• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a watch movement comprising a plate comprising two parallel and opposite surfaces defining a reference plane A. The movement (1) comprises watch components supported by the plate and able to be rotated about axes perpendicular to the plane A reference area, a display area (2) disposed in a plane parallel to the reference plane A, and at least one accessory mechanism part of the movement. All or part of the accessory mechanism extends to define a plane B other than the reference plane A. The plane B intercepts the reference plane A by an angle of at least 2 °. The inclined accessory mechanism is comprised of an automatic winding mechanism, a manual winding mechanism, a calendar mechanism, a striking mechanism, a chronograph mechanism or a power reserve mechanism.
    公开号:CH712485A1
    申请号:CH00666/16
    申请日:2016-05-24
    公开日:2017-11-30
    发明作者:Candaux David
    申请人:Hepta Swiss Sa；
    IPC主号:
    专利说明:

    Description: [0001] The present invention relates to a watch movement comprising different planes.
    Watches comprising a movement having several planes are known from the state of the art. Thus known for example CH 60 660 which describes a wristwatch having a box of elongated shape and whose bottom is bent in relation to the conformation of a human arm. The movement is mounted on a large bent plate so as to form several adjacent faces of a prism and extending from one end to the other of the upper face of the bottom, in order to properly use the capacity of the box. . The large plate is bent twice and has a median part carrying the axes of all the moving parts except the axis of the balance and two extreme parts inclined with respect to this median part and one of which carries the major part of the serving organs. when reassembling and setting the time, while the other carries the axis of the balance and its accessories, the fork of the exhaust being bent to redeem the difference in level between the escape wheel and the corresponding members of the axis of the balance.
    [0003] EP 1 532 493 describes a timepiece movement in two complementary modules for producing a curved watch so as to follow the shape of a wrist of a wearer. Such a movement makes it possible to have only a very slight inclination of the order of 5 ° of one wheel relative to the other and moreover in a curved watch case which is more easily achievable than in a case. traditional watch box.
    The object of the present invention is to provide a watch movement with different planes in a watch case having a flat bottom optimizing the use of the available volume.
    According to the invention, a watch movement comprising a plate having two parallel and opposite surfaces defining a reference plane A. The movement comprises watch components supported by the plate and able to be rotated about perpendicular axes to the reference plane A. The movement further comprises a display zone disposed in a plane parallel to the reference plane A, and at least one accessory mechanism forming part of the movement. The accessory mechanism or mechanisms each have, all or part of said mechanism extending so as to define each a plane B other than the reference plane A, the plane B of at least one of said accessory mechanism intercepting the reference plane A d an angle of at least 2 °. The accessory mechanism is comprised of: an automatic winding mechanism comprising an oscillating mass arranged to oscillate about another axis inclined with respect to the axes perpendicular to the reference plane A, in a plane B inclined with respect to the reference plane A a manual winding mechanism comprising a winding crown axis defining a plane B inclined at an acute angle with respect to the axes perpendicular to the reference plane A and in particular with respect to axes of rotation of controlled returns of the movement; calendar mechanism comprising a simple or perpetual date wheel intended to indicate the day of the week and / or the calendar of the month and / or the month of the year and / or the phases of the moon, all or part of said wheel being arranged to be rotated about another axis inclined with respect to the axes perpendicular to the reference plane A, the calendar mechanism extending from in a plane defining a plane B, a striking mechanism, comprising a stamp extending substantially in a plane B, a stamp holder integral with a frame of the watch, the stamp being fixed on the stamp holder, a hammer pivoting about another axis inclined relative to the axes perpendicular to the reference plane A to strike the stamp, - a chronograph mechanism comprising several groups of parts, arranged in a plane B, and rotatably mounted about axes inclined relative to the axes perpendicular to the reference plane A, the group or groups of parts being arranged to perform the functions of control, clutch, blocker, counter and return to zero, - a power reserve mechanism comprising an indicator of the power reserve defining a plane B, the indicator member being rotatably mounted about another axis inclined relative to the axes perpendicular to the reference plane A.
