CH211335A - Waterproof watch box. - Google Patents

Waterproof watch box.

Info

Publication number
CH211335A
CH211335A CH211335DA CH211335A CH 211335 A CH211335 A CH 211335A CH 211335D A CH211335D A CH 211335DA CH 211335 A CH211335 A CH 211335A
Authority
CH
Switzerland
Prior art keywords
rim
crystal
waterproof watch
lower edge
bezel
Prior art date
Application number
Other languages
French (fr)
Inventor
Nicolet Bernard
Original Assignee
Nicolet Bernard
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 Nicolet Bernard filed Critical Nicolet Bernard
Publication of CH211335A publication Critical patent/CH211335A/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
    • G04B39/02—Sealing crystals or glasses
    • G04B39/025—Sealing crystals or glasses without special sealing parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Description

  

  Boîte de montre étanche.    L'objet de la présente invention est une  boite de montre étanche.  



  Le dessin annexé représente, à titre  d'exemple, une forme d'exécution de la boîte  suivant     l'invention.     



  La     fig.    1 est une coupe de la boîte fer  mée, les     fig.    2 et 3     représentent    respective  ment le corps et le fond de la boîte séparés.  



  La boîte de montre étanche représentée  est composée:     d'une    glace en matière flexi  ble, d'une carrure lunette métallique, d'un  fond métallique.  



  La glace 1 présente un rebord la qui  traverse la carrure lunette de part en part.  Le mouvement 9 est ajusté dans une portée 2.  L'extrémité inférieure 3 du rebord de la  glace présente une creusure 4 formant un  cran. La carrure lunette 5 est une bague  ayant à son extrémité supérieure un rebord  6 à angle droit contre lequel s'appuie la  glace. Le fond métallique 7 présente une  saillie annulaire 8 légèrement en retrait de  son diamètre extérieur. Cette saillie a pour  fonction de fixer le fond par son ajustement  dans le cran 4.  



  L'étanchéité est obtenue grâce aux pres-         sions    élastiques opposées du bord 3 du re  bord de la glace renforcé par le bord infé  rieur de la carrure lunette et de la saillie 8  du fond. Le bord 3 pourrait aussi dépasser  le bord de la carrure lunette.



  Waterproof watch box. The object of the present invention is a waterproof watch case.



  The appended drawing represents, by way of example, an embodiment of the box according to the invention.



  Fig. 1 is a section through the iron box, figs. 2 and 3 show the separate body and bottom of the box, respectively.



  The waterproof watch case shown is made up of: a flexible material crystal, a metal bezel middle part, a metal back.



  The crystal 1 has a rim 1a which passes right through the bezel middle part. The movement 9 is adjusted in a range 2. The lower end 3 of the rim of the glass has a recess 4 forming a notch. The bezel middle 5 is a ring having at its upper end a rim 6 at right angles against which the crystal rests. The metal bottom 7 has an annular projection 8 slightly set back from its outside diameter. The function of this projection is to fix the bottom by its adjustment in the notch 4.



  Watertightness is obtained by virtue of the opposing elastic pressures of the edge 3 of the rear edge of the crystal reinforced by the lower edge of the bezel middle part and of the projection 8 of the back. The edge 3 could also exceed the edge of the bezel middle part.

Claims (1)

REVENDICATION Boîte de montre étanche, caractérisée par le fait que la glace en matière flexible pré sente un rebord traversant la carrure lunette de part en part, et dont l'extrémité inférieure présente une creusure dans laquelle vient s'ajuster une saillie annulaire du fond; l'élàs- ticité des pièces assurant l'assemblage et l'étanchéité du joint entre le bord inférieur de la glace et la saillie annulaire du fond. SOUS-REVENDICATIONS 1 Boîte suivant la revendication, caractéri sée par le fait que la carrure lunette en toure le bord inférieur (3) du rebord de la glace et le renforce. CLAIM Waterproof watch case, characterized by the fact that the flexible material crystal has a rim passing right through the middle part of the bezel, and the lower end of which has a recess in which an annular projection of the back is fitted; the elasticity of the parts ensuring the assembly and the tightness of the joint between the lower edge of the lens and the annular projection of the base. SUB-CLAIMS 1 Box according to claim, characterized in that the bezel middle turns the lower edge (3) of the rim of the crystal and reinforces it. 2 Boîte suivant la revendication, caractéri sée par le fait que le rebord de la glace dépasse le bord inférieur de la carrure. 2 Box according to claim, charac terized in that the rim of the crystal exceeds the lower edge of the caseband.
CH211335D 1939-07-25 1939-07-25 Waterproof watch box. CH211335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211335T 1939-07-25

Publications (1)

Publication Number Publication Date
CH211335A true CH211335A (en) 1940-09-15

Family

ID=4447286

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211335D CH211335A (en) 1939-07-25 1939-07-25 Waterproof watch box.

Country Status (1)

Country Link
CH (1) CH211335A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589902A (en) * 1944-05-02 1952-03-18 Vaurillon Emile Watertight watchcase
US2719403A (en) * 1951-07-14 1955-10-04 Gisiger Armin Tight container
DE1191751B (en) * 1957-03-30 1965-04-22 Globo Invest Trust Watch with built-in incandescent lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589902A (en) * 1944-05-02 1952-03-18 Vaurillon Emile Watertight watchcase
US2719403A (en) * 1951-07-14 1955-10-04 Gisiger Armin Tight container
DE1191751B (en) * 1957-03-30 1965-04-22 Globo Invest Trust Watch with built-in incandescent lamp

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