EP 0316587 A2 19890524 - 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.
Abstract (de)
Es wird ein Verfahren zum Schneiden von Zuschnitten aus Materialbahnen (7) beschrieben, bei welchem die Zuschnitte die länger als der Schneidtisch sind, entweder nicht oder nur teilweise ausgeschnitten und nach Vorschub des nachfolgenden Segmentes (S) oder Teilsegmentes voll aus der Kontur getrennt werden.
IPC 1-7
IPC 8 full level
B26D 5/00 (2006.01); A41H 43/00 (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