Patent ID: 7430891
Filing Date: 2008-10-07
Classification: B21D,Y10S

Abstract:
1. A pneumatic dent removing tool, comprising: a vacuum ejector having an air tube fitting opening at one end, and a jet faucet fitting opening at other end; the surface of the vacuum ejector includes an outer screw thread and a free space with a contracted diameter, wherein a first outlet is installed on said surface, and a second outlet is installed on the outer surface of the jet faucet fitting opening; the second outlet is led to the said free space, and the air tube fitting opening is led to and connects to a first vacuum passage; the first vacuum passage connects to the jet faucet fitting opening by means of an auxiliary passage; in addition, the jet faucet fitting opening connects to a second vacuum passage, and the second vacuum passage connects to the first outlet; and a sleeve is sheathed onto the vacuum ejector, and an inner screw thread is installed in said sleeve so that the outer screw thread of the vacuum ejector screws into the sleeve; the air tube fitting opening connects with an air tube which has a suction cup; the jet faucet fitting opening connects with a jet faucet, and the jet faucet is connected with an air supply hose.