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| Application No. | Application Title | Issue Date |
| 20100209206 | CUTTING TOOL COMPONENTS WITH WEAR-RESISTANT CLADDING LAYER A wear-resistant cladding layer for cutting tool components. A cutting tool includes a tool holder and a clamp structured and arranged for releasably securing an insert to the tool holder. The cutting tool also includes a wear-resistant cladding layer brazed on at least... | 08/19/2010 |
| 20090324351 | Tap Holder It is an object of the invention to provide a tap holder in which even when an error is brought about in synchronizing spindle feeding and rotation of a tapper body and a tap collet of a tap holder in correspondence with a machine tool spindle, the spindle feeding and r... | 12/31/2009 |
| 20090283975 | Junction Between Two Components of a Rotating Tool System The invention relates to a junction (14) between two components (10, 12) of a tool system that rotates about an axis of rotation (16), especially for use in machine tools. The junction (14) comprises an at least partially conical seat (18<... | 11/19/2009 |
| 20090279973 | TOOL HOLDER WITH BALL CLAMPING MECHANISM A tool holder includes a body, a cutting head having a cutting end portion and a tapered end portion, a retention knob located at the tapered end portion of the cutting head, and a ball clamping mechanism received in an aperture of the body. The ball clamping mechanism ... | 11/12/2009 |
| 20090196700 | Rotary tool system with centering member A rotary tool includes a collet which in one embodiment includes a bit holder defining a shank receiving bore, a transfer member for transferring rotational force from the bit holder to the shank of an accessory, and a centering member positioned within the bit holder a... | 08/06/2009 |
| 20090155008 | DRILLING TOOL, IN PARTICULAR FOR METALLIC MATERIALS The invention relates to a drilling tool, in particular for metallic materials, having a clamping shaft and an essentially cylindrical drill body, between whose face side and the clamping shaft at least one groove-shaped chip space extends which is bordered by the side ... | 06/18/2009 |
| 20090003950 | Multi-Speed Drill and Chuck Assembly A chuck assembly configured to provide a shorter longitudinal profile. The chuck assembly includes a chuck body with a support bearing mounted to a rear portion of the chuck body and mounted to a portion of a housing such that a cavity is defined axially rearward of the... | 01/01/2009 |
| 20090003949 | Chuck Assembly A chuck assembly configured to provide a shorter longitudinal profile. The chuck assembly includes a chuck body with a support bearing mounted to a rear portion of the chuck body and mounted to a portion of a housing such that a cavity is defined axially rearward of the... | 01/01/2009 |
| 20080164662 | KEYLESS CHUCK WITH AUTOMATIC AND MANUAL LOCKING A keyless chuck having both an automatic locking feature and a manual locking feature. The automatic locking feature provides for automatic locking of the chuck in a tightened state when a predetermined tightening torque has been exceeded. The chuck can be utilized with... | 07/10/2008 |
| 20070252346 | Locking chuck A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positio... | 11/01/2007 |
| 20060251487 | Clamping device The invention relates to a device for clamping a hollow shaft tool (1) or tool holder provided with a conical hollow shaft (3) in a machine spindle (2) provided with a taper bore (4), especially for use in a machine tool. Said device comprise... | 11/09/2006 |
| 20060188350 | Three position selector for automated chuck A automated chuck is provided with at least three user selectable operating modes, thereby enabling different functions to be performed during tightening and loosening of the chuck. In one exemplary implementation, the different user selectable operating modes of the ch... | 08/24/2006 |
| 20060153651 | Locking chuck A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positio... | 07/13/2006 |
| 20050036844 | Clamping Device for Hexagon Bits 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 positi... | 02/17/2005 |
