43898 ⎘
Driving or feeding mechanisms; Control arrangements therefor; Feeding members carrying tools or work; Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
BALL SCREW ASSEMBLY AND METHODS FOR CONTROLLING THE SAME
#2HIGH-SPEED NUT ROTATING FEEDING LEAD SCREW DEVICE
#3Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method thereof
#4Key duplicating machine and its duplicating method
#5Machine tool, in particular for drilling
#6Micro-peck feed drill clutch
#7Drilling device with automatic or controlled feed speed with self-aligning spindle
#8Vibratory machining device
#9Positive feed tool with improved shift from forward to retract
#10Feed oscillation via variable pitch gears
#11Machine tool, in particular for drilling
#12Vibratory machining device
#13Drilling tool with a flexible spindle feeding
#14Machining process
#15Power tool and method of operating an automated drilling operation
#16Drive arrangement in a pneumatic power tool
#17REMOTE CONFINED-SPACE MACHINING, AND POSITIONING AND SECURING ARRANGEMENT
#18Remote confined-space machining, and positioning and securing arrangement
#19Portable power drill with drilling implement rotating and feeding means
#20Portable power drill with drilling implement rotating and feeding means
#21Tight-space drilling product
#22Boring device
#23Processing machine having positive feed and processing method
#24Drilling machine with pneumatic control
#25Drilling machine with pneumatic control