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Class Information
Number: 408/130
Name: Cutting by use of rotating axially moving tool > Means to drive tool > Including means to move tool along tool-axis > Fluid means
Description: Device wherein the structure to cause relocation of the tool includes a motor driven by hydraulic or pneumatic pressure.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8702355 Bench slide drilling and tapping dual-purpose machine tool Apr. 22, 2014
8591153 Pneumatic drilling device Nov. 26, 2013
8534965 Apparatus and tools for use with compressors Sep. 17, 2013
8425818 Underwater pelletizing machine and method of extruding foamed thermoplastic pellets Apr. 23, 2013
8167519 Portable coring machine May. 1, 2012
8137037 Tool for removing burr Mar. 20, 2012
8118520 Drilling device with displacement dependent spring and/or damper Feb. 21, 2012
8092125 Safety device for a peck drill Jan. 10, 2012
8070400 Device for the high-speed drilling of printed circuit boards Dec. 6, 2011
7980793 Concentric clamping for drill spindles Jul. 19, 2011
7951010 Device in a thread-forming tool May. 31, 2011
7798751 Pneumatic drill Sep. 21, 2010
7632048 Reaming machine Dec. 15, 2009
7614832 Countersink drill system Nov. 10, 2009
7347651 Drilling device Mar. 25, 2008
7344341 Drill Mar. 18, 2008
7303363 Pneumatic drill Dec. 4, 2007
7267512 Power assisted drill press Sep. 11, 2007
7252464 Hydraulic stop Aug. 7, 2007
7244083 Cutting head assembly Jul. 17, 2007
7140813 Line boring machine Nov. 28, 2006
7108459 Power assisted drill press Sep. 19, 2006
6964546 Method and apparatus for drilling countersunk holes Nov. 15, 2005
6776562 Power feed aline-a-drill attachment Aug. 17, 2004
6761513 Advanced aerospace drill motor Jul. 13, 2004
6758642 Orbital hand tool apparatus for drilling Jul. 6, 2004
6722447 Concentric pneumatic/hydraulic power feed apparatus Apr. 20, 2004
6719505 Orbital hand tool apparatus for drilling Apr. 13, 2004
6604269 Machine tool Aug. 12, 2003
6575673 Advanced aerospace drill motor Jun. 10, 2003
6382890 Hand tool apparatus for orbital drilling May. 7, 2002
6368031 Axial feed apparatus having an adjustable feed stop and associated method Apr. 9, 2002
6227773 Compact autofeed drill and associated drilling method and apparatus May. 8, 2001
6193447 Positive feed tool having a retract valve Feb. 27, 2001
6176650 Apparatus and method for cutting a bore including automatic system for retracting the cutting tool Jan. 23, 2001
6099213 Automatic boring device Aug. 8, 2000
6036409 Blind hole self-collet countersink Mar. 14, 2000
6032344 Multiplexing of pneumatic tooling Mar. 7, 2000
5927910 Automated drilling apparatus Jul. 27, 1999
5924828 Drill for a railroad rail having a four position and six way hydraulic control valve Jul. 20, 1999
5890848 Method and apparatus for simultaneously lubricating a cutting point of a tool and controlling the application rate of the tool to a work piece Apr. 6, 1999
5845721 Drilling device and method of drilling wells Dec. 8, 1998
5833404 Portable peck feed drilling system Nov. 10, 1998
5775853 Machining method and multi-function tool Jul. 7, 1998
5758999 Hydraulically powered spindle for working metals and composite materials Jun. 2, 1998
5630685 Toolhead assembly for machine tools May. 20, 1997
5560408 Shelf pin boring guide Oct. 1, 1996
5533842 Portable peck feed drilling system Jul. 9, 1996
5533845 Milling machine Jul. 9, 1996
5471724 Toolhead assembly for machine tools Dec. 5, 1995

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