-
公开(公告)号：US11505160B2
公开(公告)日：2022-11-22
申请号：US17002016
申请日：2020-08-25
发明人： Chris P. Jessup
IPC分类号： B60R22/343 , B60R22/44 , B60R22/353
摘要： A locking web retractor includes a frame including spaced-apart side walls, a spool rotatably mounted between the side walls, the spool rotatable in a web take-up pay out directions, locking components operatively coupled to the spool, a ferromagnetic component movable relative to the locking components between an unlocking position in which the ferromagnetic component does not cause the locking components to prevent the spool from rotating in the web pay out direction and a locking position in which the ferromagnetic component causes the locking components to prevent the spool from rotating in the web pay out direction, a magnet responsive to actuation to cause the ferromagnetic component to move from the unlocking position to the locking position to cause the locking components to prevent the spool from rotating in the web pay out direction, and means for actuating the magnet.
-
公开(公告)号：US5799894A
公开(公告)日：1998-09-01
申请号：US528795
申请日：1995-09-15
IPC分类号： B60R22/10 , B60R22/353 , B60R22/415 , B60R22/38 , B60R22/36
CPC分类号： B60R22/415 , B60R22/353 , B60R22/105
摘要： A seat belt system (10) includes a retractor (18) with a spool (60), sections (26,28) of seat belt webbing (16) which define first and second shoulder belts (42,48), and a section (22) of seat belt webbing (16) which connects the shoulder belts (42,48) to the spool (60). The spool (60) is supported for unwinding rotation upon extraction of either of the shoulder belts (42,48), and for winding rotation upon retraction of either of the shoulder belts (42,48). A locking pawl (80) has a locking position blocking unwinding rotation of the spool (60). A cinch mechanism (100) moves the locking pawl (80) to the locking position in response to a predetermined amount of rotation of the spool (60). The predetermined amount of rotation includes a predetermined amount of unwinding rotation upon extraction of the first shoulder belt (42), a predetermined amount of winding rotation upon subsequent retraction of the first shoulder belt (42), and a predetermined amount of additional unwinding rotation upon extraction of the second shoulder belt (48) following retraction of the first shoulder belt (42).
摘要翻译： 安全带系统（10）包括具有卷轴（60）的牵开器（18），安装带织带（16）的限定第一和第二肩带（42,48）的部分（26,28）和部分 将肩带（42,48）连接到线轴（60）的安全带安全带（16）的安装带（22）。 在提取任何一个肩带（42,48）时，卷轴（60）被支撑用于展开旋转，并且用于当任一肩带（42,48）缩回时卷绕旋转。 锁定爪（80）具有阻止卷轴（60）的展开旋转的锁定位置。 收紧机构（100）响应于卷轴（60）的预定量的旋转而将锁定爪（80）移动到锁定位置。 所述预定量的旋转包括在提取所述第一肩带（42）时预定量的展开旋转，在所述第一肩带（42）随后缩回时的预定量的卷绕旋转，以及预定量的附加展开旋转 在第一肩带（42）缩回之后提取第二肩带（48）。
-
公开(公告)号：US5553804A
公开(公告)日：1996-09-10
申请号：US405880
申请日：1995-03-17
申请人： Russell E. Hamann
发明人： Russell E. Hamann
IPC分类号： B60R22/343 , B60R22/353
CPC分类号： B60R22/343
摘要： A seat belt retractor (10) comprises a rotatable spool (16) with seat belt webbing (18) wound around the spool. The spool (16) has a longitudinal central axis and is rotatable in a belt unwinding direction (20) about its longitudinal central axis to enable the seat belt webbing (18) to be extended about a vehicle occupant. An actuatable locking mechanism (60), when actuated, prevents the spool (16) from rotating in the belt unwinding direction (20). A toothed wheel (24) is rotatable with the spool (16) about the longitudinal central axis of the spool. The toothed wheel (24) includes at least one coded tooth (26') comprising magnetic material. A pair of magnetic sensors (30, 35) cooperates to sense rotation of the coded tooth (26') about the longitudinal central axis of the spool (16). The locking mechanism (60) actuates to prevent the spool (16) from rotating in the belt unwinding direction (20) when the magnetic sensors (30, 35) provide signals indicating that the coded tooth (26') and the spool have rotated a predetermined number of revolutions in the belt unwinding direction.
