EP 0397577 A1 19901114 - Selflocking container and method of packaging.
Title (en)
Selflocking container and method of packaging.
Title (de)
Selbstverriegelnder Behälter und Verpackungsverfahren.
Title (fr)
Boîte d'emballage à fermeture autoverrouillable et procédé d'emballage.
Publication
Application
Priority
- FR 8906293 A 19890512
- FR 8916688 A 19891218
Abstract (en)
The present invention relates to a packaging container made of cardboard or packaging material and to the method of packaging. The self-locking packaging container, comprising a bottom consisting of a plane (114) and at least three adjacent sides (1145, 115, 1141) so as to form a parallelepipedal volume which is open at least towards the top, and a cover consisting of a plane (100) connected to at least three adjacent sides (105, 101, 111) forming a parallelepipedal volume which is open at least towards the bottom, is characterised in that at least one of the sides (1145, 115, 1141) of the bottom consists of a folded edge in which a flap (11410) provided with bearing means is cut out along a double cut-out stopping on a folding line (1143) and in that the side of the cover (102) coming, after closing, opposite the side of the bottom provided with a flap is provided with means (1010) which can permit the passage of the fingers and retention means (104) which may be combined with guiding means, so as, on closing the cover over the bottom, to clip-fasten the cover, preventing any opening of the container without external intervention. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 5/66 (2006.01)
CPC (source: EP US)
B65D 5/6667 (2013.01 - EP US)
Citation (search report)
- [A] US 2531507 A 19501128 - GOODYEAR CHARLES H
- [A] US 2777629 A 19570115 - OSTEEN BELMONT D
- [A] US 3642193 A 19720215 - RADA JOSEPH J
- [A] FR 2419825 A1 19791012 - DINE SA CARTONNAGES [FR]
- [A] US 3949931 A 19760413 - HALL RICHARD A
- [APD] EP 0329496 A1 19890823 - BULL SA [FR]
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0397577 A1 19901114; EP 0397577 B1 19930210; CA 2016548 A1 19901112; CA 2016548 C 19950718; DE 69000890 D1 19930325; DE 69000890 T2 19930527; ES 2040073 T3 19931001; FR 2655951 A2 19910621; FR 2655951 B2 19920313; JP H03639 A 19910107; JP H0662162 B2 19940817; US 5040722 A 19910820
DOCDB simple family (application)
EP 90401250 A 19900511; CA 2016548 A 19900511; DE 69000890 T 19900511; ES 90401250 T 19900511; FR 8916688 A 19891218; JP 12106790 A 19900510; US 52251190 A 19900511