EP3845972A1 - Mecanisme d'affichage pour une montre - Google Patents

Mecanisme d'affichage pour une montre Download PDF

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Publication number
EP3845972A1
EP3845972A1 EP19220190.3A EP19220190A EP3845972A1 EP 3845972 A1 EP3845972 A1 EP 3845972A1 EP 19220190 A EP19220190 A EP 19220190A EP 3845972 A1 EP3845972 A1 EP 3845972A1
Authority
EP
European Patent Office
Prior art keywords
primary
support
display
movable element
speed
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.)
Withdrawn
Application number
EP19220190.3A
Other languages
German (de)
English (en)
French (fr)
Inventor
M. Pascal LAGORGETTE
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
ETA SA Manufacture Horlogere Suisse
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 ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP19220190.3A priority Critical patent/EP3845972A1/fr
Priority to TW109141720A priority patent/TWI830968B/zh
Priority to US17/109,203 priority patent/US20210200154A1/en
Priority to JP2020207314A priority patent/JP7078700B2/ja
Priority to KR1020200187767A priority patent/KR102531800B1/ko
Priority to CN202011629220.2A priority patent/CN113126468B/zh
Publication of EP3845972A1 publication Critical patent/EP3845972A1/fr
Withdrawn legal-status Critical Current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
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/044—Mounting and setting of the hands on the axle
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/02—Time pieces of which the clockwork is visible partly or wholly
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G04G17/045—Mounting of the display
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

