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Class Information
Number: 408/132
Name: Cutting by use of rotating axially moving tool > Means to drive tool > Including means to move tool along tool-axis > With clutch means
Description: Device including means for transmitting rotary effort to a driven shaft from a driving shaft, the transmitting means including a first part fixed to move with the driven shaft and a second part fixed to move with the driving shaft, the parts being arranged to selectively be connected together, so that rotary effort can selectively be transmitted from the driving shaft to the driven shaft.

Sub-classes under this class:

Class Number Class Name Patents
408/134 Actuated by tool movement 8
408/133 Including plural speed drive 10

Patents under this class:

Patent Number Title Of Patent Date Issued
8469641 Process for drilling a bore and corresponding tool Jun. 25, 2013
8172489 Machine tool, in particular for rim machining May. 8, 2012
8029523 Maxillary bone cutting system, kit, and method of using the same Oct. 4, 2011
7520702 Drilling machine Apr. 21, 2009
7249918 Cutting machine Jul. 31, 2007
6343900 Two-speed pneumatic machine tool Feb. 5, 2002
5642969 Portable machine tool Jul. 1, 1997
5209616 Drive in tapping attachments May. 11, 1993
5207539 Power feed mechanism for rotary cutting tool May. 4, 1993
5131794 Dog drive for tapping attachments Jul. 21, 1992
5090226 Motor driven flaring device Feb. 25, 1992
5035549 Boring apparatus Jul. 30, 1991
5001827 Turret punch press with a tapping function Mar. 26, 1991
4799833 Clutch for positive feed drill Jan. 24, 1989
4789274 Boring apparatus Dec. 6, 1988
4626142 Clutch for drilling machine Dec. 2, 1986
4538942 Positive feed drill with stop control Sep. 3, 1985
4418767 Interchangeable valve system for hydraulic reversal of positive feed drill Dec. 6, 1983
4406566 Line boring machine Sep. 27, 1983
4182588 Positive feed drill Jan. 8, 1980
4115026 Lead screw tapping arrangement for use with self-opening die heads and collapsible taps Sep. 19, 1978
4097177 Power head drilling and turning unit Jun. 27, 1978
4028763 Tap holder Jun. 14, 1977
3998565 Tapper incorporating reverse rotation mechanism Dec. 21, 1976
3989405 Tool feeding device having signal control feed clutch Nov. 2, 1976

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