Patent ID: 7146698
Filing Date: 2006-12-12
Classification: B21J,B25B,Y10T

Abstract:
1. A hand-held riveting toot comprising: a body, a tube passing through the body, a drive shaft passing through an inside of the tube, an interchangeable mandrel, a clamping connection between the interchangeable mandrel and the drive shaft, and a hand operated pressure mechanism, wherein the pressure mechanism comprises a pressure mandrel slidingly positioned on an outside of the tube and having an extension, the pressure mandrel having an outer shoulder, two controlling levers each having shaped ends fitted into the outer shoulder, which levers are rotatably coupled to the body such that rotational movement of the controlling levers causes their shaped ends to bear against the outer shoulder of the pressure mandrel causing translational movement thereof, and a front nozzle having an interchangeable extension supported on the extension of the pressure mandrel, the interchangeable mandrel freely passing through the interchangeable extension to outwardly protrude therefrom.