EP1134628A1 - Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen - Google Patents

Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen Download PDF

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Publication number
EP1134628A1
EP1134628A1 EP00105689A EP00105689A EP1134628A1 EP 1134628 A1 EP1134628 A1 EP 1134628A1 EP 00105689 A EP00105689 A EP 00105689A EP 00105689 A EP00105689 A EP 00105689A EP 1134628 A1 EP1134628 A1 EP 1134628A1
Authority
EP
European Patent Office
Prior art keywords
pinion
rod
mechanism according
mobile assembly
pivoted
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
Application number
EP00105689A
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English (en)
French (fr)
Other versions
EP1134628B1 (de
Inventor
Jean-Philippe Dubois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dubois and Depraz SA
Original Assignee
Dubois and Depraz SA
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 by Dubois and Depraz SA filed Critical Dubois and Depraz SA
Priority to EP00105689A priority Critical patent/EP1134628B1/de
Priority to DE60038282T priority patent/DE60038282T2/de
Priority to US09/805,571 priority patent/US6939034B2/en
Publication of EP1134628A1 publication Critical patent/EP1134628A1/de
Application granted granted Critical
Publication of EP1134628B1 publication Critical patent/EP1134628B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
    • G04B37/066—Divided stem (tige brisee)

Definitions

  • the present invention relates to a transmission mechanism axial and rotary movements between two offset axes finding a particular application in a time-setting and winding mechanism a timepiece and more particularly to such a mechanism comprising a winding crown actuating a winding and time setting rod.
  • the present invention relates to such a mechanism, the winding and time-setting stem is in two parts of axes located in planes parallel but offset from each other.
  • Such mechanisms winding and time setting with stem in two offset pieces are particularly useful for movements with complications, in particular modular, because in such movements the winding stem is offset with respect to the median plane of the movement which is a disadvantage of the point of practical and above all aesthetic view.
  • the present invention aims to allow the realization of a mechanism for transmitting axial and rotary movements between two axes, in particular a winding and time-setting mechanism comprising a winding rod in two parts of axes located in connected parallel planes kinematically in rotation and in translation but which avoids a reversal of the direction of rotation of the two parts of the winding rod.
  • the subject of the present invention is a transmission mechanism for axial and rotary movements between two axes located in parallel planes and in particular a mechanism for winding and setting the time of a piece timepiece comprising a winding rod in two parts of axes located in parallel planes, these two parts of the winding rod being connected kinematically both for rotations and for translations and which is distinguished by the features listed in claim 1.
  • the attached drawing illustrates schematically and by way of example a shape of the mechanism for transmitting axial and rotary movements according to the invention applied to a winding and time-setting mechanism of a timepiece.
  • Figure 1 is an axial section of the mechanism
  • Figure 2 is a top view of the mechanism.
  • FIG. 3 is an end view of the mobile carriage connecting the first and second parts of the winding stem.
  • Figure 1 is a partial section of a timepiece provided with the winding and time-setting mechanism according to the invention.
  • the timepiece comprises a box comprising a bottom 1, a middle part telescope 2 and a crystal 3 inside which a movement 4 is mounted possibly equipped with an additional mechanism 5 located between movement 4 and dial 7.
  • the first part 8 of the winding stem is located much lower than the median plane of this piece because of the extra thickness due to the chronograph module 5.
  • the first part 8 of the winding stem comprises near its end located in movement 4 a square 10 allowing to go up by a gear train conventional the barrel of the movement when this part 8 of the rod winder is in the winding position illustrated in Figure 1.
  • This square 10 slides conventionally in a mobile actuating a kinematic link rotating the movement switch to set the time when this first part 8 of the winding stem is in the pulled-out position. the time shown in dotted lines in Figure 1.
  • this first part 8 of the winding stem is pivoted in a mobile assembly formed by two plates, a front plate 11 and a back plate 12 fixed together and in parallel planes using rivets 13.
  • the distance between these plates 11 and 12 is determined by spacers 14 formed by the middle part of the rivets 13 between the two plates 11, 12.
  • first pinion 15 Rigidly mounted on the end of the first part 8 of the rod winder and located between the two plates 11, 12 is a first pinion 15.
