EP 0820409 B1 20000322 - METHOD FOR MAKING EASY-OPEN LIDS WITH IMPROVED SCORING
Title (en)
METHOD FOR MAKING EASY-OPEN LIDS WITH IMPROVED SCORING
Title (de)
VERFAHREN ZUR HERSTELLUNG VON LEICHT ZU ÖFFNENDEN DECKELN MIT VERBESSERTEN KERBEN
Title (fr)
PROCEDE DE FABRICATION DE COUVERCLES A OUVERTURE FACILE A INCISION AMELIOREE
Publication
Application
Priority
- EP 96913590 A 19960415
- EP 95420100 A 19950414
- FR 9600571 W 19960415
Abstract (en)
[origin: EP0737624A2] The easily opened metal lid (1) has a central panel (3) and a crimped edge (4) and an incision (2) on an incision band (6) forming the dished bottom (20). A ring with a prong (9) allows perforating the incision and the opening. The incision band makes an angle beta which is not equal to zero with the mean plane (17) of the central panel. The incision band is situated on the periphery of the central panel and the internal skirt (5) of the crimped edge and forms a plane inclined between the panel and the skirt.
IPC 1-7
IPC 8 full level
B21D 51/38 (2006.01); B65D 17/28 (2006.01)
CPC (source: EP US)
B21D 51/383 (2013.01 - EP US); B65D 17/404 (2018.01 - EP US)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0737624 A2 19961016; EP 0737624 A3 19961030; EP 0737624 B1 19991013; AU 5652596 A 19961030; DE 69607337 D1 20000427; DE 69607337 T2 20000824; EP 0820409 A1 19980128; EP 0820409 B1 20000322; ES 2144238 T3 20000601; HU 226349 B1 20080929; HU P9802582 A2 19990201; HU P9802582 A3 20000529; US 6004089 A 19991221; WO 9632334 A1 19961017
DOCDB simple family (application)
EP 95420100 A 19950414; AU 5652596 A 19960415; DE 69607337 T 19960415; EP 96913590 A 19960415; ES 96913590 T 19960415; FR 9600571 W 19960415; HU P9802582 A 19960415; US 93043197 A 19971121