摘要翻译： 安全带卷收器（10）包括可旋转的卷轴（16），其具有卷绕在卷轴上的安全带织带（18）。 卷轴（16）具有纵向中心轴线并且可绕其纵向中心轴线以带卷展开方向（20）旋转，以使座椅安全带织带（18）可绕车辆乘员延伸。 可致动的锁定机构（60）在被致动时防止卷轴（16）在带展开方向（20）上旋转。 齿轮（24）可随着卷轴（16）围绕卷轴的纵向中心轴线旋转。 齿轮（24）包括至少一个包含磁性材料的编码齿（26'）。 一对磁性传感器（30,35）协作以感测编码的齿（26'）围绕卷轴（16）的纵向中心轴线的旋转。 当磁传感器（30,35）提供指示编码的齿（26'）和线轴已经旋转的信号时，锁定机构（60）致动以防止卷轴（16）沿带传播方向（20）旋转 预定的皮带展开方向的转数。
-
公开(公告)号：US5516199A
公开(公告)日：1996-05-14
申请号：US380377
申请日：1995-01-30
IPC分类号： B60R22/353 , B60R22/00 , B60R22/28
CPC分类号： B60R22/353 , B60R2022/3535
摘要： An anti-cinch automatic locking retractor. A web spool is rotatably mounted between a pair of upstanding walls. The spool includes a pair of flanges each having a plurality of locking teeth with the teeth spaced apart by an included angle. A pawl is pivotally mounted to the walls and is lockingly engagable with the teeth. A cam plate mounted adjacent the spool and rotatable therewith includes a cam surface extending through an angle greater than the teeth included angle to limit cinching of the web spool as the spool rotates to and from the locking position and through the included angle. An additional slack reducing mechanism is mounted to the seat frame opposite from the side of the retractor and includes a pivot member for automatically aligning the attached locking device when not in use.
摘要翻译： 防抱死自动锁定牵引器。 腹板卷轴可旋转地安装在一对直立的壁之间。 卷轴包括一对凸缘，每个凸缘具有多个锁定齿，齿与齿隔开一个夹角。 棘爪枢转地安装到壁上并且与齿锁定地接合。 安装在卷轴上并与之旋转的凸轮板包括凸轮表面，该凸轮表面延伸通过大于所述齿的夹角的角度，以限制卷轴卷轴的收紧，因为卷轴旋转到锁定位置并且穿过夹角。 附加的松弛减小机构安装到与牵开器的侧面相对的座椅框架上，并且包括枢转构件，用于在不使用时自动对准所附接的锁定装置。
-
公开(公告)号：US5507447A
公开(公告)日：1996-04-16
申请号：US327866
申请日：1994-10-24
IPC分类号： B60R22/353 , B60R22/415
CPC分类号： B60R22/353
摘要： A seat belt retractor (10) includes a spool (70) which is rotatable about a first axis (52). An idler gear (270) is disposed in an opening (254) in a drive disc (240) which is rotatable about the first axis (52). The idler gear (270) rotates, in response to rotation of the spool (70), about a second axis (256) which is spaced from the first axis (52). As the idler gear (270) rotates about the second axis (256), it also orbits about the first axis (52) and causes the drive disc (240) to rotate about the first axis. The drive disc (240) moves a cinch lever (200) into a cinching position to block rotation of the spool (70) in a belt withdrawal direction (76) after a first predetermined amount of webbing (16) is withdrawn from the spool (70) and then a second predetermined amount of webbing is rewound on the spool.
