Global Patent Index - EP 1086021 A2

EP 1086021 A2 20010328 - BARREL WITH PLASTIC LID

Title (en)

BARREL WITH PLASTIC LID

Title (de)

KUNSTSTOFF-DECKELFASS

Title (fr)

FUT A COUVERCLE EN MATIERE PLASTIQUE

Publication

EP 1086021 A2 20010328 (DE)

Application

EP 99939772 A 19990526

Priority

  • DE 29809484 U 19980528
  • EP 9903640 W 19990526

Abstract (en)

[origin: WO9961323A2] The invention relates to a barrel (10) having a plastic lid, comprising a barrel body (12), a lid (14) and a clamping ring (16). Known lidded barrels have the disadvantage that when they are filled with liquids their liquid-tightness is comparatively poor owing to the large lid diameter in relation to bung or screw-top seals. The aim of the invention is to obtain better tightness, especially in case of high internal pressure or if the barrel falls (impact pressure), by providing a stronger joint between the barrel lid and the barrel opening rim. To this end the barrel lid (14) has an additional rotationally symmetrical seal element (36) within its U-shaped lid edge (20) and the packing seal (22) is arranged between the external circular lid element (26) and the seal element (36). A circular free space (38) which is open to the bottom is configured between the seal element (36) and the internal circular lid element (28) and the seal element (36) and the internal lid element (28) are situated at a distance from each other and connected with each other only via an upper joint (40).

IPC 1-7

B65D 1/00

IPC 8 full level

B65D 43/06 (2006.01); B65D 1/00 (2006.01); B65D 43/02 (2006.01); B65D 45/32 (2006.01); B65D 47/12 (2006.01)

CPC (source: EP)

B65D 43/0218 (2013.01); B65D 45/32 (2013.01); B65D 47/121 (2013.01); B65D 2543/00092 (2013.01); B65D 2543/00296 (2013.01); B65D 2543/005 (2013.01); B65D 2543/00509 (2013.01); B65D 2543/00537 (2013.01); B65D 2543/00555 (2013.01); B65D 2543/00972 (2013.01); B65D 2543/0099 (2013.01)

Citation (search report)

See references of WO 9961323A3

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL SE

DOCDB simple family (publication)

WO 9961323 A2 19991202; WO 9961323 A3 20000203; AT 273177 T 20040815; AU 4266699 A 19991213; BR 9911604 A 20011002; BR 9911604 B1 20090113; CA 2333473 A1 19991202; CA 2333473 C 20080219; DE 19980934 D2 20010621; DE 59910215 D1 20040916; EP 1086021 A2 20010328; EP 1086021 B1 20040811; ES 2226419 T3 20050316; JP 2002516234 A 20020604; JP 4199928 B2 20081224; US 6401957 B1 20020611

DOCDB simple family (application)

EP 9903640 W 19990526; AT 99939772 T 19990526; AU 4266699 A 19990526; BR 9911604 A 19990526; CA 2333473 A 19990526; DE 19980934 T 19990526; DE 59910215 T 19990526; EP 99939772 A 19990526; ES 99939772 T 19990526; JP 2000550747 A 19990526; US 50918700 A 20000509