CH318497A - Time indicating device - Google Patents

Time indicating device

Info

Publication number
CH318497A
CH318497A CH318497DA CH318497A CH 318497 A CH318497 A CH 318497A CH 318497D A CH318497D A CH 318497DA CH 318497 A CH318497 A CH 318497A
Authority
CH
Switzerland
Prior art keywords
hour
indicating device
time indicating
disc
hand
Prior art date
Application number
Other languages
French (fr)
Inventor
Stern Charles
Cottier Louis
Original Assignee
Stern Charles
Cottier Louis
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 Stern Charles, Cottier Louis filed Critical Stern Charles
Publication of CH318497A publication Critical patent/CH318497A/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
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/046—Indicating by means of a disc with a mark or window

Landscapes

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

Description

  

      Dispositif    indicateur de l'heure    La présente invention a pour objet un dis  positif indicateur de l'heure. Ce dispositif est  caractérisé par deux disques coaxiaux, le dis  que intérieur, qui marque les secondes, étant  entouré par l'autre qui marque les minutes, et  par une aiguille d'heures placée au-dessous du  second disque et le débordant, cette aiguille  étant montée à frottement     gras    sur la roue des  heures.  



  Le dessin ci-annexé représente, à titre  d'exemple, une forme d'exécution de l'objet de  la présente invention.    La     fig.    1 en est une vue en plan et la     fig.     2 une coupe axiale. La     fig.    3 montre un détail.    La forme d'exécution représentée com  prend, pour l'indication des secondes, un dis  que 1 monté sur le cheville 7 du mobile des  secondes. 6 est le canon de la roue de centre  sur lequel est chassée à frottement gras la  chaussée 5 portant un disque 2 qui indique les  minutes et qui est disposé     coaxialement    au dis  que 1 et entoure celui-ci. 3 est l'aiguille des  heures placée sous le disque 2 et montée sur  la roue des heures 4, reliée par une minuterie  non représentée avec la chaussée 5.

   L'aiguille  3 est montée à frottement gras sur cette roue    4 ; à cet effet, celle-ci présente une portée coni  que 9 entourée par le moyeu 10 de l'aiguille  des heures, qui est fendu en 11.8 est la pla  tine.  



  De cette façon, on pourra, par action di  recte du doigt sur l'aiguille 3, la mettre dans  la position voulue exacte par rapport au disque  des minutes 2.



      Time indicating device The present invention relates to a positive time indicating device. This device is characterized by two coaxial discs, the inner disc, which marks the seconds, being surrounded by the other which marks the minutes, and by an hour hand placed below the second disc and overhanging it, this hand being mounted with greasy friction on the hour wheel.



  The accompanying drawing represents, by way of example, an embodiment of the object of the present invention. Fig. 1 is a plan view thereof and FIG. 2 an axial section. Fig. 3 shows a detail. The embodiment shown com takes, for the indication of the seconds, a dis that 1 mounted on the pin 7 of the second mobile. 6 is the barrel of the center wheel on which the roadway 5 is driven with heavy friction carrying a disc 2 which indicates the minutes and which is arranged coaxially with the disc 1 and surrounds the latter. 3 is the hour hand placed under the disc 2 and mounted on the hour wheel 4, connected by a timer not shown with the roadway 5.

   The needle 3 is mounted with greasy friction on this wheel 4; for this purpose, the latter has a coni surface that 9 surrounded by the hub 10 of the hour hand, which is split at 11.8 is the plate.



  In this way, it will be possible, by direct action of the finger on hand 3, to put it in the exact desired position with respect to the minutes disc 2.

Claims (1)

REVENDICATION Dispositif indicateur de l'heure, caractérisé par deux disques coaxiaux, le disque intérieur, qui marque les secondes, étant entouré par l'autre, qui marque les minutes, et par une ai guille d'heures placée au-dessous du second disque et le débordant, cette aiguille étant montée à frottement gras sur la roue des heures. SOUS-REVENDICATION Dispositif selon la revendication, caracté risé par le fait que la roue des heures présente une portée conique sur laquelle est engagé le moyeu fendu de l'aiguille des heures. CLAIM Device indicating the hour, characterized by two coaxial discs, the inner disc, which marks the seconds, being surrounded by the other, which marks the minutes, and by an hour hand placed below the second disc and overflowing, this hand being mounted with greasy friction on the hour wheel. SUB-CLAIM Device according to claim, characterized in that the hour wheel has a conical bearing surface on which the split hub of the hour hand is engaged.
CH318497D 1955-01-18 1955-01-18 Time indicating device CH318497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH318497T 1955-01-18

Publications (1)

Publication Number Publication Date
CH318497A true CH318497A (en) 1957-01-15

Family

ID=4497236

Family Applications (1)

Application Number Title Priority Date Filing Date
CH318497D CH318497A (en) 1955-01-18 1955-01-18 Time indicating device

Country Status (1)

Country Link
CH (1) CH318497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482392A (en) * 1967-07-01 1969-12-09 Suwa Seikosha Kk Timepiece
US3665702A (en) * 1969-12-05 1972-05-30 Zodiac Timepieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482392A (en) * 1967-07-01 1969-12-09 Suwa Seikosha Kk Timepiece
US3665702A (en) * 1969-12-05 1972-05-30 Zodiac Timepieces

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