DE311741C - - Google Patents
Info
- Publication number
- DE311741C DE311741C DENDAT311741D DE311741DA DE311741C DE 311741 C DE311741 C DE 311741C DE NDAT311741 D DENDAT311741 D DE NDAT311741D DE 311741D A DE311741D A DE 311741DA DE 311741 C DE311741 C DE 311741C
- Authority
- DE
- Germany
- Prior art keywords
- alarm
- alarm clock
- lever
- abutment
- spring
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000284 resting effect Effects 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE311741C true DE311741C (cs) |
Family
ID=564712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT311741D Active DE311741C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE311741C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063088B1 (de) * | 1952-07-11 | 1959-08-06 | H C Helmut Junghans Dr Ing | Wecker mit Voralarm |
-
0
- DE DENDAT311741D patent/DE311741C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063088B1 (de) * | 1952-07-11 | 1959-08-06 | H C Helmut Junghans Dr Ing | Wecker mit Voralarm |
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