EP 0192825 A3 19871007 - CONTAINER WITH A DISCHARGE PISTON
Title (en)
CONTAINER WITH A DISCHARGE PISTON
Publication
Application
Priority
DE 3506003 A 19850221
Abstract (en)
[origin: EP0192825A2] The container (1) is designed in the manner of a tube, which can be closed by a lid, and has a discharge piston (2) and an air passage zone assigned to the latter. In order to achieve a shape which is simple in terms of manufacture and reliably evacuates the enclosed air, it is proposed that the discharge piston (2) has two piston plates (a, b), which are connected to each other by a bush (7), and the air passes into the annular space (R) between the two piston plates (a, b) and, from there, passes by the one piston plate (b).
IPC 1-7
IPC 8 full level
B65D 83/00 (2006.01)
CPC (source: EP)
B65D 83/0044 (2013.01)
Citation (search report)
- [A] US 3443874 A 19690513 - PELLI PIERRE, et al
- [A] DE 3038917 A1 19820527 - RODER GOTTFRIED [DE]
- [A] DE 2132249 A1 19730111 - FRITZ VICTOR
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0192825 A2 19860903; EP 0192825 A3 19871007; DE 3506003 A1 19860821
DOCDB simple family (application)
EP 85114839 A 19851122; DE 3506003 A 19850221