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Snatch block, snatch block assembly and method of use

机译:抢夺块,抢夺块组件及其使用方法

摘要

Various exemplary embodiments for snatch block and snatch block assemblies are disclosed. A snatch block having a sideplate that is pivotable, enabling a bight of rope, cable, or chain to be inserted is disclosed. The pivotable sideplate may be engaged with a retaining device protruding from an assembly head of the snatch block. The retaining device may be configured to be moved within the assembly head to disengage the pivotable sideplate, enabling the snatch block to be opened. A snatch block assembly may include a rotatable sheave and an attachment structure configured for rotation about an axis substantially transverse to an axis of rotation of the sheave.
机译:公开了用于抓举块和抓举块组件的各种示例性实施例。公开了一种具有可枢转的侧板的防盗块,该侧板使得能够插入绳索,电缆或链条的绳索。可枢转的侧板可与从抓举块的组装头突出的保持装置接合。保持装置可以被构造成在组装头内移动以脱离可枢转的侧板,从而使得抓取块能够被打开。抢夺块组件可包括可旋转的滑轮和构造成可绕基本横向于滑轮的旋转轴线的轴线旋转的附接结构。

著录项

  • 公开/公告号US2006091369A1

    专利类型

  • 公开/公告日2006-05-04

    原文格式PDF

  • 申请/专利权人 ROCKE P. THOMPSON;

    申请/专利号US20040977320

  • 发明设计人 ROCKE P. THOMPSON;

    申请日2004-10-29

  • 分类号B66D3/04;

  • 国家 US

  • 入库时间 2022-08-21 21:46:06

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