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Machine translation
1. (WO1981000008) PRINTING APPARATUS AND METHOD OF MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000008    International Application No.:    PCT/US1980/000688
Publication Date: 08.01.1981 International Filing Date: 04.06.1980
IPC:
B41J 2/25 (2006.01), B41J 2/29 (2006.01)
Applicants:
Inventors:
Priority Data:
51727 25.06.1979 US
Title (EN) PRINTING APPARATUS AND METHOD OF MAKING SAME
(FR) MACHINE A IMPRIMER ET SON PROCEDE DE FABRICATION
Abstract: front page image
(EN)Flat, stackable printing blades (60) for use in an impact printer head of the dot-matrix type, each including a conductive coil (95) fastened within a central aperture (63) of a conductive frame having a pair of arms (67, 68) resiliently connecting the coil frame to a stationary mounting portion (70). The mounting portion and the coil-retaining frame are split with one of a pair of coil leads (95a, 95b) attached to each of the pair of electrically-isolated blade members (62c, 62d) thus formed, for facilitating a flow of current from one portion of the mounting tab (80b), through one resilient arm (67) and the coil (95), and thence through the remaining resilient arm (68) to the remaining portion of the mounting tab (80a). A stack of blades, having printing tips (89) extending from the frame in a common direction, is arrayed to form a dot-matrix-type printhead.
(FR)Des lamelles d"impression plates, empilables (60) utilisees dans une tete imprimante a impact du type a matrice de points, comprennent chacune une bobine conductrice (95) fixee dans une ouverture centrale (63) d"un cadre conducteur ayant une paire de bras (67, 68) reliant elastiquement le cadre a bobine a une partie de montage stationnaire (70). La portion de montage et le cadre de support de bobine sont fendus, l"une des deux paires de conducteurs de bobine (95a, 95b) etant attaches a chacun des deux organes de lamelles electriquement isolees (62c, 62d) ainsi formees, pour faciliter le passage du courant d"une portion de la patte de montage (80b), au travers d"un bras elastique (67) et de la bobine (95), et par consequent au travers de l"autre bras (68) vers la partie restante de la patte de montage (80a). Une pile de lamelles, ayant des pointes d"impression (89) s"etendant du cadre dans une direction commune est disposee en rangees pour former une tete imprimante du type a matrice de points.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)