WEBBING TAKE-UP DEVICE
    2.
    发明申请

    公开(公告)号:US20150251629A1

    公开(公告)日:2015-09-10

    申请号:US14638453

    申请日:2015-03-04

    CPC classification number: B60R22/46 B60R2022/4666 B60R2022/468

    Abstract: A webbing take-up device is obtained capable of suppressing slight axial direction movement of a gear configuring a mechanism to release overload. A large gear portion of a two-step gear configuring an overload release mechanism of the webbing take-up device is sandwiched between a small gear portion end face of a small gear portion and a bottom portion of a rotor. This thereby enables rattling which is slight axial direction movement of the large gear portion to be suppressed.

    Abstract translation: 获得能够抑制配置用于释放过载的机构的齿轮的轻微轴向移动的织带卷取装置。 构成带状卷取装置的过载释放机构的两档齿轮的大齿轮部分夹在小齿轮部分的小齿轮部分端面和转子底部之间。 由此,能够抑制大齿轮部的轴向移动轻微的晃动。

    WEBBING TAKE-UP DEVICE
    3.
    发明申请

    公开(公告)号:US20140084098A1

    公开(公告)日:2014-03-27

    申请号:US14032810

    申请日:2013-09-20

    CPC classification number: B60R22/34 B60R22/44 B60R2022/4453

    Abstract: A webbing take-up device is obtained that is capable of reducing the load on a reduction balance spring without using special components, and without performing special processing on a spiral direction inside end of the reduction balance spring. When the reduction balance spring rotates in a take-up direction as winding of the reduction balance spring loosens, an inside engagement portion turns in the take-up direction inside an engagement groove. Accordingly, a load absorption portion which is further to a main body portion side of the reduction balance spring than the inside engagement portion curves into a concave shape that is open towards a pull-out direction as the load absorption portion stands up. In this state, when further load in the take-up direction acts on the reduction balance spring, this load is absorbed by the load absorption portion undergoing resilient deformation so as to curve further.

    Abstract translation: 可以获得能够在不使用特殊部件的情况下减小减速平衡弹簧上的载荷并且在减速平衡弹簧的末端的螺旋方向上不进行特殊加工的带状卷取装置。 当减速平衡弹簧的卷绕在减速平衡弹簧松动时减速平衡弹簧沿卷取方向旋转时,内侧接合部在接合槽内转动卷取方向。 因此,与减速平衡弹簧的主体部侧进一步相比,内侧接合部的负载吸收部弯曲成与负载吸收部立起时向拉出方向开放的凹状。 在这种状态下,当卷取方向上的进一步负荷作用在减速平衡弹簧上时,该载荷被经受弹性变形的负载吸收部分吸收,从而进一步变形。

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