JPS6382547U - - Google Patents
Info
- Publication number
- JPS6382547U JPS6382547U JP17852086U JP17852086U JPS6382547U JP S6382547 U JPS6382547 U JP S6382547U JP 17852086 U JP17852086 U JP 17852086U JP 17852086 U JP17852086 U JP 17852086U JP S6382547 U JPS6382547 U JP S6382547U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- armature
- printing
- base
- leaf spring
- 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
- 230000004907 flux Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の印字用ヘツド装置の要部断面
図、第２図は同装置の印字側から見た要部側面図
、第３図は同装置のアーマチユア及び印字ピンを
示す状態図、第４図は同装置の他の実施例を示す
要部断面図、第５図及び第６図は各々従来の印字
用ヘツド装置を示す要部断面図及び要部側面図で
ある。
１……印字ピン、４……電磁ヨーク、６……ア
ーマチユア、１１……板バネ、１２……クランプ
板、１３……サイドヨーク、１４……間隙、１５
……ベースヨーク。
FIG. 1 is a sectional view of the main parts of the printing head device of the present invention, FIG. 2 is a side view of the main parts of the device as seen from the printing side, and FIG. 3 is a state diagram showing the armature and printing pin of the device. FIG. 4 is a sectional view of a main part showing another embodiment of the same device, and FIGS. 5 and 6 are a sectional view and a side view of a main part, respectively, showing a conventional printing head device. 1... Printing pin, 4... Electromagnetic yoke, 6... Armature, 11... Leaf spring, 12... Clamp plate, 13... Side yoke, 14... Gap, 15
...Base yoke.
Claims (1)
永久磁石の磁束によりヨークの吸着面に吸引する
ことにより前記板バネを撓んだ状態に保持し、動
作時前記ヨークに巻回されたコイルにより前記永
久磁石の磁束を打ち消し、前記アーマチユアを解
放することによつて、該アーマチユアの先端に設
けた印字ピンを突出させ印字を行う印字用ヘツド
において、前記アーマチユアと前記ヨークと対向
するベースヨークとの間に設けたサイドヨークの
所定位置に間隙を設け、かつ前記アーマチユアの
他端を前記ベースヨークに近接して配置したこと
を特徴とする印字用ヘツド。 The armature connected to the free end side of the leaf spring is attracted to the attraction surface of the yoke by the magnetic flux of the permanent magnet, thereby holding the leaf spring in a bent state, and during operation, the coil wound around the yoke In a printing head that performs printing by protruding a printing pin provided at the tip of the armature by canceling the magnetic flux of the permanent magnet and releasing the armature, the space between the armature and the base yoke facing the yoke is A printing head characterized in that a gap is provided at a predetermined position of a side yoke provided at the base yoke, and the other end of the armature is disposed close to the base yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17852086U JPS6382547U (en) | 1986-11-20 | 1986-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17852086U JPS6382547U (en) | 1986-11-20 | 1986-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382547U true JPS6382547U (en) | 1988-05-31 |
Family
ID=31120726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17852086U Pending JPS6382547U (en) | 1986-11-20 | 1986-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382547U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845067A (en) * | 1981-09-10 | 1983-03-16 | Oki Electric Ind Co Ltd | Spring charge type print head |
-
1986
- 1986-11-20 JP JP17852086U patent/JPS6382547U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845067A (en) * | 1981-09-10 | 1983-03-16 | Oki Electric Ind Co Ltd | Spring charge type print head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6382547U (en) | ||
| JPS6343741U (en) | ||
| JPH0236436U (en) | ||
| JPS62194046U (en) | ||
| JPH0386545U (en) | ||
| JPH0442033U (en) | ||
| JPS63102209U (en) | ||
| JPH0234248U (en) | ||
| JPS5892052U (en) | print head | |
| JPH01150349U (en) | ||
| JPS6283634U (en) | ||
| JPH0162046U (en) | ||
| JPS641945U (en) | ||
| JPH0370938U (en) | ||
| JPS61188837U (en) | ||
| JPS60137549U (en) | Dot printer electromagnetic device | |
| JPH0215355U (en) | ||
| JPS60120846U (en) | Wire drive device for spring release type dot printer | |
| JPS6066007U (en) | polar electromagnet device | |
| JPH0352940U (en) | ||
| JPS59176553U (en) | Printing hammer drive device | |
| JPS61196035U (en) | ||
| JPS63116338U (en) | ||
| JPH0198449U (en) | ||
| JPS60153507U (en) | magnetically held solenoid |