EP 0316587 B1 19960207 - Contour cut
Title (en)
Contour cut
Title (de)
Konturschnitt
Title (fr)
Découpe curviligne
Publication
Application
Priority
DE 3739201 A 19871119
Abstract (en)
[origin: JPH01246096A] PURPOSE: To further shorten a cutting cycle by dividing the cutting pattern surface into areas coincident with the length of a cutting stand by considering a width of a belt-like material, partially cutting off a cutting piece reaching up to a succeeding area in a first area, and cutting off the complete cutting contour after sending the succeeding area. CONSTITUTION: The cutting pattern surface Sb is divided into areas S1 to S3 coincident with the length of a cutting stand by respectively considering a width of a belt-like material. Next, a cutting piece reaching up to a succeeding area is partially cut off in the first area 51 by a cutting means. As a result, the complete cutting contour is cut off after sending the succeeding area. A cutting piece is completely separated for the first time from the contour at passing time after sending the succeeding area or a partial area without being cut off in the first area. These cutting pieces are distributed on the belt-like material so that the cutting pattern surfaces M1 to M3 are juxtaposed on the individual areas S1 to S3 or between them without large cutting chips.
IPC 1-7
IPC 8 full level
A41H 43/00 (2006.01); B26D 5/00 (2006.01); B26F 1/38 (2006.01); D06H 7/00 (2006.01)
CPC (source: EP US)
B26F 1/3813 (2013.01 - EP US); B26F 2001/3873 (2013.01 - EP US); Y10S 83/936 (2013.01 - EP US); Y10S 83/937 (2013.01 - EP US); Y10T 83/0529 (2015.04 - EP US); Y10T 83/0605 (2015.04 - EP US); Y10T 83/4632 (2015.04 - EP US); Y10T 83/6579 (2015.04 - EP US); Y10T 83/902 (2015.04 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0316587 A2 19890524; EP 0316587 A3 19910821; EP 0316587 B1 19960207; DD 283577 A5 19901017; DE 3739201 A1 19890601; DE 3739201 C2 19890921; DE 3739201 C3 19960613; DE 3854988 D1 19960321; JP 2779629 B2 19980723; JP H01246096 A 19891002; US 4972745 A 19901127; US 5146821 A 19920915
DOCDB simple family (application)
EP 88117201 A 19881015; DD 32190888 A 19881117; DE 3739201 A 19871119; DE 3854988 T 19881015; JP 28153188 A 19881109; US 27446088 A 19881121; US 61866190 A 19901127