  • This first pinion 15 is engaged with an idler 16 pivoted idly between the plates 11 and 12.
  • This pinion 15 has a hub 15a so that the thickness of the pinion 15 and its hub 15a occupies all the space between the two plates 11 and 12 of the moving assembly.
  • Reference 16 is engaged with a second pinion 17, also located between plates 11 and 12 of the movable assembly, secured to the internal end of the second part 18 of the winding stem which is housed and pivoted in a light made in the plate 11 of the crew mobile 11, 12, light opening onto the upper edge of this plate 11.
  • the outer end of the second part 18 of the winding stem crosses watertight the middle bezel 2 and ends with a winding crown 19.
  • the moving element 11, 12 is disposed at least in part in a housing 20 formed radially in the middle of the bezel 2. In variants this crew mobile could be partially or totally housed in movement 4 or its additional mechanism 5.
  • the plate 11 of this mobile assembly is taken without clearance between the hub of the second pinion 17 and a large diameter part of the second part 18 of the winding stem so that the moving assembly 11, 12 follows the axial movements of this first part 18 of the winding stem and communicates them to the first part 8 of the winding stem.
  • the first part 8 of this winding stem also undergoes axial movements moving it in position winding, respectively setting the time of the movement 4.
  • This winding and time-setting mechanism allows the winding crown 19 in the median plane of the watch case although the movement 4 is offset from this median plane.
  • this mechanism causes the winding crown 19 to rotate in the same direction of the first part 8 of the winding stem allowing a setting movement time in a traditional and easy way for the user.
  • This winding and time-setting mechanism therefore includes a first part 8 of winding rod cooperating with movement 4, pivoted in the movable assembly 11, 12, but axially integral with this assembly as well that a second part 18 of the winding rod pivoted in the mobile assembly 11, 12 but axially integral with it.
  • the two parts 8, 18 of the rod winders are axially integral with one another by means of the movable assembly 11, 12.
  • these two parts 8, 18 of the winding stem are connected by the first 15 and second pinions 17 as well as the reference 16, the first part 8 of this rod therefore follows the rotational movements of the second part 18 of this rod.
  • the two parts 8, 18 of the winding stem are kinematically linked for their translational and rotational movements and they rotate in the same direction.
  • the kinematic translation link is produced by the mobile assembly 11, 12; the first pinion 15 and its hub 15a and by the second pinion 17 and its hub and the large diameter end of the second part of the rod 18.
  • Such a mechanism for transmitting axial and rotary movements between two axes located in two parallel planes can be applied in parts timepieces having a single movement or comprising one or more mechanisms either for winding and setting the time, or for actuation a date or alarm function, etc.
  • the return16 causing the reversal of the movement of rotation so that the two rod parts rotate in the same direction maybe replaced by a gear train with an odd number of cogs, this may be necessary if the distance between the two planes in which find the two parts of the rod is large.
  • the mobile assembly 11.12 could have come from a single workpiece produced by machining in one piece.
  • An advantage of the mechanism described also lies in the fact that the part rod 18 being placed and pivoted in a lumen of the movable assembly, the movement and its additional mechanisms can be taken out of the box shows by the bottom of the box, the bottom 1 having been removed, without removing the rod from the wind 18.
  • both axes are parallel to each other.
  • these axes can be located in parallel planes but be angularly offset between them. It is enough effect that the gear train connecting the two parts 8,18 of axes has bevel gears.
  • the mechanism described can also be used in non-applications watchmaking wherever it involves transmitting between two axes, located in planes parallel, axial and rotary movements.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
  • Mechanical Operated Clutches (AREA)
EP00105689A 2000-03-17 2000-03-17 Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen Expired - Lifetime EP1134628B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00105689A EP1134628B1 (de) 2000-03-17 2000-03-17 Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen
DE60038282T DE60038282T2 (de) 2000-03-17 2000-03-17 Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen
US09/805,571 US6939034B2 (en) 2000-03-17 2001-03-14 Mechanism for the transmission of axial and rotative movements between two offset axles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00105689A EP1134628B1 (de) 2000-03-17 2000-03-17 Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen

Publications (2)

Publication Number Publication Date
EP1134628A1 true EP1134628A1 (de) 2001-09-19
EP1134628B1 EP1134628B1 (de) 2008-03-12

Family

ID=8168130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105689A Expired - Lifetime EP1134628B1 (de) 2000-03-17 2000-03-17 Getriebemechanismus für Drehbewegungen und Axialbewegungen zwischen zwei versetzten Achsen

Country Status (3)

Country Link
US (1) US6939034B2 (de)
EP (1) EP1134628B1 (de)
DE (1) DE60038282T2 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748330A1 (de) 2005-07-26 2007-01-31 Montres Breguet S.A. Vorrichtung mit Spindel zum Aufziehen und zur Zeiteinstellung von Uhren
CH700658A1 (fr) * 2009-03-24 2010-09-30 Louis Vuitton Malletier Sa Mécanisme de transmission de mouvements entre deux parties décalées d'une tige de mise à l'heure.
EP2275883A1 (de) 2009-07-16 2011-01-19 Rolex Sa Uhr
US20110216631A1 (en) * 2010-03-08 2011-09-08 Montres Breguet Sa Winding and time-setting control device for a timepiece movement
EP2469358A2 (de) 2010-12-21 2012-06-27 Dubois & Depraz S.A. Übertragungsmechanismus von Achs- und Drehbewegungen zwischen zwei versetzt angeordneten Achsen
EP2600214A1 (de) 2011-12-01 2013-06-05 Agenhor SA Übertragungsmechanismus zwischen zwei Teilen eines Schaltgestänges für ein Uhrwerk
EP2765463A2 (de) 2013-02-08 2014-08-13 Dubois & Depraz S.A. Mechanismus zur Übertragung von Achsen- und Drehbewegungen zwischen zwei verschobenen Achsen, und Uhr, die mit einem solchen Mechanismus ausgestattet ist
CH714602A1 (fr) * 2018-01-30 2019-07-31 Chaumet Horlogerie Sa Mécanisme d'une montre pourvue d'une tige de remontoir.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60225779T2 (de) * 2002-02-01 2009-06-18 Tag Heuer S.A. Vorrichtung mit Uhrwerk und Chronographenmodul
JP4343722B2 (ja) * 2004-01-29 2009-10-14 セイコーインスツル株式会社 巻真構造体およびこれを備えた時計
US8584845B2 (en) 2010-04-23 2013-11-19 Ronald S. Soltis, JR. Apparatus and method for storing a watch
CN102305991B (zh) * 2010-08-20 2013-11-20 天津海鸥表业集团有限公司 一种可调节柄轴位置的控制装置
KR102481971B1 (ko) * 2022-07-12 2022-12-27 조영봉 용두 위치가 다른 편심 구조의 손목 시계용 무브먼트 작동 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593654C (de) * 1933-07-23 1934-03-06 Wilhelm Koehler Aufzugvorrichtung fuer Remontoiruhren
DE19725884A1 (de) 1997-06-18 1998-12-24 Chopard Holding S A Uhr mit zweiteiliger Aufzug- und Stellwelle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US234236A (en) * 1880-11-09 Stem-winding watch
US1090390A (en) * 1913-05-31 1914-03-17 Frank L French Watch winding mechanism.
CH599580B5 (de) * 1974-08-22 1978-05-31 Longines Montres Comp D
US4059953A (en) * 1976-06-18 1977-11-29 General Time Corporation Timepiece calendar indexing apparatus
JPS5741751Y2 (de) * 1977-10-15 1982-09-13
CH649674GA3 (de) * 1982-11-09 1985-06-14
DE3440264A1 (de) * 1984-11-03 1986-05-15 Rudolf Wittner Gmbh U. Co, 7972 Isny Aufziehbares uhrwerk fuer metronom
US4809250A (en) * 1988-01-29 1989-02-28 Fabrique Ebel, Societe Anonyme Reverser mechanism for an automatic winding arrangement
DE69919509T2 (de) * 1999-04-23 2005-09-01 Rolex Sa Uhrwerk mit Schwungmassen-Selbstaufzug
DE1152303T1 (de) * 2000-05-05 2002-10-02 Rolex Montres Uhr mit Aufzugsmechanismus und mit Korrekturmechanismus für mindestens zwei anzeigende Organe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE593654C (de) * 1933-07-23 1934-03-06 Wilhelm Koehler Aufzugvorrichtung fuer Remontoiruhren
DE19725884A1 (de) 1997-06-18 1998-12-24 Chopard Holding S A Uhr mit zweiteiliger Aufzug- und Stellwelle

