CH659560GA3 - Device for encasing a watch movement - Google Patents

Device for encasing a watch movement Download PDF

Info

Publication number
CH659560GA3
CH659560GA3 CH69785A CH69785A CH659560GA3 CH 659560G A3 CH659560G A3 CH 659560GA3 CH 69785 A CH69785 A CH 69785A CH 69785 A CH69785 A CH 69785A CH 659560G A3 CH659560G A3 CH 659560GA3
Authority
CH
Switzerland
Prior art keywords
frame
calibre
fixed
watch
case
Prior art date
Application number
CH69785A
Other languages
French (fr)
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 filed Critical
Priority to CH69785A priority Critical patent/CH659560GA3/en
Publication of CH659560GA3 publication Critical patent/CH659560GA3/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
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
    • G04B37/116—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches for shaped watches
    • 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
    • G04B37/04—Mounting the clockwork in the case; Shock absorbing mountings
    • G04B37/05—Fixed mountings for pocket or wrist watches
    • G04B37/057—Fixed mountings for pocket or wrist watches for shaped watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Plates (AREA)

Abstract

In the device for encasing a watch movement, the latter is fixed in the aperture (1) of a frame (2) itself fixed to the calibre (7) of the case by bolts (9) fixed to the support (2) and dropping into millings (13) in the calibre (7). The back (3) of the case, on its side, is fixed to the frame (2), against which screws (15), engaged in tapped holes (14) in the frame and passing through the back (3), keep it tensioned. The periphery of the frame (2) on the back side, is notched so as to form a housing (4) for a seal which the peripheral zone of the back (3) presses simultaneously against the back of the housing (4) and against the internal wall of the calibre (7). Through this arrangement, the free space customarily left between the movement of the watch or its support and the back of the case is eliminated and the back, which rests against a rigid piece, may be made very thin, thus enabling the thickness of the watch to be substantially reduced. The carrying over to the frame (2) of the fixing of the back (3) makes it possible to lighten the calibre (7), this being particularly advantageous when the latter is made of precious metal. <IMAGE>
CH69785A 1985-02-15 1985-02-15 Device for encasing a watch movement CH659560GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH69785A CH659560GA3 (en) 1985-02-15 1985-02-15 Device for encasing a watch movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH69785A CH659560GA3 (en) 1985-02-15 1985-02-15 Device for encasing a watch movement

Publications (1)

Publication Number Publication Date
CH659560GA3 true CH659560GA3 (en) 1987-02-13

Family

ID=4193057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH69785A CH659560GA3 (en) 1985-02-15 1985-02-15 Device for encasing a watch movement

Country Status (1)

Country Link
CH (1) CH659560GA3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666576B2 (en) 2001-03-15 2003-12-23 Eta Sa Fabriques D'ebauches Watch case assembled via the bezel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632375B (en) * 1979-08-29 Ruedin Georges Sa WATCH BOX.
CH5040A (en) * 1892-06-06 1893-01-14 Henri Grobety Fils Counter device
FR1024857A (en) * 1949-10-21 1953-04-08 Eterna Sa Fastening plate of a watch movement in its case
DE2223007A1 (en) * 1971-06-24 1972-12-28 Manuf De Boites De Montres S G Watch case with a ring piece which is attached in a removable manner to the inner surface of the side wall of the case
EP0127111A1 (en) * 1983-05-25 1984-12-05 Omega SA Water-tight watch case

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH5040A (en) * 1892-06-06 1893-01-14 Henri Grobety Fils Counter device
FR1024857A (en) * 1949-10-21 1953-04-08 Eterna Sa Fastening plate of a watch movement in its case
DE2223007A1 (en) * 1971-06-24 1972-12-28 Manuf De Boites De Montres S G Watch case with a ring piece which is attached in a removable manner to the inner surface of the side wall of the case
CH632375B (en) * 1979-08-29 Ruedin Georges Sa WATCH BOX.
EP0127111A1 (en) * 1983-05-25 1984-12-05 Omega SA Water-tight watch case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6666576B2 (en) 2001-03-15 2003-12-23 Eta Sa Fabriques D'ebauches Watch case assembled via the bezel
CN100380251C (en) * 2001-03-15 2008-04-09 Eta草图制造公司 Watch shell mounted through outernal frame

Similar Documents

Publication Publication Date Title
DE69203749D1 (en) Calendar mechanism for chronograph watch.
ATE115745T1 (en) WATCH CASE WITH INTERCHANGEABLE LID.
CA1243071A (en) Process unit and an image forming apparatus using the same
DE3268114D1 (en) Watch case
DE3266233D1 (en) Time piece
CH642810B (en) WATCH BOX.
JPS55100427A (en) Clutch housing for change gear
FR2437024B1 (en)
DE60140993D1 (en) Watch case assembled by means of the glass hoop
SE8003127L (en) DEVICE FOR COMBUSTION ENGINES
CH655633GA3 (en) Wristwatch including a compass
GB2002932A (en) Electronic alarm wristwatch case
DE69006193D1 (en) Watch case for automated assembly.
ES2165966T3 (en) HOUSING FOR A BRACELET WATCH.
CH680327GA3 (en) Wrist watch with interchangeable supports - includes slotted base which may receive key or conventional strap
CH625099B (en) WATERPROOF WATCH BOX.
JPS5616890A (en) Digital electronic watch
JPS57103089A (en) Digital timepiece
JPS542117A (en) Lens barrel holder of ollapsible barrel type cameras
CH645498GA3 (en) Wristwatch
CH632375B (en) WATCH BOX.
CH633671B (en) WATERPROOF WATCH BOX AND METHOD FOR ITS ASSEMBLY.
GB1512755A (en) Instrument for assembling watch cases
GB2005536A (en) Picture frames
CH652560GA3 (en) Waterproof watch with removable bezel