CH643103GA3 - - Google Patents
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- Publication number
- CH643103GA3 CH643103GA3 CH355681A CH355681A CH643103GA3 CH 643103G A3 CH643103G A3 CH 643103GA3 CH 355681 A CH355681 A CH 355681A CH 355681 A CH355681 A CH 355681A CH 643103G A3 CH643103G A3 CH 643103GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- crystal
- watchcase
- make
- held
- walls
- Prior art date
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
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Joining Of Glass To Other Materials (AREA)
- Packages (AREA)
- Air Bags (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
A watchcase (1) comprises a flat crystal (3) of hard material held by pressure between elastically deformable opposite side walls (4) of a recess (5) formed at the top of the body (2) of the watchcase. The bottom face (8) of the crystal (3) compresses a seal (9) arranged around the opening of the body. The restoring force exerted on the bevel of the crystal by the facing surface of the walls (4) as well as the rigidity of the crystal make it possible to make tightly sealed watchcases in which the crystal is held on the body over a portion of its margins only.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH355681A CH643103B (en) | 1981-06-01 | 1981-06-01 | WATCH BOX. |
EP82810206A EP0067119A1 (en) | 1981-06-01 | 1982-05-17 | Watch case |
US06/379,514 US4473305A (en) | 1981-06-01 | 1982-05-18 | Watchcase having resilient snap-fit for rigid crystal |
JP57092237A JPS57211576A (en) | 1981-06-01 | 1982-06-01 | Clock case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH355681A CH643103B (en) | 1981-06-01 | 1981-06-01 | WATCH BOX. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH643103B CH643103B (en) | |
CH643103GA3 true CH643103GA3 (en) | 1984-05-30 |
Family
ID=4258533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH355681A CH643103B (en) | 1981-06-01 | 1981-06-01 | WATCH BOX. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4473305A (en) |
EP (1) | EP0067119A1 (en) |
JP (1) | JPS57211576A (en) |
CH (1) | CH643103B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10264692B2 (en) * | 2014-05-12 | 2019-04-16 | Jesus Garza Leal | Protective casing for an electrical energy reader including a glass lens |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH75169A (en) * | 1917-03-17 | 1917-06-16 | Huettenwerk Niederschoeneweide | Process for the treatment of molten material, alloys and the like and a flame furnace for its practice |
CH76449A (en) * | 1917-06-18 | 1917-12-17 | Leon Depollier Charles | Watch bezel |
US2029769A (en) * | 1934-12-04 | 1936-02-04 | Goldblatt Joseph | Mounting for the crystal of a wrist watch casing |
CH261672A (en) * | 1942-12-28 | 1949-05-31 | Hans Steimann | Waterproof watch box. |
CH353686A (en) * | 1959-04-01 | 1961-04-15 | Vaurillon Emile Antoine | Box, especially for watches, containing an electricity accumulator |
CH571964A4 (en) * | 1964-05-01 | 1967-02-15 | ||
CH583439B5 (en) * | 1973-11-09 | 1976-12-31 | Century Time Ltd | |
JPS5732468Y2 (en) * | 1978-04-28 | 1982-07-16 |
-
1981
- 1981-06-01 CH CH355681A patent/CH643103B/en unknown
-
1982
- 1982-05-17 EP EP82810206A patent/EP0067119A1/en not_active Withdrawn
- 1982-05-18 US US06/379,514 patent/US4473305A/en not_active Expired - Fee Related
- 1982-06-01 JP JP57092237A patent/JPS57211576A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0067119A1 (en) | 1982-12-15 |
JPS57211576A (en) | 1982-12-25 |
US4473305A (en) | 1984-09-25 |
CH643103B (en) |
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