44449 ⎘
Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding conical surfaces
Sub-classes:GRINDING METHOD AND GROUND WAFER MANUFACTURING METHOD
#2ROLLER TAPER GRINDING METHOD FOR PLANETARY ROLLER SCREW MECHANISM
#3Machining apparatus
#4Method for the centreless grinding of shaft parts, in particular of tubes for assembled camshafts, and grinding-wheel and regulating-wheel pair provided for this purpose
#5Grinding machine
#6Device and method for grinding workpieces, in particular welding electrodes