Class 279/103 - Drill type

Subclass of Class 279 - Chucks or sockets
Definition: Devices of the conical shank or socket type.
No. of applications: 4
Last issue date: 11/03/2011

Application No.	Application Title	Issue Date
20110266756	DAMPING SLEEVE The invention relates to a tool holder comprising a tool receptacle for frictionally clamping a tool shaft. A sleeve is arranged between the tool shaft and the clamping surface of the tool holder, said tool holder applying pressure to the tool shaft via the sleeve, prod...	11/03/2011
20110198818	Tool holder for a rotary tool The invention proposes a tool holder (1), in particular of the shrink-fit chuck type, the receiving section (5) of which comprises clamping means (9) which are provided centrally with respect to an axis of rotation (7) of the tool holder (...	08/18/2011
20090008886	Chuck A chuck includes a body, a connector, a bit-retaining device and a pusher. The body includes a first section, a second section, a hexagonal hole defined in the first section and a circular hole defined in the second section. The connector includes a substantially circul...	01/08/2009
20080136125	ATTACHMENT FOR A POWER TOOL An attachment for a power tool has a tool receptacle for receiving a tool bit, a locking unit which is detachably mountable on a housing of a power tool, an output shaft, which is connectable to a drive shaft of the power tool in a manner fixed against relative rotation...	06/12/2008

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