CH682966B5 - Needle timepiece. - Google Patents
Needle timepiece. Download PDFInfo
- Publication number
- CH682966B5 CH682966B5 CH39492A CH39492A CH682966B5 CH 682966 B5 CH682966 B5 CH 682966B5 CH 39492 A CH39492 A CH 39492A CH 39492 A CH39492 A CH 39492A CH 682966 B5 CH682966 B5 CH 682966B5
- Authority
- CH
- Switzerland
- Prior art keywords
- needle according
- elongated body
- frame
- needle
- timepiece
- 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
- G04B19/30—Illumination of dials or hands
- G04B19/32—Illumination of dials or hands by luminescent substances
-
- 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
- G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
-
- 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
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/04—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus
- G04B47/042—Fastening of jewels and the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Description
1 1
CH 682 966G A3 CH 682 966G A3
2 2
Description Description
La présente invention a pour objet une aiguille pour pièce d'horlogerie comprenant un corps longi-forme en pierre précieuse rapporté, par une de ses extrémités, sur une monture réalisée en une matière différente et qui présente des moyens permettant la fixation de l'aiguille sur l'organe de la pièce d'horlogerie qui l'entraîne. The subject of the present invention is a needle for a timepiece comprising a long-shaped precious stone body attached, by one of its ends, to a mount made of a different material and which has means allowing the needle to be fixed. on the organ of the timepiece which drives it.
Une telle aiguille est décrite dans la demande de brevet japonais No 61-245 078. Such a needle is described in Japanese patent application No. 61-245 078.
Le but de la présente invention est de fournir un moyen permettant la fixation, d'une façon simple et fiable, du corps longiforme en pierre précieuse à sa monture. The object of the present invention is to provide a means for fixing, in a simple and reliable manner, the elongated precious stone body to its mount.
Ce but est atteint grâce aux moyens définis dans la revendication 1. This object is achieved by the means defined in claim 1.
Le dessin représente, à titre d'exemple, une forme d'exécution de l'objet de l'invention. The drawing represents, by way of example, an embodiment of the subject of the invention.
La fig. 1 est une vue en perspective d'une aiguille de minutes pour montre. Fig. 1 is a perspective view of a minute hand for a watch.
La fig. 2 en est une vue en plan, et la fig. 3 en est une vue en élévation. Fig. 2 is a plan view, and FIG. 3 is an elevational view thereof.
L'aiguille représentée comprend un corps longiforme 1, en saphir, se terminant, à une extrémité, par une partie pointue 1a et dont les bords de la face antérieure sont facettés en 2. La face postérieure de ce corps longiforme est revêtue d'une couche métallisée 3, visible par transparence à travers le saphir, laissant en son centre une zone épargnée 4 revêtue de matière luminescente, également visible par transparence. The needle shown comprises a elongated body 1, made of sapphire, ending, at one end, with a pointed part 1a and the edges of the front face of which are faceted at 2. The rear face of this elongated body is coated with a metallized layer 3, visible by transparency through the sapphire, leaving in its center a spared area 4 coated with luminescent material, also visible by transparency.
Le corps longiforme 1 est rapporté, par son extrémité opposée à sa pointe 1a, désignée par 1b, à une monture métallique 5 dont une extrémité 5a est pointue et dont l'extrémité opposée présente une encoche transversale 6 dans laquelle l'extrémité du corps longiforme 1 opposée à son extrémité pointue 1a, désignée par 11a, est engagée à frottement dur. The elongated body 1 is attached, by its end opposite to its point 1a, designated by 1b, to a metal frame 5, one end 5a of which is pointed and the opposite end of which has a transverse notch 6 in which the end of the elongated body 1 opposite its pointed end 1a, designated by 11a, is engaged with hard friction.
On pourra prévoir d'interposer de la colle entre l'extrémité 1k du corps longiforme et les parois de l'encoche 6 de la monture 5. La face antérieure de cette monture est facettée en 7. Provision may be made for interposing glue between the end 1k of the elongated body and the walls of the notch 6 of the frame 5. The front face of this frame is faceted at 7.
Enfin la monture 5 porte un canon 8 à l'aide duquel l'aiguille se fixe sur la chaussée de la montre qui l'entraîne. Il est à remarquer que, pour les aiguilles d'heures, la monture sera percée d'un trou traversant situé dans le prolongement de son canon. Finally, the frame 5 carries a barrel 8 with the aid of which the needle is fixed on the pavement of the watch which drives it. It should be noted that, for the hour hands, the frame will be pierced with a through hole located in the extension of its barrel.
