EP 0371278 B1 19921021 - CARTRIDGE FOR PLASTIC MASSES
Title (en)
CARTRIDGE FOR PLASTIC MASSES
Publication
Application
Priority
DE 3840131 A 19881129
Abstract (en)
[origin: EP0371278A1] A spindle rod (18) is provided for forcing the plastic mass out of the cartridge body (11) by means of a ram (14). The spindle nut (20) is a component part of a holder (21), which engages with projections (24) in clearances (25) in the wall of the cartridge body (11). The holder (21) is formed in one piece from plastic. It has a resilient edge (23), so that it can be easily fitted into the cartridge body (11). Easing back is prevented by a frustoconical front wall (22), which spreads out if subjected to rearwardly directed forces. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 83/00 (2006.01)
CPC (source: EP)
B65D 83/0011 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0371278 A1 19900606; EP 0371278 B1 19921021; AT E81632 T1 19921115; DE 3840131 A1 19900531; DE 58902515 D1 19921126
DOCDB simple family (application)
EP 89120409 A 19891103; AT 89120409 T 19891103; DE 3840131 A 19881129; DE 58902515 T 19891103