JPS6137939U - Printing hammer drive device - Google Patents
Printing hammer drive deviceInfo
- Publication number
- JPS6137939U JPS6137939U JP12308884U JP12308884U JPS6137939U JP S6137939 U JPS6137939 U JP S6137939U JP 12308884 U JP12308884 U JP 12308884U JP 12308884 U JP12308884 U JP 12308884U JP S6137939 U JPS6137939 U JP S6137939U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- drive device
- printing
- hammer drive
- permanent magnet
- 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.)
- Granted
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Impact Printers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は本考案装置の一実施例を示す断面図
及び斜視図、第３図は従来装置の一例を示す断面図であ
る。
図において、１は永久磁石、２はフロントヨーク、３は
リアヨーク、３１はポール、４は釈放コイル、５は板バ
ネ、６は印字ピン、７はプラン．ジ−ｒ、８．１１は固
定ネジ、９はヨークスペーサ、１０は補強板である。1 and 2 are a sectional view and a perspective view showing an embodiment of the device of the present invention, and FIG. 3 is a sectional view showing an example of a conventional device. In the figure, 1 is a permanent magnet, 2 is a front yoke, 3 is a rear yoke, 31 is a pole, 4 is a release coil, 5 is a leaf spring, 6 is a printing pin, and 7 is a plan. 8.11 is a fixing screw, 9 is a yoke spacer, and 10 is a reinforcing plate.
Claims (1)
平行に延びその前面に設けられたヨークスペーサと、下
端が該ヨークスペーサに取付けられ、その上端に印字ピ
ンが設けられた板バネと、前記永久磁石とほぼ平行に延
びその後面に設けられたリアヨークと、該リアヨークか
ら少なくとも前記板バネの数に等しい数に分岐され、そ
の上端が前記板バネの印字ピンの下方の裏面に近接する
如く延びたポールと、該ポールに巻装された釈放用コイ
ルとを備えた印字ハンマ駆動装置であって、 前′記ヨークスペーサに翼形の補強板を取り付けたこと
を特徴とする印字ハンマ駆動装置。[Claims for Utility Model Registration] A permanent magnet extending along the printing position, a yoke spacer extending substantially parallel to the permanent magnet and provided in front of it, a lower end attached to the yoke spacer, and printing on the upper end. A leaf spring provided with a pin, a rear yoke extending substantially parallel to the permanent magnet and provided on its rear surface, and branching from the rear yoke into at least a number equal to the number of leaf springs, the upper end of which branches out from the print of the leaf spring. A printing hammer drive device comprising a pole extending close to the lower back surface of the pin and a release coil wound around the pole, wherein an airfoil-shaped reinforcing plate is attached to the yoke spacer. A printing hammer drive device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12308884U JPS6137939U (en) | 1984-08-10 | 1984-08-10 | Printing hammer drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12308884U JPS6137939U (en) | 1984-08-10 | 1984-08-10 | Printing hammer drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6137939U true JPS6137939U (en) | 1986-03-10 |
| JPH0312524Y2 JPH0312524Y2 (en) | 1991-03-25 |
Family
ID=30681839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12308884U Granted JPS6137939U (en) | 1984-08-10 | 1984-08-10 | Printing hammer drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137939U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100090A (en) * | 1980-12-12 | 1982-06-22 | Hitachi Koki Co Ltd | Cooling device for printing machine |
| JPS5860461U (en) * | 1981-10-21 | 1983-04-23 | 株式会社日立製作所 | printing device |
| JPS5912648U (en) * | 1982-07-14 | 1984-01-26 | 日本電気株式会社 | Spring charge type printing hammer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032252C2 (en) * | 1980-08-27 | 1982-07-01 | Ruhrchemie Ag, 4200 Oberhausen | Process for demetallizing primary products of oxo synthesis |
-
1984
- 1984-08-10 JP JP12308884U patent/JPS6137939U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100090A (en) * | 1980-12-12 | 1982-06-22 | Hitachi Koki Co Ltd | Cooling device for printing machine |
| JPS5860461U (en) * | 1981-10-21 | 1983-04-23 | 株式会社日立製作所 | printing device |
| JPS5912648U (en) * | 1982-07-14 | 1984-01-26 | 日本電気株式会社 | Spring charge type printing hammer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312524Y2 (en) | 1991-03-25 |
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