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Machine translation
1. (WO1979000738) MATRIX PRINT HEAD ASSEMBLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000738    International Application No.:    PCT/US1979/000146
Publication Date: 04.10.1979 International Filing Date: 09.03.1979
IPC:
B41J 2/255 (2006.01), B41J 2/265 (2006.01), B41J 2/275 (2006.01)
Applicants:
Inventors:
Priority Data:
885186 10.03.1978 US
Title (EN) MATRIX PRINT HEAD ASSEMBLY
(FR) MONTAGE DE TETE IMPRIMANTE D"UNE MATRICE
Abstract: front page image
(EN)A wire matrix print head assembly (20) having a plurality of circumferentially spaced armature members (69) in which each armature member is operatively associated with a pair of radially spaced magnetic pole members and a coil (72) associated therewith, each armature member being mounted between the pole members and the wire printing members (54) with the end surfaces of the pole members facing the direction of movement of the armatures during printing movement from a non-print position to a print-position, the inner pole member end surface providing a pivotal support for the armature member and also providing locating means engageable with a portion of the armature housing opposite thereto.
(FR)Un montage (20) de tete imprimante de matrice a tiges metalliques ayant une pluralite d"armatures (69) espacees selon une disposition circonferentielle chacune d"elles fonctionnant en association avec une paire de poles magnetiques espacees radialement et une bobine (72), chaque armature etant montee entre les poles et les tiges metalliques d"impression (54), les surfaces extremes des poles etant en vis-a-vis par rapport au sens du mouvement des armatures pendant le mouvement d"impression compris entre une position de non-impression et une position d"impression, la surface extreme du pole interne assurant un support pivotant a l"armature et constituant aussi des moyens de positionnement sur lesquels s"engage une partie de l"enveloppe de l"armature opposee.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)