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公开(公告)号：US08740126B2
公开(公告)日：2014-06-03
申请号：US12952965
申请日：2010-11-23
IPC分类号： B60R22/41 , B60R22/405
CPC分类号： B60R22/405 , B60R2022/3419
摘要： A webbing take-up device comprising a spool and a locking unit having a locking unit main body having a rotational acceleration detecting unit, wherein the rotational acceleration detecting unit comprises a second rotating body; a rotation transmission member provided at the second rotating body; an inertial mass body having a pressing portion and provided at the second rotating body; a biasing means provided at the second rotating body; and a retaining portion provided at the second rotating body to pinch the rotation transmission member together with the inertial mass body biased by the biasing means, thereby retaining the rotation transmission member in a state in which the rotation transmission member does not engage with the first rotating body, and to release retention of the rotation transmission member when relative rotation is produced between the second rotating body and the inertial mass body.
摘要翻译： 一种带状卷取装置，包括一个卷轴和一个具有一个具有旋转加速度检测单元的锁定单元主体的锁定单元，其中旋转加速度检测单元包括一个第二旋转体; 设置在所述第二旋转体上的旋转传递部件; 具有按压部并设置在所述第二旋转体的惯性质量体; 设置在所述第二旋转体的偏压装置; 以及保持部，其设置在所述第二旋转体处，以与由所述偏置装置偏置的所述惯性体主体一起夹持所述旋转传递部件，从而将所述旋转传递部件保持在所述旋转传递部件不与所述第一旋转 并且当在第二旋转体和惯性体之间产生相对旋转时，释放旋转传递构件的保持力。
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公开(公告)号：US09527474B2
公开(公告)日：2016-12-27
申请号：US13323915
申请日：2011-12-13
IPC分类号： B65H75/30 , B60R22/36 , B60R22/405
CPC分类号： B60R22/36 , B60R22/405
摘要： A webbing take-up device including: a take-up shaft on which a webbing is taken up; a lock mechanism including a lock gear disposed at one axial direction end portion of the take-up shaft and formed with ratchet teeth, and a lock plate formed with lock teeth engaging with the ratchet teeth; and a frame including a pair of leg plates disposed at both axial direction end portions of the take-up shaft, an opening portion being formed at a leg plate of the pair of leg plates disposed further to the other axial direction end portion of the take-up shaft than the ratchet teeth and the lock teeth, and the opening portion passing through the leg plate at a position that faces towards a range including a mutual engagement position between the ratchet teeth and the lock teeth and the periphery of the engagement position along the take-up shaft axial direction.
摘要翻译： 一种织带卷绕装置，包括：卷绕轴，织带被卷取在其上; 锁定机构，包括设置在所述卷取轴的一个轴向端部并形成棘轮齿的锁定齿轮，以及形成有与所述棘轮齿啮合的锁定齿的锁定板; 以及框架，其包括设置在所述卷取轴的两个轴向端部的一对腿板，所述一对腿板的腿板形成在所述一对脚板的腿部的另一个轴向端部上 - 轴比棘轮齿和锁定齿，并且开口部分在面向包括棘轮齿和锁定齿之间的相互接合位置和接合位置的周边的范围的位置处通过腿板 卷取轴轴向。
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公开(公告)号：US08727258B2
公开(公告)日：2014-05-20
申请号：US13008972
申请日：2011-01-19
IPC分类号： B60R22/38
CPC分类号： B60R22/405
摘要： Provided is a webbing winding device having a lock mechanism in which a driven body is less influenced by an inclination of a driving body. A peripheral wall extends from an edge portion of a penetration hole formed at a sensor gear constituting the lock mechanism toward a link member, and a guide hole is formed at a bottom wall formed at the front end of the peripheral wall. An engagement pin of the link member passes through the guide hole from the base end portion rather than the front end portion thereof in the protruding direction. Further, in the front end side of the engagement pin passing through and protruding from the guide hole, the outer peripheral portion is spaced apart from the inner peripheral portion of the peripheral wall.
