Securing device for securing a chuck on a rotating spindle
AssigneeSchunk GmbH & Co. KG Spann-Und Greiftechnik
InventorsPhilipp Schraeder, Alexander Holstein
Life of this patent
Estimating the term…
Abstract
The invention concerns a securing device for securing a chuck, in particular a power-operated chuck, on a rotating spindle of a machine, wherein a rotating element and at least one chucking-slide assembly are provided in a main body in such a way that, when the rotating element turns, the chucking-slide assemblies change their radial position such that, in a chucking position, they force the chuck against the securing device in the axial direction.
Claims16
1-15. (canceled)
A securing device for securing a power-operable chuck on a rotating spindle of a machine, the securing device comprising:
- a rotary member and at least one chucking slide provided in a body in such a way that, when the rotary member is rotated, the at least one chucking slide changes its radial position, so that, in a chucking position, the at least one chucking slide loads the chuck in an axial direction.
A securing system comprising:
- a securing device,
- a rotating spindle,
- a tension tube,
- a power-operable chuck,
- coupling portions actuable by means of chucking slides being provided on a tension adapter or on the tension tube, and
- counter portions which cooperate with the coupling portions being provided on the tension tube or on the tension adapter.
Dependencies are inferred from the claim text.