GB1315380A - Timepiece escapement - Google Patents
Timepiece escapementInfo
- Publication number
- GB1315380A GB1315380A GB5022570A GB5022570A GB1315380A GB 1315380 A GB1315380 A GB 1315380A GB 5022570 A GB5022570 A GB 5022570A GB 5022570 A GB5022570 A GB 5022570A GB 1315380 A GB1315380 A GB 1315380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- roller
- dart
- pallets
- oct
- 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.)
- 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
- G04B15/00—Escapements
- G04B15/06—Free escapements
- G04B15/08—Lever escapements
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
- G04C5/005—Magnetic or electromagnetic means
-
- 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)
- Electromagnetism (AREA)
- Electromechanical Clocks (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1574569A CH510285A (fr) | 1969-10-22 | 1969-10-22 | Echappement à ancre pour pièce d'horlogerie |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1315380A true GB1315380A (en) | 1973-05-02 |
Family
ID=4411588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5022570A Expired GB1315380A (en) | 1969-10-22 | 1970-10-22 | Timepiece escapement |
Country Status (4)
Country | Link |
---|---|
US (1) | US3630018A (fr) |
CH (2) | CH1574569A4 (fr) |
DE (1) | DE2050013A1 (fr) |
GB (1) | GB1315380A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH708113B1 (de) | 2007-09-13 | 2014-12-15 | Stéphane Von Gunten | Anker für eine Uhrenhemmung. |
JP6196738B2 (ja) * | 2013-12-23 | 2017-09-13 | ニヴァロックス−ファー ソシエテ アノニム | 安全手段を有する最適化された脱進機 |
JP6196736B2 (ja) | 2013-12-23 | 2017-09-13 | ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス | 計時器用同期機構 |
EP2894522B1 (fr) * | 2013-12-23 | 2019-01-30 | Nivarox-FAR S.A. | Echappement optimisé avec sécurité |
WO2015096975A2 (fr) * | 2013-12-23 | 2015-07-02 | Nivarox-Far S.A. | Echappement optimise avec securite |
CH710025B1 (fr) * | 2013-12-23 | 2018-06-29 | Eta Sa Mft Horlogere Suisse | Mouvement horloger mécanique à échappement magnétique. |
EP3035131A1 (fr) * | 2014-12-18 | 2016-06-22 | Jeanneret, Marc Andre | Oscillateur pour mouvement horloger |
EP3185083B1 (fr) * | 2015-12-23 | 2018-11-14 | Montres Breguet S.A. | Mecanisme horloger mecanique avec un echappement a ancre |
EP3579058B1 (fr) * | 2018-06-07 | 2021-09-15 | Montres Breguet S.A. | Piece d'horlogerie comprenant un tourbillon |
CH716337A1 (fr) * | 2019-06-19 | 2020-12-30 | Mft Dhorlogerie Audemars Piguet Sa | Ensemble pour échappement à ancre de mouvement horloger. |
EP3882713B1 (fr) * | 2020-03-18 | 2022-09-21 | The Swatch Group Research and Development Ltd | Mouvement horloger comprenant un echappement muni d'un systeme magnetique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1517008A (en) * | 1921-12-09 | 1924-11-25 | Ansel B Jones | Balance mechanism |
US2669089A (en) * | 1949-04-05 | 1954-02-16 | Straumann Reinhard | Anchor escapement |
US3059413A (en) * | 1959-01-02 | 1962-10-23 | Hamilton Watch Co | Pallet fork contacting and indexing means for electric watch |
US3183426A (en) * | 1962-02-14 | 1965-05-11 | Cons Electronics Ind | Magnetically coupled constant speed system |
GB1180130A (en) * | 1966-05-10 | 1970-02-04 | Suwa Seikosha Kk | Electric Timepiece. |
US3446007A (en) * | 1967-12-18 | 1969-05-27 | Hamilton Watch Co | Pallet type index mechanism |
-
1969
- 1969-10-22 CH CH1574569D patent/CH1574569A4/xx unknown
- 1969-10-22 CH CH1574569A patent/CH510285A/fr not_active IP Right Cessation
-
1970
- 1970-10-12 DE DE19702050013 patent/DE2050013A1/de active Pending
- 1970-10-16 US US81402A patent/US3630018A/en not_active Expired - Lifetime
- 1970-10-22 GB GB5022570A patent/GB1315380A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH1574569A4 (fr) | 1971-03-31 |
US3630018A (en) | 1971-12-28 |
CH510285A (fr) | 1971-03-31 |
DE2050013A1 (de) | 1971-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |