Global Patent Index - EP 0982126 B1

EP 0982126 B1 2002-09-04 - Current supply for a printing machine cylinder

Title (en)

Current supply for a printing machine cylinder

Title (de)

Stromversorgung für einen Druckmaschinenzylinder

Title (fr)

Alimentation en courant pour un cylindre d'une machine à imprimer

Publication

EP 0982126 B1 (DE)

Application

EP 99114573 A

Priority

DE 29815442 U

Abstract (en)

[origin: EP0982126A1] The current supply uses a current souce (3), e.g. a battery, contained within the printing machine cylinder (1) and a switch (2) for coupling the current source to an electrical load (4), which is released automatically when the printing cylinder is stationary in dependence on its position. The switch may use an electrically conductive fluid (8) contained within a tube (7), for providing an electrical contact path between a pair of switch contacts (5,6) in a given position of the printing cylinder.

IPC 1-7 (main, further and additional classification)

B41F 13/10; H01H 29/20

IPC 8 full level (invention and additional information)

B41F 13/16 (2006.01); B41F 13/10 (2006.01); B41F 33/14 (2006.01); H01H 29/20 (2006.01)

CPC (invention and additional information)

H01H 29/20 (2013.01); B41F 13/10 (2013.01); B41P 2213/30 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

DE 29815442 U1 19990204; AT 223310 T 20020915; EP 0982126 A1 20000301; EP 0982126 B1 20020904; JP 2000071431 A 20000307