DE155843C - - Google Patents
Info
- Publication number
- DE155843C DE155843C DENDAT155843D DE155843DA DE155843C DE 155843 C DE155843 C DE 155843C DE NDAT155843 D DENDAT155843 D DE NDAT155843D DE 155843D A DE155843D A DE 155843DA DE 155843 C DE155843 C DE 155843C
- Authority
- DE
- Germany
- Prior art keywords
- drummer
- notes
- bellows
- mechanical
- drive
- 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
- 230000001404 mediated effect Effects 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 239000012528 membrane Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE155843C true DE155843C (enrdf_load_stackoverflow) |
Family
ID=422278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT155843D Active DE155843C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE155843C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT155843D patent/DE155843C/de active Active
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