EP 0273331 A3 19900502 - CONTAINER HAVING AT LEAST ONE BUNG
Title (en)
CONTAINER HAVING AT LEAST ONE BUNG
Publication
Application
Priority
- DE 3644214 A 19861223
- DE 3706581 A 19870228
Abstract (en)
[origin: EP0273331A2] The container has an outer shell and, connected tightly and fixedly to its ends, a bottom and a top end. The top end is provided with at least one filling opening, the edge region of which is welded to a flange of a closure. The container is to be fitted with a closure which is simple in construction and can be inserted easily, securely and tightly. In this case, the flange of the closure is constructed as a simple pipe nozzle, into the inner wall of which a thread is machined to receive a closure screw. The end of the pipe nozzle directed towards the container interior passes through a gap in the top end of the container, said gap being adapted to the pipe nozzle, and is connected tightly, essentially in alignment, to the container by means of a weld which is carried out as an inert gas shielded arc weld, but advantageously as a laser fusion weld. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 6/40 (2006.01); B65D 8/02 (2006.01); B65D 25/42 (2006.01); B65D 90/00 (2006.01); B65D 90/10 (2006.01)
CPC (source: EP)
B65D 7/045 (2013.01)
Citation (search report)
- [A] FR 924813 A 19470818 - JACOB HOLTZER ETS
- [A] FR 1269922 A 19610818 - KONINK ZWAVELZUURFABRIEKEN V H
- [A] FR 992591 A 19511019
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0273331 A2 19880706; EP 0273331 A3 19900502; EP 0273331 B1 19920812; DE 3706581 A1 19880714; DE 3781125 D1 19920917; JP H04112022 U 19920929
DOCDB simple family (application)
EP 87118901 A 19871219; DE 3706581 A 19870228; DE 3781125 T 19871219; JP 795192 U 19920224