Global Patent Index - EP 0799704 B1

EP 0799704 B1 2000-01-19 - Device for preventing reusability of a reservoir for supplying ink

Title (en)

Device for preventing reusability of a reservoir for supplying ink

Title (de)

Wiederverwendbarkeitssperre für einen Behälter mit Tintenversorgung

Title (fr)

Prévention de réutilisation d'un réservoir d'alimentation en encre

Publication

EP 0799704 B1 (DE)

Application

EP 97104002 A

Priority

DE 19613945 A

Abstract (en)

[origin: EP0799704A2] The lock enables the connection of the ink connection line between an ink print head to the cartridge with a hollow needle (4) via a rubber elastic closure. A hermetically closable cover device (2) inside the cartridge (1) for the needle plug-in region is irreversibly activated by the inserted needle. The covering device consists essentially of an axially sprung movable and lockable sleeve (21) contg. a rotatable, spring-mounted rocker (22). A connector (112) is formed inside on the front wall (11) of the cartridge.

IPC 1-7

B41J 2/175

IPC 8 full level

B41J 2/175 (2006.01)

CPC

B41J 2/17506 (2013.01)

DCS

CH DE FR GB IT LI

DOCDB simple family

EP 0799704 A2 19971008; EP 0799704 A3 19980325; EP 0799704 B1 20000119; DE 19613945 A1 19971009; DE 19613945 C2 19990422; US 5940103 A 19990817