摘要翻译： 安全带卷收器（10）包括可围绕第一轴线（52）旋转的卷轴（70）。 空转齿轮（270）设置在可围绕第一轴线（52）旋转的驱动盘（240）中的开口（254）中。 惰轮（270）响应于卷轴（70）的旋转而围绕与第一轴线（52）间隔开的第二轴线（256）旋转。 当惰轮（270）围绕第二轴线（256）旋转时，其也围绕第一轴线（52）运动，并使驱动盘（240）围绕第一轴线旋转。 在第一预定量的织带（16）从卷轴上取出之后，驱动盘（240）将束带柄（200）移动到收紧位置以阻止卷轴（70）沿带取出方向（76）的旋转 70），然后在卷轴上重新卷绕第二预定量的织带。
-
公开(公告)号：US4725014A
公开(公告)日：1988-02-16
申请号：US888063
申请日：1986-07-22
申请人： Hidefumi Ueda
发明人： Hidefumi Ueda
IPC分类号： B60R22/38 , B60R22/353 , B60R22/36 , B65B35/00
CPC分类号： B60R22/353 , B60R2022/3535
摘要： An automatic locking retractor for a seat belt assembly, which comprises a housing having a shaft for webbing, a spring for urging the shaft in a predetermined direction to cause rewinding of the webbing, a rachet wheel integrally fixed to the shaft, a pawl for locking the rachet wheel in position, a diameter-sensing element capable of sensing the diameter of the webbing wound about the shaft, and a control member. The control member has a first leg on one end and a second leg on the other end and is fitted on the shaft to permit movement between a pair of stoppers and to permit frictional sliding when one of the stoppers is engaged and the shaft continues to rotate. The rachet wheel has teeth for engagement with the pawl and these teeth are arranged at an interval almost equal to the distance between the first and second leg of the control member. The first leg is positioned to be capable of assuredly engaging and guiding the pawl to one of the teeth of the rachet wheel to prevent rotation of the shaft in a direction to unwind the webbing.
摘要翻译： 一种用于安全带组件的自动锁紧牵开器，其包括具有用于安全带的轴的壳体，用于沿预定方向推动所述轴的弹簧以引起所述织带的重绕;一体地固定到所述轴的旋转轮，用于锁定的棘爪 冲击轮在适当位置，能够感测围绕轴缠绕的织带的直径的直径检测元件和控制构件。 控制构件在一端具有第一腿部，另一端具有第二腿部，并且装配在轴上以允许在一对止动件之间移动，并且当其中一个止动件接合并且轴继续旋转时允许摩擦滑动 。 冲击轮具有用于与棘爪接合的齿，并且这些齿以几乎等于控制构件的第一和第二腿之间的距离的间隔布置。 第一腿被定位成能够可靠地将棘爪接合并引导到棘轮的一个齿上，以防止轴沿着使织带展开的方向旋转。
-
公开(公告)号：US4572456A
公开(公告)日：1986-02-25
申请号：US657483
申请日：1984-10-03
申请人： Yoshihiro Makishima
发明人： Yoshihiro Makishima
IPC分类号： B60R22/38 , B60R22/353 , A62B35/00 , B65H75/48
CPC分类号： B60R22/353
摘要： An automatic take-up apparatus is used with the seat belt device of a vehicle and can cause a lock member to be engaged with a latch plate rotatable with a webbing take-up shaft to thereby automatically lock the draw-out of webbing. The lock member has its operation controlled by a control member mounted radially outwardly of the latch plate and brought into resilient contact with the latch plate, and is kept in a non-locking position during the draw-out of the webbing and is permitted to move to a locking position when some rewinding of the webbing has been sensed, thereby automatically blocking the draw-out of the webbing after mounted.
