JPS62139640U

JPS62139640U -

Info

Publication number: JPS62139640U
Application number: JP2990386U
Authority: JP
Priority date: 1986-02-27
Filing date: 1986-02-27
Publication date: 1987-09-03
Anticipated expiration: 2001-02-27
Also published as: JPH051411Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る印字ハンマ装置が取付け
られた活字インパクト形式の印字装置の概略を示
す略体斜視図、第２図は印字ハンマ装置の分解斜
視図、第３図は組立てられた印字ハンマ装置の中
央縦断面図、第４図は活字選択モータに対する印
字ハンマ装置の取付状態を示す説明図、第５図は
印字ハンマ装置の駆動状態を示す中央縦断面図、
第６図は本考案の変更実施例を示す説明図である
。図中１は印字装置、３はプラテン、９は移動部
材の一部を構成するキヤリツジ、１１は移動部材
の一部を構成する活字選択モータ、１３ｃは活字
素子、１５は印字ハンマ装置、１７はケース部材
、１９ｂは開孔、２７はコイル、２９は印字ハン
マ、３１は弾性部材としての圧縮ばね、４１は支
持部材である。 Fig. 1 is a schematic perspective view showing an outline of a type impact type printing device to which a printing hammer device according to the present invention is attached, Fig. 2 is an exploded perspective view of the printing hammer device, and Fig. 3 is an assembled printing device. FIG. 4 is an explanatory view showing how the printing hammer device is attached to the type selection motor; FIG. 5 is a center longitudinal sectional view showing the driving state of the printing hammer device;
FIG. 6 is an explanatory diagram showing a modified embodiment of the present invention. In the figure, 1 is a printing device, 3 is a platen, 9 is a carriage forming a part of the moving member, 11 is a type selection motor forming a part of the moving member, 13c is a type element, 15 is a printing hammer device, and 17 is a type selection motor forming a part of the moving member. In the case member, 19b is an opening, 27 is a coil, 29 is a printing hammer, 31 is a compression spring as an elastic member, and 41 is a support member.

Claims

[Claims for Utility Model Registration] A device that is integrally connected or formed with a movable member that moves along the printing line of a platen attached to a printing device, has an opening at the front end facing the platen, and is open at the rear end. a case member having an end; a printing hammer movably supported within the case member and striking a type element with a striking end protruding from the aperture; a coil magnetically driving the printing hammer; an elastic member that returns the printing hammer to its initial position; a support member that inserts the printing hammer, the coil, and the elastic member into the case member from an open end of the case member and supports each member within the case member; A printing hammer device comprising: