Dispenser for delivering pasty compounds

(19)

(11)

EP 0 457 452 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	20.01.1993 Bulletin 1993/03

(43)	Date of publication A2:
	21.11.1991 Bulletin 1991/47

(21)	Application number: 91303817.0

(22)	Date of filing: 26.04.1991

(51)	International Patent Classification (IPC)⁵: B65D 83/00

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IT LI LU NL SE

(30)

Priority:

15.05.1990 DE 4015549

(71)	Applicant: THE PROCTER & GAMBLE COMPANY
	Cincinnati, Ohio 45202 (US)

(72)	Inventor:
	von Schuckmann, Alfred W-4178 Kevelaer 2 (DE)

(74)	Representative: De Minvielle-Devaux, Ian Benedict Peter et al
	CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)

(56)

References cited: :

(54)	Dispenser for delivering pasty compounds

(57) 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').

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