Device for compensating for temperature-induced displacements of a work spindle relative to a rule attached to the spindle slide at a distance from the work spindle
DE3234068A1
Method of machining a workpiece blank having rough-formed teeth by means of a worm-shaped tool by the generating process and a machine tool for carrying out this method
DE3016324A1
Selection unit for multispeed drive - has manual of automatic selector operating geneva mechanism to change speed
CH538906A
Electro-machining - eg for fabricating a hobbing mill roll
