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11. 发明授权

US5794879A Vehicular seat belt retractor 失效
标题翻译：车载安全带卷收器
公开(公告)号：US5794879A
公开(公告)日：1998-08-18
申请号：US851963
申请日：1997-05-06
申请人： Andreas Huber
发明人： Andreas Huber
IPC分类号： B60R22/36 , B60R22/41 , B60R22/415
CPC分类号： B60R22/415 , B60R22/41
摘要： A belt retractor comprises a belt reel rotatably mounted in a frame, a locking mechanism for selective blocking of belt reel rotation and an activating mechanism for the locking mechanism with a control disk restrictedly rotatable with respect to the belt reel. The locking mechanism is activated by rotation of the control disk relative to the belt reel. A planetary gear is provided which includes a sun wheel connected to the belt reel for joint rotation, an annular gear secured to the frame and at least one planet wheel having an external toothing mating with the sun wheel and the annular gear. The planet wheel has at least one switching cam. A switching toggle is mounted to swivel between a normal position and a locking position. The switching toggle is moveable into the locking position by the switching cam of the planet wheel to inhibit the activating mechanism.
摘要翻译：带卷收器包括可旋转地安装在框架中的带卷轴，用于选择性地阻挡带卷轴旋转的锁定机构以及具有相对于带卷盘限制地旋转的控制盘的锁定机构的启动机构。锁定机构通过控制盘相对于皮带卷轴的旋转来激活。提供行星齿轮，其包括连接到用于关节旋转的带卷轴的太阳轮，固定到框架的环形齿轮和具有与太阳轮和环形齿轮配合的外齿的至少一个行星轮。行星轮至少有一个开关凸轮。安装切换肘杆以在正常位置和锁定位置之间旋转。切换肘节可通过行星轮的切换凸轮移动到锁定位置，以抑制启动机构。

12. 发明授权

US5695146A Safety belt restraining system with securing mechanism for mechanical sensor 失效
标题翻译：安全带约束系统，具有机械传感器固定机构
公开(公告)号：US5695146A
公开(公告)日：1997-12-09
申请号：US613012
申请日：1996-03-08
申请人： Martin Schmidt , Matthias Baker , Ronald Jabusch
发明人： Martin Schmidt , Matthias Baker , Ronald Jabusch
IPC分类号： B60R21/16 , B60R21/33 , B60R22/34 , B60R22/46 , G01P15/03 , B60R22/41
CPC分类号： B60R21/33 , B60R22/34 , B60R22/4652 , G01P15/036
摘要： A control mechanism for a mechanical sensor at a safety belt reeling device of a safety restraining mechanism has a housing and a mechanical sensor pivotably connected to the housing. A locking device is connected to the housing and has a locking position for securing the mechanical sensor against pivoting and a release position for releasing the mechanical sensor. The locking device has an initial disengaged position before mounting of the housing to the vehicle and a stand-by position in which the locking device still secures the mechanical sensor. A sensing device for sensing belt removal from the safety belt reeling device is provided and cooperates with the locking device in the stand-by position such that, at a certain degree of belt removal, the sensing device moves the locking device from the locking position into the release position. A control member for controlling the locking device is provided and has an inactive position and an active position. The control member is moved from the inactive position into the active position when the housing is fastened to the vehicle. In the inactive position the locking device is forced by the control member into the initial disengaged position and, when the control member is moved into the active position, the locking device is moved into the stand-by position.
摘要翻译：在安全限制机构的安全带卷绕装置上的用于机械传感器的控制机构具有可枢转地连接到壳体的壳体和机械传感器。锁定装置连接到壳体并且具有用于固定机械传感器以避免枢转的锁定位置和用于释放机械传感器的释放位置。锁定装置在将壳体安装到车辆之前具有初始脱离位置，以及待机位置，其中锁定装置仍然固定机械传感器。提供了用于感测从安全带卷取装置移除皮带的感测装置，并且与处于待机位置的锁定装置配合，使得在一定程度的皮带移除时，感测装置将锁定装置从锁定位置移动到释放位置。提供了用于控制锁定装置的控制构件，并且具有非活动位置和活动位置。当壳体被紧固到车辆时，控制构件从非活动位置移动到活动位置。在非活动位置，锁定装置被控制构件强制进入初始脱离位置，并且当控制构件移动到主动位置时，锁定装置移动到待机位置。

