FR339944A - Sound-producing bar for striking clocks - Google Patents
Sound-producing bar for striking clocksInfo
- Publication number
- FR339944A FR339944A FR339944DA FR339944A FR 339944 A FR339944 A FR 339944A FR 339944D A FR339944D A FR 339944DA FR 339944 A FR339944 A FR 339944A
- Authority
- FR
- France
- Prior art keywords
- sound
- producing bar
- clocks
- striking
- striking clocks
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/08—Sounding bodies; Whistles; Musical apparatus
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE339944X | 1903-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR339944A true FR339944A (en) | 1904-06-22 |
Family
ID=1389093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR339944D Expired FR339944A (en) | 1903-12-29 | 1904-01-27 | Sound-producing bar for striking clocks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR339944A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH702145A1 (en) * | 2009-11-03 | 2011-05-13 | Montres Breguet Sa | Gong for ringing device of watch e.g. mechanical wrist watch, has middle part whose two sections present transversal sections of different surfaces, where transversal sections of two sections are in identical form |
-
1904
- 1904-01-27 FR FR339944D patent/FR339944A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH702145A1 (en) * | 2009-11-03 | 2011-05-13 | Montres Breguet Sa | Gong for ringing device of watch e.g. mechanical wrist watch, has middle part whose two sections present transversal sections of different surfaces, where transversal sections of two sections are in identical form |
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