JPH01120687U - - Google Patents
Info
- Publication number
- JPH01120687U JPH01120687U JP1581788U JP1581788U JPH01120687U JP H01120687 U JPH01120687 U JP H01120687U JP 1581788 U JP1581788 U JP 1581788U JP 1581788 U JP1581788 U JP 1581788U JP H01120687 U JPH01120687 U JP H01120687U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- winding stem
- pointer
- stem
- correction mechanism
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Gears, Cams (AREA)
- Electromechanical Clocks (AREA)
Description
第１図は本考案の一実施例を示す巻真の外観斜
視図、第２図は本考案の一実施例を示す巻真のカ
ナ部を成形するための金型構造を示す平面図、第
３図は本考案の一実施例を示す巻真と日ノ裏車の
噛合状態を示す平面図、第４図は指針修正機構を
説明するための要部断面図、第５図は従来例を示
す巻真のカナ部を成形するための金型構造を示す
平面図である。
３……巻真、３ｂ……カナ部、３ｃ……面取部
、４……日ノ裏車、４ａ……クラウン歯車部、８
……成形金型、８ｃ……パーテイングライン。
FIG. 1 is an external perspective view of a winding stem showing an embodiment of the present invention, FIG. Fig. 3 is a plan view showing the meshing state of the winding stem and the Hinoura wheel in an embodiment of the present invention, Fig. 4 is a cross-sectional view of essential parts to explain the pointer correction mechanism, and Fig. 5 is a conventional example. It is a top view which shows the metal mold structure for shaping|molding the pinion part of the winding stem shown. 3... winding stem, 3b... pinion part, 3c... chamfer part, 4... hinoura wheel, 4a... crown gear part, 8
...Molding mold, 8c...Parting line.
Claims (1)
接かみあうことで指針修正を行う指針修正機構に
おいて、前記巻真をプラスチツク材料により成形
すると共に、前記歯車を軸方向から見た時、三角
歯６枚以下により星形に構成したことを特徴とす
る時計の巻真構造。 In a pointer correction mechanism that corrects the pointer by forming a gear on the winding stem and directly meshing with the gear and the rear gear, the winding stem is molded from a plastic material, and when the gear is viewed from the axial direction, A watch stem structure characterized by a star-shaped configuration with six or fewer triangular teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1581788U JPH01120687U (en) | 1988-02-09 | 1988-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1581788U JPH01120687U (en) | 1988-02-09 | 1988-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01120687U true JPH01120687U (en) | 1989-08-16 |
Family
ID=31228203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1581788U Pending JPH01120687U (en) | 1988-02-09 | 1988-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01120687U (en) |
-
1988
- 1988-02-09 JP JP1581788U patent/JPH01120687U/ja active Pending