LIGHTWEIGHT TRAILER
    12.
    发明公开
    LIGHTWEIGHT TRAILER 审中-公开

    公开(公告)号:US20240132171A1

    公开(公告)日:2024-04-25

    申请号:US18402464

    申请日:2024-01-02

    IPC分类号: B62D63/06 B62D63/08

    摘要: A trailer includes a trailer frame using suspension cables supported from vertically extending towers on opposite sides of the trailer frame and connected to distal ends of the trailer frame for supporting distal portions of the trailer frame. The trailer bed frame comprises a plurality of folding frame sections which can be unfolded into planar alignment to form the trailer frame and folded into an overlapping or stacked alignment for storage. Left and right wheels are rotatably mounted on left and right suspensions which are removably securable to left and right sides of the trailer frame. The suspensions comprise quarter elliptical leaf spring suspensions formed from curved upper and lower leaf springs spaced apart by inner and outer spacers.

    Vehicle identification system
    13.
    发明授权
    Vehicle identification system 失效
    车辆识别系统

    公开(公告)号:US4970389A

    公开(公告)日:1990-11-13

    申请号:US372588

    申请日:1989-06-27

    摘要: Vehicle (4) are automatically identified using a specially constructed windshield (8) which carries identifying indicia (10). The window is a layered construction, similar to safety glass, and includes an intermediate layer (20) sandwiched between inner and outer glass layers (22, 24). The intermediate layer carries the identifying indicia, typically in a bar coded pattern. The indicia are invisible to the unaided human eye but are detectable when illuminated with a chosen electromagnetic radiation, typically infrared light from a CO.sub.2 laser. The bar coded indicia are preferably unique to the particular vehicle. Since the bar coded indicia can cover substantially an entire windshield, and since windshields are normally kept clean, sensing of the indicia is aided. The vehicle identification system thus permits the non-invasive identification of a vehicle even under adverse environmental condition.

    摘要翻译: 车辆(4)使用专门构造的挡风玻璃(8)自动识别,该挡风玻璃携带识别标记(10)。 该窗是类似于安全玻璃的分层结构,并且包括夹在内玻璃层和外玻璃层(22,24)之间的中间层(20)。 中间层通常以条形码图案携带识别标记。 标记对于肉眼看不见,但是当用选择的电磁辐射(通常来自CO 2激光的红外光)照射时,它们是可检测的。 条形码标记对于特定车辆来说最好是独特的。 由于条形编码标记可以基本上覆盖整个挡风玻璃,并且由于挡风玻璃通常保持清洁,所以有助于识别标记。 因此,车辆识别系统即使在不利的环境条件下也允许非侵入式识别车辆。

    Safety guard for power-take-off shaft
    14.
    发明授权
    Safety guard for power-take-off shaft 失效
    起动轴的安全防护装置

    公开(公告)号:US4663984A

    公开(公告)日:1987-05-12

    申请号:US804315

    申请日:1985-12-03

    申请人: William Taylor

    发明人: William Taylor

    摘要: A guard for a power transmission shaft such as a tractor pto shaft 18,20 comprises a flexible convoluted tubing 24 with end couplings 26 which together totally enclose the rotating parts. The tubing 24 can extend and retract axially to suit a variety of shaft lengths, and can flex transversely to accommodate turning of the tractor/implement combination. A tube 34 journalled on bearings 36, or equivalent bearing means, prevents damage to the tubing 24 by the shaft 18,20.

    摘要翻译: 诸如拖拉机pto轴18,20的动力传递轴的防护件包括具有末端联接件26的柔性回旋管24,其一起完全包围旋转部件。 管道24可以轴向地延伸和缩回以适应各种轴长度,并且可以横向挠曲以适应拖拉机/工具组合的转动。 轴承36上的管34或相当的轴承装置防止轴18,20损坏管道24。