CH318498A - Metal dial with added indicator signs - Google Patents
Metal dial with added indicator signsInfo
- Publication number
- CH318498A CH318498A CH318498DA CH318498A CH 318498 A CH318498 A CH 318498A CH 318498D A CH318498D A CH 318498DA CH 318498 A CH318498 A CH 318498A
- Authority
- CH
- Switzerland
- Prior art keywords
- signs
- dial
- plate
- metal dial
- indicator signs
- Prior art date
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
- G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
- G04B19/103—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial attached or inlaid numbers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Description
Cadran métal à signes indicateurs rapportés L'invention a pour objet un cadran métal à signes indicateurs rapportés, destiné notam ment à des montres et autres pièces d'horlo gerie.
Les signes de ce cadran sont métalliques, par exemple en laiton, argent ou or, et sont appliqués contre la face antérieure de la pla que de cadran et comportent chacun au moins un pied passant au travers d'une ouverture de cette plaque, l'extrémité dudit pied étant re pliée et noyée dans une rainure ménagée dans la face postérieure de ladite plaque pour assu rer la fixation des signes par agrafage.
Le dessin annexé montre, à titre d'exem ple, une forme d'exécution de l'objet de l'in vention.
La fig. 1 représente de face un fragment d'un cadran de montre ; la fig. 2 montre le même fragment de ca dran vu de derrière (face postérieure) ; la fig. 3 est une coupe à plus grande échelle selon la ligne<I>1I1-111</I> de la fig. 1. Sur la plaque de cadran 4 sont appliqués des signes horaires 5 constitués par des ba guettes en métal, soit en laiton, soit en argent ou en or.
Chaque signe comporte deux pieds 6 qui passent respectivement au travers d'une ouver- ture ronde 7 de la plaque 4 et leurs extrémités 8 sont repliées à angle droit et noyées dans une rainure 9 fraisée dans la face postérieure, de manière que les pieds, tout en assurant la fixa tion du signe, ne forment aucune partie sail lante sur le revers du cadran et, partant, n'ex cèdent pas l'épaisseur normale de ce dernier.
La fixation par agrafage des signes de ca dran offre l'avantage particulier que chaque signe peut être aisément dégrafé et remplacé sur la plaque de cadran par un signe de substi tution ou de rechange ; ces signes peuvent être constitués par des chiffres arabes, romains ou tous autres signes indicateurs conventionnels, étant donné que l'invention est applicable à tous genres et formats de cadrans à signes rap portés pour pièces d'horlogerie, compteurs, ins truments de contrôles horaires ou de chrono métrage.
Metal dial with added indicator signs The subject of the invention is a metal dial with added indicator signs, intended in particular for watches and other timepieces.
The signs of this dial are metallic, for example in brass, silver or gold, and are applied against the anterior face of the dial plate and each comprise at least one foot passing through an opening of this plate, the end of said foot being folded and embedded in a groove made in the rear face of said plate to ensure the fixing of the signs by stapling.
The accompanying drawing shows, by way of example, an embodiment of the object of the invention.
Fig. 1 is a front view of a fragment of a watch dial; fig. 2 shows the same fragment of ca dran seen from behind (posterior face); fig. 3 is a section on a larger scale along the line <I> 1I1-111 </I> of FIG. 1. On the dial plate 4 are applied hour signs 5 formed by bars of metal, either brass, silver or gold.
Each sign comprises two feet 6 which pass respectively through a round opening 7 of the plate 4 and their ends 8 are bent at right angles and embedded in a groove 9 milled in the rear face, so that the feet, while securing the sign, do not form any protruding part on the reverse of the dial and, therefore, do not yield to the normal thickness of the latter.
The stapling attachment of the dial signs offers the particular advantage that each sign can be easily unhooked and replaced on the dial plate by a substitute or spare sign; these signs may consist of Arabic numerals, Roman numerals or any other conventional indicator signs, given that the invention is applicable to all types and formats of dials with added signs for timepieces, counters, time control instruments or chrono footage.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH318498T | 1955-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH318498A true CH318498A (en) | 1957-01-15 |
Family
ID=4497237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH318498D CH318498A (en) | 1955-01-24 | 1955-01-24 | Metal dial with added indicator signs |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH318498A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1138707B (en) * | 1958-03-29 | 1962-10-25 | Andre Vogt | Welding process for attaching physical marks, especially hour marks, on a dial for small watches |
DE1253640B (en) * | 1958-04-17 | 1967-11-02 | Andre Vogt | Process for applying physical marks, in particular hour marks, to a dial for small watches |
JPS53121058U (en) * | 1977-03-03 | 1978-09-26 | ||
EP3185086A1 (en) * | 2015-12-21 | 2017-06-28 | The Swatch Group Research and Development Ltd. | Timepiece dial applique |
-
1955
- 1955-01-24 CH CH318498D patent/CH318498A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1138707B (en) * | 1958-03-29 | 1962-10-25 | Andre Vogt | Welding process for attaching physical marks, especially hour marks, on a dial for small watches |
DE1253640B (en) * | 1958-04-17 | 1967-11-02 | Andre Vogt | Process for applying physical marks, in particular hour marks, to a dial for small watches |
JPS53121058U (en) * | 1977-03-03 | 1978-09-26 | ||
EP3185086A1 (en) * | 2015-12-21 | 2017-06-28 | The Swatch Group Research and Development Ltd. | Timepiece dial applique |
US10996630B2 (en) | 2015-12-21 | 2021-05-04 | The Swatch Group Research And Development Ltd | Dial applique for a timepiece |
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