CH280887A - Waterproof box for watch. - Google Patents

Waterproof box for watch.

Info

Publication number
CH280887A
CH280887A CH280887DA CH280887A CH 280887 A CH280887 A CH 280887A CH 280887D A CH280887D A CH 280887DA CH 280887 A CH280887 A CH 280887A
Authority
CH
Switzerland
Prior art keywords
box
crown
watch
tabs
axis
Prior art date
Application number
Other languages
French (fr)
Inventor
Piquerez Erwin
Original Assignee
Piquerez Erwin
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 Erwin filed Critical Piquerez Erwin
Publication of CH280887A publication Critical patent/CH280887A/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
    • G04B37/084Complete encasings for wrist or pocket watches without means for hermetic sealing of winding stem or crown

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Boite etanehe pour montre. La presente Invention a pour objet une boite etanehe pour montre. Cette boite est caraeterisee par 1e fait que 1e fond presente une eouronne formee de langnettes elastiques, et dont Faxe est parallele ä Faxe de la boite, cette couronne etant destinee ä eire ajustee dann une portk Interieure dune autre piece de la boite. Waterproof box for watch. The subject of the present invention is a waterproof box for a watch. This box is characterized by the fact that the bottom has a crown formed of elastic tabs, the crown of which is parallel to the crown of the box, this crown being intended to be adjusted in an interior portk of another part of the box.

Le dessin annexe represente, ä titre d'exem- ple, une forme d'execution de Fobjet de Fin- vention. The appended drawing shows, by way of example, one embodiment of the object of the invention.

La fig. 1 est une coupe axiale.d'une Partie dune mont.re. fig. 1 is an axial section of a part of a mont.re.

La fig. 2 est une vue en elevation dun detail. fig. 2 is an elevational view of a detail.

La boite de la montre representee com- prend une carrure-lunette 1 portant une glace 2 et ä laquelle est fixe un fond 3. Ce fond presente une couronne formee de langnettes elastiques 4; Faxe de cette couronne est paral lele ä laxe de la boite. L'extremite libre d6si- gnee par 4a de chaque langnette est Mgere- ment repliee vers 1'exterieur, de Sorte que ces extremites sont disposees suivant un tronc de cöne de faible ouverture. La Base des lan- guettes est parallele ä Faxe de la montre, Fen- semble de ces bases est ainsi dispose suivant un cylindre. La carrure-lunette 1 presente une portee Interieure eylindrique en 6 puis coni- que en 7. La couronne de langnettes est ajus- t6e dann la carrure-lunette 1, de fa@on que 1'extremite 4a des langnettes coopere avec la partie conique 7 pour solliciter 1e fond vers 1e haut, ee qui produit la compression dune gar- niture de joint 8 disposee ,dann une battue 9 de la carrLire-lunette 1 et Sur laquelle prend appui un rebord 10 du Fond. Il est ä remar- quer qu'une rainure annulaire 11 est prati- quee dans ce rebord pour permettre de sortir 1e fond au moyen d'un outil sans avoir ä in- troduire celui-ei entre le rebord 10 et la gar- niture de joint 8, ce qui risquerait d'endom- mager cette derniere. The case of the watch represented comprises a caseband-bezel 1 carrying a crystal 2 and to which is fixed a back 3. This back has a crown formed of elastic tabs 4; The axis of this crown is parallel to the axis of the box. The free end designated by 4a of each tab is slightly folded outwards, so that these ends are arranged in a truncated cone with a small opening. The base of the tongues is parallel to the face of the watch, all of these bases are thus arranged in a cylinder. The caseband-bezel 1 has an eylindrical inner bearing at 6 then conical at 7. The crown of tabs is adjusted in the caseband-bezel 1, so that the end 4a of the tabs cooperates with the conical part 7 to urge the first bottom upwards, ee which produces the compression of a seal gasket 8 arranged, in a beat 9 of the carrLire-bezel 1 and on which bears a rim 10 of the bottom. It should be noted that an annular groove 11 is made in this flange to allow the bottom to be taken out by means of a tool without having to introduce the latter between the flange 10 and the fitting of the joint 8, which could damage the latter.

Une des langnettes de la couronne est sup- primee pour livrer Passage ä la tige de re- montoir du mouvement. Ce dernier, designe par 13, est ajuste dann un cercle d'encageage 12 prenant appui dann 1e fond 3. One of the crown tabs is removed to provide passage for the winding stem of the movement. The latter, designated by 13, is adjusted in a casing circle 12 resting in the first bottom 3.

Claims (3)

REVENDICATION: Boite etanehe pour montre, caracterisee par 1e fait que 1e fond presente une couronne formee de langnettes elastiques, et dont laxe est parallele ä Faxe de 1a. boite, cette couronne etant destinee ä etre ajustee dans une portee Interieure dune autre pike de la boite. SOUS-REVENDICATIONS l.. Boite suivant la revendication, caracte- risee par 1e fait que les extremites libres des langnettes sont repliees vers 1'exterieur sui- vant iun tronc de cöne. CLAIM: Waterproof case for watch, characterized by the fact that the bottom has a crown formed of elastic tabs, and the axis of which is parallel to the axis of the case. box, this crown being intended to be adjusted in an interior range of another pike of the box. SUB-CLAIMS 1. Box according to claim, characterized in that the free ends of the tabs are folded outwards along a truncated cone. 2. Boite suivant la revendication et la sous- revendication 1, caracterisee par 1e fait que la base des langnettes est parallele ä laxe de la boîte, l'ensemble de ces bases étant disposé suivant un cylindre. 2. Box according to claim and sub-claim 1, characterized in that the base of the tabs is parallel to the axis of the box, all of these bases being arranged along a cylinder. 3. Boîte suivant la revendication et les sous-revendications 1 et 2, caractérisée par le fait que la couronne de languettes .élastiques est introduite dans la carrure, cette dernière présentant une partie intérieure cylindrique suivie d'une partie conique.3. Box according to claim and sub-claims 1 and 2, characterized in that the crown of elastic tongues is introduced into the middle part, the latter having a cylindrical inner part followed by a conical part.
CH280887D 1949-12-28 1949-12-28 Waterproof box for watch. CH280887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH280887T 1949-12-28

Publications (1)

Publication Number Publication Date
CH280887A true CH280887A (en) 1952-02-15

Family

ID=4482896

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280887D CH280887A (en) 1949-12-28 1949-12-28 Waterproof box for watch.

Country Status (1)

Country Link
CH (1) CH280887A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107672U (en) * 1976-02-13 1977-08-16
JPS533547U (en) * 1976-06-28 1978-01-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52107672U (en) * 1976-02-13 1977-08-16
JPS533547U (en) * 1976-06-28 1978-01-13

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