13. 发明授权

US5655619A Active seat belt control system 失效
标题翻译：主动安全带控制系统
公开(公告)号：US5655619A
公开(公告)日：1997-08-12
申请号：US352462
申请日：1994-12-09
申请人： Michael J. Suran , Ronald E. Fassnacht
发明人： Michael J. Suran , Ronald E. Fassnacht
IPC分类号： B60R22/343 , B60R22/41
CPC分类号： B60R22/343
摘要： A control system for controlling the locking and unlocking of a vehicle's seat belt retractors in response to detection of the state of the vehicle's doors and the state of the vehicle's ignition switch.
摘要翻译：一种用于响应于车辆门的状态的检测和车辆点火开关的状态来控制车辆安全带卷收器的锁定和解锁的控制系统。

14. 发明授权

US5044459A Automobile seat belt apparatus 失效
标题翻译：汽车安全带装置
公开(公告)号：US5044459A
公开(公告)日：1991-09-03
申请号：US426225
申请日：1989-10-25
申请人： Satoshi Nishikaji
发明人： Satoshi Nishikaji
IPC分类号： B60R22/02 , B60R22/18 , B60R22/24 , B60R22/26 , B60R22/34 , B60R22/36 , B60R22/41 , B60R22/44 , B60R22/46
CPC分类号： B60R22/023 , B60R22/24 , B60R22/41 , B60R22/44 , B60R2022/1818 , B60R22/26
摘要： A seat belt apparatus is provided for restraining the occupant of a seat assembly within a vehicle body structure having a plurality of closure members each hingedly supported for movement between opened and closed positions to selectively open and close a respective utility opening. The closure members may be front and rear side doors, a hood or a trunk lid. The seat belt apparatus includes a length of flexible belt having fixed and free ends opposite to each other, an automatic belt retractor rigidly connected with the free end of the belt for forcibly winding up the belt thereby holding the belt under tension, a detecting system for detecting the movement of at least one of the closure members towards the opened position, a locking mechanism built in the automatic belt retractor for preventing the belt from being pulled outwards from the automatic belt retractor when a predetermined acceleration acts thereon, and a cancelling mechanism for disabling the locking mechanism when the detecting system detects the movement of the at least one of the closure members towards the opened position. Instead of the cancelling mechanism, a sensitivity reducing mechanism may be provided for lowering the sensitivity of the locking mechanism.
摘要翻译：提供一种安全带装置，用于限制具有多个封闭构件的车身结构中的座椅组件的乘员，每个闭合构件铰接地支撑在打开位置和关闭位置之间运动，以选择性地打开和关闭相应的实用开口。封闭构件可以是前后门，罩或行李箱盖。安全带装置包括具有彼此相对的固定和自由端的柔性带的长度，与带的自由端刚性连接的自动带卷收器，用于强制卷绕带，从而将带保持在张力下;检测系统，检测至少一个关闭构件朝向打开位置的运动;内置在自动带卷收器中的锁定机构，用于防止当预定的加速度作用于其上时皮带从自动带卷收器向外拉出;以及抵消机构，当所述检测系统检测到所述至少一个所述封闭构件向所述打开位置移动时，禁用所述锁定机构。代替消除机构，可以提供灵敏度降低机构来降低锁定机构的灵敏度。

