FR997491A - Clockwork striking mechanism - Google Patents
Clockwork striking mechanismInfo
- Publication number
- FR997491A FR997491A FR997491DA FR997491A FR 997491 A FR997491 A FR 997491A FR 997491D A FR997491D A FR 997491DA FR 997491 A FR997491 A FR 997491A
- Authority
- FR
- France
- Prior art keywords
- clockwork
- striking mechanism
- striking
- clockwork striking
- 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/10—Alarm clocks with presignal; with repeated signal; with changeable intensity of sound
-
- 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/06—Alarm clocks adjustable for several preselected times with automatic stopping of the signal
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR997491T | 1949-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR997491A true FR997491A (en) | 1952-01-07 |
Family
ID=9558703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR997491D Expired FR997491A (en) | 1949-09-15 | 1949-09-15 | Clockwork striking mechanism |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR997491A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115309025A (en) * | 2022-08-31 | 2022-11-08 | 天王电子(深圳)有限公司 | Timing clock |
-
1949
- 1949-09-15 FR FR997491D patent/FR997491A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115309025A (en) * | 2022-08-31 | 2022-11-08 | 天王电子(深圳)有限公司 | Timing clock |
CN115309025B (en) * | 2022-08-31 | 2023-12-05 | 天王电子(深圳)有限公司 | Timing clock |
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