FR2312810B3 - - Google Patents
Info
- Publication number
- FR2312810B3 FR2312810B3 FR7616043A FR7616043A FR2312810B3 FR 2312810 B3 FR2312810 B3 FR 2312810B3 FR 7616043 A FR7616043 A FR 7616043A FR 7616043 A FR7616043 A FR 7616043A FR 2312810 B3 FR2312810 B3 FR 2312810B3
- Authority
- FR
- France
- 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.)
- Expired
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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wire Processing (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752523573 DE2523573C3 (de) | 1975-05-28 | Verfahren zum Herstellen von Spiralfederrollen und nach diesem Verfahren hergestellte Spiralfederrollen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2312810A1 FR2312810A1 (fr) | 1976-12-24 |
| FR2312810B3 true FR2312810B3 (enExample) | 1979-02-16 |
Family
ID=5947596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7616043A Granted FR2312810A1 (fr) | 1975-05-28 | 1976-05-26 | Procede pour la fabrication de supports cylindriques de ressorts spiraux et de tels supports cylindriques fabriques par le procede |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS51145358A (enExample) |
| FR (1) | FR2312810A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159464A (en) * | 1978-06-07 | 1979-12-17 | Seikou Jiyushi Kk | Metal mold for side gate type*both face producti plastic injection machine |
| ATE421720T1 (de) | 2004-04-06 | 2009-02-15 | Nivarox Sa | Spiralrolle ohne deformation des fixierungsradius der spiralfeder und herstellungsverfahren derartige spiralrolle |
| JP5932380B2 (ja) * | 2012-02-15 | 2016-06-08 | セイコーインスツル株式会社 | ひげ玉、てんぷおよび時計 |
| EP3252541B1 (fr) * | 2016-06-01 | 2025-12-10 | Rolex Sa | Pièce de fixation d'un ressort-spiral horloger |
| EP3252542B1 (fr) | 2016-06-01 | 2022-05-18 | Rolex Sa | Pièce de fixation d'un ressort-spiral horloger |
-
1976
- 1976-04-26 JP JP4668276A patent/JPS51145358A/ja active Pending
- 1976-05-26 FR FR7616043A patent/FR2312810A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2523573B2 (de) | 1977-03-17 |
| FR2312810A1 (fr) | 1976-12-24 |
| DE2523573A1 (de) | 1976-12-02 |
| JPS51145358A (en) | 1976-12-14 |