WO2015002628A3 - Gear mechanism of measuring instrument and electro-mechanical and mechanical watches containing the same - Google Patents

Gear mechanism of measuring instrument and electro-mechanical and mechanical watches containing the same Download PDF

Info

Publication number
WO2015002628A3
WO2015002628A3 PCT/UA2014/000058 UA2014000058W WO2015002628A3 WO 2015002628 A3 WO2015002628 A3 WO 2015002628A3 UA 2014000058 W UA2014000058 W UA 2014000058W WO 2015002628 A3 WO2015002628 A3 WO 2015002628A3
Authority
WO
WIPO (PCT)
Prior art keywords
mechanical
gear mechanism
engagement
electro
namely
Prior art date
Application number
PCT/UA2014/000058
Other languages
French (fr)
Other versions
WO2015002628A2 (en
WO2015002628A4 (en
Inventor
Sergiy Vyacheslavovich SHEYKO
Original Assignee
Sheyko Sergiy Vyacheslavovich
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 Sheyko Sergiy Vyacheslavovich filed Critical Sheyko Sergiy Vyacheslavovich
Publication of WO2015002628A2 publication Critical patent/WO2015002628A2/en
Publication of WO2015002628A3 publication Critical patent/WO2015002628A3/en
Publication of WO2015002628A4 publication Critical patent/WO2015002628A4/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
    • G04B17/285—Tourbillons or carrousels
    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/003—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously by lever mechanism
    • 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
    • G04B33/00—Calibers
    • G04B33/06—Calibers of extremely flat shape
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H2001/2881—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two axially spaced central gears, i.e. ring or sun gear, engaged by at least one common orbital gear wherein one of the central gears is forming the output

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gears, Cams (AREA)
  • Electromechanical Clocks (AREA)
  • Retarders (AREA)

Abstract

The proposed invention relates to instrument engineering, namely, to indication systems in analog measuring devices and multi-stage information instruments, particularly in electro¬ mechanical and mechanical watches, and strives to improve their arrangements due to direct application of gear mechanism as a display module with optimal arrangement of power, drive and control systems, thus making the instrument more compact, reliable and visually comfortable. This purpose is attained in measuring instruments with escapement and/or drive with known linear dependence between its rotary speed and measured value, which comprises a multistage gear mechanism including nested coaxial planetary gearings with optional internal setting joinings and external kinematic relations. Some variants are also proposed for engagement in such mechanisms and aimed to increase their operational efficiency due to minimization of sliding friction in them by application of bearing gears that along with gearing engagement and radial rolling effected by cylindrical surfaces of coaxial end rollers, have axial rolling, namely, herringbone or arched engagement, or beveled teeth and rollers adjacent end faces.
PCT/UA2014/000058 2013-07-03 2014-06-05 Gear mechanism of measuring instrument and electro-mechanical and mechanical watches containing the same WO2015002628A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA201308364 2013-07-03
UA2013008364 2013-07-03

Publications (3)

Publication Number Publication Date
WO2015002628A2 WO2015002628A2 (en) 2015-01-08
WO2015002628A3 true WO2015002628A3 (en) 2015-04-09
WO2015002628A4 WO2015002628A4 (en) 2015-05-28

Family

ID=51225002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2014/000058 WO2015002628A2 (en) 2013-07-03 2014-06-05 Gear mechanism of measuring instrument and electro-mechanical and mechanical watches containing the same

Country Status (1)

Country Link
WO (1) WO2015002628A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH714303B1 (en) * 2017-11-06 2021-03-31 Cartier Int Ag Decorative system for timepiece or jewelry.
CH718424B1 (en) * 2021-03-11 2023-10-31 Richemont Int Sa Timepiece with a display device comprising at least one ornamental mobile.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030658A1 (en) * 1979-12-12 1981-06-24 Eckhart W. Haller Drive for the hands of a timepiece
US20070249457A1 (en) * 2002-11-25 2007-10-25 Delbert Tesar Self-contained rotary actuator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675510A (en) 1970-10-12 1972-07-11 Anderson Duggar Jr Speed reducer
CH680694B5 (en) 1990-12-28 1993-04-30 Dubois & Depraz Sa
DE4334646C1 (en) 1993-10-12 1994-09-29 Quinting Friedhelm Transparent analogue watch (timepiece)
US6626792B2 (en) 2000-03-07 2003-09-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gear bearings
WO2002101481A2 (en) 2001-06-11 2002-12-19 Nikolai Pavlovich Matukhno Calculating device
ES2375014T3 (en) 2008-03-11 2012-02-24 Parmigiani Fleurier S.A. COAXIAL WATCH MECHANISM.
RU2404382C2 (en) 2008-05-16 2010-11-20 Государственное научное учреждение "Институт механики металлополимерных систем имени В.А. Белого Национальной академии наук Беларуси" Planetary gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030658A1 (en) * 1979-12-12 1981-06-24 Eckhart W. Haller Drive for the hands of a timepiece
US20070249457A1 (en) * 2002-11-25 2007-10-25 Delbert Tesar Self-contained rotary actuator

Also Published As

Publication number Publication date
WO2015002628A2 (en) 2015-01-08
WO2015002628A4 (en) 2015-05-28

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