首页> 外国专利> Tool for lifting manhole covers has an upright lever with two wheels straddling the cover and with a rigid lifting arm and pendant hook to grip the cover

Tool for lifting manhole covers has an upright lever with two wheels straddling the cover and with a rigid lifting arm and pendant hook to grip the cover

机译:提升人孔盖的工具具有一个直立的杠杆,该杠杆带有两个跨在该盖板上的轮子,并带有一个刚性的提升臂和悬吊钩以抓住盖板

摘要

A tool for lifting, and replacing, manhole covers and other road mounted covers has a lever (10) supported by two wheels straddling the manhole cover (20). With the lever in the vertical position a short rigid lifting arm (13) is in a near horizontal position and carries a pendant mounted arm, (14) with a claw grip (21) to secure to the cover. The user pulls the lever to lift the cover, while the wheels roll alongside the cover. For ease of use the operating lever is extended telescopically.
机译:用于抬起和更换人孔盖和其他道路安装的盖的工具具有由跨过人孔盖(20)的两个轮子支撑的杠杆(10)。当杠杆处于垂直位置时,一个短的刚性提升臂(13)处于接近水平的位置,并带有一个悬垂安装臂(14),该臂(14)带有爪形手柄(21)以固定到盖板上。使用者拉动控制杆以抬起盖子,而轮子则在盖子旁边滚动。为便于使用,操作杆可伸缩地伸出。

著录项

  • 公开/公告号DE202004000667U1

    专利类型

  • 公开/公告日2004-04-22

    原文格式PDF

  • 申请/专利权人 SCHULLER HANS;

    申请/专利号DE20042000667U

  • 发明设计人

    申请日2004-01-17

  • 分类号E01C23/06;E02D29/14;

  • 国家 DE

  • 入库时间 2022-08-21 22:43:01

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