| 摘要 |
A nozzle for use in connection with welding guns to scavenge welding fumes in which a flexible metal hose is provided having an opening along one wall adapted to accept a welding gun. In one embodiment, a collar is attached to the end of the hose which collar carries a plurality of electrically non-conducting screws used to properly position, locate and hold the welding gun within the flexible hose. In another embodiment, a sleeve is provided which is removably mounted to the end of the hose, the sleeve covering the welding tip during use and removable to permit welding tips to be changed without removing the gun from the flexible sleeve.
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