BE414646A - - Google Patents
Info
- Publication number
- BE414646A BE414646A BE414646DA BE414646A BE 414646 A BE414646 A BE 414646A BE 414646D A BE414646D A BE 414646DA BE 414646 A BE414646 A BE 414646A
- Authority
- BE
- Belgium
- Prior art keywords
- sheath
- marble
- face
- pendulum
- wood
- Prior art date
Links
- 239000004579 marble Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- -1 felt Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
-
- 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
- G04B37/00—Cases
- G04B37/0075—Cases with means to enhance sound transmission
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromechanical Clocks (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE414646T | 1936-03-26 | ||
| GB9981/36A GB453755A (en) | 1936-03-26 | 1936-04-04 | Striking clock or clock provided with chimes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414646A true BE414646A (enrdf_load_stackoverflow) | 1936-04-30 |
Family
ID=33300509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414646D BE414646A (enrdf_load_stackoverflow) | 1936-03-26 | 1936-03-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE414646A (enrdf_load_stackoverflow) |
| GB (1) | GB453755A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3457220A1 (fr) | 2017-09-14 | 2019-03-20 | The Swatch Group Research and Development Ltd | Membrane de rayonnement acoustique, et montre a sonnerie munie de la membrane acoustique |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2448904A (en) * | 2007-05-02 | 2008-11-05 | Peter Tielen | Acoustic housing for pendulum clock |
-
1936
- 1936-03-26 BE BE414646D patent/BE414646A/fr unknown
- 1936-04-04 GB GB9981/36A patent/GB453755A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3457220A1 (fr) | 2017-09-14 | 2019-03-20 | The Swatch Group Research and Development Ltd | Membrane de rayonnement acoustique, et montre a sonnerie munie de la membrane acoustique |
| EP3457219A1 (fr) | 2017-09-14 | 2019-03-20 | The Swatch Group Research and Development Ltd | Membrane de rayonnement acoustique, et montre a sonnerie munie de la membrane acoustique |
| US11360434B2 (en) | 2017-09-14 | 2022-06-14 | The Swatch Group Research And Development Ltd | Acoustic radiation membrane, and striking watch equipped with the acoustic membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| GB453755A (en) | 1936-09-17 |
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