Title:
TOOL FOR TIGHTENING WORK
Document Type and Number:
WIPO Patent Application WO/2021/184751
Kind Code:
A1
Abstract:
Provided is a tool for tightening work. The tool comprises: a tool body, a power source module, an angle adjustment module (2), a control module and a connecting member (3), wherein the connecting member (3) is mounted on the tool body, and is used for connecting to an operation rod; the angle adjustment module (2) is mounted on the tool body, is connected to the connecting member (3), and is used for driving the tool body to rotate; the power source module is mounted on the tool body, and is respectively electrically connected to the angle adjustment module (2) and the control module; and the control module is electrically connected to the angle adjustment module (2). The tool for tightening work is used for connecting an electric tightening machine to an operation rod, realizes flexible adjustment and use of the electric tightening machine, and has good adaptability.
Inventors:
YANG FANG (CN)
TANG XIAOLIANG (CN)
TANG XIAOLIANG (CN)
Application Number:
PCT/CN2020/122314
Publication Date:
September 23, 2021
Filing Date:
October 21, 2020
Export Citation:
Assignee:
QINGYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP (CN)
International Classes:
B25B21/00; B25B23/00
Foreign References:
| CN111203829A | 2020-05-29 | |||
| CN111300322A | 2020-06-19 | |||
| CN111168615A | 2020-05-19 | |||
| CN108789253A | 2018-11-13 | |||
| CN207058444U | 2018-03-02 | |||
| CN109822493A | 2019-05-31 | |||
| CN106985105A | 2017-07-28 | |||
| EP2067576A2 | 2009-06-10 | |||
| US20180354116A1 | 2018-12-13 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: