EP 0457452 A3 19930120 - DISPENSER FOR DELIVERING PASTY COMPOUNDS
Title (en)
DISPENSER FOR DELIVERING PASTY COMPOUNDS
Publication
Application
Priority
DE 4015549 A 19900515
Abstract (en)
[origin: EP0457452A2] A dispenser (Sp) for delivering a pasty compound, e.g. toothpaste, (1) comprises a cartridge (K) in the form of a shell, which cartridge is arranged in a housing (2) and contains the compound (1), to which cartridge shell (4) there is assigned at the end (b) opposite its mouthpiece opening (3) a cutting blade (17) that dissects the cartridge wall in accordance with the evacuation of the compound, and is characterized by a dissecting overrunning of the abutment (16) of the housing (2), which abutment supports a cartridge plunger (11). The cartridge shell (4) can be displaced axially against the cutting blades (17) by actuating from the end of the mouthpiece opening, and the cutting blades (17) may cross a through-channel (18) for the cartridge shell (4) located between the abutment (16) and housing wall (2'). <IMAGE>
IPC 1-7
IPC 8 full level
B65D 83/00 (2006.01)
CPC (source: EP KR)
B65D 83/0033 (2013.01 - EP); B67D 3/00 (2013.01 - KR)
Citation (search report)
- [X] FR 750742 A 19330817
- [Y] DE 184110 C
- [Y] EP 0351441 A1 19900124 - FISCHBACH A KUNSTSTOFF KG [DE]
- [Y] US 4635821 A 19870113 - SHAFFNER RICHARD F [US]
- [Y] EP 0267750 A2 19880518 - METAL BOX PLC [GB]
- [A] FR 2195969 A5 19740308 - BRIAG AG [CH]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0457452 A2 19911121; EP 0457452 A3 19930120; AU 7505291 A 19911121; CA 2040561 A1 19911116; DE 4015549 A1 19911121; JP H04242575 A 19920831; KR 910019899 A 19911219
DOCDB simple family (application)
EP 91303817 A 19910426; AU 7505291 A 19910416; CA 2040561 A 19910416; DE 4015549 A 19900515; JP 10771391 A 19910514; KR 910006601 A 19910424