Definitions

  • the present invention relates to that of horology, and more precisely that of display mechanisms making it possible to display information on a dial.
  • the present invention relates to the field of watch indicators and preferably connected watch indicators.
  • the display can be totally or partially uncovered, which makes it possible to maximize the display surface when information is present on the display.
  • the use of hands to display the time allows energy to be saved with respect to the display of the time or any other information on the display.
  • said at least one second mobile element is totally or partially outside said at least one display in said at least one second position.
  • the display can be totally or partially uncovered, which makes it possible to maximize the display surface when information is present on the display.
  • said at least one first movable element and / or said at least one support is or are at the periphery and / or at the periphery of said at least one display.
  • said at least one first movable element and / or said at least one support is arranged or are arranged next to said at least one display.
  • the display surface is totally or partially uncovered.
  • said at least one support is configured to move with a second primary speed in said primary operating mode and with a second secondary speed in a secondary operating mode so as to allow movement of said at least a second element movable between said at least one first position and said at least one second position.
  • said at least one first movable element moves relative to said at least one support.
  • said at least one support moves relative to said at least one first mobile element.
  • said first primary speed and said first secondary speed are determined with respect to said at least one support.
  • said second primary speed and said second secondary speed are determined with respect to said at least one first mobile element.
  • said at least one second mobile element moves between said at least one first position and said at least one second position when said first primary speed is different from said second primary speed and / or when said first secondary speed is different from said second secondary speed.
  • said at least one second movable element is movable between said at least one first position and said at least one second position when the direction of movement of said at least one first movable element is different from the direction of movement of said at least a support.
  • said at least one second movable element is movable between said at least one first position and said at least one second position when said at least one first movable element and / or said at least one support moves or moves. counterclockwise.
  • said at least one second movable element is movable between said at least one first position and said at least one second position when said at least one first movable element moves in the counterclockwise direction and said at least one support is static or when said at least one support moves counterclockwise and said at least one first movable element is static.
  • said at least one second movable element indicates information when said at least one first movable element and / or said at least one support moves or moves in the same direction of movement and preferably in clockwise, and when said at least one first movable element or said at least one support moves in the opposite direction and preferably in the counterclockwise direction, said au at least one second mobile element totally or partially discovers the display.
  • At least one primary stop member comprises at least one primary stop member, at least one secondary stop member, at least one primary support member, and / or at least one secondary support member; said at least one primary support member and / or at least one secondary support member being configured or are configured to abut against said at least one primary stop member in said primary operating mode and / or against said au at least one secondary stop member in said secondary operating mode.
  • said at least one primary support member is held in abutment against said at least one primary abutment member in said primary operating mode.
  • said at least one primary support member is held in abutment against said at least one secondary abutment member in said secondary operating mode.
  • said at least one secondary support member is held in abutment against said at least one primary abutment member in said primary operating mode.
  • said at least one secondary support member is held in abutment against said at least one secondary stop member in said secondary operating mode.
  • said at least one second movable element can cover or completely or partially uncover said at least one display when said at least one first movable element and said at least one support are movable with respect to one another or when said at least one first movable element or said at least one support is stationary with respect to one another.
  • said at least one primary support member is at least one wing of a pinion or at least one tooth of a wheel.
  • said at least one second movable element comprises said at least one primary stop member and / or said at least one secondary stop member.
  • said at least one primary support member and / or said at least one secondary stop member is or are at least one wall of said at least one first movable element and / or of said at least one support.
  • the display mechanism comprises a freewheel; said freewheel comprises said at least one primary stop member, said at least one secondary stop member, said at least one primary support member and / or said at least one secondary support member.
  • the display mechanism comprises a sliding rack; said sliding rack comprises said at least one primary support member and said at least one first movable element and / or said at least one support comprises said at least one primary stop member and / or said at least one secondary support member .
  • the display mechanism comprises a malt finger; said malt finger comprises said at least one primary support member and said at least one first movable element and / or said at least one support comprises said at least one primary stop member and / or said at least one support member secondary.
  • said at least one second movable element can totally or partially discover said at least one display when said at least one first movable element and / or said at least one support is movable or are movable one. compared to each other.
  • At least one housing configured to completely and / or partially house said at least one second mobile element.
