EP 0732270 B1 20000809 - Cartridge with a frangible base for paste products
Title (en)
Cartridge with a frangible base for paste products
Title (de)
Kartusche mit zerbrechbarem Boden für pastöse Produkte
Title (fr)
Cartouche pour produits pateux muni d'un fond frangible
Publication
Application
Priority
EP 95400582 A 19950316
Abstract (en)
[origin: EP0732270A1] The cylindrical grease polythene cartridge for use in a distributing gun has a tubular body (1) closed at one end by a bottom (2) moulded with cartridge side wall. Its other end is sealed by a removable plug. A connection zone of least resistance (4) is provided between the bottom periphery and the end of the tubular body. This zone is formed by a circular groove whose depth is equal to a fraction of the thickness of the bottom. A gripping ring (5) connected to the bottom enables easy separation of the bottom along the whole of its surface before use in the gun to obtain a smooth passage through which the grease can flow. Inside the connecting zone, in the radial direction, is a second zone (6) of least resistance, concentric with the first, so as to form between them a circular tearable band (7). These external and internal zones are connected by radial connecting zones of least resistance (9), directed towards the bottom centre, forming a tearing band (10'), whose end is connected to the gripping ring.
IPC 1-7
IPC 8 full level
B65D 17/40 (2006.01)
CPC (source: EP)
B65D 17/4011 (2017.12)
Designated contracting state (EPC)
AT BE CH DE GB IE LI NL SE
DOCDB simple family (publication)
EP 0732270 A1 19960918; EP 0732270 B1 20000809; AT E195291 T1 20000815; DE 69518307 D1 20000914; DE 69518307 T2 20010613
DOCDB simple family (application)
EP 95400582 A 19950316; AT 95400582 T 19950316; DE 69518307 T 19950316