PORTABLE BRIDGE
    31.
    发明申请

    公开(公告)号:US20230119877A1

    公开(公告)日:2023-04-20

    申请号:US17504815

    申请日:2021-10-19

    Abstract: A portable bridge includes a first end segment and a second end segment spaced apart. The first end segment and the second end segment are placed on opposite sides of an obstacle to be spanned by the portable bridge. A spanning segment is coupled between the first end segment and the second end segment for spanning the obstacle. The first end segment, the second end segment, and the spanning segment each include a plurality of parallel beams distributed across a width of the portable bridge. The plurality of parallel beams are aligned along a length of the portable bridge and the plurality of parallel beams are fixed to a top plate and a bottom plate.

    COVER SHIELD SYSTEM FOR A TELESCOPIC CONVEYOR
    32.
    发明申请
    COVER SHIELD SYSTEM FOR A TELESCOPIC CONVEYOR 有权
    电缆输送机盖板系统

    公开(公告)号:US20160355348A1

    公开(公告)日:2016-12-08

    申请号:US15176815

    申请日:2016-06-08

    CPC classification number: B65G21/08 B65G21/14

    Abstract: A cover shield system for a telescoping conveyor system and an associated telescoping conveyor are provided. The cover is extendable for covering a length of a telescoping portion of the conveyor system. A free end of the cover is connected to the telescoping portion at a far end. A shuttle assembly is biased to retract the cover for storage, for example by rolling the cover into the shuttle assembly under spring action. The shuttle assembly may be movably mounted to the telescoping portion of the conveyor system to allow relative movement of the shuttle assembly and the telescoping portion during telescopic extension/retraction of the conveyor system. The shuttle assembly is also anchored to the base portion at least during the telescopic extension. The cover may include reinforcement bars and/or connecting magnets. An idler roller may bias the cover toward the conveyor frame.

    Abstract translation: 提供了一种用于伸缩式输送机系统和相关联的伸缩式输送机的盖罩系统。 该盖可延伸以覆盖传送系统的伸缩部分的一段长度。 盖的自由端在远端连接到伸缩部分。 穿梭组件被偏压以缩回盖子用于存储,例如通过在弹簧作用下将盖子滚动到梭组件中。 梭子组件可以可移动地安装到输送机系统的伸缩部分,以允许梭子组件和伸缩部分在伸缩伸缩/输送系统的缩回期间相对运动。 梭子组件至少在伸缩延伸期间也锚定到基部。 盖可以包括加强筋和/或连接磁体。 惰辊可以将盖朝向输送机框架偏压。

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