EP3705952A1 - Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks - Google Patents

Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks Download PDF

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Publication number
EP3705952A1
EP3705952A1 EP19161582.2A EP19161582A EP3705952A1 EP 3705952 A1 EP3705952 A1 EP 3705952A1 EP 19161582 A EP19161582 A EP 19161582A EP 3705952 A1 EP3705952 A1 EP 3705952A1
Authority
EP
European Patent Office
Prior art keywords
winding machine
support
machine
winding
control means
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Withdrawn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
EP19161582.2A
Other languages
English (en)
French (fr)
Inventor
Jean-Luc Helfer
Cédric Decosterd
Nicolas LÖTSCHER
Philipp Schneider
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 EP19161582.2A priority Critical patent/EP3705952A1/de
Priority to PCT/EP2020/053033 priority patent/WO2020182381A1/fr
Priority to US17/259,716 priority patent/US11853012B2/en
Priority to EP20702664.2A priority patent/EP3935450B1/de
Priority to CN202080019739.0A priority patent/CN113498493B/zh
Priority to KR1020217003633A priority patent/KR102379496B1/ko
Priority to JP2021506688A priority patent/JP7052144B2/ja
Publication of EP3705952A1 publication Critical patent/EP3705952A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/065—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by continuous rotating movement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/006—Testing apparatus for complete clockworks with regard to external influences or general good working
    • G04D7/009—Testing apparatus for complete clockworks with regard to external influences or general good working with regard to the functioning of the automatic winding-up device

