首页> 外国专利> Tool for lifting elongated objects—rotatable grapple

Tool for lifting elongated objects—rotatable grapple

机译:提升细长物体的工具-可旋转抓斗

摘要

A tool is provided for minimizing operator bending while lifting an elongated circular object, such as lengths of pipe. With one hand, the operator manipulates a slidable pin while grasping the tool handle. The slidable pin allows a rotatable grapple to move outward from the tool for positioning about the object, and, alternatively, to return the grapple toward the tool and secure the grapple in a position across from a positioning member, the grapple and positioning member being shaped to closely receive the object and hold the object between the grapple and the positioning member. A biasing element forces the slidable pin toward the rotatable grapple, the grapple being configured to receive the pin and be held in a position opposite the positioning member.
机译:提供了一种工具,用于在抬起细长的圆形物体(例如管道的长度)时使操作员的弯曲最小化。操作者用一只手握住工具手柄的同时操纵滑动销。滑动销允许可旋转的抓钩从工具向外移动以围绕物体定位,或者可替代地,将抓钩朝工具返回并将抓钩固定在与定位构件相对的位置,抓斗和定位构件被成形以紧密地容纳物体并将物体保持在抓斗和定位构件之间。偏置元件将可滑动的销推向可旋转的抓钩,该抓钩构造成接收销并且保持在与定位构件相对的位置。

著录项

  • 公开/公告号US7328923B1

    专利类型

  • 公开/公告日2008-02-12

    原文格式PDF

  • 申请/专利权人 GILBERTO URDIALES;

    申请/专利号US20050268443

  • 发明设计人 GILBERTO URDIALES;

    申请日2005-11-07

  • 分类号B65G7/12;

  • 国家 US

  • 入库时间 2022-08-21 20:10:20

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号