摘要翻译： 本发明提供一种带状卷绕装置，具有锁定机构，驱动体受驱动体的倾斜度的影响较小。 周壁从形成在构成锁定机构的传感器齿轮的贯通孔的边缘部朝向连杆部件延伸，在形成于周壁的前端的底壁形成有引导孔。 连杆构件的接合销在突出方向上从基端部而不是其前端部穿过引导孔。 此外，在从引导孔穿过并突出的接合销的前端侧，外周部与周壁的内周部隔开。
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公开(公告)号：US07735767B2
公开(公告)日：2010-06-15
申请号：US11547782
申请日：2005-03-07
申请人： Takuhiro Saito , Katsuki Asagiri , Shuichi Harada , Shinji Mori , Fuminori Komiya , Tomonori Kimura , Hitoshi Takamatsu , Tomonori Nagata , Kazuhiko Aihara , Masaki Yasuda
发明人： Takuhiro Saito , Katsuki Asagiri , Shuichi Harada , Shinji Mori , Fuminori Komiya , Tomonori Kimura , Hitoshi Takamatsu , Tomonori Nagata , Kazuhiko Aihara , Masaki Yasuda
IPC分类号： B60R22/46
CPC分类号： B60R22/44 , B60R22/4633 , B60R2022/4473
摘要： A webbing take-up device (10, 100) is disclosed, wherein a motor (44) is provided directly below a take-up shaft (20) between a pair of leg plates (16, 18) with a rotary shaft (50) of the motor (44) disposed perpendicularly to the take-up shaft (20), and a clutch (26) is provided at one side of one leg plate (16). Further, a gear (76) of a motor gear portion (46) is removably connected to a worm gear (34) in a clutch gear portion (28), and a mounting stay (84) is detachably attached to a case (30) with screws (86), so that the motor (44) and the motor gear portion (46) can be detached independently of the case (30) while still being assembled together. Still further, a pretensioner mechanism (156) and a sensor mechanism (182) are provided at one end side of a spool (118), and an urging mechanism (136) is disposed at the other end side thereof.
摘要翻译： 公开了一种织带卷绕装置（10,100），其中马达（44）直接设置在带有旋转轴（50）的一对腿板（16,18）之间的卷取轴（20）的正下方， 的电动机（44）垂直于卷取轴（20）设置，离合器（26）设置在一个支脚板（16）的一侧。 此外，马达齿轮部分（46）的齿轮（76）可拆卸地连接到离合器齿轮部分（28）中的蜗轮（34），并且安装支架（84）可拆卸地附接到壳体（30） 通过螺钉（86），使得马达（44）和马达齿轮部分（46）可以在仍被组装在一起的状态下独立于壳体（30）拆卸。 此外，在卷轴（118）的一端侧设置有预张紧机构（156）和传感器机构（182），并且在其另一端侧配置有推压机构（136）。
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公开(公告)号：US20060186249A1
公开(公告)日：2006-08-24
申请号：US11343233
申请日：2006-01-31
申请人： Yasuho Kitazawa , Hitoshi Takamatsu , Masaki Yasuda , Kazuhiko Aihara , Toshio Nakashima , Tomonori Nagata
发明人： Yasuho Kitazawa , Hitoshi Takamatsu , Masaki Yasuda , Kazuhiko Aihara , Toshio Nakashima , Tomonori Nagata
CPC分类号： B60R22/405
摘要： A holding structure for holding a member to be held that is provided in a holding element by the holding element. The holding structure comprises a holding pawl which is provided in the holding element, having a basal part positioned on the lateral side of the member to be held as well as a pawl part provided in the tip part of the basal part, and with which the pawl part engages with the member to be held, thereby holding the member to be held; and restriction means which, when the basal part is deformed in a direction in which it separates from the member to be held, engages with the holding pawl for restricting the deformation of the basal part.
摘要翻译： 保持结构，用于保持由保持元件设置在保持元件中的待保持部件。 保持结构包括保持爪，其设置在保持元件中，具有位于待保持构件的侧面上的基部以及设置在基部的顶端部中的爪部， 棘爪部分与要保持的构件接合，从而保持待保持的构件; 以及限制装置，当所述基部在与要保持的构件分离的方向上变形时，与所述保持爪接合，以限制所述基部的变形。
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公开(公告)号：US20060163411A1
公开(公告)日：2006-07-27
申请号：US11097278
申请日：2005-04-04
IPC分类号： B65H75/48
CPC分类号： B60R22/3413 , B60R2022/287
摘要： A webbing take-up device is disclosed which includes a take-up shaft onto which a webbing is mound, and a mounting member nondetachably mounted to the take-up shaft by screw tightening. The take-up shaft and the mounting member are engaged with each other at a portion other than a portion where the screw tightening is carried out, thereby preventing relative rotation of the take-up shaft and the mounting member.
摘要翻译： 公开了一种带状卷取装置，其包括卷绕轴，带状物被卷起在该卷取轴上，以及安装构件，通过螺旋拧紧而不可悬挂地安装到卷取轴上。 卷取轴和安装构件在除了进行螺丝紧固的部分之外的部分处彼此接合，从而防止卷取轴和安装构件的相对旋转。
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公开(公告)号：US07717367B2
公开(公告)日：2010-05-18
申请号：US11343216
申请日：2006-05-23
申请人： Yasuho Kitazawa , Hitoshi Takamatsu , Masaki Yasuda , Kazuhiko Aihara , Toshio Nakashima , Tomonori Nagata
发明人： Yasuho Kitazawa , Hitoshi Takamatsu , Masaki Yasuda , Kazuhiko Aihara , Toshio Nakashima , Tomonori Nagata
IPC分类号： B60R22/46 , B60R22/405
CPC分类号： B60R22/4628 , B60R22/4633 , B60R2022/468
摘要： In a pretensioner device, engaging teeth of a pinion (rotating body) have first projections which project-out toward the other side in the peripheral direction of a cam portion. Meshing claws of a clutch plate have second projections which project-out toward a one side in the peripheral direction of the cam portion, and whose gear portion side end surfaces face the first projections. In a state before operation of the pretensioner device, movement of the clutch plate toward one side in the axial direction with respect to the pinion is restricted due to the second projections engaging with the first projections. Accordingly, in the pretensioner device, in the state before operation, even if some type of external force is applied to the clutch plate, positional offset of the clutch plate toward the one side in the axial direction with respect to the pinion can be prevented.
