EP 0807584 A1 19971119 - Anti-spill device for liquid containers
Title (en)
Anti-spill device for liquid containers
Title (de)
Anti-Tropfvorrichtung an Flüssigkeitsbehältern
Title (fr)
Dispositif anti-fuites pour récipient contenenant un liquide
Publication
Application
Priority
IT MI960998 A 19960517
Abstract (en)
An anti-spill device for liquid containers, in particular for dense or viscous liquids, consisting of a cup-shaped element (11) or under-cap, of elastic material, inserted in the spout (3) of the container and forming a liquid seal, withstanding a pressure at least equal to the pressure exerted by the weight of the liquid held in the container (1) on said cup-shaped element (11), so that the container can be overturned without there being any separation of the under-cap (11), which occurs only following an increase in the pressure inside the container, caused for example by squeezing the side wall (14) thereof, the under-cap (11) being connected, by means of a rod-shaped extension (20) to radial elastic fins (22), such as to avoid complete detachment of the anti-spill device from the container. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 47/14 (2006.01); B65D 47/20 (2006.01); B65D 55/16 (2006.01)
CPC (source: EP)
B65D 47/141 (2013.01); B65D 47/2075 (2013.01); B65D 55/165 (2013.01)
Citation (search report)
- [XY] US 4842152 A 19890627 - DONEGAN JAMES E [US]
- [Y] US 1721666 A 19290723 - LEE DANIEL W
- [A] IT 641444 A
- [A] US 5190193 A 19930302 - SCUDDAY JAMES D [US]
- [A] DE 1817592 A1 19700709 - KUERNER RUDOLF
Designated contracting state (EPC)
AT BE CH DE ES FR GB LI NL SE
DOCDB simple family (publication)
EP 0807584 A1 19971119; CA 2203075 A1 19971117; IT 1283035 B1 19980403; IT MI960998 A0 19960517; IT MI960998 A1 19971117; JP H1053267 A 19980224
DOCDB simple family (application)
EP 97105829 A 19970409; CA 2203075 A 19970418; IT MI960998 A 19960517; JP 12552197 A 19970515