Hand tool for pulling out small dents in vehicle bodywork comprises suction gun operated by compressed air fed through flexible tube to handle

摘要

The tool consists of a suction gun (1) with a handle (5) fed with compressed air through a tube or from a cylinder and actuated by a double-action trigger (7) to fill a compression chamber (9) and push a piston (11) fitted with an adjustable valve towards the rear. This creates a suction in a forward chamber (8) and a suction cup (3) as a second piston (10) is drawn back by the first. The suction cup is fitted with a grooved shaping component (4) to hold the surface drawn out of the dent.