15. 发明授权

US4688825A Seat belt retractor mechanism 失效
标题翻译：安全带卷收机构
公开(公告)号：US4688825A
公开(公告)日：1987-08-25
申请号：US859832
申请日：1986-05-05
申请人： Thomas P. Arbogast , Ben J. Charboneau , Robert A. Hair
发明人： Thomas P. Arbogast , Ben J. Charboneau , Robert A. Hair
IPC分类号： B60R22/04 , B60R22/34 , B60R22/40 , B60R22/41 , B60R22/48 , B60R21/10
CPC分类号： B60R22/3405 , B60R22/41 , B60R2022/401
摘要： There is provided an improvement in a seat belt retractor mechanism of the type having a seat belt reel rotatably mounted in a support frame adapted to be assembled on a movable door of a vehicle, wherein the reel has at least on one end a generally circular ratchet plate for engaging a locking element movably mounted on the support frame between a first position allowing the reel to payout the belt freely and a second position engaging the ratchet plate to hold the reel against rotation to payout the seat belt. An inertia sensing element carried by the support frame shifts this locking element into the locked position upon being moved by inertia forces caused by rapid acceleration or deceleration of the vehicle to which the mechanism is mounted. In addition, an electromagnet is employed for increasing the amount of inertia force needed to move the inertia sensor element during such rapid changes in speed of the vehicle. This electromagnet is energized when the door is opened so that movement of the door itself by the occupant in entering or leaving the vehicle will not trip the sensor element. The improvement is the provision of a generally flat pole surface for the electromagnet and a generally flat keeper surface which are engaged in a generally coplanar relationship to cause the increased inertia force by magnetic attraction between the engaged surfaces upon energizing the electromagnet when the door is open. When the door is closed, there is no magnetic force between the engaging surfaces so that the inertia sensor element is moved by normal inertia forces.
摘要翻译：提供了一种安全带卷收机构的改进，该安全带卷收机构具有可旋转地安装在适于组装在车辆的可移动门上的支撑框架中的座椅安全带卷轴，其中卷轴至少在一端具有大致圆形的棘轮用于接合可移动地安装在所述支撑框架上的锁定元件，所述锁定元件可移动地安装在所述卷轴自由地支承所述带之间的第一位置和与所述棘轮板接合的第二位置以保持所述卷轴不旋转以支付所述安全带。由支撑框架承载的惯性感测元件在由被安装机构的车辆的快速加速或减速引起的惯性力移动时将该锁定元件移动到锁定位置。此外，采用电磁铁来增加在车辆速度的这种快速变化期间移动惯性传感器元件所需的惯性力量。当门打开时，该电磁体被通电，使得乘客在进入或离开车辆时门本身的移动不会使传感器元件跳闸。改进之处在于提供用于电磁体的大体平坦的极表面和大致平坦的保持器表面，该平面保持器表面以大致共面的关系接合，以在门打开时使电磁体通电时引起接合表面之间的磁吸引增加的惯性力。当门关闭时，接合表面之间不存在磁力，使惯性传感器元件以正常的惯性力移动。

16. 发明授权

US4040645B1 失效
公开(公告)号：US4040645B1
公开(公告)日：1987-07-07
申请号：US58542675
申请日：1975-06-09
IPC分类号： B60R22/08 , B60R22/04 , B60R22/20 , B60R22/41
CPC分类号： B60R22/202 , B60R22/04 , B60R22/41

17. 发明授权

US4412691A Door mounted seat belt retractor 失效
标题翻译：门安全带卷收器
公开(公告)号：US4412691A
公开(公告)日：1983-11-01
申请号：US273575
申请日：1981-06-15
申请人： James E. Murphy , Kenneth H. Reid
发明人： James E. Murphy , Kenneth H. Reid
IPC分类号： B60R22/41 , B60R21/10
CPC分类号： B60R22/41
摘要： A seat belt retractor adapted for mounting on a vehicle door includes an inertia sensing pendulum for moving the lock bar into engagement with a belt reel to lock the reel against belt unwinding rotation. A feeler device, such as a plunger, is mounted on the door for sensing initial movement of the door away from the closed position. A flexible element, such as a chain, is connected to the pendulum and the feeler device. The flexible element has a normal slackened link when the door is closed so that the pendulum is free for movement to move the lock bar to the reel engaging position. Upon initial door opening movement, the plunger extends and tensions the flexible element so that the flexible element restrains the pendulum against movement from the normal position by an inertia stimulus induced by door opening movement.
摘要翻译：适于安装在车门上的安全带卷收器包括惯性感测摆，用于使锁定杆与皮带卷轴接合，以将卷轴抵靠皮带展开旋转。诸如柱塞的触发器装置安装在门上，用于感测门远离关闭位置的初始移动。诸如链条的柔性元件连接到摆锤和触发器装置。当门关闭时，柔性元件具有正常松弛的连接，使得摆动件自由以使锁定杆移动到卷轴接合位置。在初始开门运动时，柱塞延伸并张紧柔性元件，使得柔性元件通过由门打开运动引起的惯性刺激来限制摆动从正常位置移动。

