JPS6319287U - - Google Patents
Info
- Publication number
- JPS6319287U JPS6319287U JP11038786U JP11038786U JPS6319287U JP S6319287 U JPS6319287 U JP S6319287U JP 11038786 U JP11038786 U JP 11038786U JP 11038786 U JP11038786 U JP 11038786U JP S6319287 U JPS6319287 U JP S6319287U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- alarm setting
- hole
- axial direction
- drive shaft
- 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
- Electromechanical Clocks (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は要部の断面図、第２図はアラーム設定カナの平
面図、第３図は第２図―線断面図、第４図は
ラチエツトカムの噛み合いを示す展開断面図であ
る。
１…支持板、２…柱、２ａ…柱の上端面、３…
アラーム設定カナ、３ｃ，４ｃ…ラチエツトカム
、３ｄ，３ｅ，３ｆ…バネ片、４…針回し軸、４
ａ…孔、４ｂ…孔の底面、４ｄ…針回しカナ。
The drawings show an embodiment of the present invention. Fig. 1 is a sectional view of the main parts, Fig. 2 is a plan view of the alarm setting pin, Fig. 3 is a sectional view taken along the line of Fig. 2, and Fig. 4 is a sectional view of the main part. FIG. 3 is a developed cross-sectional view showing the meshing of the ratchet cams. DESCRIPTION OF SYMBOLS 1...Support plate, 2...Column, 2a...Upper end surface of column, 3...
Alarm setting pin, 3c, 4c... Ratchet cam, 3d, 3e, 3f... Spring piece, 4... Needle rotation shaft, 4
a...hole, 4b...bottom of the hole, 4d...needle turning pinion.
Claims (1)
転自在に嵌合し、 上記アラーム設定カナは、その上部にラチエツ
トカムを有すると共に、下部外周に軸方向にバネ
力を付勢するバネ片が一体的に形成してあり、 針回し軸の先端面に軸方向に孔を穿設し、この
孔を上記柱の先端部に嵌合して針回し軸を軸方向
に摺動自在に支持し、 上記針回し軸は、その先端面に上記ラチエツト
カムに噛合するラチエツトカムを有すると共に、
外周面に針回しカナを設けてあり、 上記針回し軸は、上記孔の底面と上記柱の上端
面とが当接することにより上記アラーム設定カナ
方向への移動が規制されている ことを特徴とするアラーム設定機構。[Scope of Claim for Utility Model Registration] An alarm setting pinion is rotatably fitted into a pillar installed on a support plate, and the alarm setting pinion has a ratchet cam at its upper part, and a spring force applied to the outer periphery of the lower part in the axial direction. A spring piece is integrally formed to bias the needle drive shaft, and a hole is drilled in the axial direction on the tip surface of the needle drive shaft, and this hole is fitted to the tip of the pillar to rotate the needle drive shaft in the axial direction. The needle rotating shaft has a ratchet cam on its distal end surface that engages with the ratchet cam, and
A needle rotating pinion is provided on the outer circumferential surface, and movement of the needle driving shaft in the direction of the alarm setting pin is restricted by contact between the bottom surface of the hole and the top end surface of the column. alarm setting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11038786U JPH045035Y2 (en) | 1986-07-18 | 1986-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11038786U JPH045035Y2 (en) | 1986-07-18 | 1986-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6319287U true JPS6319287U (en) | 1988-02-08 |
| JPH045035Y2 JPH045035Y2 (en) | 1992-02-13 |
Family
ID=30989342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11038786U Expired JPH045035Y2 (en) | 1986-07-18 | 1986-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045035Y2 (en) |
-
1986
- 1986-07-18 JP JP11038786U patent/JPH045035Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045035Y2 (en) | 1992-02-13 |