Safety barrier systems for loading docks
    2.
    发明授权
    Safety barrier systems for loading docks 有权
    装卸码头的安全屏障系统

    公开(公告)号:US08826963B2

    公开(公告)日:2014-09-09

    申请号:US13461409

    申请日:2012-05-01

    IPC分类号: A47G5/00

    摘要: Example safety barrier systems for vehicle loading docks comprise a retractable flexible barrier with a special powered latching mechanism that locks the barrier in place and prevents it from being retracted under certain hazardous dock conditions. In some examples, the barrier cannot be retracted when there is no vehicle at the dock while the dock's door is open. In some examples, an alarm is energized when concurrently the door is open, the barrier is retracted and there is no vehicle at the dock.

    摘要翻译: 用于车辆装载码头的示例性安全屏障系统包括可伸缩的柔性屏障,其具有特殊的动力闭锁机构,其将屏障锁定在适当位置并防止其在某些危险停靠条件下被缩回。 在一些示例中,当码头的门打开时,在码头没有车辆时,障碍物不能缩回。 在一些示例中,当同时门打开时,警报器被激活,屏障被缩回并且在码头没有车辆。

    SAFETY BARRIER SYSTEMS FOR LOADING DOCKS
    3.
    发明申请
    SAFETY BARRIER SYSTEMS FOR LOADING DOCKS 有权
    用于装载锁的安全障碍物系统

    公开(公告)号:US20130291455A1

    公开(公告)日:2013-11-07

    申请号:US13461409

    申请日:2012-05-01

    IPC分类号: E05F15/20 E04B1/92 E04H14/00

    摘要: Example safety barrier systems for vehicle loading docks comprise a retractable flexible barrier with a special powered latching mechanism that locks the barrier in place and prevents it from being retracted under certain hazardous dock conditions. In some examples, the barrier cannot be retracted when there is no vehicle at the dock while the dock's door is open. In some examples, an alarm is energized when concurrently the door is open, the barrier is retracted and there is no vehicle at the dock.

    摘要翻译: 用于车辆装载码头的示例性安全屏障系统包括可伸缩的柔性屏障,其具有特殊的动力闭锁机构,其将屏障锁定在适当位置并防止其在某些危险停靠条件下被缩回。 在一些示例中,当码头的门打开时,在码头没有车辆时,障碍物不能缩回。 在一些示例中,当同时门打开时,警报器被激活,屏障被缩回并且在码头没有车辆。

    Portable trailer stands
    4.
    发明授权

    公开(公告)号:US10065689B2

    公开(公告)日:2018-09-04

    申请号:US13715512

    申请日:2012-12-14

    IPC分类号: B66F3/24 B62D53/08

    摘要: Example portable trailer stands for supporting parked trailers are disclosed herein. Some example portable trailer stands disclosed herein comprise two telescopic posts supporting a generally horizontal beam. Some examples include spring-loaded retractable wheels for selectively installing and removing the trailer stand from underneath a trailer left parked on a driveway. After being positioned under the trailer, the posts extend to lift the beam solidly up against the underside of the trailer. To accommodate conditions where the driveway is not parallel to the trailer's underside, some example posts can be lengthened independently and have angular play that allows the beam to tilt. In some examples, the horizontal axle of the trailer stand wheels is perpendicular to the beam so that the trailer stand can be readily installed from either the front or side of the trailer. Some examples have a kingpin-receiving groove in the beam or have some other kingpin-receiving feature.

    PORTABLE TRAILER STANDS
    5.
    发明申请
    PORTABLE TRAILER STANDS 审中-公开
    便携式拖鞋

    公开(公告)号:US20140166950A1

    公开(公告)日:2014-06-19

    申请号:US13715512

    申请日:2012-12-14

    IPC分类号: B66F3/00

    CPC分类号: B62D53/0864

    摘要: Example portable trailer stands for supporting parked trailers are disclosed herein. Some example portable trailer stands disclosed herein comprise two telescopic posts supporting a generally horizontal beam. Some examples include spring-loaded retractable wheels for selectively installing and removing the trailer stand from underneath a trailer left parked on a driveway. After being positioned under the trailer, the posts extend to lift the beam solidly up against the underside of the trailer. To accommodate conditions where the driveway is not parallel to the trailer's underside, some example posts can be lengthened independently and have angular play that allows the beam to tilt. In some examples, the horizontal axle of the trailer stand wheels is perpendicular to the beam so that the trailer stand can be readily installed from either the front or side of the trailer. Some examples have a kingpin-receiving groove in the beam or have some other kingpin-receiving feature.

    摘要翻译: 本文公开了用于支撑停放拖车的示例便携式拖车架。 本文公开的一些示例性便携式拖车架包括支撑大致水平梁的两个伸缩柱。 一些例子包括弹簧加载的可伸缩轮,用于从停在车道上的拖车的下方选择性地安装和拆卸拖车架。 在定位在拖车下方之后,柱延伸以将梁牢固地提升到拖车的下侧。 为了适应车道不平行于拖车下侧的条件,可以独立地延长一些示例柱,并具有允许梁倾斜的角度摆动。 在一些示例中,拖车架轮的水平轴垂直于梁,使得拖车架可以从拖车的前侧或侧面容易地安装。 一些示例在梁中具有主销接收凹槽或具有一些其它的主销接收特征。