CH316842A - Waterproof watch - Google Patents

Waterproof watch

Info

Publication number
CH316842A
CH316842A CH316842DA CH316842A CH 316842 A CH316842 A CH 316842A CH 316842D A CH316842D A CH 316842DA CH 316842 A CH316842 A CH 316842A
Authority
CH
Switzerland
Prior art keywords
watch
hole
waterproof watch
control member
synthetic material
Prior art date
Application number
Other languages
French (fr)
Inventor
Piquerez Ervin
Original Assignee
Piquerez Sa Ervin
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 Piquerez Sa Ervin filed Critical Piquerez Sa Ervin
Publication of CH316842A publication Critical patent/CH316842A/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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Description

  

  <B>Montre étanche</B>    L'objet de la présente invention est une  montre étanche dont au moins une pièce de la  boîte présente au moins un trou par lequel  passe un organe de commande du mécanisme  de la montre. Cette dernière est caractérisée  par le fait que cette pièce est en une matière  synthétique du type polyamide, l'étanchéité  entre l'organe de commande et la paroi de son  trou étant obtenue par contact direct de ces  parties sans interposition, entre elles, d'un pa  quetage.  



  Le dessin ci-annexé représente, à titre  d'exemple, une forme d'exécution de l'objet de  la présente invention ; l'unique figure du des  sin est une coupe axiale partielle de cette forme  d'exécution.  



  La montre représentée comprend un     fond-          calotte    1 en une matière synthétique du type  polyamide, par exemple en nylon, et recouvert  extérieurement d'une couche métallique 2. 3  est la carrure et 4 la glace serrée entre un  épaulement 5 du fond-calotte et une bague 6.  7 est le mouvement.  



  Le fond-calotte est percé d'un trou cylin  drique 8 dans lequel est engagée la tige de re  montoir 9 fixée dans le canon 10 de la cou  ronne 11, l'étanchéité entre ce canon et la pa-    roi du trou étant obtenue par contact direct de  ces parties, sans     interposition    entre elles d'un  paquetage quelconque. La couronne et son ca  non pourront être en métal ou en matière plas  tique, par exemple en une polyamide.



  <B> Waterproof watch </B> The object of the present invention is a waterproof watch in which at least one part of the case has at least one hole through which passes a control member of the watch mechanism. The latter is characterized by the fact that this part is made of a synthetic material of the polyamide type, the sealing between the control member and the wall of its hole being obtained by direct contact of these parts without the interposition, between them, of a package.



  The accompanying drawing represents, by way of example, an embodiment of the object of the present invention; the only figure of the sin is a partial axial section of this embodiment.



  The watch shown comprises a bottom-cap 1 made of a synthetic material of the polyamide type, for example nylon, and covered on the outside with a metal layer 2. 3 is the middle part and 4 is the crystal clamped between a shoulder 5 of the bottom-cap and a ring 6. 7 is the movement.



  The bottom-cap is pierced with a cylindrical hole 8 in which is engaged the mounting rod 9 fixed in the barrel 10 of the crown 11, the seal between this barrel and the wall of the hole being obtained by direct contact of these parts, without interposition between them of any package. The crown and its ca non may be made of metal or of a plastic material, for example of a polyamide.

Claims (1)

REVENDICATION Montre étanche, dont au moins une pièce de la boîte présente au moins un trou par le quel passe un organe de commande du méca nisme de la montre, caractérisée par le fait que cette pièce est en une matière synthétique du type polyamide, l'étanchéité entre l'organe de commande et la paroi de son trou étant obte nue par contact direct de ces parties sans inter position, entre elles, d'un paquetage. SOUS-REVENDICATIONS 1. Montre selon la revendication, caracté risée par le fait que la polyamide est du nylon. 2. Montre selon la revendication, caractéri sée par le fait que la pièce en matière synthé tique est revêtue extérieurement de métal. CLAIM Waterproof watch, at least one part of the case of which has at least one hole through which passes a control member of the watch mechanism, characterized in that this part is made of a synthetic material of the polyamide type, the sealing between the control member and the wall of its hole being obtained by direct contact of these parts without interposition, between them, of a package. SUB-CLAIMS 1. Watch according to claim, characterized in that the polyamide is nylon. 2. Watch according to claim, charac terized in that the synthetic material part is coated on the outside with metal.
CH316842D 1954-10-13 1954-10-13 Waterproof watch CH316842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH316842T 1954-10-13

Publications (1)

Publication Number Publication Date
CH316842A true CH316842A (en) 1956-10-31

Family

ID=4496558

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316842D CH316842A (en) 1954-10-13 1954-10-13 Waterproof watch

Country Status (1)

Country Link
CH (1) CH316842A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968910A (en) * 1958-04-16 1961-01-24 Taubert Bernard Fluidtight watch
US3640065A (en) * 1969-02-17 1972-02-08 Schlup & Cie Sa Watertight watchcase for wristwatches
JPS52161661U (en) * 1976-05-31 1977-12-07
JPS5420170U (en) * 1977-07-12 1979-02-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968910A (en) * 1958-04-16 1961-01-24 Taubert Bernard Fluidtight watch
US3640065A (en) * 1969-02-17 1972-02-08 Schlup & Cie Sa Watertight watchcase for wristwatches
JPS52161661U (en) * 1976-05-31 1977-12-07
JPS5420170U (en) * 1977-07-12 1979-02-08

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