JPH0195346U - - Google Patents
Info
- Publication number
- JPH0195346U JPH0195346U JP19080987U JP19080987U JPH0195346U JP H0195346 U JPH0195346 U JP H0195346U JP 19080987 U JP19080987 U JP 19080987U JP 19080987 U JP19080987 U JP 19080987U JP H0195346 U JPH0195346 U JP H0195346U
- Authority
- JP
- Japan
- Prior art keywords
- armatures
- absorbing material
- lubricant
- print head
- armature
- 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
- 239000000314 lubricant Substances 0.000 claims 4
- 239000011358 absorbing material Substances 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図および第２図は本考案に係る印字ヘツド
の実施例を示す図で、第１図はアーマチユアガイ
ドを取外した平面図、第２図は半部の拡大縦断面
図、第３図および第４図は従来の印字ヘツドを示
す図で、第３図は第１図に、第４図は第２図にそ
れぞれ相当する図である。
１……ハウジング、２……ヨーク、４……コア
、５……コイル、６……電磁石、７……アーマチ
ユア、８……ワイヤ、９……スペーサ、１１……
アーマチユアガイド、１２……摩擦シート、１５
……コイルばね、１６……ダンパゴム、１７……
環状フエルト。
1 and 2 are views showing an embodiment of the printing head according to the present invention, in which FIG. 1 is a plan view with the armature guide removed, FIG. 2 is an enlarged vertical sectional view of a half part, and FIG. 4 and 4 show conventional print heads, with FIG. 3 corresponding to FIG. 1 and FIG. 4 corresponding to FIG. 2, respectively. 1... Housing, 2... Yoke, 4... Core, 5... Coil, 6... Electromagnet, 7... Armature, 8... Wire, 9... Spacer, 11...
Armature guide, 12...Friction sheet, 15
...Coil spring, 16...Damper rubber, 17...
circular felt.
Claims (1)
アーマチユアの先端部にそれぞれワイヤを取付け
、このアーマチユアの基端側の他の部材との接合
部に潤滑剤を供給しておき、ワイヤの退避状態に
おいて先端側にダンパ部材が当接しているアーマ
チユアを電磁石への通電により移動してワイヤを
突出せしめて印字するようにした印字ヘツドにお
いて、前記アーマチユアのダンパ部材との当接部
位より基端側に接触し得る潤滑剤吸収材を配設し
たことを特徴とする印字ヘツド。 (2) 前記複数のアーマチユアは環状に配置され
ており、前記潤滑剤吸収材は環状に形成されてい
る実用新案登録請求の範囲第１項記載の印字ヘツ
ド。 (3) 前記潤滑剤吸収材はフエルトからなる実用
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) Wires are attached to the distal ends of a plurality of armatures whose proximal ends are supported in a cantilever manner, and a lubricant is applied to the joints of the armatures with other members on the proximal ends. In the print head, in which the armature, whose tip end is in contact with the damper member when the wire is retracted, is moved by energizing the electromagnet to cause the wire to protrude and print, the damper member of the armature is supplied with A print head characterized in that a lubricant absorbing material that can come into contact with the proximal end of the print head is provided. (2) The printing head according to claim 1, wherein the plurality of armatures are arranged in a ring shape, and the lubricant absorbing material is formed in a ring shape. (3) The printing head according to claim 1, wherein the lubricant absorbing material is made of felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19080987U JPH0195346U (en) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19080987U JPH0195346U (en) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195346U true JPH0195346U (en) | 1989-06-23 |
Family
ID=31481753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19080987U Pending JPH0195346U (en) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195346U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583878A (en) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | Printing head |
-
1987
- 1987-12-16 JP JP19080987U patent/JPH0195346U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583878A (en) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | Printing head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0195346U (en) | ||
| JPS60145489U (en) | Actuator for automatic piano performance equipment | |
| JPH0483641U (en) | ||
| JPH0372443U (en) | ||
| JPS63191030U (en) | ||
| JPS6360634U (en) | ||
| JPS63166423U (en) | ||
| JPS5842124Y2 (en) | Print head for wire dot printers | |
| JPS6436145U (en) | ||
| JPS6339541U (en) | ||
| JPH03112340U (en) | ||
| JPS6243741U (en) | ||
| JPH03106040U (en) | ||
| JPH0452052U (en) | ||
| JPH02150247U (en) | ||
| JPS62109946U (en) | ||
| JPH0236437U (en) | ||
| JPS63172639U (en) | ||
| JPH01139543U (en) | ||
| JPH0254537U (en) | ||
| JPS6436147U (en) | ||
| JPH0212839U (en) | ||
| JPS649742U (en) | ||
| JPS6353739U (en) | ||
| JPS6195530U (en) |