Wire printing head
    3.
    发明授权
    Wire printing head 失效
    电线印刷头

    公开(公告)号:US3592311A

    公开(公告)日:1971-07-13

    申请号:US3592311D

    申请日:1968-10-02

    Applicant: IBM

    CPC classification number: B41J2/28

    Abstract: A wire printing head comprising a plurality of magnetic actuators mounted on a single frame and having movable armatures to which is fixed a wire extending to the record medium. Each armature is spring-biased in one direction such that with a change in the magnetic field the armature is moved to actuate the associated wire longitudinally for impacting the medium. By the proper selection of the wires actuated at each print position, characters are printed.

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