DE121567C - - Google Patents
Info
- Publication number
- DE121567C DE121567C DE1900121567D DE121567DA DE121567C DE 121567 C DE121567 C DE 121567C DE 1900121567 D DE1900121567 D DE 1900121567D DE 121567D A DE121567D A DE 121567DA DE 121567 C DE121567 C DE 121567C
- Authority
- DE
- Germany
- Prior art keywords
- locking lever
- alarm clock
- locking
- thumbwheel
- lever
- 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
- 210000003813 thumb Anatomy 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001105 regulatory 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102451T | 1897-11-14 | ||
| DE121567T | 1928-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE121567C true DE121567C (enrdf_load_stackoverflow) | 1901-06-21 |
Family
ID=390552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1900121567D Expired DE121567C (enrdf_load_stackoverflow) | 1897-11-14 | 1900-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE121567C (enrdf_load_stackoverflow) |
-
1900
- 1900-11-01 DE DE1900121567D patent/DE121567C/de not_active Expired
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