| |
 |
|
Class Information
Number: 83/559
Name: Cutting > Means to drive or to guide tool > Tool pair positionable as a unit
Description: Apparatus wherein both members of a cutting couple are movable (in a noncutting motion) simultaneously to various selected locations with respect to a work holder or to the base or supporting frame of the apparatus.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7243518 |
Hydraulic cut-off press |
Jul. 17, 2007 |
| 7171883 |
Punching apparatus and the punching unit thereof |
Feb. 6, 2007 |
| 7131362 |
Punching machine and method thereof |
Nov. 7, 2006 |
| 6988436 |
Turret punch press |
Jan. 24, 2006 |
| 6868767 |
Flexible manufacturing press assembly |
Mar. 22, 2005 |
| 6868762 |
Automatic cutting and stacking device for shaped blanks and method of use |
Mar. 22, 2005 |
| 6655250 |
Punching apparatus |
Dec. 2, 2003 |
| 6546833 |
Flexible circuit cutting apparatus and method having indexing and registration mechanism |
Apr. 15, 2003 |
| 6467383 |
Machine for punching panels |
Oct. 22, 2002 |
| 6405622 |
Support apparatus for positioning a workpiece |
Jun. 18, 2002 |
| 6227090 |
Oscillating assembly for pivoting a blanking die |
May. 8, 2001 |
| 6109159 |
Turret punch press |
Aug. 29, 2000 |
| 6055894 |
Support apparatus for positioning a workpiece |
May. 2, 2000 |
| 6013017 |
Punch press machine |
Jan. 11, 2000 |
| 6009784 |
Device and method for processing ply material |
Jan. 4, 2000 |
| 5970838 |
Machine for punching sheet metal with a counterpunch extracting means |
Oct. 26, 1999 |
| 5970836 |
Machine for punching a printed circuit plate |
Oct. 26, 1999 |
| 5778749 |
Flexible manufacturing press assembly |
Jul. 14, 1998 |
| 5595560 |
Die management method for punch press |
Jan. 21, 1997 |
| 5590511 |
Automatic cutter adjustment |
Jan. 7, 1997 |
| 5545116 |
Turret punch press |
Aug. 13, 1996 |
| 5535655 |
Punching apparatus for web material |
Jul. 16, 1996 |
| 5361663 |
Chain cutter |
Nov. 8, 1994 |
| 5325755 |
Punch press |
Jul. 5, 1994 |
| 5146824 |
Auxiliary punching device for punching machine |
Sep. 15, 1992 |
| 5142958 |
Cutter for din rail |
Sep. 1, 1992 |
| 5113733 |
Adjustable angular shearing device |
May. 19, 1992 |
| 5038648 |
Adjustable shear blade blanking press with automatically centered blank pusher |
Aug. 13, 1991 |
| 5033346 |
Sheet cutting machine, and cutting head and clamping assemblies therefor |
Jul. 23, 1991 |
| 4993292 |
Notching machine |
Feb. 19, 1991 |
| 4964326 |
Machine tool |
Oct. 23, 1990 |
| 4958545 |
Punching and shearing machine with variable cutting angle |
Sep. 25, 1990 |
| 4942797 |
Programmable controlled turnblanking machine |
Jul. 24, 1990 |
| 4919028 |
Shearing machine |
Apr. 24, 1990 |
| 4869141 |
Punch press with rotary ram and method of operating same |
Sep. 26, 1989 |
| 4843704 |
Tool exchange apparatus |
Jul. 4, 1989 |
| 4771669 |
Programmable corner cutter |
Sep. 20, 1988 |
| 4739683 |
Apparatus for cutting material sheet into trapezoidal pieces |
Apr. 26, 1988 |
| 4729273 |
Notching machine |
Mar. 8, 1988 |
| 4703678 |
Blanking shear machine |
Nov. 3, 1987 |
| 4696211 |
Method and apparatus for nibbling cutouts with rectilinear and curvilinear contours by rotation of tooling with cutting surfaces of rectilinear and curvilinear contours and novel tooling there |
Sep. 29, 1987 |
| 4674373 |
Method and apparatus for nibbling cutouts by rotation of tooling with cutting surfaces of different contours and tooling therefor |
Jun. 23, 1987 |
| 4640166 |
Turret punch press |
Feb. 3, 1987 |
| 4638703 |
Shear for different structural shapes |
Jan. 27, 1987 |
| 4606250 |
Apparatus for producing blanks from a web |
Aug. 19, 1986 |
| 4555967 |
Machine for cutting pieces from a band material |
Dec. 3, 1985 |
| 4548110 |
Cutting device for a flexible web |
Oct. 22, 1985 |
| 4541317 |
Machine for cutting documents |
Sep. 17, 1985 |
| 4535665 |
Notching machine |
Aug. 20, 1985 |
| 4532845 |
Turret punch presses |
Aug. 6, 1985 |
|
|
|
