EP 0361601 A3 19900808 - PRINTHEAD FOR A MATRIX PRINTER
Title (en)
PRINTHEAD FOR A MATRIX PRINTER
Publication
Application
Priority
DE 3832670 A 19880927
Abstract (en)
[origin: EP0361601A2] In a print head for a matrix printer, e.g. needle printer, having an operating head which is rotatably arranged in the end region and has a guide jaw for holding pressure needles extending approximately perpendicularly to the printing direction, a simple design and a reliable mode of operation is obtained in that the cylindrically constructed operating head which receives the guide jaw is mounted in a stop-delimited manner in a central inner bore of the print head by means of a cone seat and is secured by securing means. <IMAGE>
IPC 1-7
IPC 8 full level
B41J 2/235 (2006.01); B41J 2/51 (2006.01)
CPC (source: EP US)
B41J 2/235 (2013.01 - EP US); B41J 25/001 (2013.01 - EP US)
Citation (search report)
- [AD] DE 2459254 A1 19750703 - PHILIPS NV
- [A] EP 0012887 A2 19800709 - IBM [US]
- [A] IBM TECHNICAL DISCLOSURE BULLETIN, Band 29, Nr. 3, August 1986, Seiten 1304-1305, New York, US; "Advanced print head for quality print, Kanji, gaphics and high speed printing"
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0361601 A2 19900404; EP 0361601 A3 19900808; EP 0361601 B1 19930901; DE 3832670 A1 19900329; DE 58905448 D1 19931007; JP H02127049 A 19900515; US 4993855 A 19910219
DOCDB simple family (application)
EP 89202381 A 19890921; DE 3832670 A 19880927; DE 58905448 T 19890921; JP 25172289 A 19890927; US 40738289 A 19890914