EP 0140843 A2 19850508 - An anti-loose closure, in particular for closing noxious substances containers.
Title (en)
An anti-loose closure, in particular for closing noxious substances containers.
Title (de)
Gegen Verlust gesicherter Verschluss, insbesondere zum Verschliessen von schädliche Substanzen enthaltenden Behältern.
Title (fr)
Fermeture anti-perte, particulièrement pour fermer des récipients contenant des substances nuisibles.
Publication
Application
Priority
IT 2343783 U 19831102
Abstract (en)
An anti-loose closure, in particular for closing noxious substance containers, such as bottles and the like, wherein the closure comprises a first cap (2), preferably made of aluminium, having, at a lower part thereof, a safeguard strip (4) that is detachable along a break line (5), and, at an upper part thereof, a knurled rim (6); a second cap (9) that is external to the first cap (2), said second cap (9) having a knurled region (12) provided therein, near its bottom wall (11), which is designed to engage with the knurled rim (6) on the cap (2); and resilient means formed on the bottom (11) of the outer cap (9) and designed to interfere with the internal lower wall of the inner cap (2) to hold the knurled regions (6 and 12) in an axially spaced relationship with one another, said resilient means being such that when acted upon by an externally exerted pressure they will yield to cause said knurled regions to be brought into mutual engagement.
IPC 1-7
IPC 8 full level
B65D 50/04 (2006.01)
CPC (source: EP)
B65D 50/041 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0140843 A2 19850508; EP 0140843 A3 19860813; IT 8323437 V0 19831102
DOCDB simple family (application)
EP 84830267 A 19841005; IT 2343783 U 19831102