Collet stop

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, and locking means are provided for locking the stop means in an adjustable axial position at least one clamping means extending through the chucking organ the clamping means is formed as a tightening screw provided with an external thread and screwable into an internal thread of the chucking organ the stop means comprises a threaded rod screwable into an internal thread of the tightening screw, the threaded rod having at one of its ends a shoulder as well as at least one slot.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, and locking means are provided for locking the stop means in an adjustable axial position, the stop means is formed hollow, and disposed in the longitudinal axis of the stop means in the hollow space is a setscrew provided with a thread, which setscrew is formed conical at one end, the conical end being intended for co-operating with an inner projection of the stop means.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, axially displaceable setscrews acting upon the chucking elements for radial displacement thereof are disposed in the chucking organ, and locking means are provided for locking the stop means in an adjustable axial position.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, and locking means are provided for locking the stop means in an adjustable axial position, and an axially displaceable clamping screw co-operating with a chuck lever connected to the chucking organ is disposed in the chucking organ for the axial locking of the stop means extending through the chucking organ and the chuck lever.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, locking means are provided for locking the stop means in an adjustable axial position, and the chucking organ is formed as a chuck body provided with an internal thread, which chuck body is screwed onto a tapped sleeve.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, and locking means are provided for locking the stop means in an adjustable axial position at least one clamping means extending through the chucking organ, the locking means comprise a threaded pin screwed into the knob of the clamping means formed as a tightening screw, which threaded pin extends through a slot provided in the tightening screw.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, and locking means are provided for locking the stop means in an adjustable axial position, at least one clamping means extending through the chucking organ, a threaded pin screwed into the knob of the clamping means formed as a tightening screw is provided for securing the tightening screw against loosening.

A collet stop comprising an organ and radially projecting chucking elements intended for engaging in slots of a collet;

• and a stop means extending through the chucking organ for a workpiece to be machined, characterized in that the chucking elements are disposed radially displaceably, locking means are provided for locking the stop means in an adjustable axial position, at least one clamping means extending through the chucking organ, and a threaded pin is screwed into the knob of the clamping means formed as a tightening screw for locking the stop means and for securing the tightening screw against loosening, which threaded pin extends through a slot provided in the tightening screw and presses in its locking position against the clamping disk.