    In one embodiment, the movement is incorporated in a watch case in which at least one accessory mechanism is arranged on the ice side of the watch case.
    In one embodiment, the movement is incorporated in a watch case in which at least one accessory mechanism is arranged on the bottom side of the watch case.
    Preferably, a component comprises a conical toothing connecting at least one component of the accessory mechanism defining the plane B and the movement mechanism comprising the plate defining the reference plane A.
    In one embodiment, the self-winding accessory mechanism comprises an oscillating mass representing the plane B inclined relative to the plate defining the reference plane A, toothed elements for transmitting the force from the inclined oscillating mass relative to the plate to a ratchet and to cock a mainspring, one of the toothed elements having a conical toothing to make the connection between the toothed elements or the oscillating mass parallel to the plane B and the toothed elements or the movement parallel to plane A.
    In another embodiment, a calendar mechanism comprises a simple or perpetual date gear intended to indicate the day of the week and / or the calendar of the month and / or the month of the year and / or the phases of the moon, said accessory mechanism cooperating with a wheel hours.
    According to this same other embodiment, the accessory mechanism is disposed on an additional plate.
    In one embodiment, a chronograph accessory mechanism comprises several groups of parts arranged to perform the functions of control, clutch, blocker, counter and return to zero.
    In one embodiment, an accessory striking mechanism comprises a stamp, surrounding all or part of the movement (1), defining the plane A, and extending substantially in the plane B, a solidarity stamp holder d a frame of the watch, the stamp being fixed on the stamp holder, at least one hammer to strike the stamp to produce a vibration of said stamp.
    In one embodiment, a power-reserve accessory mechanism comprises an indicator member of the power reserve integral with a wheel meshing with a differential gear wheel in engagement with a cylinder and a ratchet of the watch movement.
    In general, the angle between the reference plane A and the reference plane B is between 2 ° and 85 °, preferably between 3 ° and 30 °.
    The characteristics of the invention will appear more clearly on reading the description of several embodiments given solely by way of example, in no way limiting with reference to the schematic figures, in which:
    Fig. 1 is a partial side view of a watch movement having an automatic winding mechanism in which an oscillating weight is inclined relative to a platen representing a reference plane; and
    Fig. 2 shows a partial side view of a watch movement comprising a manual winding mechanism in which a winding crown is inclined.
    As illustrated in FIG. 1, a watch movement comprises a plate comprising two parallel and opposite surfaces defining a reference plane A, the movement comprising watch components supported by the plate and able to be rotated about axes 5 perpendicular to the reference plane A. The movement 1 further comprises a display zone 2 disposed in a plane parallel to the reference plane A. The movement comprises an automatic winding mechanism comprising an oscillating mass 3 arranged to oscillate about another axis 6 inclined by relative to the axes perpendicular to the reference plane A, in a plane B inclined with respect to the reference plane A.
    The oscillating mass 3 extends to define a plane B other than the reference plane A, the plane B intercepting the reference plane A by an angle of about 5 °.
    As illustrated in FIG. 2, a wristwatch comprises a watch case 20, a winding crown 7 with a telescopic control rod, the telescopic control rod being mounted for axial displacement and in rotation in a tubular element 19 integral with the casing 20, the stem of telescopic control carrying at its inner end a control reference 21. The assembly further comprises a watch movement 1 with several functions controlled by the winding crown 7 in discrete axial positions of the telescopic control rod in which the return of control 21 at the end of the control rod engages in rotation with a controlled return 10, 11 in correspondence, which controlled return 10, 11 is associated with a function of the movement 1.
    In this example, the winding crown 7 is in a neutral position corresponding to its rest position, the winding crown 7 being arranged to occupy two other positions each corresponding to a function of the movement 1. The winding crown 7 is thus arranged to define the axial positions of the telescopic control rod according to the actuation of the winding crown 7 between resting and actuating positions. The axis of the telescopic control rod, defining the plane B, is inclined at an angle of about 10 ° with respect to the axes of rotation 8, 9 of the controlled returns 10,11 of the movement 1. The ordered returns 10,11 of the movement 1 are offset axially relative to each other with their peripheries radially offset in correspondence with the inclination of the axis of the control rod to allow the control gear 21 of the telescopic control rod to pass an engagement with a controlled return 10, 11 to an engagement with another controlled return 10, 11 during the axial displacement of the telescopic control rod from one discrete axial position to another.
