CH67274A4 - - Google Patents
Info
- Publication number
- CH67274A4 CH67274A4 CH67274D CH67274D CH67274A4 CH 67274 A4 CH67274 A4 CH 67274A4 CH 67274 D CH67274 D CH 67274D CH 67274 D CH67274 D CH 67274D CH 67274 A4 CH67274 A4 CH 67274A4
- 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
- G04C3/06—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 using electromagnetic coupling between electric power source and balance
- G04C3/061—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 using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train
-
- 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
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
-
- 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)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH67274A CH573136B5 (de) | 1974-01-18 | 1974-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH67274A4 true CH67274A4 (de) | 1975-09-15 |
Family
ID=4192462
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH67274D CH67274A4 (de) | 1974-01-18 | 1974-01-18 | |
| CH67274A CH573136B5 (de) | 1974-01-18 | 1974-01-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH67274A CH573136B5 (de) | 1974-01-18 | 1974-01-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3956941A (de) |
| JP (1) | JPS50104969A (de) |
| CH (2) | CH67274A4 (de) |
| DE (1) | DE2449694A1 (de) |
| FR (1) | FR2258656B1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191377A (en) * | 1978-04-03 | 1980-03-04 | Bally Manufacturing Corporation | Indexing means for rotating drums of amusement apparatus |
| DE60334916D1 (de) * | 2003-12-04 | 2010-12-23 | Montres Breguet Sa | Chronometerhemmung für Uhren |
| GB0521765D0 (en) * | 2005-10-25 | 2005-11-30 | Fromanteel Ltd | Clock |
| JP5918439B2 (ja) * | 2012-03-29 | 2016-05-18 | ニヴァロックス−ファー ソシエテ アノニム | ローラーがないバランスを備えた可撓性エスケープ機構 |
| EP2730980B1 (de) | 2012-11-09 | 2018-08-29 | Nivarox-FAR S.A. | Uhrmechanismus zur Begrenzung oder Übertragung |
| EP3185083B1 (de) | 2015-12-23 | 2018-11-14 | Montres Breguet S.A. | Mechanischer uhrmechanismus mit einer ankerhemmung |
| EP3757684B1 (de) * | 2019-06-26 | 2024-10-16 | The Swatch Group Research and Development Ltd | Trägheitsbewegungselement für uhrresonator mit einer vorrichtung zur magnetischen wechselwirkung, die gegenüber dem äusseren magnetfeld unempfindlich ist |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3446007A (en) * | 1967-12-18 | 1969-05-27 | Hamilton Watch Co | Pallet type index mechanism |
| DE6807990U (de) * | 1968-11-21 | 1969-08-21 | Junghans G M B H Fa Geb | Fortschaltvorrichtung fuer das raederwerk eines elektrischen uhr |
| CH1056670A4 (de) * | 1970-07-13 | 1972-08-31 | ||
| US3704582A (en) * | 1970-10-15 | 1972-12-05 | Timex Corp | Indexing mechanism for horological instrument |
| JPS5025188Y1 (de) * | 1970-12-28 | 1975-07-29 |
-
1974
- 1974-01-18 CH CH67274D patent/CH67274A4/xx unknown
- 1974-01-18 CH CH67274A patent/CH573136B5/xx not_active IP Right Cessation
- 1974-08-13 FR FR7428075A patent/FR2258656B1/fr not_active Expired
- 1974-09-17 JP JP49107056A patent/JPS50104969A/ja active Pending
- 1974-10-18 DE DE19742449694 patent/DE2449694A1/de not_active Withdrawn
- 1974-12-18 US US05/533,771 patent/US3956941A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3956941A (en) | 1976-05-18 |
| CH573136B5 (de) | 1976-02-27 |
| JPS50104969A (de) | 1975-08-19 |
| FR2258656A1 (de) | 1975-08-18 |
| DE2449694A1 (de) | 1975-07-24 |
| FR2258656B1 (de) | 1977-03-25 |