Strip thimble
    2.
    发明授权
    Strip thimble 失效
    带顶针

    公开(公告)号:US4441748A

    公开(公告)日:1984-04-10

    申请号:US367391

    申请日:1982-04-12

    IPC分类号: B66C1/12

    CPC分类号: B66C1/122

    摘要: A means for protecting hoisting slings and/or their loads is described. The device includes a strip of uniform width and indefinite length comprising multiple plies of woven webbing, a plurality of spaced channels between a first pair of adjacent plies, and a plurality of friction straps, each secured at one end between a second pair of adjacent plies so that the opposed free end extends perpendicularly from a longitudinal edge of the strip. Each friction strap corresponds to one of the plurality of channels and is about as wide as its corresponding channel so that it fits snugly therein. The device is interposed between the sling and the load and is attached to the sling by encircling the sling cable with the straps and passing them through their corresponding channels so that the sling is firmly engaged by the device.

    摘要翻译: 描述了用于保护提升吊索和/或其载荷的装置。 该装置包括均匀宽度和不定长度的条带,其包括多层编织织带,第一对相邻帘布层之间的多个间隔开的通道和多个摩擦带,每个摩擦带一端固定在第二对相邻帘布层之间 使得相对的自由端从带的纵向边缘垂直延伸。 每个摩擦带对应于多个通道中的一个,并且与其对应的通道大致相等,使得其紧密地配合在其中。 该装置插入在吊索和负载之间,并通过环绕带子的吊索并将它们穿过其对应的通道而附接到吊索,使得吊索牢固地与装置接合。

    Corner clip and bale lifting method
    3.
    发明授权
    Corner clip and bale lifting method 失效
    拐角夹和提升方法

    公开(公告)号:US3669486A

    公开(公告)日:1972-06-13

    申请号:US3669486D

    申请日:1970-08-17

    申请人: OVALSTRAPPING INC

    发明人: PASIC JAMES A

    IPC分类号: B66C1/12

    CPC分类号: B66C1/122 Y10T24/39

    摘要: A corner clip is formed of a single strip of metal into a horizontal leg which fits beneath the top run of a strap, a vertical leg, and a loop which fits beneath the side run of a strap. The loop and horizontal leg have lateral upturned ends for confining the strap in the clip. In the method the strap is spaced from the side of the bale of the loop of the clip and the lifting force is applied at each corner at an angle of substantially 45*.

    摘要翻译: 角夹由单条金属条形成水平腿,其配合在条带的顶部行程下方,垂直腿部和适合在带的侧面运行之下的环路。 环和水平腿具有侧向上翻的端部,用于将带限制在夹子中。 在该方法中,带与夹子的环的捆包的侧面间隔开,并且提升力以大致45度的角度施加在每个拐角处。