| Patent application number | Description | Published |
|---|
| 20080219034 | Circuit, Shrink Fixing and Regulation Method | 09-11-2008 |
| 20080277093 | Device and Method for Cooling Tool Holders Comprising Shrink Fit Chucks - The invention relates to a method and a device ( | 11-13-2008 |
| 20080277386 | Induction Coil Assembly - The induction coil unit ( | 11-13-2008 |
| 20080290613 | Low-Vibration Tool Holder - The present invention relates to a low-vibration tool holder ( | 11-27-2008 |
| 20080302181 | Balance Ring and Method For Balancing a Rotating Component - A balance ring for a component ( | 12-11-2008 |
| 20090003947 | Vibration-Damped Tool Holder - A tool holder ( | 01-01-2009 |
| 20090033043 | TOOL HOLDER FOR CLAMPING TOOLS BY SHRINK FIT - The invention relates to a tool holder ( | 02-05-2009 |
| 20090214303 | POSITIONING DEVICE FOR CUTTING TOOLS IN TOOL CASES - A positioning device for chip removing tools, in particular turning tools of chip removing machines like turning and milling machines or similar, in tool holders, in particular collet holders, clamping holders and shrink holders, having a receiver for the tool holder, which comprises first positioning means, in particular an engagement- or index groove, wherein in the tool holder receiver second positioning means are provided, which predetermine the first angular position α of the tool holder with reference to the tool holder receiver through engagement with the first positioning means, wherein the tool holder is aligned in the tool holder receiver with its longitudinal axis along a first axis, wherein a tool receiver is provided, which fixates the tool in a second annular position β with respect to the tool receiver, wherein the tool is aligned with its longitudinal tool axis along a second axis and the tool receiver is moveable with respect to the tool holder receiver, so that the tool is insertable into the tool holder, wherein the tool holder receiver and the tool receiver are disposed relative to each other, when inserting the tool into the tool holder, so that the first axis and the second axis are identical and the second annular position is defined with reference to the first angular position. | 08-27-2009 |
| 20100013171 | DEVICE FOR TIGHTENING AND RELEASING CLAMPING TOOLS - The invention relates to a device ( | 01-21-2010 |
| 20100061820 | TOOL HOLDER - The present invention relates to a tool holder ( | 03-11-2010 |
| 20100133262 | SHRINKING COIL WITH DIRECT TOOL COOLING - The present invention relates to a device for tensioning or de-tensioning tools, having a tool shaft in a tool chuck which has a sheath section open on the free end thereof and which is made of electrically conductive material, for receiving the tool shaft in a friction connection, having an induction coil which surrounds the sheath section of the tool chuck, to which preferably high-frequency alternating current can be applied, and which is designed as a ring or cylinder coil, wherein the device has at least one channel running between the inner peripheral surface of the induction coil and the sheath section of the tool chuck, through which flows a cooling agent which cools the sheath section of the tool chuck. | 06-03-2010 |
| 20100200571 | CROSS-FIELD SHRINK-FIT DEVICE WITH MEANS FOR LIMITING MAGNETIC FLUX LOSSES - The invention relates to a device for inductive heating of an electrically-conducting component section symmetrical relative to an axis, in particular, a sleeve section of a tool clamping chuck for clamping a tool by means of a press fit, wherein the device has several pole pieces made from a magnetically-conducting material arranged in the circumferential direction around the symmetry axis of the component section introduced as required into the device and an induction device for supplying the pole pieces with magnetic flux such that the magnetic flux in pole pieces which are adjacent in the circumferential direction is opposed. The pole pieces are all mounted on the device such as to be movable about an axis (adjustment rotation axis) running essentially parallel to the axis of symmetry of the component section, such that each of the pole pieces can be adjusted in the direction of the surface region of the individual workpiece by means of a rotation about the provided adjustment rotation axis. | 08-12-2010 |
| 20100225074 | DEVICE FOR CLAMPING AND UNCLAMPING A TOOL THROUGH INDUCTIVE WARMING OF A TOOL HOLDER - A device for clamping and unclamping of tools comprising a tool shaft, by which device a sleeve section ( | 09-09-2010 |
