DE178750C - - Google Patents
Info
- Publication number
- DE178750C DE178750C DENDAT178750D DE178750DA DE178750C DE 178750 C DE178750 C DE 178750C DE NDAT178750 D DENDAT178750 D DE NDAT178750D DE 178750D A DE178750D A DE 178750DA DE 178750 C DE178750 C DE 178750C
- Authority
- DE
- Germany
- Prior art keywords
- frame
- movement
- drive
- spring
- auxiliary
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 210000003813 Thumb Anatomy 0.000 description 8
- 210000004247 Hand Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000000750 progressive Effects 0.000 description 1
- 230000000284 resting 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
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/22—Compensation of changes in the motive power of the mainspring
- G04B1/225—Compensation of changes in the motive power of the mainspring with the aid of an interposed power-accumulator (secondary spring) which is always tensioned
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178750C true DE178750C (pt) |
Family
ID=443116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT178750D Active DE178750C (pt) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE178750C (pt) |
-
0
- DE DENDAT178750D patent/DE178750C/de active Active
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