Grâce à la présente disposition, la réalisation de l'aiguille ne pose pas de problème d'usinage, quand bien même sa plus grande partie est en saphir, l'usinage du corps longiforme 1 étant facile à exécuter. De plus, les contraintes que produit le montage de l'aiguille sur l'organe de la montre qui l'entraîne sont absorbées par la monture métallique, apte à les supporter. Thanks to this arrangement, the production of the needle does not pose any machining problem, even though its largest part is made of sapphire, the machining of the elongated body 1 being easy to perform. In addition, the stresses produced by mounting the needle on the watch member which drives it are absorbed by the metal frame, capable of withstanding them.
En variante, le corps longiforme pourra ne pas être réalisé en saphir mais en toute pierre précieuse, naturelle ou synthétique. Alternatively, the elongated body may not be made of sapphire but of any precious stone, natural or synthetic.
Le facettage de la face antérieure du corps en pierre précieuse et de la monture pourra être différent de celui décrit et représenté, ou même ne pas exister. The faceting of the front face of the precious stone body and of the frame may be different from that described and shown, or even not exist.
La couche métallisée pourra ne pas présenter de zone centrale épargnée, l'aiguille étant alors dépourvue de matière fluorescente. Cette couche métallisée pourra être de couleurs diverses. Elle pourra être apposée par tous les moyens connus tels que l'évaporation sous vide, le dépôt par voie chimique ou autre. The metallized layer may not have a spared central zone, the needle then being devoid of fluorescent material. This metallized layer may be of various colors. It can be affixed by all known means such as vacuum evaporation, chemical or other deposition.
En variante également, et spécialement dans le cas des aiguilles de minutes dont le trou de la monture n'est pas obligatoirement traversant, la monture pourra être ornée d'une pierre sertie, par exemple un diamant. Alternatively also, and especially in the case of minute hands whose hole in the frame is not necessarily through, the frame may be adorned with a set stone, for example a diamond.
Claims (8)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH39492A CH682966B5 (en) | 1992-02-10 | 1992-02-10 | Needle timepiece. |
| EP93101644A EP0555753A1 (en) | 1992-02-10 | 1993-02-03 | Hand for timepiece |
| JP2288293A JPH0643262A (en) | 1992-02-10 | 1993-02-10 | Hand for clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH39492A CH682966B5 (en) | 1992-02-10 | 1992-02-10 | Needle timepiece. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH682966GA3 CH682966GA3 (en) | 1993-12-31 |
| CH682966B5 true CH682966B5 (en) | 1994-06-30 |
Family
ID=4186019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH39492A CH682966B5 (en) | 1992-02-10 | 1992-02-10 | Needle timepiece. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0555753A1 (en) |
| JP (1) | JPH0643262A (en) |
| CH (1) | CH682966B5 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002059472A1 (en) | 2001-01-25 | 2002-08-01 | Yanmar Co., Ltd. | Fuel injection nozzle of engine |
| EP1722281A1 (en) * | 2005-05-12 | 2006-11-15 | ETA SA Manufacture Horlogère Suisse | Analogue indicating organ in crystalline material, timepiece provided with such an indicating organ, and manufacturing method thereof |
| EP2106716A1 (en) * | 2008-04-01 | 2009-10-07 | The Swatch Group Management Services AG | Decorative portable object |
| JP5379311B2 (en) | 2009-11-25 | 2013-12-25 | ドレス・ユア・ボディ・アーゲー | Decorative parts with invisible setting |
| EP3596556B1 (en) | 2017-03-16 | 2021-04-21 | Patek Philippe SA Genève | Horological component set with gems |
| EP4145229A1 (en) * | 2018-10-18 | 2023-03-08 | Patek Philippe SA Genève | Indicating hand for timepiece |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH3457A (en) * | 1891-02-28 | 1891-09-30 | E Monnot | New kind of watch hands |
| CH49636A (en) * | 1909-12-20 | 1911-03-01 | Didisheim Goldschmidt Fabrique | Device with the minute hand, intended for the adjustment of this hand on the barrel of the roadway |
| US2536206A (en) * | 1947-10-29 | 1951-01-02 | Longines Wittnauer Watch Co In | Diamond setting for watches |
| DE837070C (en) * | 1950-02-14 | 1952-06-30 | Eberhard Adam Dipl Ing | Clock with illuminated numerals and hands |
| CH317325A (en) * | 1955-03-11 | 1956-11-15 | Desfourneaux Eugene | Light item |
-
1992
- 1992-02-10 CH CH39492A patent/CH682966B5/en not_active IP Right Cessation
-
1993
- 1993-02-03 EP EP93101644A patent/EP0555753A1/en not_active Withdrawn
- 1993-02-10 JP JP2288293A patent/JPH0643262A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643262A (en) | 1994-02-18 |
| EP0555753A1 (en) | 1993-08-18 |
| CH682966GA3 (en) | 1993-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |