EP0080973B1 - Uhrgehäuse - Google Patents
Uhrgehäuse Download PDFInfo
- Publication number
- EP0080973B1 EP0080973B1 EP82810490A EP82810490A EP0080973B1 EP 0080973 B1 EP0080973 B1 EP 0080973B1 EP 82810490 A EP82810490 A EP 82810490A EP 82810490 A EP82810490 A EP 82810490A EP 0080973 B1 EP0080973 B1 EP 0080973B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- crystal
- caseband
- watch
- upper face
- peripheral surface
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000013078 crystal Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
-
- 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
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
Definitions
- the present invention relates more particularly to watch cases comprising a crystal and a middle, the crystal being removably mounted on an upper peripheral surface of the middle by means of connecting members.
- the document FR-A-908 125 describes a watch comprising bars extending above the glass. Reading the document suggests that the glass is placed by the bottom of the box.
- Document CH-A-447 047 describes a box in which the glass is fixed to the box by claws retained by means of keys.
- Document CH-A-206 230 describes several boxes, without a gasket, one of which has wires fixed to the middle part and passing over the glass to fix them one to the other.
- the present invention proposes a new construction which avoids the drawbacks described above, in particular by using space-saving connecting members, and which, surprisingly, are neither integral nor ice or middle, but simply engaged on the edges of the box.
- These connecting members do not require any particular machining of the crystal, and the latter may further extend over its entire periphery as far as the lateral edges of the middle, which could not have been done before, in a removable manner, only '' by means of screws or pins.
- the watch case of FIGS. 1 and 2 comprises in particular a crystal 1 removably mounted on the upper surface 2 of a middle part 3 in which a movement 4 fitted with a dial 5 is conventionally mounted.
- the glass 1 and the middle part 3 are kept assembled by means connecting members constituted by clamps 10, U-shaped.
- Each clamp 10 has branches 11, 12 between which are clamped the edges of the crystal 1 and the middle part 3.
- the clamps 10 are neither integral nor glass 1, or middle 3, but their retention is improved by the friction resulting from the separation force exerted on the glass and the middle by the seal 6.
- the middle part 3 carries at its lower part recesses 14 in which the branches 12 of the clamps 10 are retracted.
- the invention is particularly well suited to mounting a lens extending over its entire periphery as far as the lateral edges of the middle as indicated in the figures, this arrangement is only necessary in the vicinity of the collets. It is also clear that the invention can be applied as well to the assembly of other elements of a watch case as the crystal and the middle part, in particular to the simultaneous fixing of a crystal and a base on a middle.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Telephone Function (AREA)
- Packages (AREA)
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH770681A CH642810B (fr) | 1981-12-02 | 1981-12-02 | Boite de montre. |
CH7706/81 | 1981-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0080973A1 EP0080973A1 (de) | 1983-06-08 |
EP0080973B1 true EP0080973B1 (de) | 1987-04-01 |
Family
ID=4329251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82810490A Expired EP0080973B1 (de) | 1981-12-02 | 1982-11-15 | Uhrgehäuse |
Country Status (7)
Country | Link |
---|---|
US (1) | US4464063A (de) |
EP (1) | EP0080973B1 (de) |
JP (1) | JPS58103680A (de) |
KR (1) | KR890000477B1 (de) |
CH (1) | CH642810B (de) |
DE (1) | DE3275951D1 (de) |
HK (1) | HK26988A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643425B (fr) * | 1981-06-01 | Rado Montres Sa | Boite de montre. | |
GB2128378B (en) * | 1982-08-24 | 1986-01-02 | Citizen Watch Co Ltd | Water-resisting structure for a watch |
CH660277GA3 (de) * | 1985-04-09 | 1987-04-15 | ||
CH666981GA3 (de) * | 1987-01-22 | 1988-09-15 | ||
CH671494B5 (de) * | 1988-02-09 | 1990-03-15 | Phare Jean D Eve Sa Le | |
AU4293497A (en) * | 1996-10-03 | 1998-04-24 | Comadur Sa | Watch frame comprising a case and a supporting device |
US8579500B2 (en) * | 2006-10-13 | 2013-11-12 | Joseph Penula | Timepiece (clockwork part) |
US20080267017A1 (en) * | 2007-04-25 | 2008-10-30 | Fuwausa Michelle J | Novel watchcase assembly |
US12025477B2 (en) * | 2019-04-16 | 2024-07-02 | Nec Corporation | Optical fiber sensor, and monitoring system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH75581A (de) * | 1917-03-06 | 1917-08-16 | Bbc Brown Boveri & Cie | Maschine mit kreisendem Schaufelkolben |
CH206230A (fr) * | 1938-03-10 | 1939-07-31 | Solvil Des Montres Paul Ditish | Pièce d'horlogerie. |
FR908125A (fr) * | 1944-12-12 | 1946-04-01 | R & L Feusier Ets | Dispositif de fixation des verres de montre |
US3952249A (en) * | 1974-09-19 | 1976-04-20 | Lfe Corporation | Edgewise meter assembly |
JPS5247500U (de) * | 1975-09-30 | 1977-04-04 | ||
JPS5362368U (de) * | 1976-10-28 | 1978-05-26 | ||
JPS54111179U (de) * | 1978-01-24 | 1979-08-04 | ||
DE2937206A1 (de) * | 1979-09-14 | 1981-04-02 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Messinstrumentengehaeuse |
CH643424B (fr) * | 1981-03-30 | Arnoux Cesar Sa | Boite de montre. | |
US4379644A (en) * | 1981-06-08 | 1983-04-12 | Timex Corporation | Timepiece case/dial plate assembly |
-
1981
- 1981-12-02 CH CH770681A patent/CH642810B/fr unknown
-
1982
- 1982-11-15 DE DE8282810490T patent/DE3275951D1/de not_active Expired
- 1982-11-15 EP EP82810490A patent/EP0080973B1/de not_active Expired
- 1982-11-29 JP JP57207777A patent/JPS58103680A/ja active Granted
- 1982-11-30 US US06/445,730 patent/US4464063A/en not_active Expired - Lifetime
- 1982-11-30 KR KR8205372A patent/KR890000477B1/ko active
-
1988
- 1988-04-14 HK HK269/88A patent/HK26988A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4464063A (en) | 1984-08-07 |
CH642810GA3 (de) | 1984-05-15 |
KR840002540A (ko) | 1984-07-02 |
JPS58103680A (ja) | 1983-06-20 |
CH642810B (fr) | |
EP0080973A1 (de) | 1983-06-08 |
KR890000477B1 (ko) | 1989-03-18 |
DE3275951D1 (en) | 1987-05-07 |
JPS646418B2 (de) | 1989-02-03 |
HK26988A (en) | 1988-04-22 |
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