CH83902A - Ice for watches, compasses, medallions etc. - Google Patents

Ice for watches, compasses, medallions etc.

Info

Publication number
CH83902A
CH83902A CH83902A CH83902DA CH83902A CH 83902 A CH83902 A CH 83902A CH 83902 A CH83902 A CH 83902A CH 83902D A CH83902D A CH 83902DA CH 83902 A CH83902 A CH 83902A
Authority
CH
Switzerland
Prior art keywords
ice
medallions
compasses
watches
rest
Prior art date
Application number
CH83902A
Other languages
French (fr)
Inventor
Wachter Louis E F
Original Assignee
Wachter Louis E F
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 Wachter Louis E F filed Critical Wachter Louis E F
Publication of CH83902A publication Critical patent/CH83902A/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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/002—Watch crystals; Fastening or sealing of crystals; Clock glasses made of glass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)

Description

  

  Glace pour montres,     boussoles,    médaillons etc.    Le dessin annexé représente en coupe  diamétrale et à titre de simple exemple une  forme d'exécution de l'objet de l'invention.  



  Selon la figure du dessin annexé, la glace       h    qui peut être     cri    verre, en cristal, en cel  luloïd etc. présente, près de son bord, une  gorge circulaire la' limitée, d'une     part,    par  une arête circulaire     h"    surplombant la gorge  et.,     d'autre    part, par une partie périphérique  plate     h"',    plus mince     due    le. reste de la glace  et, par suite, plus flexible, partie au moyen  de laquelle la glace est destinée à reposer  sur son assise. La partie de la glace qui se  trouve en dedans de l'arête circulaire est  bombée, mais elle pourrait aussi être plane.



  Ice for watches, compasses, medallions etc. The appended drawing represents in diametral section and by way of simple example an embodiment of the object of the invention.



  According to the figure of the appended drawing, the mirror h which can be glass, crystal, celluloid etc. has, near its edge, a circular groove the 'limited, on the one hand, by a circular ridge h "overhanging the groove and., on the other hand, by a flat peripheral part h"', which is thinner due. rest of the ice and, consequently, more flexible, part by means of which the ice is intended to rest on its base. The part of the ice that is inside the circular ridge is bulging, but it could also be flat.

Claims (1)

REVENDICATION près de son bord, une gorge circulaire limi tée, d'une part, par une arête circulaire sur plombant la gorge et., d'autre part., par une partie périphérique plate, plus mince que le reste de la glace et au moyen de laquelle cette dernière est destinée ii reposer sur son assise. SOUS-REVENDICATIONS 1 Glace selon la revendication, caractérisée par le fait que la partie se trouvant en de- clans de l'arête circulaire est bombée. 2 Glace selon la revendication, telle que re présentée au dessin annexé. Glace pour montres, boussoles, médaillons etc.., caractérisée par le fait qu'elle présente, CLAIM near its edge, a circular groove limited, on the one hand, by a circular ridge on the groove and., On the other hand., By a flat peripheral part, thinner than the rest of the ice and at the means of which the latter is intended to rest on its seat. SUB-CLAIMS 1 Ice according to claim, characterized in that the part lying down from the circular ridge is convex. 2 Ice according to claim, as shown in the accompanying drawing. Ice for watches, compasses, medallions etc., characterized by the fact that it presents,
CH83902A 1918-10-25 1918-10-25 Ice for watches, compasses, medallions etc. CH83902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH83902T 1918-10-25

Publications (1)

Publication Number Publication Date
CH83902A true CH83902A (en) 1920-02-02

Family

ID=4339574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH83902A CH83902A (en) 1918-10-25 1918-10-25 Ice for watches, compasses, medallions etc.

Country Status (1)

Country Link
CH (1) CH83902A (en)

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