DE15244C - Innovations in alarm clocks - Google Patents
Innovations in alarm clocksInfo
- Publication number
- DE15244C DE15244C DENDAT15244D DE15244DA DE15244C DE 15244 C DE15244 C DE 15244C DE NDAT15244 D DENDAT15244 D DE NDAT15244D DE 15244D A DE15244D A DE 15244DA DE 15244 C DE15244 C DE 15244C
- Authority
- DE
- Germany
- Prior art keywords
- innovations
- alarm clocks
- alarm
- clocks
- attached
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 239000010959 steel Substances 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 83: Uhren.CLASS 83: Clocks.
G. & E. THOMAS in DÜSSELDORF. Neuerungen an Weckerwerken.G. & E. THOMAS in DÜSSELDORF. Innovations in alarm clocks.
Patentirt im Deutschen Reiche vom 4. August 1880 ab.Patented in the German Empire on August 4, 1880.
Bei dem nachfolgend beschriebenen Weckerwerk wird die Zeit, wann der Wecker in Thätigkeit treten soll, in bekannter Weise durch Zifferscheibe oder durch Zeigerstellung bestimmt und dadurch bewirkt, dafs der in Stellscheibe a angebrachte Ausschnitt das Niederfallen der durch die Feder b gedrückten Hebel und Axe c zuläfst und hierdurch das zur Regulirung des Ganges mit Windflügel versehene Rad d und die Wirkung des Uhrgewichts freigiebt.In the below-described alarm movement is the time when the alarm is to enter into action, as determined in a known manner by numeral disc or hand position caused thereby, that the in adjusting disc A mounted clipping the falling down by the spring b depressed lever and Ax c zuläfst and thereby releases the wheel d , which is provided with a wind vane to regulate the rate, and the action of the clock weight.
Bei Umdrehung der Gewichtsrölle drücken die auf einem Viertelkreis des damit verbundenen Stirnrades angebrachten, seitlich vorstehenden drei Stifte e den Hebelstift f nieder, so dafs der Hammer g während dieser Vierteldrehung drei entsprechend kräftige Schläge gegen die event, noch mit Resonance versehene Gehäusethür ausübt, also mit Unterbrechung anklopft. Gleichzeitig treibt benanntes Stirnrad das darüber befindliche Getriebe mit Axe und setzt mit dem an einem Ende der letzteren angebrachten Krummzapfen h die an federndes Stahlblech aufgehängte Schelle i in schwingende und läutende Bewegung.As the weight roll rotates, the three laterally protruding pins e attached to a quarter circle of the spur gear connected to it press down the lever pin f , so that during this quarter turn the hammer g exerts three correspondingly powerful blows against the housing door, which may still have resonance, i.e. with Interruption knocks. At the same time, the named spur gear drives the gear with axis above and sets the clamp i, which is attached to the springy sheet steel, in swinging and ringing motion with the crooked pin h attached to one end of the latter.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE15244C true DE15244C (en) |
Family
ID=292284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT15244D Active DE15244C (en) | Innovations in alarm clocks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE15244C (en) |
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0
- DE DENDAT15244D patent/DE15244C/en active Active
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