  • said at least one housing is included in said at least one wall of said at least one first mobile element and / or of said at least one support.
  • said at least one second mobile element can totally or partially discover said at least one display by being housed in said at least one first mobile element and / or in said at least one support.
  • At least one drive member arranged under said at least one display, at the periphery and / or at the periphery of said at least one display and / or configured to move said at least one first mobile element and / or or said at least one support.
  • said at least one first movable element and / or said at least one support is or are movable.
  • said at least one second movable element is movably mounted on said at least one first movable element and / or said at least one support.
  • said at least one first mobile element is mounted to slide on and / or against said at least one support or said at least one support is mounted to slide on or against said at least one first mobile element.
  • said at least one second movable element is movable between at least a first position and at least a second position when said at least one first movable element slides on and / or against said at least one support.
  • said at least one second movable element is movable between at least a first position and at least one second position when said at least one support slides on and / or against said at least one first movable element.
  • said at least one second mobile element is configured to indicate an indication in said at least one first position and / or in said at least one second position.
  • said at least one second mobile element is configured to be visible in said at least one first position and / or in said at least one second position.
  • said at least one second mobile element is an indicator and / or a needle.
  • said display mechanism can indicate a time or a direction, for example, and said at least one display can display information.
  • said display mechanism comprising at least a first motor, at least a second motor and / or at least a third motor configured for or configured to drive said at least one first movable element, said at least one support and / or said at least one second mobile element.
  • said at least one first movable element, said at least one support and / or said at least one second movable element can be driven or can be driven independently or as one.
  • said at least one second movable element can be fixed to a wheel mounted movable about an axis on said at least one support and can cooperate with a complementary toothing belonging to said at least one first movable element.
  • said display mechanism comprising at least one elastic stopper configured to abut against at least one tooth of a wheel.
  • the present invention proposes to resolve all or part of the drawbacks by means of a watch comprising a flange and said display mechanism according to any one of the preceding claims and in which said at least one first mobile element and / or said at least one support is arranged or are arranged under the flange.
  • said watch comprising a bezel configured to move said at least one first movable element with said first primary speed and said first secondary speed, and / or said at least one support with said second primary speed and said second secondary speed , so that said at least one second movable element is movable between said at least one first position and said at least one second position when said first primary speed and / or said first secondary speed of said at least one first movable element is different or are different from said second primary speed and / or said second secondary speed of said at least one support.
  • the display of the watch can be totally or partially uncovered, which makes it possible to maximize the display surface when information is present on the display of the watch. Furthermore, the use of hands to display the time enables energy savings with respect to the display of the time or any other information on the display.
  • the present invention proposes a new type of watch connected by virtue of the association of a digital display via an OLED screen and a similar display using a conventional indicator that the hands can be.
  • the present invention makes it possible to display the time thanks to the conventional indicators which may be the hands of a watch, thus allowing the connected watch not to have the screen continuously on.
  • the use of hands to display the time allows energy savings compared to the display of the time or any other information on an OLED screen.
  • the major advantage of the present invention is that the display can be totally or partially uncovered which makes it possible to maximize the display surface when information is present on the display.
  • said display mechanism 100 may comprise at least one display 101, which may be in the form of at least one OLED screen 101 and at least one second movable element 120, which may take the form of 'an indicator 120 or a needle 120.
  • Said at least one second movable element 120 can be movably mounted on said at least one first movable element 110 and / or said at least one support 132 can be configured to move between at least a first position 121 in which said at least a second mobile element 120 can indicate an indication and therefore totally or partially cover said at least one display 101 in a primary operating mode and at least one second position 122 so as to totally or partially discover said at least one display 101, preferably said information , in a secondary operating mode.
  • said at least one second movable element 120 is totally or partially outside said at least one display 101 in said at least one second position 122, which maximizes the display area when information is present on the display.
  • the present invention could in particular be integrated into a watch which would not include an OLED screen 101 but a very aesthetic dial and therefore, the user could move the hands 120 by means of a bezel. of the watch 200 so as to free the dial from these hands and thus fully display said dial without necessarily having an OLED screen, for example.
  • the present invention can be in the form of a display mechanism 100 for a watch 200, preferably in the form of a display mechanism 100 of a watch 200 and can include said primary and secondary operating modes, as will be described below.
  • Said display mechanism 100 may comprise said at least one display 101, configured to display information, said at least one second mobile element 120 but also at least one first mobile element 110, and at least one support.
  • Said watch 200 can comprise a flange 201 under which, said display mechanism 100, preferably said at least one first movable element 110 and / or said at least one support can be arranged or can be arranged.
  • Said at least a first movable element 110 can be slidably mounted on and / or against said at least one support on the one hand and on the other hand can be arranged next to said at least one display 101, or, depending on the embodiments, can be located in periphery and / or the periphery of said at least one display 101 and can be configured to move with a first primary speed in said primary operating mode and with a first secondary speed in said secondary operating mode.
  • Said at least one support for its part, can also be mounted to slide on or against said at least one first movable element 110 on the one hand and on the other hand, can be placed next to said at least one display 101, or, according to the embodiments, can also be located on the periphery and / or on the periphery of said at least one display 101 and can be configured to allow the displacement of said at least one second mobile element 120 between said at least one first position 121 and said at least a second position 122 as a function of said first primary speed and of said first secondary speed.
  • said at least one support 132 can be stationary or can move with a second primary speed in said primary operating mode. and with a second secondary speed in a secondary mode of operation so as to allow movement of said at least one second movable member 120 between said at least one first position 121 and said at least one second position 122.
  • said at least one second movable element 120 can move between said at least one first position 121 and said at least one second position 122 when said first primary speed is different from said second primary speed and / or when said first secondary speed is different from said second secondary speed or when said at least one first movable element 110 slides on and / or against said at least one support or vice versa when said at least one support 132 slides on and / or against said at least one first movable element 110.
  • said first primary speed and said first secondary speed can be determined with respect to said at least one support and can both include an own direction of movement, a specific direction of movement and a specific speed of movement.
  • said first primary speed can be determined with respect to said at least one support and can comprise a first primary direction of movement with respect to said at least one support, a first primary direction of movement with respect to said at least one support and a first speed of primary movement with respect to said at least one support. The same applies to said first secondary speed.
  • said at least one support 132 which can move with said second primary speed and said second secondary speed with respect to said at least one first movable element 110.
  • said second primary speed and said second secondary speed can be determined with respect to said at least one first movable element 110 and can both include an own direction of movement, a specific direction of movement and a speed clean displacement.
  • said second primary speed can be determined with respect to said at least one first movable element 110 and can comprise a second primary direction of movement with respect to said at least one first movable element 110, a second primary direction of movement by with respect to said at least a first movable element 110 and a second primary movement speed with respect to said at least one first movable element 110. The same applies to said second secondary speed.
  • said at least one second movable element 120 can be movable between said at least one first position 121 and said at least one second position 122 when said at least one first movable element 110 and / or said at least one support 132 is moving or moving counterclockwise or when said at least one first movable member 110 is moving counterclockwise and said at least one support 131 may be static or when said at least one support 132 is moving counterclockwise and said at least one first movable member 110 may be static, so that said at least one second movable member 120 indicates information when said at least one first movable member 110 and / or said at least one support 132 is moves or moves in the same direction of movement and preferably clockwise, and when said at least one first movable member 110 or said at least one support 132 is released placed in the opposite direction and preferably in the counterclockwise direction, said at least one second movable element 120 completely or partially uncovers the display.
  • movements of said at least one first movable element 110 and / or said at least one support 132 can be carried out by at least one drive member 102, preferably a first electric motor for said at least one first movable element 110 and a second electric motor for said at least one support 132, arranged under said at least one display 101, on the periphery and / or on the periphery of said at least one display 101.
  • the movements of said at least one first mobile element 110 and / or said at least one support 132 can be produced by means of a bezel, preferably the bezel of said watch as mentioned above.
  • Said at least one second movable element 120 can likewise be moved by at least a third motor and its movement can be limited by at least one primary stop member 141 in said at least one first position 121 and at least one secondary stop member 142 in said at least one second position 122.
  • said at least one primary stop member 141 can be configured to cooperate with at least one primary support member 143 so as to be in abutment against said at least one primary stop member 141 in said primary operating mode and / or against said at least one secondary stop member 142 in said secondary operating mode.
  • said at least one primary support member 143 which can be at least one wing of a pinion, at least one tooth of a wheel, at least one wall of said at least one first movable element 110 and / or of said at least one support, can be held in abutment against said at least one primary stop member 141 in said primary operating mode and / or against said at least one secondary stop member 142 in said secondary operating mode.
  • These stop members that is to say said at least one primary stop member 141 and / or said at least one stop member secondary stop 142, may be included by said at least one second movable element 120.
  • Said at least one secondary stop member 142 can also be configured to cooperate with at least one secondary support member 144 so as to be in abutment against said at least one primary stop member 141 in said primary mode of operation and / or against said at least one secondary stop member 142 in said secondary operating mode.
  • said at least one secondary support member 144 which may be at least one wing of a pinion, at least one tooth of a wheel, at least one wall of said at least one first movable element 110 and / or of said at least one support, can be held in abutment against said at least one primary stop member 141 in said primary operating mode and / or against said at least one secondary stop member 142 in said secondary operating mode.
  • said at least one second mobile element 120 can cover and therefore be visible in said at least one first position 121 or completely or partially uncover said at least one display when said at least one first mobile element 110 and said at least one support 132 may be movable relative to each other or when said at least one first movable element 110 or said at least one support may be immobile relative to one another.
  • the display mechanism 100 can comprise a freewheel 146 comprising said at least one primary stop member 141, said at least one secondary stop member 142, said at least one primary support member 143 and / or said at least one secondary support member 144.
  • Said at least one primary stop member 141, said at least one secondary stop member 142, said at least one support member primary 143 and / or said at least one secondary support member 144 can also be integrated or can be integrated into said display mechanism 100 in the form of a sliding rack 147 comprising said at least one primary support member 143 and said at least one first movable element 110, or said at least one support, may comprise said at least one primary stop member 141 and / or said at least one secondary support member 144.
  • a malt finger 148 may comprise said at least one primary support member 143 and said at least one first movable element 110 and / or said at least one support may comprise said at least one primary stop member 141 and / or said at least one secondary support member 144.
  • said at least one second mobile element 120 can totally or partially uncover said at least one display and can be housed totally and / or partially in at least one housing 150 which can be located in said at least one wall. of said at least one first movable element 110 and / or of said at least one support.
  • the first embodiment can be illustrated by the figures 1A and 1B , which show schematically said at least one second movable element 120 in said at least one first position 121 in the primary operating mode and in said at least one second position 122 in a secondary operating mode respectively.
  • said at least one first movable element 110 can be slidably mounted and guided by studs on said at least one support 132 and can both be arranged next to said at least one support. minus a display 101 and under the flange, although the flange is not shown in the figures 1A-1B .
  • said at least one first movable member 110 and said at least one support 132 are driven clockwise by the first electric motor 102 with said first primary speed and the second electric motor with said second primary speed respectively, said at least a second movable element 120 may be in said at least one first position 121 and indicates the time, for example, in the primary operating mode. Indeed, these first primary speed and second primary speed can be identical in the primary operating mode of the first embodiment.
  • said at least one second movable element 120 can be fixed to a wheel mounted movable about an axis on said at least one support 132 and cooperates with a complementary toothing belonging to said at least one first movable element 110.
  • said at least one primary stop member 141 can abut against said at least one primary support member 143 which is a wall. side of said at least one first movable element 110. Said at least one primary stop member 141 would also be in abutment against said at least one primary support member 143 if the second primary speed would be greater than the first primary speed.
  • said at least one first movable element 110 can be slidably mounted on said at least one support 132 and can both be placed next to said at least one display 101 and under the flange.
  • said at least one second movable element 120 may be in said at least one first position 121 and indicates the time, for example, in the primary operating mode. Indeed, these first primary speed and second primary speed can be identical in the primary operating mode of the first embodiment.
  • the display mechanism 100 of the second embodiment differs from the first embodiment in that the freewheel 146 can be disposed on the periphery of said at least one first element.
  • movable 110 and of said at least one support 132 are disposed on the periphery of said at least one first element.
  • movable 110 and of said at least one support 132 are disposed on the periphery of said at least one first element.
  • movable 110 and of said at least one support 132 is another differentiating element.
  • Another differentiating element is the presence of at least one elastic stop member 149 acting as said at least one secondary stop member 142
  • said at least one first movable element 110 and said at least one support 132 can be movable with their first and second primary speeds, the wheel and the pinion simultaneously rotate around the axis, and when one of said at least one first movable element 110 and said at least one support 132 is stationary or immobilized, and the other, that is to say said at least one support 132 or said at least one first mobile element 110 is movable with the second secondary speed or the first secondary speed respectively, said at least one secondary support member 144, in this case the wing of the pinion can be in abutment against said at least one secondary stop member 142, that is to say said at least one elastic stopper 149, which blocks the freewheel 146 in one direction, but the leash pass in the other direction and thus rotates said at least one second movable element 120 between said at least one pr first position 121 and said at least one second position 122.
  • the figure 4 shows an exploded view of said display mechanism 100 according to a third embodiment.
  • This third embodiment has said at least one second movable element 120 with at least one resilient stop member 149 so as to form a freewheel with the wheel.
  • This wheel can be mounted to be movable in rotation about an axis and can be placed on said at least one first movable element 110.
  • said at least one support 131 may comprise a set of teeth configured to cooperate with the freewheel formed by the wheel and said at least one elastic stopper 149.
  • said at least one second movable element 120 can be in said at least one first position 121 because the wheel can be meshed by the teeth of said at least one.
  • support 131 and said at least one elastic stop member 149 slides or rubs against the toothing of the wheel, which brings said at least one primary stop member 141 against said at least one primary support member 143 in the mode of primary operation, figure 3A .
  • said at least one primary support member 143 may be present on said at least one first movable element 110 by forming a protuberance on said at least one first movable element 110 on which a first lug acting as a said at least one primary stop member 141 comes into abutment.
  • a second lug serving as said at least one secondary stop member 142 abuts against the wall of a cavity formed in said at least one support 131.
  • said at least one second movable element 120 integrates said at least one primary stop member and secondary 141, 142 and said at least one first movable element 110 presents said at least one primary support member 143 as a protuberance.
  • Said at least one secondary support member 144 for its part, is located on said at least one support 131 and is in the form of a cavity.
  • said at least one second movable element 120 may be in said at least one first position 121 because said at least one secondary stop member 142, being elastically deformable, slides or rubs against said at least one support 131, which brings said at least one primary stop member 141 against said at least one primary support member 143 in the primary operating mode, figure 5A .
  • said at least one secondary stop member 142 is introduced into the cavity of said at least one support 131 and rests against the wall of said cavity, in other words, said at least one secondary stop member 142 can be in abutment against said at least one secondary support member 144, which drives said at least one second movable element 120 towards said at least a second position 122, figure 5B , until one end of said at least one second movable element 120 is fully and / or partially received in said at least one housing 150 located in said at least one support 131
  • said at least one secondary stop member 142 slides or rubs again against the wall of said cavity until it leaves said cavity, which causes said at least one second movable element 120 to pivot. said at least one second position 122 towards said at least one first position 121 and brings said at least one primary stop member 141 against said at least one primary support member 143
  • the fifth embodiment more or less takes up the characteristics of said at least one second movable element 120 since said at least one second movable element 120 can be provided with the wheel and with said at least one primary stop member 141 which abuts against said au at least one primary support member 143 present on said at least one first movable element 110 in the primary operating mode, figure 7A .
  • the toothing cooperating with the wheel may be arranged on said trailing rack 147.
  • Said trailing rack 147 may be composed of a main part comprising a groove allowing the sliding of said trailing rack 147 on a shaped stud. of "T” or a pin in the shape of "T”, that is to say a longitudinal stud terminated by a transverse portion configured to retain said drag rack 147, of said at least one first movable element 110.
  • said at least one second movable element 120 may be in said at least one first position 121 because said trailing rack 147 may be in abutment against the stud at one end of the groove, which by means of the teeth of said drag rack 147 causes said at least one primary stop member 141 to be placed against said at least one primary support member 143 in the primary operating mode , figure 7A .
  • the stud moves in the groove of the main part of said trailing rack 147 abuts against another end of said groove and therefore moves the auxiliary part of said trailing rack 147 comprising said at least one secondary stop member 142 against the wall of a cavity formed in said at least one support 131 forming said at least one secondary support member 144.
  • the reverse movement that is to say from said at least one second position 122 to said at least one first position 121 can be achieved by means of a lug present on said at least one second movable element 120 which can be configured to take presses on the wall of the cavity formed in said at least one support 131, or on said at least one secondary support member 144, and causes said at least one second movable element 120 to pivot, and at the same time the wheel, this which allows cooperation of the teeth of the wheel and of said trailing rack 147, so as to slide the groove of the main part in its initial position.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromechanical Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
EP19220190.3A 2019-12-31 2019-12-31 Mecanisme d'affichage pour une montre Withdrawn EP3845972A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP19220190.3A EP3845972A1 (fr) 2019-12-31 2019-12-31 Mecanisme d'affichage pour une montre
TW109141720A TWI830968B (zh) 2019-12-31 2020-11-27 用於錶的顯示機構
US17/109,203 US20210200154A1 (en) 2019-12-31 2020-12-02 Display mechanism for a watch
JP2020207314A JP7078700B2 (ja) 2019-12-31 2020-12-15 腕時計のためのディスプレイ機構
KR1020200187767A KR102531800B1 (ko) 2019-12-31 2020-12-30 시계용 디스플레이 메커니즘
CN202011629220.2A CN113126468B (zh) 2019-12-31 2020-12-31 用于手表的显示机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19220190.3A EP3845972A1 (fr) 2019-12-31 2019-12-31 Mecanisme d'affichage pour une montre

Publications (1)

Publication Number Publication Date
EP3845972A1 true EP3845972A1 (fr) 2021-07-07

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EP19220190.3A Withdrawn EP3845972A1 (fr) 2019-12-31 2019-12-31 Mecanisme d'affichage pour une montre

Country Status (6)

Country Link
US (1) US20210200154A1 (zh)
EP (1) EP3845972A1 (zh)
JP (1) JP7078700B2 (zh)
KR (1) KR102531800B1 (zh)
CN (1) CN113126468B (zh)
TW (1) TWI830968B (zh)

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EP3534223A1 (de) * 2018-03-01 2019-09-04 Daniel Nebel Anzeigemechanismus für ein uhrwerk einer armbanduhr

Also Published As

Publication number Publication date
TW202131117A (zh) 2021-08-16
US20210200154A1 (en) 2021-07-01
JP7078700B2 (ja) 2022-05-31
CN113126468A (zh) 2021-07-16
KR20210086992A (ko) 2021-07-09
TWI830968B (zh) 2024-02-01
KR102531800B1 (ko) 2023-05-11
JP2021110731A (ja) 2021-08-02
CN113126468B (zh) 2023-01-10

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