摘要翻译： 自动卷取装置与车辆的安全带装置一起使用，并且可以使锁定构件与能够与织带卷绕轴一起旋转的闩锁板接合，从而自动地锁定织带的拉出。 锁定构件的操作通过控制构件控制，该控制构件安装在闩锁板的径向外侧并与闩锁板弹性接触，并且在织带拉出期间保持在非锁定位置并被允许移动 当已经感测到织带的一些重绕时，到达锁定位置，从而在安装之后自动阻止织带的拉出。
-
公开(公告)号：US4496116A
公开(公告)日：1985-01-29
申请号：US525308
申请日：1983-08-22
申请人： Katsuyasu Ono
发明人： Katsuyasu Ono
IPC分类号： B60R22/36 , B60R22/34 , B60R22/353 , A62B35/00 , B65H75/48
CPC分类号： B60R22/353
摘要： Disclosed herein is an automatic locking retractor suitable for use in a vehicle seat belt. The retractor does not produce any substantial unpleasant noise when the webbing is wound up, because the cog wheels and lock lever are kept separated while the webbing is wound up on the take-up spindle. The webbing is restrained from being pulled out when the once-pulled out webbing is slightly rewound and is then tried to pull it out again. The retractor features use of a disk, pawl and sensing means.
摘要翻译： 这里公开了一种适用于车辆安全带的自动锁紧牵开器。 当卷绕卷绕时，卷收器不会产生任何明显的不愉快的噪音，因为当卷带卷绕在卷取轴上时，齿轮和锁定杆保持分离。 当一次拉出的织带稍微倒带时，织带被限制拉出，然后再尝试将其拉出。 牵开器具有使用盘，棘爪和感测装置。
-
公开(公告)号：US3945586A
公开(公告)日：1976-03-23
申请号：US439114
申请日：1974-02-04
IPC分类号： B60R22/36 , B60R22/353 , B64D25/06 , A62B35/00 , B65H75/48
CPC分类号： B60R22/353
摘要： A locker retractor for seat belt harness and the like which includes an interposer element articulated by movement of the drum or reel to selectively block or release a spring biased pawl bar and holding the pawl bar away from locking a ratchet on one or both of the reel flanges or selectively freeing the pawl bar so that it may lock the ratchet in prevention of further drum rotation in the withdrawal direction. The shift from blocking to non-blocking position is achieved by a slight retraction of the webbing after initial free withdrawal, whereupon the interposer element falls free of its blocking relation. The interposer is a latch-like element pivotally and slidably connected to the frame and oriented and frictionally directed by a ring element turned by the moving of the drum. The interposer described is also useful in providing quiet free-pull and retraction in inertial retractors as described in copending application Ser. No. 258,576 filed on June 1, 1972 now U.S. Pat. No. 3,865,320.
摘要翻译： 一种用于座椅安全带束带等的储物柜卷收器，其包括通过滚筒或卷轴的运动而铰接的插入元件，以选择性地阻挡或释放弹簧偏压的棘爪杆并且将棘爪杆保持在一个或两个卷轴上以锁定棘轮 凸缘或选择性地释放棘爪杆，使得其可以锁定棘轮以防止进一步的滚筒在抽出方向上旋转。 初始自由退出之后，通过轻轻回缩织带来实现从阻塞到非阻塞位置的转变，因此插入件元件没有其阻塞关系。 插入器是一个闩锁状元件，可枢转地并可滑动地连接到框架上，并被由滚筒移动转动的环形元件定向和摩擦地导向。 所描述的插入器还可用于在惯性牵引器中提供安静的自由拉和缩回，如共同待批申请Ser。 1972年6月1日提交的第258,576号美国专利 3,865,320。
-
公开(公告)号：US3880379A
公开(公告)日：1975-04-29
申请号：US21053271
申请日：1971-12-21
申请人： ALLIED CHEM
发明人： BOOTH FREDERICK C
CPC分类号： B60R22/34 , B60R22/353 , B60R2022/4825
摘要： A reel-type retractor for a safety belt, having the feature that a retractor for either right hand or left hand operation can be assembled from the identical components. The contacts of a signal switch, incorporated into the retractor, have the feature of making positive wiping electric contact.
摘要翻译： 一种用于安全带的卷线式牵开器，其特征在于可以从相同的部件组装用于右手或左手操作的牵开器。 并入到牵开器中的信号开关的触点具有正的擦拭电接触的特征。
-
-
-
-
-
-
-
-
-
搜索结果
79 条记录 (耗时 0.019 秒)
