| 摘要 |
<p>The invention concerns a welder's shield, particularly for arc welding, provided with a tilting fixing strap fixed to the head and an eye-protecting insert arranged at the eye-level of the welder. The shield according to the invention can be characterized in that on the fore-part of the welder's shield (1) there is an adjustable moving element actuated by the jaw of the welder, by the aid of the movable element (8) and the moving mechanism connected to the moving element (8) the vitreous part of the spectales, namely the mirror-glass (6) can be displaced from its basic position and beneath the mirror-glass (6) there is a flatglass (5) arranged being parallel with the plane of the mirror-glass (6) in the basic position.</p> |
