EP 0388743 B1 19920902 - PUSHER BAR FOR CIGARETTE PACKAGING MACHINE
Title (en)
PUSHER BAR FOR CIGARETTE PACKAGING MACHINE
Publication
Application
Priority
DE 3909492 A 19890322
Abstract (en)
[origin: EP0388743A1] The invention relates to a pusher bar arrangement for a cigarette packaging machine, comprising a pusher bar (1) housed in a support and coupled via a coupling element (11) to a lever (7) for moving the pusher bar (1) back and forth, the support consisting of two positionally fixed bearings arranged at a distance from one another and formed by at least one guiding block (14). To achieve a substantially improved running time and a reduction in the masses to be moved, the invention provides that the pusher bar (1) is formed from a tube provided with a wear-protection layer, which tube is connected to the lever (7) via the fork-like coupling piece (11), the bearings having at least one lubrication chamber (16) surrounding the pusher bar (1) from which lubricant-return channels (18) lead out on either side in the form of a helix and are open to the guide bore (15) for the pusher bar (1). <IMAGE>
IPC 1-7
IPC 8 full level
B65B 35/20 (2006.01); C23C 4/11 (2016.01)
CPC (source: EP)
B65B 35/20 (2013.01); C23C 4/11 (2016.01)
Designated contracting state (EPC)
FR GB IT
DOCDB simple family (publication)
DE 3909492 C1 19900419; EP 0388743 A1 19900926; EP 0388743 B1 19920902
DOCDB simple family (application)
DE 3909492 A 19890322; EP 90104589 A 19900310