BICYCLE BOTTOM BRACKET ASSEMBLY
    2.
    发明申请
    BICYCLE BOTTOM BRACKET ASSEMBLY 审中-公开
    BICYCLE底部支架组件

    公开(公告)号:US20170073038A1

    公开(公告)日:2017-03-16

    申请号:US15343561

    申请日:2016-11-04

    Applicant: Shimano Inc.

    Abstract: A bicycle bottom bracket assembly having a rotational central axis includes a support member, a bearing unit and a radially inward force reducing structure. The support member includes a hanger mounting portion and a bearing mounting portion. The bearing mounting portion is configured to be at least partly positioned within a hanger part of a bicycle frame. The bearing unit includes an outer race, an inner race and at least one roller element disposed between the outer and inner races in a radial direction with respect to the rotational central axis. The outer race is fixed to the bearing mounting portion of the support member. The radially inward force reducing structure reduces a radially inward force being transmitted to the bearing unit.

    Abstract translation: 具有旋转中心轴线的自行车底托架组件包括支撑构件,轴承单元和径向向内的减小力的结构。 支撑构件包括衣架安装部分和轴承安装部分。 轴承安装部被构造成至少部分地定位在自行车车架的吊架部分内。 轴承单元包括外座圈,内座圈和至少一个滚子元件,其相对于旋转中心轴线在径向方向上设置在外座圈和内座圈之间。 外圈固定在支承部件的轴承安装部上。 径向向内的力减小结构减小了径向向内的力传递到轴承单元。

    BICYCLE BOTTOM BRACKET ASSEMBLY
    3.
    发明申请
    BICYCLE BOTTOM BRACKET ASSEMBLY 有权
    BICYCLE底部支架组件

    公开(公告)号:US20160368562A1

    公开(公告)日:2016-12-22

    申请号:US14745878

    申请日:2015-06-22

    Applicant: Shimano Inc.

    Abstract: A bicycle bottom bracket assembly having a rotational central axis includes a support member, a bearing unit and a radially inward force reducing structure. The support member includes a hanger mounting portion and a bearing mounting portion. The bearing mounting portion is configured to be at least partly positioned within a hanger part of a bicycle frame. The bearing unit includes an outer race, an inner race and at least one roller element disposed between the outer and inner races in a radial direction with respect to the rotational central axis. The outer race is fixed to the bearing mounting portion of the support member. The radially inward force reducing structure reduces a radially inward force being transmitted to the bearing unit.

    Abstract translation: 具有旋转中心轴线的自行车底托架组件包括支撑构件,轴承单元和径向向内的减小力的结构。 支撑构件包括衣架安装部分和轴承安装部分。 轴承安装部被构造成至少部分地定位在自行车车架的吊架部分内。 轴承单元包括外座圈,内座圈和至少一个滚子元件,其相对于旋转中心轴线在径向方向上设置在外座圈和内座圈之间。 外圈固定在支承部件的轴承安装部上。 径向向内的力减小结构减小了径向向内的力传递到轴承单元。

Patent Agency Ranking