JPS62104947U

JPS62104947U -

Info

Publication number: JPS62104947U
Application number: JP19846885U
Authority: JP
Priority date: 1985-12-23
Filing date: 1985-12-23
Publication date: 1987-07-04

Description

[Brief explanation of drawings]

第１図はこの考案にかかる印字ヘツドの外観を
示す斜視図、第２図は同上の印字ヘツドのうち、
ハウジング部を除いた左半分の断面図、第３図は
同上の印字ヘツドの分解斜視図である。１…印字ヘツド、２４…磁極面、２４ａ…薄い
シート。 Fig. 1 is a perspective view showing the external appearance of the printing head according to this invention, and Fig. 2 shows the same printing head as described above.
FIG. 3 is a sectional view of the left half excluding the housing portion, and is an exploded perspective view of the same print head. 1... Print head, 24... Magnetic pole surface, 24a... Thin sheet.

補正昭６１．５．１実用新案登録請求の範囲を次のように補正する
。Amendment May 1, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 一点で軸支された印字ハンマを備えるとと
もに、この印字ハンマに対し打点動作を行わせる
ための磁気的吸着力を発揮する磁極面を備えた印
字ヘツドにおいて、前記磁極面とこれに対応する
印字ハンマの被吸着面との間には前記磁極面に沿
う方向への微動を可能とさせる状態で薄いシート
が挿入されていることを特徴とする印字ヘツド。 (2) 薄いシートが非金属製のものである実用新
案登録請求の範囲第１項記載の印字ヘツド。 (3) 薄いシートが磁性体製のものを含む実用新
案登録請求の範囲第１項記載の印字ヘツド。[Claims for Utility Model Registration] (1) In a printing head that is equipped with a printing hammer that is pivotally supported at one point and a magnetic pole surface that exerts a magnetic attraction force to cause the printing hammer to perform a dotting operation. . A print head, characterized in that a thin sheet is inserted between the magnetic pole surface and the corresponding adsorbed surface of the printing hammer in a state that allows slight movement in a direction along the magnetic pole surface. (2) The printing head according to claim 1, wherein the thin sheet is made of a non-metallic material. (3) The printing head according to claim 1, in which the thin sheet is made of a magnetic material.

Claims

[Claims for Utility Model Registration] (1) In a printing head that is equipped with a printing hammer that is pivotally supported at one point and a magnetic pole surface that exerts a magnetic attraction force to cause the printing hammer to perform a dotting operation. . A print head, characterized in that a thin sheet is inserted between the magnetic pole surface and the corresponding adsorbed surface of the printing hammer in a state that allows slight movement in a direction along the magnetic pole surface. (2) The printing head according to claim 1, wherein the thin sheet is made of a non-metallic material. (3) The printing head according to claim 1, wherein the thin sheet is made of a magnetic material.