EP 0127868 B1 19870909 - PAPER DRAW-IN DEVICE FOR TYPEWRITERS OR OFFICE MACHINES WITH A PAPER-COMPENSATING GAP DISPOSED IN THE PAPER-GUIDING CHANNEL
Title (en)
PAPER DRAW-IN DEVICE FOR TYPEWRITERS OR OFFICE MACHINES WITH A PAPER-COMPENSATING GAP DISPOSED IN THE PAPER-GUIDING CHANNEL
Publication
Application
Priority
DE 3319961 A 19830601
Abstract (en)
[origin: US4549826A] A paper feed apparatus for line printer means for the transport of single-ply and multi-ply paper contains a paper levelling gap in the ingress region of the paper guidance channel. The paper levelling gap consists of a stationary part and of a slide capable of excursion relative to said stationary part, with said slide communicating with a sensing means. Given transgression of a prescribed slot width due to buckling of the multi-ply paper, the paper feed is interrupted via the sensing means and a warning light is actuated.
IPC 1-7
IPC 8 full level
B41J 11/42 (2006.01); B41J 11/00 (2006.01); B41J 11/20 (2006.01); B41J 15/00 (2006.01); B41J 15/18 (2006.01)
CPC (source: EP US)
B41J 11/20 (2013.01 - EP US); B41J 15/18 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0127868 A2 19841212; EP 0127868 A3 19850522; EP 0127868 B1 19870909; DE 3319961 A1 19841206; DE 3319961 C2 19860313; DE 3465933 D1 19871015; JP S606488 A 19850114; US 4549826 A 19851029
DOCDB simple family (application)
EP 84106087 A 19840528; DE 3319961 A 19830601; DE 3465933 T 19840528; JP 11110184 A 19840601; US 61086684 A 19840516