Patent ID: 6473954
Filing Date: 2002-11-05
Classification: B23B,Y10T

Abstract:
A mounting tool for a hydromechanical chuck or mandrel of the type which is clamp connected using a pressure medium for clamp connecting a shaft (22), a shaft tool or a working piece to the chuck or mandrel and in which said shaft (22) or working piece is dismantled from the chuck or mandrel using a pressure acting in the opposite direction (22), and which is formed with two separate pressure chambers (26, 27), a first chamber (26) for pressurization of a clamp connection means of the chuck and a second chamber (27) for pressurization of a dismantling means of the chuck, and which is formed with inlets/outlets (28, 29) provided on opposite sides of the chuck and opening at the periphery surface thereof, characterized in that the mounting tool is formed as a yoke (2) or a ring adapted to stridingly engage a chuck to be actuated, a first leg (4) formed with a first nozzle (8) and the second leg (5) formed with an axially displaceable second nozzle (9), which nozzles (8, 9) are movable in relation to each other, and both nozzles adapted to engage the opposite inlets/outlets (28, 29) of the chuck to be activated.