Welding helmet having a dual vision arrangement
AssigneesHuang Chi Chen, Sheng Yuan Chen, Ying Cheng Chen, Ching Che Chen
InventorHuang Chi Chen
Life of this patent
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Abstract
A welding helmet is provided with a housing including a pivotal head band, a forward window, and a shield disposed on the window and including an opening being forwardly of the window; and a visor including a frame secured to the housing, an upper tinted lens disposed on the frame, a lower transparent lens disposed on the frame, the lower transparent lens being at an angle with respect to the upper tinted lens, and a pivotal panel disposed between two sides of the shield to separate the opening into two parts. A wearer may view the tinted lens under welding conditions or view the transparent lens after welding.
Claims11
A welding helmet comprising:
- a housing comprising a pivotal head band, a forward window, and a shield disposed on the window and including an opening being forwardly of the window;
- and
- a visor comprising a frame secured to the housing, an upper tinted lens disposed on the frame, a lower predetermined lens disposed on the frame, the lower predetermined lens being at an angle with respect to the upper tinted lens, and a pivotal panel disposed between two sides of the shield to separate the opening into two parts.
A welding helmet comprising:
- a housing comprising a pivotal head band, a forward window, and a shield disposed on the window and including an opening being forwardly of the window;
- and
- a visor comprising a frame secured to the housing, an upper predetermined lens disposed on the frame, a lower tinted lens disposed on the frame, the upper predetermined lens being at an angle with respect to the lower tinted lens, and a pivotal panel disposed between two sides of the shield to separate the opening into two parts.
A welding helmet comprising:
- a housing comprising a pivotal head band, a forward window, and a shield disposed on the window and including an opening being forwardly of the window;
- and
- a visor comprising a frame secured to the housing, an upper predetermined lens disposed on the frame, a lower tinted lens disposed on the frame, the upper predetermined lens being at an angle with respect to the lower tinted lens, and a panel disposed between two sides of the shield to separate the opening into two parts.
Dependencies are inferred from the claim text.