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CH207229A - Watch box. - Google Patents

Watch box.

Info

Publication number
CH207229A
CH207229A CH207229DA CH207229A CH 207229 A CH207229 A CH 207229A CH 207229D A CH207229D A CH 207229DA CH 207229 A CH207229 A CH 207229A
Authority
CH
Switzerland
Prior art keywords
watch case
parts
movement
case according
assembly
Prior art date
Application number
Other languages
French (fr)
Inventor
Freres Pauli
Original Assignee
Freres Pauli
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 Freres Pauli filed Critical Freres Pauli
Publication of CH207229A publication Critical patent/CH207229A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00Cases
    • G04B37/08Hermetic sealing of openings, joints, passages or slits
    • G04B37/11Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G04B37/113Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches without special hermetic sealing pieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)

Description

  

  Boîte de montre.    La présente invention se rapporte à une  boîte de montre qui présente la particularité  que son fond est relié à la carrure contenant  le mouvement au moyen d'un     dispositif    d'as  semblage à baïonnette, ce dispositif assurant  en même temps le serrage du dispositif  d'étanchéité entre les deux pièces.  



  Sur le dessin ci-joint il est représenté une  forme d'exécution de l'objet de     l'invention.     La     fig.    1 représente la carrure contenant  le mouvement vue de dessous;  La     fig.    2 représente le fond vu de dessus;  Les     fig.    3 et 4 montrent des vues de côté  des deux pièces, et  La     fig.    5 montre une coupe suivant la  ligne     a-b    de la     fig.    1.  



  D'après la     fig.    1, la carrure 1 contenant  le mouvement possède deux crans 2 dans les  quels peuvent s'enfiler les oreilles 3 du fond  4, les crans et les oreilles formant un dis  positif d'assemblage -à     baïonnette.    Pour fa  ciliter l'assemblage des     deux    pièces, le fond  4 est pourvu d'une encoche 5     destinée    à don-         ner    prise à un outil ou -à une pièce de mon  naie. La carrure 1 est munie d'un évidement  circulaire. 6 qui est rempli d'un lut étanche.  Afin de pouvoir exercer une pression sur ce  lut étanche en assemblant les :deux pièces, le  cran 2 et l'oreille 3 possèdent une forme co  nique.  



  La boîte décrite présente l'avantage d'une  fermeture simple et solide garantissant l'étan  chéité en même temps.



  Watch box. The present invention relates to a watch case which has the particular feature that its back is connected to the middle part containing the movement by means of a bayonet assembly device, this device ensuring at the same time the tightening of the locking device. sealing between the two parts.



  In the accompanying drawing there is shown an embodiment of the object of the invention. Fig. 1 represents the middle part containing the movement seen from below; Fig. 2 shows the bottom seen from above; Figs. 3 and 4 show side views of the two parts, and FIG. 5 shows a section taken along line a-b of FIG. 1.



  According to fig. 1, the middle part 1 containing the movement has two notches 2 into which the ears 3 of the base 4 can be slipped, the notches and the ears forming a positive bayonet assembly device. To facilitate the assembly of the two parts, the bottom 4 is provided with a notch 5 intended to give a grip to a tool or to a part of the coin. The middle 1 is provided with a circular recess. 6 which is filled with a watertight lut. In order to be able to exert pressure on this waterproof lute by assembling the: two parts, the notch 2 and the ear 3 have a conical shape.



  The box described has the advantage of a simple and solid closure guaranteeing the seal at the same time.

 

Claims (1)

REVENDICATION Boîte de montre, caractérisée en ce que son fond est relié à la carrure contenant le mouvement au moyen d'un dispositif d'as semblage à baïonnette, ce dispositif assurant en même temps le serrage du dispositif d'étanchéité entre les pièces. SOUS-REVENDICATIONS 1 Boîte de montre suivant la revendication, caractérisée en ce que le fond est muni d'une encoche pour faciliter l'assemblage des pièces. 2 Boite de montre suivant la revendication. caractérisée en ce que la carrure contenant le mouvement est pourvue d'un évidement circulaire pour recevoir un lut étanche. CLAIM Watch case, characterized in that its back is connected to the middle part containing the movement by means of a bayonet assembly device, this device ensuring at the same time the tightening of the sealing device between the parts. SUB-CLAIMS 1 Watch case according to claim, characterized in that the bottom is provided with a notch to facilitate assembly of the parts. 2 Watch case according to claim. characterized in that the caseband containing the movement is provided with a circular recess to receive a sealed lut. 3 Boîte de montre suivant la revendication, caractérisée en ce que les deux parties for- mana le di.,#positif (l'assemblage ii baïon nette sont coniques pour assurer une pres sion sur le lut étanche. 3 Watch case according to claim, characterized in that the two parts form the di., # Positive (the assembly ii net bayon are conical to ensure pressure on the sealed lut.
CH207229D 1938-08-23 1938-08-23 Watch box. CH207229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH207229T 1938-08-23

Publications (1)

Publication Number Publication Date
CH207229A true CH207229A (en) 1939-10-15

Family

ID=4445425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207229D CH207229A (en) 1938-08-23 1938-08-23 Watch box.

Country Status (1)

Country Link
CH (1) CH207229A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089332B (en) * 1953-02-07 1960-09-15 Erwin Piquerez Dense watch case
FR2508667A1 (en) * 1981-06-24 1982-12-31 Ebauchesfabrik Eta Ag METHOD AND MEANS FOR SEALING A BATTERY IN A WATCH BOX

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089332B (en) * 1953-02-07 1960-09-15 Erwin Piquerez Dense watch case
FR2508667A1 (en) * 1981-06-24 1982-12-31 Ebauchesfabrik Eta Ag METHOD AND MEANS FOR SEALING A BATTERY IN A WATCH BOX
CH646577GA3 (en) * 1981-06-24 1984-12-14 Ebauchesfabrik Eta Ag Method of machining the bottom of a watch case means for implementing the method and watch case resulting from the implementation of the method.

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