EP 0179342 B1 19880518 - DISPENSER FOR PASTY MATERIALS
Title (en)
DISPENSER FOR PASTY MATERIALS
Publication
Application
Priority
DE 3438579 A 19841020
Abstract (en)
1. Dispenser for pasty materials, with a housing (1) having a piston (2) shiftable in the emptying direction only, and with an outer actuating handle (H) formed on a headpiece (5) compressible in the direction of the piston in a concertina-like manner and having a dispenser outflow orifice (·O), from which extends an inwardly directed tube (7) dipping freely into the pasty material by means of its inner mouth end in any position of the concertina (B), characterized in that underneath the inner mouth end (7") of the tube (7) in the ceiling (8) of the housing (1), from which extends an attachment collar (6) for the concertina (B), there is a flap valve (9) with a through-orifice (10) located in the direction of the tube (7) (arrow z).
IPC 1-7
IPC 8 full level
B65D 83/00 (2006.01); B05B 11/00 (2006.01); B65D 47/20 (2006.01); B65D 47/34 (2006.01)
CPC (source: EP US)
B05B 11/028 (2023.01 - EP US); B05B 11/1032 (2023.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0179342 A2 19860430; EP 0179342 A3 19870401; EP 0179342 B1 19880518; AT E34358 T1 19880615; AU 4875385 A 19860424; DE 3438579 A1 19860430; DE 3562747 D1 19880623; JP S61127468 A 19860614; US 4903867 A 19900227
DOCDB simple family (application)
EP 85112637 A 19851005; AT 85112637 T 19851005; AU 4875385 A 19851016; DE 3438579 A 19841020; DE 3562747 T 19851005; JP 23234985 A 19851019; US 21980488 A 19880715