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748330A1 (de) 2005-07-26 2007-01-31 Montres Breguet S.A. Vorrichtung mit Spindel zum Aufziehen und zur Zeiteinstellung von Uhren
US7563020B2 (en) 2005-07-26 2009-07-21 Montres Breguet Sa Control stem device for a watch
CH700658A1 (fr) * 2009-03-24 2010-09-30 Louis Vuitton Malletier Sa Mécanisme de transmission de mouvements entre deux parties décalées d'une tige de mise à l'heure.
EP2275883A1 (de) 2009-07-16 2011-01-19 Rolex Sa Uhr
JP2011022144A (ja) * 2009-07-16 2011-02-03 Rolex Sa 時計
EP2365407A1 (de) 2010-03-08 2011-09-14 Montres Breguet SA Vorrichtung zum Aufziehen und zur Zeiteinstellung für ein Uhrwerk
US20110216631A1 (en) * 2010-03-08 2011-09-08 Montres Breguet Sa Winding and time-setting control device for a timepiece movement
US8439558B2 (en) 2010-03-08 2013-05-14 Montres Breguet Sa Winding and time-setting control device for a timepiece movement
EP2469358A2 (de) 2010-12-21 2012-06-27 Dubois & Depraz S.A. Übertragungsmechanismus von Achs- und Drehbewegungen zwischen zwei versetzt angeordneten Achsen
EP2469358A3 (de) * 2010-12-21 2017-08-30 Dubois & Depraz S.A. Übertragungsmechanismus von Achs- und Drehbewegungen zwischen zwei versetzt angeordneten Achsen
EP2600214A1 (de) 2011-12-01 2013-06-05 Agenhor SA Übertragungsmechanismus zwischen zwei Teilen eines Schaltgestänges für ein Uhrwerk
WO2013079689A1 (fr) 2011-12-01 2013-06-06 Agenhor Sa Mecanisme de transmission entre deux parties d'une tige de commande pour mouvement horloger
EP2765463A2 (de) 2013-02-08 2014-08-13 Dubois & Depraz S.A. Mechanismus zur Übertragung von Achsen- und Drehbewegungen zwischen zwei verschobenen Achsen, und Uhr, die mit einem solchen Mechanismus ausgestattet ist
CH714602A1 (fr) * 2018-01-30 2019-07-31 Chaumet Horlogerie Sa Mécanisme d'une montre pourvue d'une tige de remontoir.

Also Published As

Publication number Publication date
US6939034B2 (en) 2005-09-06
US20010046186A1 (en) 2001-11-29
DE60038282D1 (de) 2008-04-24
EP1134628B1 (de) 2008-03-12
DE60038282T2 (de) 2009-03-12

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