摘要:
In one aspect, a protective headwear is provided and includes a headgear, an outer shell rotatably coupled to the headgear, and a first shield coupled to the outer shell and rotatable between a first position and a second position. The first shield is selectively removable from the outer shell without the use of tools. The protective headwear also includes a second shield coupled to the outer shell. The first shield covers the second shield to a greater extent in the first position than in the second position. In one aspect, a method of manufacturing a protective headwear is provided.
摘要:
A welding helmet for detecting arc data is provided. One embodiment of the welding helmet includes an arc detection system configured to detect one or more welding arcs that occur during one or more welding operations. The welding helmet also includes control circuitry configured to count a number of the one or more welding arcs detected by the arc detection system. The welding helmet includes a storage device configured to store the number of the one or more welding arcs.
摘要:
A system (10) is disclosed for attaching a bump cap (12) to a welding headgear (14). The system (10) includes a bump cap (12), and an attachment member (18). The attachment member (18) is configured to attach the bump cap (12) to a welding headgear (14).
摘要:
A system (10) is disclosed for attaching a bump cap (12) to a welding headgear (14). The system (10) includes a bump cap (12), and an attachment member (18). The attachment member (18) is configured to attach the bump cap (12) to a welding headgear (14).
摘要:
A welding helmet for detecting arc data is provided. One embodiment of the welding helmet includes an arc detection system configured to detect one or more welding arcs that occur during one or more welding operations. The welding helmet also includes control circuitry configured to count a number of the one or more welding arcs detected by the arc detection system. The welding helmet includes a storage device configured to store the number of the one or more welding arcs.