JPS585157U - Counter zero return mechanism - Google Patents
Counter zero return mechanismInfo
- Publication number
- JPS585157U JPS585157U JP9662881U JP9662881U JPS585157U JP S585157 U JPS585157 U JP S585157U JP 9662881 U JP9662881 U JP 9662881U JP 9662881 U JP9662881 U JP 9662881U JP S585157 U JPS585157 U JP S585157U
- Authority
- JP
- Japan
- Prior art keywords
- zero return
- zero
- pinion shaft
- return
- supported
- 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
- Push-Button Switches (AREA)
- Mechanical Control Devices (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図は本考案に係る零復帰機構を備えたカウンタの一
実施例を示す一部破断乎面図、第２図は゛同カウンタの
分解斜視図、第３図は零復帰機構の側断面図である。
１・・・・・・カウンタフレーム、３・・・・・・数字
車軸、４・・・・・・レバー軸、７・・・・・・数字車
、９・・・・・・ハートカム、１１・・・・・・零復帰
レバー、１２・・・・・・押圧片、１４・・・・・・ピ
ニオン軸、１５・・・・・・ピニオン、２２・・・・・
・押釦、２３・・・・・・スリーブ。Fig. 1 is a partially cutaway view showing an embodiment of a counter equipped with a zero return mechanism according to the present invention, Fig. 2 is an exploded perspective view of the counter, and Fig. 3 is a side sectional view of the zero return mechanism. It is. 1... Counter frame, 3... Number axle, 4... Lever shaft, 7... Number wheel, 9... Heart cam, 11 ...Zero return lever, 12...Press piece, 14...Pinion shaft, 15...Pinion, 22...
・Push button, 23...Sleeve.
Claims (1)
トが設けられた複数個の数字車と、回転自在に軸支され
、復帰習性を付与された零復帰レバーと、各数字車のハ
ートカムに対応して前記零復帰レバーに設けられ、零復
帰操作時に前記バー、トカムを押圧して数字車を一斉に
零復帰させる複数個の押圧片と、前記零復帰レバーに支
架されたピニオン軸に回転自在に軸支されて前記数字車
間に介在され、通常はこれら数字車と噛合することによ
り桁送り動作を行い、零復帰動作時に数字車から離反さ
れる複数個のピニオンと、前記ピニオン軸を押圧して前
記零復帰レバーを回動させることにより零復帰操作を行
う押釦と、前記ピニオン軸の前記押釦が当接する部分に
配設された回転自在なスリーブとを備えたことを特徴と
するカウンタの零復帰機構。A plurality of number wheels are rotatably supported on a number axle and each has a heart on its side, a zero return lever is rotatably supported and has a return habit, and a heart cam of each number wheel. Correspondingly, a plurality of pressing pieces are provided on the zero return lever and press the bar and tocam to return the number wheel to zero all at once during a zero return operation, and a pinion shaft supported on the zero return lever rotates. It is freely supported on a shaft and is interposed between the number wheels, and normally performs a digit feed operation by meshing with these number wheels, and presses the pinion shaft and a plurality of pinions that are separated from the number wheel during a zero return operation. A counter comprising: a push button for performing a zero return operation by rotating the zero return lever; and a rotatable sleeve disposed at a portion of the pinion shaft that is in contact with the push button. Zero return mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9662881U JPS585157U (en) | 1981-07-01 | 1981-07-01 | Counter zero return mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9662881U JPS585157U (en) | 1981-07-01 | 1981-07-01 | Counter zero return mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS585157U true JPS585157U (en) | 1983-01-13 |
| JPS639005Y2 JPS639005Y2 (en) | 1988-03-17 |
Family
ID=29891471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9662881U Granted JPS585157U (en) | 1981-07-01 | 1981-07-01 | Counter zero return mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585157U (en) |
-
1981
- 1981-07-01 JP JP9662881U patent/JPS585157U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639005Y2 (en) | 1988-03-17 |
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