Device for eliminating the axial play of gearboxes
DE820419C
Packaging for bodies of any shape
DE753646C
Induction coil for high frequency glow machines and process for the production of such coils
DE886687C
Frictional cam gear
DE765481C
Method and device for annealing tubular metal parts by means of high frequency
DE757133C
Hydraulic control of the slide for tool machines, especially grinding machines
DE758156C
Electric induction glow machine for preferably tubular mass parts with capacitors for reactive current compensation
DE574794C
Equipment on machines for filling powdery or grainy materials
DE587938C
Device for the automatic dressing of profiled grinding wheels
DE551643C
Automatic dividing head with one or more dividing spindles
DE527989C
Device for testing and separating perforated hollow bodies using compressed air
DE533185C
Machine tool, especially milling machine, with at least two motors, one of which is used to drive the tool spindle and the work feed, the other to drive the slide at increased speed
DE553996C
Securing the indexing spindles against excessive rotation on automatic indexing units with one or more spindles
DE521404C
Automatic indexing head with one or more indexing spindles, which are switched from the worktable by means of a fluid gear
DE498486C
Machine for copy grinding, especially the cams of control shafts
DE488074C
Device for zone shifting of the tool spindle, especially on grinding machines
DE505190C
Production of copy bodies
DE478267C
Machine for grinding threads
DE471111C
Measuring device, especially for the setting dimensions of flank micrometers
DE402657C
Regulator, especially for drives of speaking machines
