Roller straightening machine for straightening rails
DE653251C
Roller straightener
DE620795C
Device for adjusting the size of the advance of the tool while the machine is in motion, especially in the case of multiple drilling and fitting processing machines
DE615180C
Rotary turntable with several roller bearings
DE598741C
Clamping and feeding device on machine tools, in particular milling machines
DE547804C
Roller straightening machine with a movable stand
DE477764C
Extension drill for deep drilling
DE491308C
Device for installing and removing socketless drill pipes, in which an expansion cone is pressed between clamping jaws
DE473970C
Intercepting and screwing device for drill pipes and drill rods
DE468890C
Storage for drill handle
DE601675C
Clamping device for a combined rail drilling and milling machine
DE479443C
Process for the production of drilling and safety scissors
DE585462C
Adjustment device for the workpiece in combined rail drilling and milling machines