摘要翻译： 在预紧器装置中，小齿轮（旋转体）的啮合齿具有在凸轮部的圆周方向上朝向另一侧突出的第一突出部。 离合器片的啮合爪具有朝向凸轮部的圆周方向的一侧突出的第二突起，并且其齿轮部侧端面面对第一突起。 在预紧器装置操作之前的状态下，由于第二突起与第一突起接合，限制了离合器板相对于小齿轮在轴向方向上的一侧的移动。 因此，在预紧器装置中，在操作前的状态下，即使对离合器片施加了某种类型的外力，也可以防止离合器板相对于小齿轮朝轴向一侧的位置偏移。
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公开(公告)号：US07338003B2
公开(公告)日：2008-03-04
申请号：US11097278
申请日：2005-04-04
IPC分类号： B65H75/48
CPC分类号： B60R22/3413 , B60R2022/287
摘要： A webbing take-up device is disclosed which includes a take-up shaft onto which a webbing is mound, and a mounting member nondetachably mounted to the take-up shaft by screw tightening. The take-up shaft and the mounting member are engaged with each other at a portion other than a portion where the screw tightening is carried out, thereby preventing relative rotation of the take-up shaft and the mounting member.
摘要翻译： 公开了一种带状卷取装置，其包括卷绕轴，带状物被卷起在该卷取轴上，以及安装构件，通过螺旋拧紧而不可悬挂地安装到卷取轴上。 卷取轴和安装构件在除了进行螺丝紧固的部分之外的部分处彼此接合，从而防止卷取轴和安装构件的相对旋转。
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公开(公告)号：US20070290496A1
公开(公告)日：2007-12-20
申请号：US10594274
申请日：2005-03-02
IPC分类号： B60R22/44
CPC分类号： B60R22/4676 , B60R22/4633 , B60R2022/287 , B60R2022/468
摘要： An amount of webbing that is pulled-out after operation of a pretensioner mechanism is reduced. In a webbing retractor 10, a lock pawl 78 is set in a non-meshable state in which it cannot mesh with a lock gear 26. At a time when a pretensioner mechanism 34 operates and a clutch plate 42 rotates in a take-up direction, a lock stopper 86 rotates together with the clutch plate 42 and releases engagement with the lock pawl 78. Therefore, the lock pawl 78 is rotated by a compression coil spring 70 and changed to a meshable state. In this way, immediately after rotational force in a pull-out direction is applied to the lock gear 26 due to load from a vehicle occupant after operation of the pretensioner mechanism 34, the lock pawl 78 meshes with the lock gear 26, and pulling-out of a webbing 20 is impeded. Therefore, an amount of the webbing 20 which is pulled-out can be reduced.
摘要翻译： 在预紧器机构的操作之后拉出的织带的量减少。 在安全带卷收器10中，锁定棘爪78被设定为不能与锁定齿轮26啮合的不可啮合状态。在预紧器机构34操作并且离合器片42沿着卷取方向旋转的时刻 锁定止动件86与离合器片42一起旋转并与锁定爪78卡合。因此，锁定爪78被压缩螺旋弹簧70旋转并变为可啮合状态。 以这种方式，在预紧机构34操作之后，由于来自车辆乘员的负载，在拉出方向上的旋转力之后立即施加到锁定齿轮26，锁定爪78与锁定齿轮26啮合， 一个织带20阻碍了。 因此，可以减少拉出的织带20的量。
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公开(公告)号：US20060186250A1
公开(公告)日：2006-08-24
申请号：US11322657
申请日：2006-01-03
申请人： Hitoshi Takamatsu
发明人： Hitoshi Takamatsu
IPC分类号： B60R22/36
CPC分类号： B60R22/415
摘要： A webbing retractor is provided that enables elimination of the part of a webbing belt left in the spool in an entirely pulled-out state of a webbing belt. A space portion is formed in a notched shape in an ALR switch lever. A cam projection of a cam plate that presses the ALR switch lever and changes it to the engaging direction side to a spool enters into the inside of the space portion and, thereby, the cam projection can rotate to an advanced position at the cam pull-out direction side with respect its contact position with the ALR switch lever, whereby the webbing belt can be pulled out entirely.
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