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Class Information
Number: 409/135
Name: Gear cutting, milling, or planing > Milling > With means to control temperature or lubricate
Description: Apparatus combined with means intended to regulate the thermal condition of the apparatus or of the workpiece, or combined with means to apply a friction reducing fluent material to the apparatus or to the workpiece.










Sub-classes under this class:

Class Number Class Name Patents
409/136 Cutter or work 268


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8684643 Shaft cooler for a tool motor spindle Apr. 1, 2014
8677583 Machine tool Mar. 25, 2014
8672593 Method and apparatus for cooling mobile body of machine tool Mar. 18, 2014
8641338 Spindle device, machining center including the spindle device, and method for assembling the spindle device Feb. 4, 2014
8382405 Spindle device for machine tool Feb. 26, 2013
8253575 Spindle device Aug. 28, 2012
8133098 Tool spindle device Mar. 13, 2012
8128323 Driven tool assembly Mar. 6, 2012
8079788 Machine tool with main body covered with cover Dec. 20, 2011
7997385 Machine tool Aug. 16, 2011
7874497 Temperature control system for machine tool Jan. 25, 2011
7874772 Milling spindle of machine tool Jan. 25, 2011
7874771 Milling spindle of machine tool Jan. 25, 2011
7806638 Insulated air tube for a reinstatement cutting machine Oct. 5, 2010
7690873 Main shaft device and machine tool with the same Apr. 6, 2010
7677847 Sealing assembly for a spindle Mar. 16, 2010
7509719 Method and device for lubricating bearing positions, especially in machine tools or their parts Mar. 31, 2009
7445087 Seal-less head apparatus Nov. 4, 2008
7419340 Drain cleaning apparatus Sep. 2, 2008
7326010 Motor spindle Feb. 5, 2008
7300234 Power transmission with bead drive Nov. 27, 2007
7244083 Cutting head assembly Jul. 17, 2007
7241090 Collecting trough for a machine tool Jul. 10, 2007
7185503 Conditioning system for a manufacturing machine, in particular a machine tool Mar. 6, 2007
7168901 Device and method for trimming samples Jan. 30, 2007
7155825 Method of liquid withdrawal from a tool spindle Jan. 2, 2007
7134818 Tool-holding system for high-accuracy calibration of holes Nov. 14, 2006
7128505 Apparatus for preventing chips and/or cutting liquid from being scattered in machine tool Oct. 31, 2006
7114895 Machine tool provided with cooling mechanism Oct. 3, 2006
7112019 Pneumatic spindle with means to direct the bearing air towards the tool-holding collet Sep. 26, 2006
7073244 Process for machining a flexible foam Jul. 11, 2006
7070371 Chamfering air tool Jul. 4, 2006
7048481 Cutting fluid device for a spindle of a machine tool May. 23, 2006
7033308 Automatic tool changing device for machine tool Apr. 25, 2006
6923603 Machine tool with a feature for preventing a thermal deformation Aug. 2, 2005
6913390 Rotating shaft apparatus Jul. 5, 2005
6866451 Device for detecting a thermal linear dilation on part of a machine Mar. 15, 2005
6773212 Cutting-oil coater and cutting device Aug. 10, 2004
6772042 Programmable coolant nozzle system Aug. 3, 2004
6749378 Semi-contact guide apparatus and machine tool using the guide apparatus Jun. 15, 2004
6729813 Spindlehead for tools May. 4, 2004
6726415 Actuating device for a tool or workpiece tensioning jack in a machine tool spindle Apr. 27, 2004
6715971 Automated coolant delivery method and system for a machine tool Apr. 6, 2004
6692202 Spindle protective structure in spindle-through coolant feeder Feb. 17, 2004
6675549 Processing machine installation Jan. 13, 2004
6674189 Spindle apparatus Jan. 6, 2004
6672809 Tool holder and cooling apparatus therefor Jan. 6, 2004
6666630 Milling machine and milling process Dec. 23, 2003
6655245 Method of optimizing the functioning of a machining center through adjustment of its temperature Dec. 2, 2003
6623251 Spindle apparatus Sep. 23, 2003

1 2 3










 
 
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