CH191764A - Pendant for waterproof watch. - Google Patents

Pendant for waterproof watch.

Info

Publication number
CH191764A
CH191764A CH191764DA CH191764A CH 191764 A CH191764 A CH 191764A CH 191764D A CH191764D A CH 191764DA CH 191764 A CH191764 A CH 191764A
Authority
CH
Switzerland
Prior art keywords
pendant
winding stem
waterproof watch
crown
integral
Prior art date
Application number
Other languages
French (fr)
Inventor
Morf Ernest
Original Assignee
Morf Ernest
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 Morf Ernest filed Critical Morf Ernest
Publication of CH191764A publication Critical patent/CH191764A/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
    • 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
    • G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
    • G04B37/066—Divided stem (tige brisee)

Landscapes

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

Description

  

  Pendant pour     montre'étanche.       L'objet de la     présente    invention est un  pendant pour montre     étanche    selon la reven  dication du brevet     principal.    Ce pendant pos  sède donc un tube solidaire de la carrure de  la. montre dans lequel -est conduit à frotte  ment gras     l'extrémité    de la     tige    de remon  tage.  



  Le pendant faisant l'objet du     présent     brevet se     distingue    de ceux représentés au  brevet     prirncipal    en     ce    que la     tige    -de remon  tage est du type dit     "brisé"    et en ce que la  partie -de     cette    tige de     remontoir,    qui coopère  avec le tube en métal dur et qui est soli  daire -de la couronne,     comporte    une partie  mâle .destinée à. être engagée dans une fente  pratiquée selon le diamètre d'une pièce       cylindrique,    solidaire de la tige du remon  toir.

   Les     deux    branches limitant la     fente     agissent     radialement    comme ressort d'accou  plement. Le montage du pendant est consi  dérablement simplifié.  



       Le        dessin    annexé représente, à     titre     d'exemple, une forme d'exécution de l'objet  de l'invention.    La     fig.    1 en est une vue en coupe par  l'axe vertical du     pendant;     La     fig.    2 est une coupe selon -la     ligne          II-II    de la     fig.    1.  



  En se     référant    au     dessin,    a est la cou  ronne du pendant, b la partie supérieure  d'une     tige    de remontoir dite     "brisée",        b-c     partie qui est vissée sur un     têton        central    i  venu de     fabrication    -avec la couronne. Un  tube d en acier -dur -et     rectifié    est solidarisé  avec la carrure e.

   A l'intérieur de     ce    tube  se meut la partie b de la tige d e remontoir  qui     comporte    à son     egtrémité    inférieure     une          partie    mâle     b1    qui peut être     introduite    .dans  une fente ci prévue selon un diamètre d'une  pièce cylindrique     c'    solidaire -de .la partie c  .de la tige de remontoir. Les branches limi  tant la fente c' font ressort.

   L'emboîtage     ,des     deux parties de la tige, celle solidaire     @du     mouvement     etcelle    solidaire de la couronne,  se fait     simplement    par     une    pression axiale  opérée en appuyant les deux parties l'une  contre l'autre.



  Pendant for waterproof watch. The object of the present invention is a pendant for a waterproof watch according to the claim of the main patent. This pendant therefore has a tube integral with the middle part of the. shows in which the end of the winding rod is greasy.



  The pendant which is the subject of the present patent differs from those represented in the main patent in that the winding stem is of the so-called "broken" type and in that the part of this winding stem, which cooperates with the hard metal tube and which is solid -de the crown, has a male part .destines. be engaged in a slot made along the diameter of a cylindrical part, integral with the rod of the remon toir.

   The two branches limiting the slot act radially as a coupling spring. The mounting of the pendant is considerably simplified.



       The appended drawing represents, by way of example, an embodiment of the object of the invention. Fig. 1 is a sectional view through the vertical axis of the pendant; Fig. 2 is a section along the line II-II of FIG. 1.



  Referring to the drawing, a is the crown of the pendant, b the upper part of a so-called "broken" winding stem, b-c part which is screwed onto a central stud i come from manufacture - with the crown. A steel tube d -hard -and rectified is secured to the caseband e.

   Inside this tube moves part b of the winding stem which comprises at its lower end a male part b1 which can be introduced. In a slot ci provided according to a diameter of a cylindrical part c 'integral with it. .part c. of the winding stem. The branches limiting the slit c 'are springy.

   The fitting of the two parts of the rod, that integral with the movement and that integral with the crown, is done simply by an axial pressure operated by pressing the two parts against each other.

Claims (1)

REVENDICATION Pendant pour montre étanche selon la re vendication du brevet principal, caractérisé en ce que la tige @de remontoir est du type dit "brisé" et en ce que la partie de cette tige de remontoir, qui coopère avec le tube en métal dur et qui est solidaire de -la @cou- ronne, CLAIM Waterproof watch pendant according to the claim of the main patent, characterized in that the winding stem is of the so-called "broken" type and in that the part of this winding stem, which cooperates with the hard metal tube and who is in solidarity with the @ crown, comporte une partie mâle destinée à être engagée dans une fente pratiquée selon le diamètre d'une pièce cylindrique solidaire de la tige @du remontoir, les deux branches limitant la fente agissant radialement comme rP,ssorts d'accouplement. comprises a male part intended to be engaged in a slot made along the diameter of a cylindrical part integral with the stem @du winder, the two branches limiting the slot acting radially as rP, ssorts of coupling.
CH191764D 1936-05-11 1936-05-11 Pendant for waterproof watch. CH191764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH191764T 1936-05-11
CH179157T 1936-05-11

Publications (1)

Publication Number Publication Date
CH191764A true CH191764A (en) 1937-06-30

Family

ID=25720270

Family Applications (1)

Application Number Title Priority Date Filing Date
CH191764D CH191764A (en) 1936-05-11 1936-05-11 Pendant for waterproof watch.

Country Status (1)

Country Link
CH (1) CH191764A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140516B (en) * 1955-02-10 1962-11-29 Piquerez Sa Ervin Sealing of the leadthrough in a watch housing for a winding shaft or the like.
EP0276688A1 (en) * 1987-01-20 1988-08-03 Compagnie des Montres Longines, Francillon S.A. Hand control device for a watch movement fitted in a case

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140516B (en) * 1955-02-10 1962-11-29 Piquerez Sa Ervin Sealing of the leadthrough in a watch housing for a winding shaft or the like.
EP0276688A1 (en) * 1987-01-20 1988-08-03 Compagnie des Montres Longines, Francillon S.A. Hand control device for a watch movement fitted in a case
CH668679GA3 (en) * 1987-01-20 1989-01-31
US4815054A (en) * 1987-01-20 1989-03-21 Montres Longines Francillon S.A. Manual control device for a watch movement

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