CH1898271A4 - - Google Patents
Info
- Publication number
- CH1898271A4 CH1898271A4 CH1898271D CH1898271D CH1898271A4 CH 1898271 A4 CH1898271 A4 CH 1898271A4 CH 1898271 D CH1898271 D CH 1898271D CH 1898271 D CH1898271 D CH 1898271D CH 1898271 A4 CH1898271 A4 CH 1898271A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
-
- 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
- G04B15/00—Escapements
- G04B15/12—Adjusting; Restricting the amplitude of the lever or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1502—Escapement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970132716U JPS5025188Y1 (en) | 1970-12-28 | 1970-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1898271A4 true CH1898271A4 (en) | 1975-12-15 |
Family
ID=15087895
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1898271A CH575621B5 (en) | 1970-12-28 | 1971-12-27 | |
| CH1898271D CH1898271A4 (en) | 1970-12-28 | 1971-12-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1898271A CH575621B5 (en) | 1970-12-28 | 1971-12-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3708974A (en) |
| JP (1) | JPS5025188Y1 (en) |
| CH (2) | CH575621B5 (en) |
| DE (1) | DE2165083C3 (en) |
| FR (1) | FR2120057B1 (en) |
| GB (1) | GB1359743A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH1898672A4 (en) * | 1972-12-28 | 1976-01-30 | ||
| CH67274A4 (en) * | 1974-01-18 | 1975-09-15 | ||
| US3899700A (en) * | 1974-09-03 | 1975-08-12 | Timex Corp | Indexing mechanism for electric watch |
| EP1319997B1 (en) * | 2001-12-15 | 2010-05-26 | Richemont International S.A. | Constant force device |
| EP1645918A1 (en) * | 2004-10-05 | 2006-04-12 | Montres Breguet S.A. | Anti-tripping device for timepiece escapement |
| EP3264198B1 (en) * | 2016-07-01 | 2020-01-15 | Montres Breguet S.A. | Timepiece comprising a device for switching a mechanism of said timepiece |
| EP4020100B1 (en) * | 2020-12-24 | 2023-08-16 | Montres Breguet S.A. | Timepiece including a rotating bezel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2061047A (en) * | 1932-12-17 | 1936-11-17 | Jr Edmund O Schweitzer | Timepiece |
| US2971324A (en) * | 1957-03-16 | 1961-02-14 | Ebauches Sa | Lever escapement for timepieces |
| IT592599A (en) * | 1957-07-11 | |||
| US3059413A (en) * | 1959-01-02 | 1962-10-23 | Hamilton Watch Co | Pallet fork contacting and indexing means for electric watch |
| US3122879A (en) * | 1959-10-01 | 1964-03-03 | Trick Kuno | Motion converter for electrically driven rotary oscillators |
| US3187126A (en) * | 1962-06-28 | 1965-06-01 | Cons Electronics Ind | Chronometric governor |
| DE6807990U (en) * | 1968-11-21 | 1969-08-21 | Junghans G M B H Fa Geb | CONTINUOUS DEVICE FOR THE WHEELS OF AN ELECTRIC WATCH |
-
1970
- 1970-12-28 JP JP1970132716U patent/JPS5025188Y1/ja not_active Expired
-
1971
- 1971-12-21 GB GB5922471A patent/GB1359743A/en not_active Expired
- 1971-12-27 CH CH1898271A patent/CH575621B5/xx not_active IP Right Cessation
- 1971-12-27 US US00212360A patent/US3708974A/en not_active Expired - Lifetime
- 1971-12-27 CH CH1898271D patent/CH1898271A4/xx unknown
- 1971-12-28 FR FR7146956A patent/FR2120057B1/fr not_active Expired
- 1971-12-28 DE DE2165083A patent/DE2165083C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2120057B1 (en) | 1975-02-21 |
| CH575621B5 (en) | 1976-05-14 |
| DE2165083C3 (en) | 1974-08-29 |
| FR2120057A1 (en) | 1972-08-11 |
| US3708974A (en) | 1973-01-09 |
| DE2165083B2 (en) | 1974-02-07 |
| DE2165083A1 (en) | 1972-07-20 |
| GB1359743A (en) | 1974-07-10 |
| JPS5025188Y1 (en) | 1975-07-29 |