JPS5784379A - Movement fixing device for wrist watch - Google Patents
Movement fixing device for wrist watchInfo
- Publication number
- JPS5784379A JPS5784379A JP16043480A JP16043480A JPS5784379A JP S5784379 A JPS5784379 A JP S5784379A JP 16043480 A JP16043480 A JP 16043480A JP 16043480 A JP16043480 A JP 16043480A JP S5784379 A JPS5784379 A JP S5784379A
- Authority
- JP
- Japan
- Prior art keywords
- movement
- casing ring
- axial direction
- positioning
- fixing device
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
- G04B37/05—Fixed mountings for pocket or wrist watches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
Abstract
PURPOSE:To prevent dusts, sweats, chips or the like from entering into a movement and to position the movement in the axial direction and the horizontal direction by a device wherein the movement is tightly covered with a casing ring on lateral sides and lower side thereof. CONSTITUTION:A movement 14 is tightly covered with side walls 12 of a casing ring 12 on lateral sides thereof, and with a bottom wall 12i of the casing ring 12 on the back side thereof. A gap between a middle and the movement is tightly sealed by a flanged portion 12a of the casing ring 12 at the outer periphery thereof. Positioning of the movement in the axial direction is effected in such a manner that the bottom surface of the casing ring is provided with one or more bosses 12b at one or 2-6 positions, which acts on a back 13 in the axial direction, and a flanged portion 14a of the movement is raised up with a portion 12d of the casing ring. Positioning of the movement in the horizontal direction is effected by the flanged portion 12a which serves as a positioning means with respect to a middle 11. A portion 12e of the casing ring is V-shaped in section to relieve a winding stem 14b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16043480A JPS5784379A (en) | 1980-11-14 | 1980-11-14 | Movement fixing device for wrist watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16043480A JPS5784379A (en) | 1980-11-14 | 1980-11-14 | Movement fixing device for wrist watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5784379A true JPS5784379A (en) | 1982-05-26 |
Family
ID=15714842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16043480A Pending JPS5784379A (en) | 1980-11-14 | 1980-11-14 | Movement fixing device for wrist watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5784379A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910084U (en) * | 1982-07-13 | 1984-01-21 | シチズン時計株式会社 | Dust-proof structure on the back cover of the watch |
| US6575619B1 (en) * | 1999-04-22 | 2003-06-10 | Eta Sa Fabriques D'ebauches | Method for assembling a casing ring in a watch case and casing ring for such method |
| CN111487855A (en) * | 2019-01-25 | 2020-08-04 | 利士文时计工业株式会社 | Clock and watch |
-
1980
- 1980-11-14 JP JP16043480A patent/JPS5784379A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910084U (en) * | 1982-07-13 | 1984-01-21 | シチズン時計株式会社 | Dust-proof structure on the back cover of the watch |
| JPS6344782Y2 (en) * | 1982-07-13 | 1988-11-21 | ||
| US6575619B1 (en) * | 1999-04-22 | 2003-06-10 | Eta Sa Fabriques D'ebauches | Method for assembling a casing ring in a watch case and casing ring for such method |
| CN111487855A (en) * | 2019-01-25 | 2020-08-04 | 利士文时计工业株式会社 | Clock and watch |
| CN111487855B (en) * | 2019-01-25 | 2022-11-04 | 利士文株式会社 | Clock and watch |
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