JPS63136934U - - Google Patents
Info
- Publication number
- JPS63136934U JPS63136934U JP3008787U JP3008787U JPS63136934U JP S63136934 U JPS63136934 U JP S63136934U JP 3008787 U JP3008787 U JP 3008787U JP 3008787 U JP3008787 U JP 3008787U JP S63136934 U JPS63136934 U JP S63136934U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- armature
- head
- head body
- dot printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- -1 polyfluoroethylene Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Impact Printers (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は印字ヘツドの概略的構成図、第２図は要部であ
るアマチユアのガイド状態を示す図、第３図は印
字ワイヤを取着したアマチユアの側面図、第４図
は同じく平面図である。
１…印字ヘツド、７…印字ワイヤ、８…アマチ
ユア、１１…印字ソレノイド、１５…復帰ばね、
１７…潤滑性樹脂被膜。
The drawings show one embodiment of the present invention; Fig. 1 is a schematic diagram of the printing head, Fig. 2 is a diagram showing the guide state of the armature, which is the main part, and Fig. 3 is a diagram showing how the printing wire is attached. The side view of the amateur amateur shown in FIG. 4 is also a plan view. 1... Print head, 7... Print wire, 8... Armature, 11... Print solenoid, 15... Return spring,
17...Lubricating resin film.
Claims (1)
に案内された複数本の印字ワイヤと、これら印字
ワイヤに対応して揺動自在に配設されるとともに
一端部に印字ワイヤの末端部が連結されたアマチ
ユアと、これらアマチユアに対応して配設されア
マチユアを磁気的に吸引することにより上記印字
ワイヤの先端部をヘツド本体の先端部から突出さ
せる印字ソレノイドと、上記アマチユアを押圧し
アマチユアを印字ソレノイドから離間させた位置
に常時付勢する復帰ばねとを具備してなるワイヤ
ドツトプリンタ用印字ヘツドであつて、上記アマ
チユアあるいはこのアマチユアと接する部材の少
なくともいずれか一方の接触部分に潤滑性樹脂被
膜を施したことを特徴とするワイヤドツトプリン
タ用印字ヘツド。 (2) 潤滑性樹脂被膜が、ポリフルオロエチレン
であることを特徴とする実用新案登録請求の範囲
第１項記載のワイヤドツトプリンタ用印字ヘツド
。[Scope of Claim for Utility Model Registration] (1) A head body, a plurality of printing wires slidably guided in the head body, and one end of the head body, which is arranged to be swingable in correspondence with these printing wires, and has one end. armatures to which end portions of printing wires are connected; and a printing solenoid that is disposed corresponding to these armatures and causes the tip end of the printing wire to protrude from the tip end of the head body by magnetically attracting the armature. , a print head for a wire dot printer, comprising a return spring that presses the armature and always biases the armature to a position where the armature is separated from the printing solenoid, and at least one of the armature or a member in contact with the armature. A printing head for a wire dot printer, characterized in that a lubricating resin coating is applied to the contact area. (2) The printing head for a wire dot printer according to claim 1, wherein the lubricating resin coating is polyfluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3008787U JPS63136934U (en) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3008787U JPS63136934U (en) | 1987-03-02 | 1987-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136934U true JPS63136934U (en) | 1988-09-08 |
Family
ID=30834578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3008787U Pending JPS63136934U (en) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136934U (en) |
-
1987
- 1987-03-02 JP JP3008787U patent/JPS63136934U/ja active Pending
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