18. 发明授权

US4235455A Vehicle seat belt retractor mechanism 失效
标题翻译：车载安全带卷收机构
公开(公告)号：US4235455A
公开(公告)日：1980-11-25
申请号：US29410
申请日：1979-04-12
申请人： Alford F. Collins , Bill A. Dixon
发明人： Alford F. Collins , Bill A. Dixon
IPC分类号： B60R22/08 , B60R22/40 , B60R22/41 , B60R22/48 , B60R21/10
CPC分类号： B60R22/41
摘要： A seat belt inhibitor system is designed to prevent door mounted inertial seat belt retractor 14 from locking the seat belt webbing 13 whenever the door is opened. The retractor pendulum 31, sensitive to acceleration, moves the locking bar 28 upward locking the retractor and prevents the belt webbing from paying out. An electromagnet 36, when energized, attracts a leaf spring 37 extending from the locking bar inhibiting movement of the latter. System inhibiting is initiated by closing either a door latch switch 42 or a door release handle switch 41. At low accelerations (occurring while the door is being opened), the locking bar 28 is restrained by the electromagnet 36 through the leaf spring 37. If the system should fail such that the electromagnet was energized while the door is closed, high acceleration of the pendulum would force the locking bar up, locking the retractor. Deenergizing occurs normally whenever the door is closed.
摘要翻译：安全带抑制器系统被设计成防止门安装的惯性安全带卷收器14每当门打开时锁定安全带织带13。对加速度敏感的牵开器摆31向上移动锁定杆28，锁定牵开器，防止皮带织带退出。电磁铁36在通电时吸引从锁定杆延伸的板簧37，阻止其运动。通过关闭门闩开关42或门释放手柄开关41来启动系统禁止。在低加速度（门被打开时发生）时，锁定杆28通过板簧37被电磁体36约束。如果系统应该失效，使得电磁铁在门关闭时通电，摆锤的高加速度将迫使锁定杆向上，锁定牵开器。每当门关闭时，通电就会发生。

19. 发明申请

US20220161755A1 WEBBING TAKE-UP DEVICE 有权
公开(公告)号：US20220161755A1
公开(公告)日：2022-05-26
申请号：US17441460
申请日：2020-03-30
申请人： KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
发明人： Chihiro MATSUOKA , Atsushi NISHINO , Motoki SUGIYAMA , Kazuhiro YAMADA
IPC分类号： B60R22/343 , B60R22/41
摘要： Unnecessary locking of rotation of a spool is suppressed. A webbing take-up device is provided with a spool, a pawl and a small pawl. The pawl is displaceable between an allowing position and a locking position. When a rotation speed of the spool in a pull-out direction exceeds a predetermined speed, the pawl displaces from the allowing position to the locking position and locks rotation of the spool in the pull-out direction. The small pawl is displaceable between a pawl limiting position and a lock position. In a state in which the small pawl is disposed at the pawl limiting position, the small pawl limits displacement of the pawl to a locking position side thereof. In a state in which the small pawl is disposed at the lock position, the small pawl locks rotation of the spool in the pull-out direction.

20. 发明授权

US10906504B2 Seatbelt retractor assembly 有权
公开(公告)号：US10906504B2
公开(公告)日：2021-02-02
申请号：US15871373
申请日：2018-01-15
申请人： Ford Global Technologies, LLC
发明人： Dean M. Jaradi , Mohammad Omar Faruque , S. M. Iskander Farooq
IPC分类号： B60R22/41 , B60R22/40 , B60R22/343 , B60R21/01 , B60R22/46
摘要： A system includes a seatbelt retractor having a spool and a braking claw selectively engageable with the spool. The system includes an actuator designed to inhibit engagement of the braking claw with the spool. The system includes a processor and a memory storing program instructions executable by the processor to actuate the actuator to inhibit engagement of the braking claw with the spool for a threshold amount of time after detecting an impact of a vehicle.

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