbing 50 is drawn out in an emergency of a vehicle and a torsion bar 200A disposed between the bobbin 3 and the locking means 100 and arranged to be twisted to respond to a fact that a predetermined load is applied to the locking means 100 so as to rotate the bobbin 3 in the direction in which the webbing 50 is drawn out, the retractor 1 for a seat belt having a rotation restraining mechanism 300 for restraining rotation of the bobbin 3 when the bobbin 3 has been rotated by a predetermined angle in the direction in which the webbing 50 is drawn out to correspond to torsion of the torsion bar 200A.

摘要翻译： 本发明的目的是提供一种用于具有锁定装置和轴的安全带的牵开器，所述锁定装置和轴可以扭曲并且表现出令人满意的安全性。 根据本发明的用于安全带的牵开器1具有锁定装置100，该锁定装置100能够在紧急情况下阻止织带50被卷绕的方向上缠绕织带50的线轴3的旋转 设置在线轴3和锁定装置100之间的车辆和扭杆200A，并且被布置成扭曲以响应于向锁定装置100施加预定负载以将线轴3沿着其中的方向旋转的事实 拉出卷带50时，具有旋转抑制机构300的座椅安全带卷收器1，该旋转限制机构300用于在绕线器3已经沿带状物50被拉出的方向旋转预定角度时限制线轴3的旋转， 对应于扭杆200A的扭转。

公开(公告)号：US08893998B2

公开(公告)日：2014-11-25

申请号：US10580902

申请日：2004-11-29

申请人： Yukinori Midorikawa ,  Hiroshi Yamada ,  Masuo Matsuki ,  Kiyoshi Ogawa

发明人： Yukinori Midorikawa ,  Hiroshi Yamada ,  Masuo Matsuki ,  Kiyoshi Ogawa

IPC分类号： B60R22/44 ,  B60R22/46 ,  B60R22/48 ,  B60R21/013 ,  B60R21/015

CPC分类号： B60R22/44 ,  B60R21/01544 ,  B60R2021/0115 ,  B60R2021/01317 ,  B60R2022/444 ,  B60R2022/4816

摘要： A spindle (2) of a seat belt retractor is rotationally driven when required by a motor (5) to the webbing take-up direction side through a power transmission mechanism section (6). Further, the spindle (2) is always connected to a take-up spring (7) and is always subjected to rotational power acting to the webbing take-up side. The structure enables a user wearing a seat belt to be restrained even in failure, realizing a safer and more reliable restraining device.

摘要翻译： 当电动机（5）需要通过动力传递机构部分（6）时，安全带卷收器的主轴（2）被旋转地驱动到织带卷绕方向侧。 此外，主轴（2）总是连接到卷取弹簧（7），并且总是受到作用于织带卷绕侧的旋转力。 该结构使得佩戴安全带的使用者即使发生故障也能够被约束，从而实现更安全和更可靠的约束装置。

公开(公告)号：US20110121120A1

公开(公告)日：2011-05-26

申请号：US12945478

申请日：2010-11-12

申请人： Kiyoshi OGAWA ,  Masuo Matsuki

发明人： Kiyoshi OGAWA ,  Masuo Matsuki

IPC分类号： B60R22/28 ,  B60R22/34

CPC分类号： B60R22/4676 ,  B60R2022/287 ,  B60R2022/289

摘要： A retractor includes a slide nut that is caused to slide toward a tread head while rotating by a mesh between a first male screw groove and a female screw groove when the tread head is locked and a spindle rotates in a direction for unreeling a webbing, and a slider that is caused to slide toward the slide nut by a mesh between the female screw groove and a second male screw groove. A torsional rigidity of a second shaft part of a torsion bar is larger than that of a first shaft part, and a play is eliminated before a gap such that the slide nut and the slider are integrated.

摘要翻译： 牵开器包括滑动螺母，当滑动螺母被锁定并且主轴沿用于松开织带的方向旋转时，滑动螺母在通过第一外螺纹槽和内螺纹槽之间的网转动的同时朝向胎面头滑动，以及 滑动件通过内螺纹槽和第二外螺纹槽之间的网状物向滑动螺母滑动。 扭杆的第二轴部的扭转刚性大于第一轴部的扭转刚性，并且在滑动螺母和滑块一体化的间隙之前消除了间隙。