Definitions

  • the invention relates to a watch winding machine and / or clockwork movement, comprising at least one support arranged to carry at least one object consisting of a watch or a clockwork movement, and comprising motorization means arranged for move each said support.
  • a device of the "Chapuis” type gives the movements a rotation along a horizontal axis, alternately in two directions, for example with two turns in one direction, then two turns in the other.
  • a “Chapuis” type device comprises a strongly inclined plate, for example at 60 °.
  • the invention proposes to introduce the standardization of the winding of movements of the same production batch, for the purposes of establishing fixed parameters for their control and qualification.
  • the invention relates to a watch winding machine and / or clockwork movement, according to claim 1.
  • the invention relates to a winding machine 100 for a watch and / or a clockwork movement, comprising at least one support 10 arranged to carry at least one object 1 consisting of a watch or a clockwork movement, and comprising means for motorization 20 arranged to move each support 10.
  • the motorization means 20 are arranged to move each support 10 along a path T, in a plane P, and in particular but not limited to around a median axis D, keeping the orientation of the support fixed relative to a fixed frame of reference, so that the speed vector of each point of each support 10 remains parallel to a fixed direction, that is to say so that each point of the support follows the same path, in a translation of the entire trajectory.
  • each support takes place paraxially with respect to a main frame of reference of the plane P made up of two main orthogonal directions X and Y of the plane P.
  • a secondary frame of reference of two secondary orthogonal directions x and y of each support 10 remains parallel to the main frame of reference, so that each object 1 carried by a support 10 follows an individual trajectory TI, which is parallel or coincides with the trajectory T of the support 10 which carries it.
  • the trajectory T is a closed trajectory.
  • the support 10 can travel this closed path in a single direction.
  • the motorization means 20 are arranged to impart to each support 10 a movement such that the value of the acceleration printed on the support 10 during its evolution along its trajectory T is at any point greater than the value of the acceleration. of gravity. More particularly, this movement is printed with an angular speed ⁇ with respect to a median axis D, whose instantaneous position of the support is spaced apart by a radial value R, with a central acceleration, such as the value of the acceleration printed at support 10 when sounding evolution along its trajectory T is at any point greater than the value of the acceleration of gravity.
  • the motorization means 20 are arranged to impart to each support 10 an angular speed ⁇ with respect to the median axis D, the instantaneous position of the support of which is spaced by a radial value R, with a central acceleration, such as that the value of the radial acceleration imparted to the support 10 during its evolution along its trajectory T is at any point greater than the value of the acceleration of gravity. More particularly, the movement of each support 10 is a uniform circular movement, along the trajectory T which is circular, and the radial acceleration, equal to ⁇ 2 R, is greater than the value of the acceleration of gravity.
  • each point of each support 10 is a circular movement in a plane PI, of radius R and traversed at a frequency N, and the radial acceleration, equal to (2 ⁇ N) 2 R, is greater than the value of the acceleration of gravity.
  • each point of each support 10 is a horizontal plane, perpendicular to the direction of the gravity field.
  • the frequency N is greater than or equal to 100 revolutions per minute, and the minimum radial value R of the path T with respect to the median axis D is greater than or equal to 5 millimeters. More particularly still, the frequency N is greater than or equal to 300 revolutions per minute, and the minimum radial value R of the trajectory T relative to the median axis D is greater than or equal to 10 millimeters.
  • At least one support 10 comprises several levels for receiving such objects 1. More particularly, at least one support 10 is a prism comprising at least ten parallel levels, each level being arranged to carry at least ten rows of at least ten objects 1.
  • the winding machine 100 comprises control means 200, which are arranged to control the motorization means 20 to ensure automatic winding of each object 1 carried by the winding machine 100, and to manage the duration of the automatic winding. .
  • the winding machine 100 comprises running control means 30, for controlling the running of each object 1 carried by the winding machine 100, controlled by the control means 200.
  • the winding machine 100 comprises state control means 40, for checking the state of each object 1 carried by the winding machine 100, these state control means 40 are controlled by the means pilot 200.
  • control means 200 are arranged to measure the compliance of operation or / and state of each object 1 that the winding machine 100 carries with respect to a reference, and to send the results to a management system production that comprises the winding machine, or to which it is integrated.
  • control means 200 edit or store a certificate of conformity with a reference system, or are designed to designate any object 1 that does not comply with the reference system, for return to a retouching circuit.
  • the reassembly machine 100 comprises automated handling means 50 which are arranged for loading and / or unloading such objects 1 on or off supports 10. More particularly still, these automated handling means 50 are suitable for take an object 1 considered as not conforming to a reference system, to orient it in a retouching circuit.
  • the winding machine 100 comprises at least one pallet 60, which is arranged to carry a plurality of objects 1 loaded on the winding machine 100 and / or unloaded from the winding machine 100, and the automated handling means. 50 are arranged for the loading and / or unloading of pallets 60 with respect to the supports 10.
  • the winding machine 100 comprises an orbital winding mechanism, of differential type, comprising a fixed wheel 12 centered on the median axis D, and a planet carrier 11, which is driven in rotation by the motorization means 20. around the median axis D, and which carries a gear 14 comprising a satellite 15.
  • This satellite 15 carries at least one support 10, and is driven by at least one intermediate wheel 13 meshing with the fixed wheel 12.
  • the radius of satellite 15 is equal to that of fixed wheel 12.
  • the gear train 14 comprises a single intermediate wheel 13, the radius of which is equal to that of the satellite 15.
  • the invention uses an XY table, that is to say a motorized, horizontal plate, with a programmable translational movement along X and Y, the plate always remaining parallel to its initial position, therefore without rotation. .
  • the invention consists in programming a circular movement, of constant radius R and of constant angular speed ⁇ .
  • ⁇ and R so that the acceleration is equal to or greater than 1 g (9.81 m / s 2 ), this acceleration will cause the oscillating mass of the movement to rotate at speed ⁇ , which will allow the movement to be wound up.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Winding Of Webs (AREA)
  • Electromechanical Clocks (AREA)
  • Replacement Of Web Rolls (AREA)
  • Manufacture Of Motors, Generators (AREA)
EP19161582.2A 2019-03-08 2019-03-08 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks Withdrawn EP3705952A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP19161582.2A EP3705952A1 (de) 2019-03-08 2019-03-08 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks
PCT/EP2020/053033 WO2020182381A1 (fr) 2019-03-08 2020-02-06 Machine de remontage de montre et/ou de mouvement d'horlogerie
US17/259,716 US11853012B2 (en) 2019-03-08 2020-02-06 Machine for winding a watch and/or horological movement
EP20702664.2A EP3935450B1 (de) 2019-03-08 2020-02-06 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks
CN202080019739.0A CN113498493B (zh) 2019-03-08 2020-02-06 用于对表和/或钟表机芯进行上条的上条机器
KR1020217003633A KR102379496B1 (ko) 2019-03-08 2020-02-06 시계 및/또는 클록 무브먼트를 감기 위한 머신
JP2021506688A JP7052144B2 (ja) 2019-03-08 2020-02-06 腕時計および／または計時器のムーブメントを巻き上げるためのマシン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19161582.2A EP3705952A1 (de) 2019-03-08 2019-03-08 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks

Publications (1)

Publication Number Publication Date
EP3705952A1 true EP3705952A1 (de) 2020-09-09

Family

ID=65729194

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19161582.2A Withdrawn EP3705952A1 (de) 2019-03-08 2019-03-08 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks
EP20702664.2A Active EP3935450B1 (de) 2019-03-08 2020-02-06 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20702664.2A Active EP3935450B1 (de) 2019-03-08 2020-02-06 Maschine zum aufziehen einer armbanduhr und/oder eines uhrwerks

Country Status (6)

Country Link
US (1) US11853012B2 (de)
EP (2) EP3705952A1 (de)
JP (1) JP7052144B2 (de)
KR (1) KR102379496B1 (de)
CN (1) CN113498493B (de)
WO (1) WO2020182381A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863345A (en) * 1955-08-12 1958-12-09 Rene A Fiechter Watch winding machine
DE19535229A1 (de) * 1995-09-22 1997-04-10 Alexander W Doetsch Vorrichtung zum automatischen Aufziehen von Automatikuhren
WO2014146924A1 (de) * 2013-03-20 2014-09-25 M & E Uhrenbeweger Manufaktur Gmbh Uhrenbeweger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310292A (en) * 1964-03-13 1967-03-21 American Hospital Supply Corp Serological testing device
JPS49106857A (de) * 1973-02-12 1974-10-09
US5060151A (en) * 1984-07-19 1991-10-22 Cymatics, Inc. Speed control for orbital shaker with reversing mode
US5608693A (en) * 1993-05-07 1997-03-04 Richards; Jeffrey Non-linear vibration device
WO2006050743A1 (de) * 2004-11-10 2006-05-18 Heinz-Dieter Heitzer Uhrenbeweger
JP2007108150A (ja) 2005-10-12 2007-04-26 Advanced Design Technology Kk Ｕｓｂ制御の自動巻き腕時計ワインダー制御装置
US7530733B2 (en) * 2006-01-06 2009-05-12 Hero Team Corporation Limited Watch-winding apparatus
US20090225632A1 (en) 2008-03-07 2009-09-10 Charles Agnoff Combination watch winder and display
EP2458458B1 (de) 2010-11-26 2017-11-15 The Swatch Group Research and Development Ltd. Messverfahren der Präzision einer mechanischen Armbanduhr
GB2518878A (en) * 2013-10-04 2015-04-08 Stratec Biomedical Ag An apparatus and method for producing an orbital movement in a plane for a fluid sample
CN106681121A (zh) 2015-11-11 2017-05-17 M & E手表制造有限公司 手表上条装置
EP3339984B1 (de) 2016-12-22 2019-10-16 The Swatch Group Research and Development Ltd Intelligente vorrichtung zum aufziehen von armbanduhren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863345A (en) * 1955-08-12 1958-12-09 Rene A Fiechter Watch winding machine
DE19535229A1 (de) * 1995-09-22 1997-04-10 Alexander W Doetsch Vorrichtung zum automatischen Aufziehen von Automatikuhren
WO2014146924A1 (de) * 2013-03-20 2014-09-25 M & E Uhrenbeweger Manufaktur Gmbh Uhrenbeweger

Also Published As

Publication number Publication date
CN113498493A (zh) 2021-10-12
JP7052144B2 (ja) 2022-04-11
KR102379496B1 (ko) 2022-03-25
EP3935450A1 (de) 2022-01-12
US20210232097A1 (en) 2021-07-29
US11853012B2 (en) 2023-12-26
EP3935450B1 (de) 2022-12-07
KR20210028245A (ko) 2021-03-11
JP2021524596A (ja) 2021-09-13
CN113498493B (zh) 2022-09-13
WO2020182381A1 (fr) 2020-09-17

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