    In this example, the winding crown 7 of the wristwatch is extended by the telescopic control rod passing through the watch case 20. The winding crown 2 is connected to the watch movement 1 that it is likely to rotational drive, for example for setting the time, and during a manual extraction action on the winding crown 7. The winding crown 7 is embedded in a housing 12 of the watch case 20 and
    权利要求:
    Claims (12)
    [1]
    is accessible only by manual pressure, such as a push button, for the passage from a retracted position to an extraction position, or vice versa. The telescopic control rod has three discrete axial positions: - a depressed rest position where the control gear 21 does not engage with a controlled return movement; an intermediate position where the control gear 21 engages with a first controlled reversal 10 of the movement; and - a pulled position where the control gear 21 engages with a second controlled return 11 of the movement. The axes of rotation 8, 9 of the first and second controlled return 10,11 are arranged perpendicular to the plane of a plate of the movement 1 and are spaced laterally from each other with the axis 8 of the first controlled deflection 10 closer to the axis of the control rod than the axis 9 of the second controlled return 11 while the diameter of the first controlled return 10 is smaller than the diameter of the second controlled return 11. [0024] The edges peripherals of the first and second controlled returns 10,11 are inclined relative to their axes of rotation 8, 10 and are substantially parallel to the axis of the telescopic control rod in front of it, the axis of said rod telescopic control unit defining the plane B. [0025] Each controlled gear 10, 11 comprises a spur gear 13, 16 coaxially arranged with a bevel gear 14, 15, the bevel gear 14, 15 cooperating with the toothing 17 of the command reference e 21 while the spur gear 13, 16 cooperates with a work train of a function of the movement 1. In the example shown, the two control references 10, 11 are offset with respect to each other and their teeth follow the sequence of right teeth 13, conical teeth 14 for the first control gear 10 and conical teeth 15, right teeth 16 for the second control gear 11. The outer diameter of the right gear 13, 16 the first and the second controlled gear 10, 11 is smaller than the outer diameter of its bevel gear 14,15. The control rod of the winding crown 2 is mounted telescopically in a tube 19 mounted telescopically in the housing 12 in. In a variation not illustrated, it is possible to combine an inclined winding crown and an inclined oscillating weight as well as the other accessory mechanisms. Of course, other accessory mechanisms among those listed may be added to those previously described or even be mounted individually in a watch movement. claims
    1. Watch movement comprising a plate having two parallel and opposite surfaces defining a reference plane A, the movement comprising watch components supported by the plate and able to be rotated about axes perpendicular to the reference plane A, the movement (1) further comprising a display area (2) disposed in a plane parallel to the reference plane A, and at least one accessory mechanism forming part of the movement, the accessory mechanism or mechanisms each presenting all or part of said mechanism extending to define each a plane B other than the reference plane A, the plane B of at least one of said accessory mechanism intercepting the reference plane A by an angle of at least 2 °, said at least an accessory mechanism being included among: - an automatic winding mechanism comprising an oscillating mass arranged to oscillate around another axis inclined by rap port to the axes perpendicular to the reference plane A, in a plane B inclined with respect to the reference plane A, - a manual winding mechanism comprising a winding crown axis defining a plane B inclined at an acute angle with respect to the perpendicular axes reference plane A and in particular with respect to axes of rotation of controlled references of the movement (1), - a calendar mechanism comprising a simple or perpetual calendar gear train intended to indicate the day of the week and / or the date of the month and / or the month of the year and / or the phases of the moon, all or part of said train being arranged to be rotated about another axis inclined relative to the axes perpendicular to the reference plane A, the calendar mechanism extending in a plane defining a plane B, - a striking mechanism, comprising a stamp extending substantially in a plane B, a stamp holder integral with a frame of the the stamp being fixed on the stamp holder, a hammer pivoting about another axis inclined with respect to the axes perpendicular to the reference plane A to strike the stamp, - a chronograph mechanism comprising several groups of pieces, arranged in a plane B, and mounted in rotation about axes inclined relative to the axes perpendicular to the reference plane A, the group or groups of parts being arranged to perform the control functions, clutch, blocker, counter and back to zero, and - a power reserve mechanism comprising a power reserve indicator member defining a plane B, the indicator member being rotatably mounted about another axis inclined with respect to the axes perpendicular to the plane of the plane; reference to.
    [2]
    2. Movement according to one of claims 1 or 2, incorporated in a watch case in which at least one accessory mechanism is arranged on the ice side of the watch case.
    [3]
    3. Movement according to one of claims 1 or 2, incorporated in a watch case in which at least one accessory mechanism is arranged on the bottom side of the watch case.
    [4]
    4. Movement according to one of the preceding claims, wherein a component having a conical toothing connects at least one component of the accessory mechanism defining the plane B and the mechanism of the movement (1) comprising the plate defining the reference plane A.
    [5]
    5. Movement according to one of the preceding claims, wherein the self-winding accessory mechanism comprises an oscillating mass representing the plane B inclined relative to the plate defining the reference plane A, toothed elements for transmitting the force from the oscillating weight inclined relative to the plate to a ratchet and arming a mainspring, one of the toothed elements having a conical toothing for the connection between the toothed elements or the oscillating mass parallel to the plane B and the toothed elements or the movement (1) parallel to the plane A.
    [6]
    6. Movement according to one of claims 1 to 5, comprising a calendar mechanism comprises a simple or perpetual date wheel intended to indicate the day of the week and / or the calendar of the month and / or the month of the year and / or the phases of the moon, said accessory mechanism cooperating with a wheel hours.
    [7]
    7. Movement according to claim 6, wherein the accessory mechanism is arranged on an additional plate.
    [8]
    8. Movement according to one of claims 1 to 7, comprising a chronograph accessory mechanism which comprises several groups of parts arranged to perform the functions of control, clutch, blocker, counter and return to zero.
    [9]
    9. Movement according to one of claims 1 to 8, comprising an accessory striking mechanism which comprises a stamp, surrounding all or part of the movement (1), defining the plane A, and extending substantially in the plane B, a stamp holder integral with a frame of the watch, the stamp being fixed on the stamp holder, at least one hammer to strike the stamp to produce a vibration of said stamp.
    [10]
    10. Movement according to one of claims 1 to 9, comprising an accessory power reserve mechanism which comprises an indicator of the power reserve integral with a wheel meshing with a differential gear meshing with a barrel and a ratchet of watch movement.
    [11]
    11. Movement according to one of the preceding claims, wherein the angle between the reference plane A and the reference plane B is between 2 ° and 85 °, preferably between 3 ° and 30 °.
    [12]
    12. Wristwatch with a movement according to any one of the preceding claims.
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    同族专利:
    公开号 | 公开日
    CH712485B1|2021-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US286169A|1883-10-09|Gong-bell |
    FR454987A|1912-06-07|1913-07-19|Fabrique Movado L A I Ditesheim & Frere|Wristwatch|
    CH85250A|1919-10-17|1920-06-01|Biland Otto|Winding mechanism for timepieces.|
    CH245740A|1945-06-21|1946-11-30|Ag Ebauchesfabrik Eta|Calendar clock.|
    EP1394638A1|2002-08-28|2004-03-03|Walter Schlup|Clockwork|
    法律状态:
    2018-01-31| PUE| Assignment|Owner name: D. CANDAUX SARL, CH Free format text: FORMER OWNER: HEPTA SWISS SA, CH |
    优先权:
    申请号 | 申请日 | 专利标题
    CH00666/16A|CH712485B1|2016-05-24|2016-05-24|Watch movement.|CH00666/16A| CH712485B1|2016-05-24|2016-05-24|Watch movement.|
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