WO2016001740A3 - Clockwork mechanisms for double accumulation and power transmission dedicated mono-regulated movement - Google Patents

Clockwork mechanisms for double accumulation and power transmission dedicated mono-regulated movement Download PDF

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Publication number
WO2016001740A3
WO2016001740A3 PCT/IB2015/001108 IB2015001108W WO2016001740A3 WO 2016001740 A3 WO2016001740 A3 WO 2016001740A3 IB 2015001108 W IB2015001108 W IB 2015001108W WO 2016001740 A3 WO2016001740 A3 WO 2016001740A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transmission
transmission dedicated
energy reserve
regulated movement
clockwork mechanisms
Prior art date
Application number
PCT/IB2015/001108
Other languages
French (fr)
Other versions
WO2016001740A2 (en
Inventor
Dominique Renaud
Gregory DOURDE
Lucien Vouillamoz
Johann Rohner
Original Assignee
Preciflex 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 Preciflex Sa filed Critical Preciflex Sa
Priority to CH00023/16A priority Critical patent/CH710621A2/en
Publication of WO2016001740A2 publication Critical patent/WO2016001740A2/en
Publication of WO2016001740A3 publication Critical patent/WO2016001740A3/en

Links

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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings
    • 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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/26—Compensation of mechanisms for stabilising frequency for the effect of variations of the impulses
    • 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/0895—Special arrangements with a separate barrel for the chronograph functions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A time-keeping device having a mechanical watch mechanism and method for use in a time keeping device that includes and utilizes a variety of novel features and method steps. The mechanical watch movement includes a first energy reserve, a second energy reserve, and a single regulatory body. The first energy reserve includes one or more mainsprings. The second energy reserve includes one or a plurality of barrel springs. In a variant, the plurality of barrel springs coupled to discharge simultaneously.
PCT/IB2015/001108 2014-07-03 2015-07-03 Clockwork mechanisms for double accumulation and power transmission dedicated mono-conrolled movement WO2016001740A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH00023/16A CH710621A2 (en) 2015-01-07 2016-01-07 Differential system for watches.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462020476P 2014-07-03 2014-07-03
US62/020,476 2014-07-03

Publications (2)

Publication Number Publication Date
WO2016001740A2 WO2016001740A2 (en) 2016-01-07
WO2016001740A3 true WO2016001740A3 (en) 2016-05-19

Family

ID=53783252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/001108 WO2016001740A2 (en) 2014-07-03 2015-07-03 Clockwork mechanisms for double accumulation and power transmission dedicated mono-conrolled movement

Country Status (1)

Country Link
WO (1) WO2016001740A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH712715B1 (en) * 2016-07-18 2020-06-30 Sowind SA Exhaust mechanism using a leaf spring working in buckling.
EP3862818A1 (en) * 2020-02-06 2021-08-11 Patek Philippe SA Genève Watch comprising a winding mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026458A (en) * 1957-07-11 1962-03-20 Siemens Ag Electric clock drive
CH511471A (en) * 1966-12-21 1971-04-30 Seiko Instr & Electronics Digital display timepiece
EP1983389A1 (en) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Escapement comprising two escape wheels
EP1998236A1 (en) * 2007-05-30 2008-12-03 Omega SA Anchor escapement for a timepiece
WO2011113757A1 (en) * 2010-03-17 2011-09-22 Complitime Sa Movement for a timepiece with equalizing winding mechanism
CH703442B1 (en) * 2006-06-23 2012-01-31 Bruno Marie Joseph Fragniere Timepiece, has anchor with pulse pallets for receiving pulse of pulse wheels according to meshing function, where contact surfaces of pulse wheels and pulse pallets are rolled one upon other without relative sliding
EP2487546A1 (en) * 2011-02-11 2012-08-15 Montres Journe S.A. High-performance bi-axial escapement, or HPBE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026458A (en) * 1957-07-11 1962-03-20 Siemens Ag Electric clock drive
CH511471A (en) * 1966-12-21 1971-04-30 Seiko Instr & Electronics Digital display timepiece
CH703442B1 (en) * 2006-06-23 2012-01-31 Bruno Marie Joseph Fragniere Timepiece, has anchor with pulse pallets for receiving pulse of pulse wheels according to meshing function, where contact surfaces of pulse wheels and pulse pallets are rolled one upon other without relative sliding
EP1983389A1 (en) * 2007-04-18 2008-10-22 ETA SA Manufacture Horlogère Suisse Escapement comprising two escape wheels
EP1998236A1 (en) * 2007-05-30 2008-12-03 Omega SA Anchor escapement for a timepiece
WO2011113757A1 (en) * 2010-03-17 2011-09-22 Complitime Sa Movement for a timepiece with equalizing winding mechanism
EP2487546A1 (en) * 2011-02-11 2012-08-15 Montres Journe S.A. High-performance bi-axial escapement, or HPBE

Also Published As

Publication number Publication date
WO2016001740A2 (en) 2016-01-07

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