Clamping device for hexagon bits

Details Clamping device for hexagon bits Clamping device for hexagon bits

2006-10-17

2006-10-17

Howell, Daniel W. (Department: 3722)

Cutting by use of rotating axially moving tool

Tool-support

With tool-retaining means

C279S075000

Reexamination Certificate

active

07121774

ABSTRACT:
A clamping device has a hexagon receptacle for receiving hexagon bits inserted in an axial direction of the hexagon receptacle. A radially movable locking element is provided for engaging a locking recess of an inserted hexagon bit. The locking element has a rest position and projects in the rest position radially inwardly into the hexagon receptacle. A locking sleeve surrounds the hexagon receptacle in an initial position and has a cylindrical securing wall. The securing wall radially secures the locking element in the rest position. The locking element is axially moveable within the hexagon receptacle into a receiving position in which radial deflection of the locking element is enabled.

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