CH134133A - Dial for watches for 24-hour time indication. - Google Patents

Dial for watches for 24-hour time indication.

Info

Publication number
CH134133A
CH134133A CH134133DA CH134133A CH 134133 A CH134133 A CH 134133A CH 134133D A CH134133D A CH 134133DA CH 134133 A CH134133 A CH 134133A
Authority
CH
Switzerland
Prior art keywords
dial
time indication
watches
hour time
hours
Prior art date
Application number
Other languages
German (de)
Inventor
Muerrle Robert
Original Assignee
Muerrle Robert
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Muerrle Robert filed Critical Muerrle Robert
Publication of CH134133A publication Critical patent/CH134133A/en

Links

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/08—Geometrical arrangement of the graduations
    • G04B19/085—Geometrical arrangement of the graduations varying from the normal 12 hour arrangement

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Description

  

  Zifferblatt für Uhren für     24-Stundenzeitangabe.       Die Erfindung     betrifft    ein Zifferblatt für  Uhren für     24-Stundenzeitangabe,    deren  Stundenzeiger in 12 Stunden eine     Umdre-          hunge    macht.  



  Das Neue besteht darin, dass die Stunden  zahlen 1-24 spiralförmig auf dem Ziffer  blatt angeordnet sind.  



  Zwei Ausführungsbeispiele des Erfindungs  gegenstandes sind in der Zeichnung darge  stellt und zwar zeigt:       Fig.    1 ein Zifferblatt auf welchem die  Stundenzahlen auf einer Spirale mit zwei  Windungen angeordnet sind, welch letztere  von aussen nach innen im Drehsinn des Uhr  zeigers verlaufen und an denen die Stunden  0-24 so angebracht sind, dass das äussere  Ende die Zahl 0 und das innere die Zahl 24  trägt.  



       Fig.    2 zeigt eine Ausführung bei welcher  die Stundenzahlen auf einer Spirale ange  ordnet sind, welche im Sinne des Uhrzeigers  von innen nach aussen verlaufen. In diesem    Fall steht am     innern    Ende der Spirale die  Zahl 0 und am äussern Ende die Zahl 24.  



  Bei dieser Anordnung findet der Über  gang von einer Zahl auf die andere in  gleichförmiger stetiger Weise statt, während  dieses Merkmal der bisher benutzten Dar  stellung der 24 Stundenzahlen auf zwei kon  zentrischen     greisen    fehlt.  



  Die Art des     Ablesens    ergibt sich aus  der Zeichnung. Am     Stand    des kleinen Zei  gers werden die Stunden und an demjenigen  des grossen die Minuten abgelesen.



  Dial for watches for 24-hour time indication. The invention relates to a dial for clocks for 24-hour time indication, the hour hand of which makes one revolution in 12 hours.



  The new thing is that the hours numbers 1-24 are arranged in a spiral on the dial.



  Two embodiments of the subject invention are in the drawing Darge shows: Fig. 1 shows a dial on which the numbers of hours are arranged on a spiral with two turns, the latter extending from the outside to the inside in the direction of rotation of the clock pointer and where the hours 0-24 are attached so that the outer end bears the number 0 and the inner end the number 24.



       Fig. 2 shows an embodiment in which the numbers of hours are arranged on a spiral, which run in the clockwise direction from the inside to the outside. In this case, the number 0 is at the inner end of the spiral and the number 24 is at the outer end.



  In this arrangement, the transition from one number to the other takes place in a uniform steady manner, while this feature of the previously used Dar position of the 24 hour numbers on two concentric greisen is missing.



  The type of reading results from the drawing. The hours are read on the stand of the small hand and the minutes on that of the large hand.

Claims (1)

PATENTANSPRUCH: Zifferblatt für Uhren für 24 Stundenzeit angabe, deren Stundenzeiger innert 12 Stun den eine Umdrehung ausführt, dadurch ge kennzeichnet, dass die Stundenzahlen 1-24 spiralförmig auf dem Zifferblatt angeordnet sind. PATENT CLAIM: Dial for clocks for 24-hour time indication, the hour hand of which rotates within 12 hours, characterized in that the numbers 1-24 are arranged in a spiral on the dial.
CH134133D 1928-09-15 1928-09-15 Dial for watches for 24-hour time indication. CH134133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH134133T 1928-09-15

Publications (1)

Publication Number Publication Date
CH134133A true CH134133A (en) 1929-07-15

Family

ID=4392194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH134133D CH134133A (en) 1928-09-15 1928-09-15 Dial for watches for 24-hour time indication.

Country Status (1)

Country Link
CH (1) CH134133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810751A1 (en) * 2000-06-21 2001-12-28 Baby And Children Wristwatch with time indicating marks for children, has peripheral window giving view to spiral track extending for more than 360 degrees and divided into sections colored to indicate activities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810751A1 (en) * 2000-06-21 2001-12-28 Baby And Children Wristwatch with time indicating marks for children, has peripheral window giving view to spiral track extending for more than 360 degrees and divided into sections colored to indicate activities

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