CH514171A - Regulating devices for clocks, in particular for electric wristwatches - Google Patents
Regulating devices for clocks, in particular for electric wristwatchesInfo
- Publication number
- CH514171A CH514171A CH620669A CH620669A CH514171A CH 514171 A CH514171 A CH 514171A CH 620669 A CH620669 A CH 620669A CH 620669 A CH620669 A CH 620669A CH 514171 A CH514171 A CH 514171A
- Authority
- CH
- Switzerland
- Prior art keywords
- clocks
- regulating devices
- wristwatches
- electric
- electric wristwatches
- Prior art date
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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
-
- 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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681773591 DE1773591B1 (en) | 1968-06-08 | 1968-06-08 | REGULATING DEVICES FOR WATCHES, IN PARTICULAR ELECTRIC WRISTWATCHES |
Publications (1)
Publication Number | Publication Date |
---|---|
CH514171A true CH514171A (en) | 1971-06-30 |
Family
ID=5701758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH620669D CH620669A4 (en) | 1968-06-08 | 1969-04-21 | |
CH620669A CH514171A (en) | 1968-06-08 | 1969-04-21 | Regulating devices for clocks, in particular for electric wristwatches |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH620669D CH620669A4 (en) | 1968-06-08 | 1969-04-21 |
Country Status (3)
Country | Link |
---|---|
CH (2) | CH620669A4 (en) |
DE (1) | DE1773591B1 (en) |
FR (1) | FR2011021A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE740808C (en) * | 1940-11-29 | 1943-10-28 | Fritz Marti | Back device for clockworks |
US2500557A (en) * | 1944-09-12 | 1950-03-14 | Marti Fritz | Balance and hairspring timepiece regulator |
FR1139507A (en) * | 1955-02-03 | 1957-07-02 | Device for retouching the active length of the regulating balance-spring of a timepiece | |
CH996560A4 (en) * | 1960-09-02 | 1962-02-15 |
-
1968
- 1968-06-08 DE DE19681773591 patent/DE1773591B1/en active Pending
-
1969
- 1969-04-21 CH CH620669D patent/CH620669A4/xx unknown
- 1969-04-21 CH CH620669A patent/CH514171A/en not_active IP Right Cessation
- 1969-06-04 FR FR6917121A patent/FR2011021A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2011021A1 (en) | 1970-02-27 |
DE1773591B1 (en) | 1972-03-09 |
CH620669A4 (en) | 1971-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |