EP0027671A1 - Vorrichtung zum Aufziehen und Stellen einer Uhr - Google Patents
Vorrichtung zum Aufziehen und Stellen einer Uhr Download PDFInfo
- Publication number
- EP0027671A1 EP0027671A1 EP80200963A EP80200963A EP0027671A1 EP 0027671 A1 EP0027671 A1 EP 0027671A1 EP 80200963 A EP80200963 A EP 80200963A EP 80200963 A EP80200963 A EP 80200963A EP 0027671 A1 EP0027671 A1 EP 0027671A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stem
- rod
- winding
- shaft
- spring
- 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.)
- Granted
Links
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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
-
- 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
- G04B37/068—Stem passage not being part of the layout of the clockwork
Definitions
- the present invention relates to a device for winding and setting the time of a timepiece, in which the winding rod is slidably mounted in the hollow shaft of the barrel and carries a pinion intended to come into engagement. with a timer wheel.
- the present invention aims to provide a device capable of being mounted on a dust-tight crown and of low height, using the space included in the height of the barrel.
- the device according to the invention is characterized in that the rod consists of two attached parts, one of which passes freely through a clutch member integral in rotation with the barrel shaft and intended to engage with means of 'clutch provided on the other part of the rod.
- the winding mechanism is entirely housed inside the barrel shaft, within the thickness of the barrel.
- the rod can be fixed in the usual way to a dust-tight crown. The whole is particularly compact.
- the drawing partially shows, in section, a watch case housing a movement, for example an elongated, narrow movement, comprising a plate 1 and a lower bridge 2 between which is mounted a barrel 3 provided with a ratchet 4 fixed to the barrel shaft or plug 5, the ratchet being pivoted in the plate 1 by means of a stone 6, while the shaft 5 is pivoted in the bridge 2 by means of a stone 7.
- the movement is fixed directly against the bottom of the box 8.
- the rest of the box for example a narrow rectangular box, has not been shown. The same applies to the mainspring housed in the barrel 3.
- the hollow shaft 5 of the barrel is crossed by a winding rod made up of two parts 9 and 10 tees.
- the cylindrical part 9 is provided with a square 11 by which it is coupled to the end of the other part 10 of the rod.
- the part 9 freely crosses the ratchet 4 and it is pivoted in an upper bridge 12 of the movement.
- On the rod 9 is fixed a pinion 13 intended to come into engagement with a reference 14 pivoted on the plate and in engagement with the timer.
- a domed spring 15 Between the pinion 13 and the upper bridge 12 is mounted a domed spring 15, said foil, working in compression and having a tendency to push back the pinion 13, and consequently the winding rod, in the direction of the plate.
- the rod portion 9 also freely crosses a part 16 slidingly mounted in a housing 17 of the barrel shaft 5 and abutting against a bearing surface of this shaft.
- This part 16 plays the role of a sliding pinion and has a Bréguet toothing 18.
- the part 16 is subjected to the action of a convex return spring 19 similar to the spring 15, pressing against the ratchet 4.
- the part 16 does not have a second toothing but is made integral with the shaft 5 by a simple flat 16a. Any other shape which is not completely circular could be suitable for this purpose.
- the other part of the rod 10 is also provided with a Bréguet toothing 20 cooperating with the Bréguet toothing 18 of the part 16.
- the rod part 10 also has two grooves 21 and 22 separated by a double cone 23 cooperating with a spring 24, in the form of a washer, housed in a recess of a circular part 25 playing the role of a tube for a crown 26, and retained by the stone 7.
- This spring 24 plays the role of a pull spring. It positions the rod in its respective winding (fig. 1) and time setting (fig. 2) positions by its two grooves 21 and 22.
- the rod is fixed to the crown 26 by a nut 27 housed in the crown, which is screwed onto the threaded end of the rod, which is secured in rotation to the crown 26 by a square 28.
- the dust-tightness is achieved, in a manner known per se, by means of a seal 0 ring 29 housed in a groove in the tube 25 and resting on the smooth core of the crown.
- the invention is of course not limited to the embodiment described, but many variants are possible both in the production of the "sliding pinion", of the clutch, and of the crown.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Recording Measured Values (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH9400/79 | 1979-10-19 | ||
CH940079A CH632369B (fr) | 1979-10-19 | 1979-10-19 | Dispositif de remontage et de mise a l'heure d'une piece d'horlogerie. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0027671A1 true EP0027671A1 (de) | 1981-04-29 |
EP0027671B1 EP0027671B1 (de) | 1983-03-30 |
Family
ID=4351601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80200963A Expired EP0027671B1 (de) | 1979-10-19 | 1980-10-13 | Vorrichtung zum Aufziehen und Stellen einer Uhr |
Country Status (5)
Country | Link |
---|---|
US (1) | US4362395A (de) |
EP (1) | EP0027671B1 (de) |
JP (1) | JPS5924398B2 (de) |
CH (1) | CH632369B (de) |
DE (1) | DE3062548D1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590211A1 (fr) * | 1985-11-16 | 1987-05-22 | Keiper Recaro Gmbh Co | Dispositif de commande pour l'ajustage d'un siege, tel que siege de vehicule automobile |
CN110597041A (zh) * | 2018-06-13 | 2019-12-20 | 精工电子有限公司 | 条盒组件、机芯以及钟表 |
CN115220327A (zh) * | 2021-04-20 | 2022-10-21 | Meco有限公司 | 用于钟表的外部控制机构 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6325599U (de) * | 1986-07-31 | 1988-02-19 | ||
US7360944B2 (en) * | 2003-10-24 | 2008-04-22 | Richemont International Sa | Control device with a disengageable crown for a wristwatch |
MX2014005834A (es) * | 2013-05-17 | 2014-11-24 | J R Internat Gmbh | Caja de reloj. |
JP7476185B2 (ja) * | 2019-05-20 | 2024-04-30 | シチズン時計株式会社 | 時計 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH128779A (fr) * | 1927-10-13 | 1928-11-16 | Frederic Piguet | Dispositif de remontage et de mise à l'heure de pièce d'horlogerie. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US720258A (en) * | 1902-04-19 | 1903-02-10 | Christopher Kuenzel | Stem winding and setting watch. |
US1845440A (en) * | 1927-10-13 | 1932-02-16 | Piguet Frederic | Timepiece winding and setting mechanism |
DE1212893B (de) * | 1959-03-26 | 1966-03-17 | Ebauches Sa | Aufzug- und Zeigerstelleinrichtung fuer Uhren mit zur Zifferblattebene senkrecht stehender Aufzugwelle |
CH582908B5 (de) * | 1971-10-14 | 1976-12-15 | Omega Brandt & Freres Sa Louis | |
JPS5044865A (de) * | 1973-08-24 | 1975-04-22 | ||
JPS5046161A (de) * | 1973-08-28 | 1975-04-24 | ||
CH609516GA3 (fr) * | 1976-02-19 | 1979-03-15 | Ebauches Electroniques Sa | Piece d'horlogerie. |
-
1979
- 1979-10-19 CH CH940079A patent/CH632369B/fr unknown
-
1980
- 1980-10-10 US US06/196,120 patent/US4362395A/en not_active Expired - Lifetime
- 1980-10-13 EP EP80200963A patent/EP0027671B1/de not_active Expired
- 1980-10-13 DE DE8080200963T patent/DE3062548D1/de not_active Expired
- 1980-10-20 JP JP55145872A patent/JPS5924398B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH128779A (fr) * | 1927-10-13 | 1928-11-16 | Frederic Piguet | Dispositif de remontage et de mise à l'heure de pièce d'horlogerie. |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590211A1 (fr) * | 1985-11-16 | 1987-05-22 | Keiper Recaro Gmbh Co | Dispositif de commande pour l'ajustage d'un siege, tel que siege de vehicule automobile |
CN110597041A (zh) * | 2018-06-13 | 2019-12-20 | 精工电子有限公司 | 条盒组件、机芯以及钟表 |
CN110597041B (zh) * | 2018-06-13 | 2022-03-25 | 精工电子有限公司 | 条盒组件、机芯以及钟表 |
CN115220327A (zh) * | 2021-04-20 | 2022-10-21 | Meco有限公司 | 用于钟表的外部控制机构 |
CN115220327B (zh) * | 2021-04-20 | 2023-07-21 | Meco有限公司 | 用于钟表的外部控制机构 |
Also Published As
Publication number | Publication date |
---|---|
DE3062548D1 (en) | 1983-05-05 |
JPS5689078A (en) | 1981-07-20 |
JPS5924398B2 (ja) | 1984-06-08 |
US4362395A (en) | 1982-12-07 |
EP0027671B1 (de) | 1983-03-30 |
CH632369B (fr) | |
CH632369GA3 (de) | 1982-10-15 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19810519 |
|
ITF | It: translation for a ep patent filed |
Owner name: BUGNION S.P.A. |
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