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    • 1. 发明授权
    • Ground sleeve
    • 接地套管
    • US5571229A
    • 1996-11-05
    • US313360
    • 1994-09-27
    • James N. FitzsimmonsRandy R. Schickert
    • James N. FitzsimmonsRandy R. Schickert
    • A63B63/08A63B71/02E01F9/011E02D27/42E02D5/80
    • A63B71/023A63B71/028E01F9/685E02D27/42A63B63/083
    • A support structure or ground sleeve for supporting a pole including a cap threadably engageable with an open end of a sleeve body. The ground sleeve includes a sleeve body adapted to be positioned in a ground surface for receiving and supporting a pole and includes at least one flange extending outwardly from the sleeve body for preventing the sleeve from rotating in the ground, a collet for engaging the pole, and an inwardly tapered closed end of the sleeve body for centering an end of the pole. An inwardly tapered race surface of the cap and a plurality of cirumferentially-spaced tabs of the sleeve body cooperate to define the collet. In addition, the ground sleeve is formed of a weather resistant non-corrosive material.
    • 一种用于支撑杆的支撑结构或接地套筒,其包括可与套筒本体的开口端部螺纹连接的帽子。 接地套筒包括适于定位在接地表面中的套筒体,用于接收和支撑杆,并且包括至少一个从套管主体向外延伸的凸缘,用于防止套筒在地面中旋转,用于接合杆的夹头, 以及套筒主体的向内锥形的封闭端,用于使杆的端部居中。 盖的向内锥形的表面和套筒主体的多个圆周间隔的突出部配合以限定夹头。 另外,接地套筒由耐候性非腐蚀性材料形成。
    • 5. 发明授权
    • Breakaway net attachment system
    • 分离网附件系统
    • US5951416A
    • 1999-09-14
    • US874732
    • 1997-06-13
    • David A. AllenRonald A. WhiteJames N. FitzsimmonsJoseph K. BohrmanRandy R. Schickert
    • David A. AllenRonald A. WhiteJames N. FitzsimmonsJoseph K. BohrmanRandy R. Schickert
    • A63B63/08
    • A63B63/083
    • A breakaway net attachment system for detachably mounting a basketball net to the rim of a basketball goal with resilient net clips. The net clips include a base portion attachable to the rim and a retainer portion for detachably retaining the net in association with the rim. The rim preferably includes a plurality of studs or apertures located along an undersurface thereof for engaging within apertures or projections provided on the clips, whereby the clips are retained in engagement with the rim. In some embodiments, the clips are provided with flexible fingers for retaining the net wherein the fingers will release the net in response to a predetermined force being applied to the net. In further embodiments, the clips are adapted to be pulled off of the rim when a predetermined force is applied to the net.
    • 一种分离的网附件系统,用于将篮球网可拆卸地安装到具有弹性网夹的篮球场的边缘。 网夹包括可附接到轮辋的基部和用于可拆卸地保持与轮缘相关联的网的保持器部分。 边缘优选地包括沿着其下表面定位的多个螺柱或孔,用于接合设置在夹子上的孔或突起内,由此夹子保持与轮缘接合。 在一些实施例中,夹子设置有用于保持网的柔性指状物,其中手指将响应于施加到网的预定力而释放网。 在另外的实施例中,当预定的力施加到网上时,夹子适于被拉出边缘。
    • 7. 发明授权
    • Basketball goal unit
    • 篮球目标单位
    • US5830090A
    • 1998-11-03
    • US767604
    • 1996-12-17
    • James N. FitzsimmonsRandy R. Schickert
    • James N. FitzsimmonsRandy R. Schickert
    • A63B63/08
    • A63B63/083A63B2063/086
    • A basketball goal unit having a first mounting plate for attachment to a backboard, a second mounting plate pivotally mounted to the first mounting plate, a rim supported from the second mounting plate, and a resilient member located between and in contact with the first and second mounting plates, the resilient member acting to bias the second mounting plate to a normal use position, wherein the resilient member is compressed and the second mounting plate is permitted to pivot a specified amount toward the first mounting plate when the rim receives a force having a downward component greater than a threshold level. Thereafter, the second mounting plate automatically pivots back to its normal use position due to the biasing action of the resilient member. Additionally, a rim support mechanism including a first support arm attached at a first end to a first side flange of the second mounting plate and to the rim at a second end, as well as a second support arm attached at a first end to a second side flange of the second mounting plate and to the rim at a second end, may be provided to assist in stabilizing the rim in a normal use position. A flexible cover for enclosing an area defined between the first and second mounting plates may also be provided to enclose the resilient member.
    • 具有用于附接到背板的第一安装板的篮球进球单元,可枢转地安装到第一安装板的第二安装板,从第二安装板支撑的轮辋以及位于第一和第二安装板之间并与之接触的弹性构件 所述弹性构件用于将所述第二安装板偏压到正常使用位置,其中所述弹性构件被压缩,并且所述第二安装板允许在所述边缘接收到具有 向下分量大于阈值水平。 此后,由于弹性构件的偏置动作,第二安装板自动地枢转回正常使用位置。 另外,边缘支撑机构包括第一支撑臂,第一支撑臂在第一端附接到第二安装板的第一侧凸缘并且在第二端处连接到边缘,以及第二支撑臂,其在第一端附接到第二端 可以设置第二安装板的侧边缘和第二端的边缘,以帮助在正常使用位置使边缘稳定。 用于封闭限定在第一和第二安装板之间的区域的柔性盖也可以设置成包围弹性构件。
    • 8. 发明授权
    • Basketball goal unit
    • 篮球目标单位
    • US5586759A
    • 1996-12-24
    • US282521
    • 1994-07-28
    • James N. FitzsimmonsRandy R. Schickert
    • James N. FitzsimmonsRandy R. Schickert
    • A63B63/08
    • A63B63/083A63B2063/086
    • A basketball goal unit is disclosed having a first mounting plate for attachment to a backboard, a second mounting plate pivotally mounted to the first mounting plate, a rim supported from the second mounting plate, and a resilient member located between and in contact with the first and second mounting plates, the resilient member acting to bias the second mounting plate to a normal use position, wherein the resilient member is compressed and the second mounting plate is permitted to pivot a specified amount toward the first mounting plate when the rim receives a force having a downward component greater than a threshold level. Thereafter, the second mounting plate automatically pivots back to its normal use position due to the biasing action of the resilient member. Additionally, a rim support mechanism including a first support arm attached at a first end to a first side flange of the second mounting plate and to the rim at a second end, as well as a second support arm attached at a first end to a second side flange of the second mounting plate and to the rim at a second end, may be provided to assist in stabilizing the rim in a normal use position. A flexible cover for enclosing an area defined between the first and second mounting plates may also be provided to enclose the resilient member.
    • 公开了一种篮球进球单元,其具有用于附接到背板的第一安装板,可枢转地安装到第一安装板的第二安装板,从第二安装板支撑的边缘,以及位于第一和第二安装板之间并与之接触的弹性构件 和第二安装板,所述弹性构件用于将所述第二安装板偏压到正常使用位置,其中所述弹性构件被压缩,并且当所述边缘接收到力时所述第二安装板被允许朝向所述第一安装板枢转指定的量 具有大于阈值水平的向下分量。 此后,由于弹性构件的偏置动作,第二安装板自动地枢转回正常使用位置。 另外,边缘支撑机构包括第一支撑臂,第一支撑臂在第一端附接到第二安装板的第一侧凸缘并且在第二端处连接到边缘,以及第二支撑臂,其在第一端附接到第二端 可以设置第二安装板的侧边缘和第二端的边缘,以帮助在正常使用位置使边缘稳定。 用于封闭限定在第一和第二安装板之间的区域的柔性盖也可以设置成包围弹性构件。