Cutting – Processes – Making and using a registration cut
Patent
1986-06-30
1987-09-29
Yost, Frank T.
Cutting
Processes
Making and using a registration cut
83 50, 83215, 83368, 83451, 83560, B21D 2804, B26F 138
Patent
active
046962107
ABSTRACT:
An apparatus for producing registration holes in a sheet-like workpiece that is provided with registration marks. The apparatus comprises: a frame; sheet holding means associated with the frame for holding a workpiece in place; a main carriage associated with the frame, with one of the main carriage and the sheet holding means, and hence a workpiece, being movable back and forth in a first direction relative to the other; a cross carriage mounted in the main carriage, with one of the cross carriage and the sheet holding means being movable back and forth in a second direction relative to the other, with the second direction being at right angles to the first direction; a further carriage mounted on the cross carriage, with one of the further carriage and the sheet holding means being movable relative to the other substantially in the first direction; first sensor means for sensing the position of the main carriage relative to a given one of the registration marks on the workpiece; second sensor means for sensing the position of the cross carriage relative to the same given registration mark on the workpiece; third sensor means for sensig the position of the further carriage relative to another one of the registration marks on the workpiece; a first punch assembly that is secured to the cross carriage and is provided with a first punch to punch out said given one of the registration marks to produce a registration hole in the workpiece; and a second punch assembly that is secured to the further carriage and is provided with a second punch to punch out said another one of the registration marks to produce another registration hole in the workpiece.
REFERENCES:
patent: 3197353 (1965-07-01), Williams et al.
patent: 3293439 (1966-12-01), Marantette
patent: 4349997 (1982-09-01), Hayasaka et al.
patent: 4541317 (1985-09-01), VanHumbeeck et al.
Cain Charles E.
Cain Gary L.
Chief Technology Systems, Inc.
Yost Frank T.
LandOfFree
Two hole automatic precision punch does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two hole automatic precision punch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two hole automatic precision punch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1583864