DE23692C - Innovation on music tops - Google Patents
Innovation on music topsInfo
- Publication number
- DE23692C DE23692C DE188323692D DE23692DA DE23692C DE 23692 C DE23692 C DE 23692C DE 188323692 D DE188323692 D DE 188323692D DE 23692D A DE23692D A DE 23692DA DE 23692 C DE23692 C DE 23692C
- Authority
- DE
- Germany
- Prior art keywords
- tops
- innovation
- music
- plate
- slots
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
- A63H1/28—Musical tops
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Stringed Musical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 77: Sport.CLASS 77: Sports.
Neuerung an Musikkreiseln.Innovation on music tops.
Patentirt im Deutschen Reiche vom 8. Februar 1883 ab.Patented in the German Empire on February 8, 1883.
Die Neuerung besteht in der Anwendung einer in ihrer Mitte frei schwingenden Platte zwischen zwei mit Aus- bezw. Einströmungsöffnungen versehenen Hohlräumen, so dafs die durch die Oeffhungen ο der Hohlräume eintretenden Luftströme die Platte in Schwingungen versetzen können.The innovation consists in the use of a freely oscillating plate in its center between two with Ausbezw. Cavities provided with inflow openings, so that the air currents entering through the openings ο of the cavities can set the plate in vibrations.
Diese Neuerung unterscheidet sich von den bisher gebräuchlichen Anordnungen von Musikkreiseln dadurch, dafs nur der äufsere Mantel, aber nicht, wie bisher,, die Achse zur Befestigung der Mittelplatte beiträgt.This innovation differs from the previously common arrangements of musical tops by the fact that only the outer jacket, but not, as before, the axis for fastening contributes to the middle plate.
Durch die Anordnung von Löchern a bezw. a1 oder Schlitzen ί in beliebiger äufserer oder innerer Anordnung in der Platte p kann sowohl die Vibrationsfähigkeit derselben wie der Austausch der Luftdruckdifferenzen zwischen dem oberen und dem unteren Hohlraum erleichtert und dadurch die Stärke des Tones erhöht werden.The arrangement of holes a respectively. a 1 or slots ί in any external or internal arrangement in the plate p , both the ability to vibrate and the exchange of air pressure differences between the upper and lower cavity can be facilitated and thereby the strength of the tone can be increased.
Als wesentlich zur Verstärkung des Tones ist auch die völlige Trennung des Drehstiftes d vom Griffende g und dessen Achse anzusehen. Durch Fortfall des Verbindungsstiftes ist der Umhüllung des Kreisels, dem Mantel, die Möglichkeit einer verticalen Ausdehnung gegeben und dadurch ein Mitschwingen desselben bei der Vibration der Mittelplatte ermöglicht. The complete separation of the pivot pin d from the handle end g and its axis is also to be regarded as essential for the amplification of the tone. By eliminating the connecting pin, the casing of the top, the jacket, is given the possibility of vertical expansion and thus allows it to oscillate with the vibration of the central plate.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE23692T | 1883-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE23692C true DE23692C (en) | 1883-08-22 |
Family
ID=33035200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE188323692D Expired DE23692C (en) | 1883-02-08 | 1883-02-08 | Innovation on music tops |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE23692C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176897B (en) * | 1961-01-13 | 1964-08-27 | Netzschkau Maschf Nema | Method for operating a temperature change chamber |
-
1883
- 1883-02-08 DE DE188323692D patent/DE23692C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1176897B (en) * | 1961-01-13 | 1964-08-27 | Netzschkau Maschf Nema | Method for operating a temperature change chamber |
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