CH323231A - Alarm clock timepiece - Google Patents
Alarm clock timepieceInfo
- Publication number
- CH323231A CH323231A CH323231DA CH323231A CH 323231 A CH323231 A CH 323231A CH 323231D A CH323231D A CH 323231DA CH 323231 A CH323231 A CH 323231A
- Authority
- CH
- Switzerland
- Prior art keywords
- crown
- membrane
- alarm clock
- notch
- timepiece
- 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
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/08—Sounding bodies; Whistles; Musical apparatus
Description
Piece d'horlogerie ä reveil Lobjet de la prAente invention est une piece d'horlogerie ä r6veil, comprenant une membrane vibrante dont le bord est serre entre 1e corps de la boite et un fond visse ä celui-ci, fond qui recouvre la membrane, est perce d'ou- vertures et est en deux pikes, ä savoir une couronne p6riph6rique se vissant au corps de boite et serrant 1e bord de la membrane, et une Partie centrale fix6e de fagon amovible ä la couronne et pr6sentant les ouvertures susmen- tionn6es. Cette piece d'horlogerie est caract6ri- see par 1e fait que ladite Partie centrale est munie, sur son pourtour int6rieur, d'un Gran par lequel elle est fixee ä un cran que la cou- ronne pr6sente sur son pourtour exterieur. Alarm timepiece The object of the present invention is an alarm clock, comprising a vibrating membrane whose edge is clamped between the first body of the box and a bottom screwed to the latter, which bottom covers the membrane, is pierced with openings and is in two pegs, namely a peripheral crown which is screwed to the case body and grips the edge of the membrane, and a central part fixed in a removable manner to the crown and having the aforementioned openings . This timepiece is characterized by the fact that said central part is provided, on its inner periphery, with a Gran by which it is fixed to a notch that the crown has on its outer periphery.
Le dessin ci-annex6 represente, ä titre d'exemple, une forme d'ex6cution de 1'objet de la presente invention. La figure unique du des- sin en est une coupe axiale partielle. The attached drawing represents, by way of example, one form of execution of the object of the present invention. The single figure in the drawing is a partial axial section thereof.
Dans cette figure,' 1 represente la carrure, 2 la glace, 3 1e mouvement, 10 le fond et 5 un taquet qu'il pr6sente et sur lequel vient frapper le marteau non repr6sent6. La membrane 6 est recouverte d'un fond 10 en deux pieces, ä sa- voir une Partie centrale 10d et une bague ou couronne p6riph6rique 10c qui se vissent sur la carrure et qui presentent un talon 14 par lequel elle appuie sur 1e bord de la membrane. La Partie 10d du fond pr6sente, sur son pour- tour interieur, un cran 16 qui s'engage avec un cran 17 correspondant pratiqu6 sur le pourtour ext6rieur de la bague 10c. In this figure, 1 represents the case middle, 2 the crystal, 3 the movement, 10 the back and 5 a stopper which it presents and on which the hammer (not shown) strikes. The membrane 6 is covered with a bottom 10 in two parts, namely a central part 10d and a peripheral ring or crown 10c which are screwed onto the middle part and which have a heel 14 by which it presses on the edge of the membrane. Part 10d of the bottom has, on its inner periphery, a notch 16 which engages with a corresponding notch 17 made on the outer periphery of the ring 10c.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH323231T | 1955-06-22 | ||
CH319643T | 1955-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH323231A true CH323231A (en) | 1957-07-15 |
Family
ID=25736229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH323231D CH323231A (en) | 1955-06-22 | 1955-06-22 | Alarm clock timepiece |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH323231A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1795978A2 (en) | 2005-12-07 | 2007-06-13 | Lange Uhren GmbH | Timepiece |
EP3525045A1 (en) * | 2018-02-09 | 2019-08-14 | Manufacture et fabrique de montres et chronomètres, Ulysse Nardin Le Locle S.A. | Chiming timepiece |
-
1955
- 1955-06-22 CH CH323231D patent/CH323231A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1795978A2 (en) | 2005-12-07 | 2007-06-13 | Lange Uhren GmbH | Timepiece |
EP1795978A3 (en) * | 2005-12-07 | 2008-06-18 | Lange Uhren GmbH | Timepiece |
US7995776B2 (en) | 2005-12-07 | 2011-08-09 | Lange Uhren Gmbh | Timepiece with sound generator |
EP3525045A1 (en) * | 2018-02-09 | 2019-08-14 | Manufacture et fabrique de montres et chronomètres, Ulysse Nardin Le Locle S.A. | Chiming timepiece |
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