EP1306734A2 - Uhrwerkdrehteil und zugehöriges Herstellungsverfahren - Google Patents

Uhrwerkdrehteil und zugehöriges Herstellungsverfahren Download PDF

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Publication number
EP1306734A2
EP1306734A2 EP02023952A EP02023952A EP1306734A2 EP 1306734 A2 EP1306734 A2 EP 1306734A2 EP 02023952 A EP02023952 A EP 02023952A EP 02023952 A EP02023952 A EP 02023952A EP 1306734 A2 EP1306734 A2 EP 1306734A2
Authority
EP
European Patent Office
Prior art keywords
mobile
wheel
mobile according
piece
elements
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Withdrawn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
EP02023952A
Other languages
English (en)
French (fr)
Inventor
Franck Muller
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.)
Franck Mueller Watchland SA
Original Assignee
Franck Mueller Watchland 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 Franck Mueller Watchland SA filed Critical Franck Mueller Watchland SA
Publication of EP1306734A2 publication Critical patent/EP1306734A2/de
Withdrawn legal-status Critical Current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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots

Definitions

  • a clockwork mobile is generally made up by a gear or not and a pinion.
  • a broader definition covers all organs rotary presses composed of at least two elements integral and coaxial rotary (wheel, wheel toothed, pinion, cam, etc.).
  • the elements in question are assembled by various means, in particular by riveting, hunting, molding, etc.
  • the present invention relates to a mobile of watchmaking and its manufacturing process.
  • the watch mobile according to the invention comprising at least two elements, is characterized in that the two elements are made of a in one piece and in one piece without molecular discontinuity.
  • the mobile can include a gear or not and an axis, the two elements being made of single piece.
  • the mobile can include a gear or not and one or more cams, superimposed or not.
  • the mobile can also understand an axis made in one piece with the other elements.
  • the mobile can be made in the form of a wheel depicting a barrel cover surmounted by a gear or cam.
  • the invention also relates to a method of manufacture of the mobile, characterized in that it is made in one piece in one piece without molecular discontinuity, by machining traditional, starting from a draft, by chip removal, by wire cutting, by wire EDM, by electroforming, by EDM, by cutting to the stamp, or by micro-molding techniques by UV-sensitive resin illumination, by galvanic deposits in micro-molds, or again by galvanic treatment on a support.
  • the timepiece mobile according to the invention may to be a complicated mobile, constituted for example by several elements of very elaborate form and superimposed, with or without axis.
  • These mobiles can be made in terms of plastic or metallic or both together.
  • the mobile represented in Figure 1 is made up by a gear wheel board 10, a cam in core 11 and an axis 12.
  • the board 10 is lightened by openings 13.
  • the mobile shown in Figure 2 is made up by a toothed wheel 10 and a heart cam 11. As in Figure 1, openings 13 lighten the cellphone.
  • the hole 16 is intended to receive the axis of the mobile.
  • the mobile shown in Figure 3 consists by a barrel cover 17 and a toothed wheel 18, used to control a reserve indicator Steps.
  • the mobile represented in Figure 4 is constituted by a barrel cover 17 and by a cam 19 for controlling, for example a date indicator.
  • the mobiles produced by the process according to the invention may include more than two stages and present any geometry.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gears, Cams (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
EP02023952A 2001-10-29 2002-10-25 Uhrwerkdrehteil und zugehöriges Herstellungsverfahren Withdrawn EP1306734A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20002001 2001-10-29
CH02000/01A CH696329A5 (fr) 2001-10-29 2001-10-29 Mobile d'horlogerie et son procédé de fabrication.

Publications (1)

Publication Number Publication Date
EP1306734A2 true EP1306734A2 (de) 2003-05-02

Family

ID=4567073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02023952A Withdrawn EP1306734A2 (de) 2001-10-29 2002-10-25 Uhrwerkdrehteil und zugehöriges Herstellungsverfahren

Country Status (2)

Country Link
EP (1) EP1306734A2 (de)
CH (1) CH696329A5 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362276A1 (de) * 2010-02-25 2011-08-31 Montres Breguet SA Programmierbares und umprogrammierbares mechanisches Speicherrad für Uhr
US8416645B2 (en) 2010-02-25 2013-04-09 Montres Breguet Sa Time zone on demand on the main hands of a timepiece
WO2013072158A1 (fr) * 2011-11-16 2013-05-23 Omega Sa Mobile monobloc pour une pièce d'horlogerie

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362276A1 (de) * 2010-02-25 2011-08-31 Montres Breguet SA Programmierbares und umprogrammierbares mechanisches Speicherrad für Uhr
CN102169321A (zh) * 2010-02-25 2011-08-31 蒙特雷布勒盖股份有限公司 用于钟表的可编程序和可改编程序的机械记忆轮
US8382366B2 (en) 2010-02-25 2013-02-26 Montres Breguet Sa Programmable and reprogrammable mechanical memory wheel for a timepiece
US8416645B2 (en) 2010-02-25 2013-04-09 Montres Breguet Sa Time zone on demand on the main hands of a timepiece
CN102169321B (zh) * 2010-02-25 2013-05-08 蒙特雷布勒盖股份有限公司 用于钟表的可编程序和可改编程序的机械记忆轮
WO2013072158A1 (fr) * 2011-11-16 2013-05-23 Omega Sa Mobile monobloc pour une pièce d'horlogerie

Also Published As

Publication number Publication date
CH696329A5 (fr) 2007-04-13

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Effective date: 20021029

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Effective date: 20090501