JPH01141488U - - Google Patents
Info
- Publication number
- JPH01141488U JPH01141488U JP3857388U JP3857388U JPH01141488U JP H01141488 U JPH01141488 U JP H01141488U JP 3857388 U JP3857388 U JP 3857388U JP 3857388 U JP3857388 U JP 3857388U JP H01141488 U JPH01141488 U JP H01141488U
- Authority
- JP
- Japan
- Prior art keywords
- operating member
- external operating
- wheel
- needle drive
- drive transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図は本考案にかかる針回し機構の巻真部断
面図、第２図は針回し伝達車部を示す断面図、第
３図は針回し中間車部を示す断面図、第４図は本
考案要部平面図、第５図は従来例を示す断面図で
ある。
１……二番車、２……小鉄車、３……切換バネ
、４……巻真、５……針回し車、６……地板、７
……針回し伝達車、８……針回し中間車。
Fig. 1 is a sectional view of the winding stem of the needle turning mechanism according to the present invention, Fig. 2 is a sectional view showing the needle turning transmission wheel part, Fig. 3 is a sectional view showing the intermediate wheel part of the needle turning mechanism, and Fig. 4 is a sectional view showing the needle turning transmission wheel part. A plan view of the main part of the present invention, and FIG. 5 is a sectional view showing a conventional example. 1... Second wheel, 2... Small iron wheel, 3... Switching spring, 4... Winding stem, 5... Needle turning wheel, 6... Main plate, 7
...Needle rotation transmission wheel, 8...Needle rotation intermediate wheel.
Claims (1)
時計において、外部操作部材が切換手段によつて
複数段に位置決めされ、該外部操作部材には、針
回し位置へ位置決めされたときのみ、これと係合
し通常状態では回転自在となる針回し車が装着さ
れると共に、且つ前記外部操作部材とほぼ平行に
回転軸中心を有する針回し伝達車及び、この針回
し伝達車と噛み合う針回し中間車を設け、分針を
支持する二番車のかなに針回し中間車を噛み合わ
せることによつて針回しを行うことを特徴とする
時計の針回し機構。 In an analog display type watch that displays the time using hands, an external operating member is positioned in multiple stages by a switching means, and the external operating member has a function that engages only when the external operating member is positioned at the hand turning position. A needle drive transmission wheel that is rotatable in a normal state is mounted, a needle drive transmission wheel having a rotation axis center substantially parallel to the external operating member, and a needle drive intermediate wheel that meshes with the needle drive transmission wheel. A clock hand turning mechanism characterized in that the hands are turned by engaging a needle turning intermediate wheel with a second wheel supporting a minute hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857388U JPH01141488U (en) | 1988-03-24 | 1988-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857388U JPH01141488U (en) | 1988-03-24 | 1988-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141488U true JPH01141488U (en) | 1989-09-28 |
Family
ID=31265119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3857388U Pending JPH01141488U (en) | 1988-03-24 | 1988-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141488U (en) |
-
1988
- 1988-03-24 JP JP3857388U patent/JPH01141488U/ja active Pending