Title:
SMALL AND INTELLIGENT WELDING WINDSHIELD DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/056846
Kind Code:
A1
Abstract:
A small and intelligent welding windshield device, comprising a housing (1). The housing (1) is of a double-layer structure; a mounting groove is formed between the double-layer structure; a windshield cover (2) capable of stretching/retracting along a depth direction of the mounting groove is arranged in the mounting groove; the windshield cover (2) is controlled by a control system (3) to stretch or retract; a wind speed detection device (4) is connected to an input end of the control system (3); and an output end of the control system (3) is connected to the windshield cover (2).
Inventors:
WANG XIAOLONG (CN)
ZHANG JIANPING (CN)
WU FUQIANG (CN)
PENG JING (CN)
LIU MEISHENG (CN)
WANG DENGDI (CN)
ZHANG JIANPING (CN)
WU FUQIANG (CN)
PENG JING (CN)
LIU MEISHENG (CN)
WANG DENGDI (CN)
Application Number:
PCT/CN2018/112069
Publication Date:
March 26, 2020
Filing Date:
October 26, 2018
Export Citation:
Assignee:
POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION CO LTD (CN)
International Classes:
B23K37/00
Foreign References:
| FR2972378B1 | 2013-03-29 | |||
| CN207853263U | 2018-09-11 | |||
| CN206464678U | 2017-09-05 | |||
| JP2001162377A | 2001-06-19 | |||
| JPH10109176A | 1998-04-28 |
Attorney, Agent or Firm:
JINAN SPRINGS PATENT & TRADEMARK OFFICE (CN)
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