Tool changing inventions 02/08

20080045391 - Working machine: The invention refers to a working machine with a machining tool which can be set in a spindle head of a working spindle. A monitoring unit is provided which monitors the shape of the spindle head.... Agent: Jacobson Holman PLLC

20080039305 - Machine tool: A machine tool is described, in particular a grinding machine, with a tool storage device. The tool storage device contains an outer magazine wheel (34) and an inner magazine wheel (58), which are independently concentrically rotatable in a controlled manner. The outer magazine wheel (34) preferably holds grinding tools (56),... Agent: Nath & Associates

20080039306 - Multi-axis automatic tool-changing system: A multi-axis automatic tool-changing system for an automatic machining center which is disposed with a plurality of machining principal axes and a tool magazine. The tool magazine is disposed with a plurality of tool-changing positions located correspondingly to the machining principal axes. Between each machining principal axis and each tool-changing... Agent: Dr. Banger Shia

20080039307 - Machine tool: A tool magazine is located adjacent to the work space of a machine tool. The tool magazine has a magazine wheel (34) that is rotatable in a controlled manner about a vertical axis and exhibits tool holders (50) on its periphery, in which tools can be held with the tool... Agent: Nath & Associates