EP 2590866 A1 20130515 - PACKAGING CONTAINER
Title (en)
PACKAGING CONTAINER
Title (de)
VERPACKUNGSBEHÄLTER
Title (fr)
RÉCIPIENT D'EMBALLAGE
Publication
Application
Priority
- SE 1050765 A 20100708
- SE 2011050933 W 20110708
Abstract (en)
[origin: WO2012005683A1] A packaging container (100, 200, 300) consists substantially of a cellulose fibre material made from stock and includes a tray and a lid. In a locking mechanism of the container a portion of one of said tray and lid is a male member (124, 224, 324, 424) and a portion of another one of said tray and lid is a female member (126, 226, 326, 426). The male member has a first surface (120', 121 '), and the female member has a second surface (104b', 105b'), said surfaces engage one another in the closed container and have an extension along at least a section of the circumference of the container. The locking mechanism satisfies one or both of the following conditions, namely a) that the intersection between I: the lines of intersection between said first and second fibre material surfaces and a first vertical plane, which is a radial plane and II: a vertical plane which is perpendicular to said first vertical plane, form a wedge angle (ß), causing the fibre material surfaces of the male and female members to engage one another in the mode of a clutch coupling when contacted, and b) that the frictional drag between the surfaces of the male and female members in their closing positions is enhanced by a spring force and a normal force developed between the male and female members during the closing operation.
IPC 8 full level
B65D 1/26 (2006.01); B65D 43/04 (2006.01)
CPC (source: EP)
B65D 43/022 (2013.01); B65D 43/0222 (2013.01); B65D 43/162 (2013.01); B65D 2543/00027 (2013.01); B65D 2543/00101 (2013.01); B65D 2543/00268 (2013.01); B65D 2543/00398 (2013.01); B65D 2543/00416 (2013.01); B65D 2543/00509 (2013.01); B65D 2543/00537 (2013.01); B65D 2543/00657 (2013.01); B65D 2543/00685 (2013.01); B65D 2543/00694 (2013.01); B65D 2543/00768 (2013.01); B65D 2543/00796 (2013.01); B65D 2543/00805 (2013.01); B65D 2543/00842 (2013.01)
Citation (search report)
See references of WO 2012005683A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012005683 A1 20120112; CN 103328335 A 20130925; EP 2590866 A1 20130515
DOCDB simple family (application)
SE 2011050933 W 20110708; CN 201180043019 A 20110708; EP 11803912 A 20110708