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Class Information
Number: 408/136
Name: Cutting by use of rotating axially moving tool > Means to drive tool > Including means to move tool along tool-axis > Manually moved lever
Description: Device including a generally elongated member having a portion at one end thereof adapted to be engaged by and receive force from the hand or foot of an operative, a portion at the other end of the member adapted to engage and receive force from the frame of the machine, and including a third portion intermediate the other two portions adapted to move the tool responsive to the applied forces.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7537420 |
Working machine that can clamp a workpiece automatically |
May. 26, 2009 |
| 7520702 |
Drilling machine |
Apr. 21, 2009 |
| 7226252 |
Hand-held drill leverage unit |
Jun. 5, 2007 |
| 7220084 |
Power drill attachment and method for using the attachment |
May. 22, 2007 |
| 7156590 |
Quill lock assembly |
Jan. 2, 2007 |
| 7140813 |
Line boring machine |
Nov. 28, 2006 |
| 6832878 |
Automated quill drive assembly for a milling machine |
Dec. 21, 2004 |
| 6626615 |
Chuck for chucking a small bit and table drill with the same |
Sep. 30, 2003 |
| 6612790 |
Housing retrofit for vertical milling machine |
Sep. 2, 2003 |
| 6540451 |
Hole punching apparatus |
Apr. 1, 2003 |
| 6494650 |
Leverage accessory for power drills |
Dec. 17, 2002 |
| 6488453 |
Automated quill drive assembly for a milling machine |
Dec. 3, 2002 |
| 6357975 |
Automated quill drive assembly for a milling machine |
Mar. 19, 2002 |
| 6264407 |
Portable electric railroad rail drill apparatus |
Jul. 24, 2001 |
| 6102633 |
Feed system for a drill press |
Aug. 15, 2000 |
| 6095724 |
Adjustable drill stand assembly for drilling overhead concrete or other overhead surfaces |
Aug. 1, 2000 |
| 5941663 |
Automated quill drive assembly for a milling machine |
Aug. 24, 1999 |
| 5890851 |
Apparatus for increasing hand drill pressure |
Apr. 6, 1999 |
| 5885036 |
Hand held drill press and method of use |
Mar. 23, 1999 |
| 5863160 |
Portable tool guide |
Jan. 26, 1999 |
| 5863158 |
Power drill leverage tool assembly |
Jan. 26, 1999 |
| 5820317 |
Apparatus for supporting a drill in an elevated position |
Oct. 13, 1998 |
| 5785467 |
Lever bar machining apparatus |
Jul. 28, 1998 |
| 5497539 |
Case trimmer |
Mar. 12, 1996 |
| 5415503 |
Portable drilling machine with internal motor control cord |
May. 16, 1995 |
| 5361851 |
Tool reach extender |
Nov. 8, 1994 |
| 5348428 |
Underfloor drilling jig and frame |
Sep. 20, 1994 |
| 5330298 |
Milling machine accessory providing automatic and manual quill control |
Jul. 19, 1994 |
| 5322397 |
Apparatus for supporting a drill in an elevated position |
Jun. 21, 1994 |
| 5295620 |
Extendable arm for power and impact tools |
Mar. 22, 1994 |
| 5244048 |
Drilling system |
Sep. 14, 1993 |
| 5046900 |
Hand drilling tool for drilling out spot welds |
Sep. 10, 1991 |
| 4917548 |
Pattern drilling machine for securing roofing insulation |
Apr. 17, 1990 |
| 4909683 |
Position indicating mechanism |
Mar. 20, 1990 |
| 4810137 |
Double-use electrical drill |
Mar. 7, 1989 |
| 4740119 |
Lever operated control mechanism for movement of an electric drill |
Apr. 26, 1988 |
| 4736804 |
Overhead drill jig |
Apr. 12, 1988 |
| 4688975 |
Quick change tool retainer |
Aug. 25, 1987 |
| 4655649 |
Drill press switch handle |
Apr. 7, 1987 |
| 4648758 |
Two position linkage |
Mar. 10, 1987 |
| 4634320 |
Drill stand lock |
Jan. 6, 1987 |
| 4626152 |
Quick change tool retainer |
Dec. 2, 1986 |
| 4610580 |
Drill feed handle |
Sep. 9, 1986 |
| 4609310 |
Drilling machine |
Sep. 2, 1986 |
| 4585376 |
Safe lock drilling apparatus |
Apr. 29, 1986 |
| 4582456 |
Drill lifting and lowering device for electric drill |
Apr. 15, 1986 |
| 4545707 |
Drilling device for pipe joints |
Oct. 8, 1985 |
| 4537234 |
Routing machines |
Aug. 27, 1985 |
| 4449871 |
Portable tube milling tool |
May. 22, 1984 |
| 4442905 |
Jig assembly for drilling vertically upward |
Apr. 17, 1984 |
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