EP 2084070 A1 20090805 - BOTTOM OF HOLLOW BODY OBTAINED BY BLOWING OR DRAWING-BLOWING OF A PREFORM
Title (en)
BOTTOM OF HOLLOW BODY OBTAINED BY BLOWING OR DRAWING-BLOWING OF A PREFORM
Title (de)
BODEN FÜR EINEN DURCH BLASEN ODER STRECKBLASEN EINES VORFORMLINGS ERHALTENEN HOHLKÖRPER
Title (fr)
FOND DE CORPS CREUX OBTENU PAR SOUFFLAGE OU ETIRAGE-SOUFFLAGE D' UNE PREFORME
Publication
Application
Priority
- FR 2007001209 W 20070713
- FR 0607214 A 20060808
Abstract (en)
[origin: WO2008017748A1] Bottom (3) of hollow body obtained by blowing or drawing-blowing a preform made of thermoplastic material, said bottom (3) comprising a transversal support surface (5), and on either side of said transversal support surface (5) a transversal external edge (6), a concave internal wall with a transversal central part (11) containing a patch (12) made of material of low crystallinity, said patch (12) corresponding to the injection point of the preform; said bottom comprising a peripheral zone around the transversal support surface provided with notches (2) the extreme distal part (23) of which comes near to but does not reach the external edge (6) of the bottom (3), the extreme proximal part (24) of the notches coming in close proximity to the transversal support surface (5).
IPC 8 full level
B65D 1/02 (2006.01)
CPC (source: EP)
B65D 1/0276 (2013.01)
Citation (search report)
See references of WO 2008017748A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008017748 A1 20080214; AT E492477 T1 20110115; CN 101522533 A 20090902; DE 602007011484 D1 20110203; EP 2084070 A1 20090805; EP 2084070 B1 20101222; FR 2904810 A1 20080215; JP 2010500242 A 20100107; MX 2009001357 A 20090630
DOCDB simple family (application)
FR 2007001209 W 20070713; AT 07803871 T 20070713; CN 200780036434 A 20070713; DE 602007011484 T 20070713; EP 07803871 A 20070713; FR 0607214 A 20060808; JP 2009523316 A 20070713; MX 2009001357 A 20070713