EP2420900A3 - Oscillating body, mechanical oscillating system for wristwatches with such an oscillating body and clock with such an oscillating system - Google Patents

Oscillating body, mechanical oscillating system for wristwatches with such an oscillating body and clock with such an oscillating system Download PDF

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Publication number
EP2420900A3
EP2420900A3 EP11006373A EP11006373A EP2420900A3 EP 2420900 A3 EP2420900 A3 EP 2420900A3 EP 11006373 A EP11006373 A EP 11006373A EP 11006373 A EP11006373 A EP 11006373A EP 2420900 A3 EP2420900 A3 EP 2420900A3
Authority
EP
European Patent Office
Prior art keywords
oscillating
oscillating body
wristwatches
clock
mechanical
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.)
Granted
Application number
EP11006373A
Other languages
German (de)
French (fr)
Other versions
EP2420900B1 (en
EP2420900A2 (en
Inventor
Petra Damasko
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.)
Damasko GmbH
Original Assignee
Individual
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Filing date
Publication date
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Publication of EP2420900A2 publication Critical patent/EP2420900A2/en
Publication of EP2420900A3 publication Critical patent/EP2420900A3/en
Application granted granted Critical
Publication of EP2420900B1 publication Critical patent/EP2420900B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/04Oscillators acting by spring tension
    • G04B17/06Oscillators with hairsprings, e.g. balance
    • G04B17/063Balance construction
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/20Compensation of mechanisms for stabilising frequency
    • G04B17/22Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • G04B17/222Compensation of mechanisms for stabilising frequency for the effect of variations of temperature with balances
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/20Compensation of mechanisms for stabilising frequency
    • G04B17/22Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • G04B17/227Compensation of mechanisms for stabilising frequency for the effect of variations of temperature composition and manufacture of the material used
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B18/00Mechanisms for setting frequency
    • G04B18/006Mechanisms for setting frequency by adjusting the devices fixed on the balance

Abstract

Schwingkörper für mechanische Schwingsysteme von einer Armbanduhren, mit mehreren um eine Schwingkörpermittelachse in gleichmäßigen Winkelabständen angeordneten Massengewichten, die jeweils um eine Achse parallel zu der Schwingkörperachse dreh- oder schwenkbar am Schwingkörper vorgesehen sind und einen gegenüber ihrer Achse radial versetzten Masseschwerpunkt aufweisen.

Figure imgaf001
Oscillating body for mechanical vibration systems of a wristwatches, having a plurality of arranged around a central axis of oscillator at uniform angular intervals mass weights, which are each provided about an axis parallel to the oscillating body axis rotatable or pivotable on the oscillating body and have a relative to its axis radially offset center of mass.
Figure imgaf001

EP11006373.2A 2010-08-06 2011-08-03 Oscillating body, mechanical oscillating system for wristwatches with such an oscillating body and clock with such an oscillating system Active EP2420900B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010033668 2010-08-06
DE102010049210 2010-10-21
DE102011109220A DE102011109220A1 (en) 2010-08-06 2011-08-03 Oscillating body, mechanical vibration system for wristwatches with such a vibrating body and clock with such a vibrating system

Publications (3)

Publication Number Publication Date
EP2420900A2 EP2420900A2 (en) 2012-02-22
EP2420900A3 true EP2420900A3 (en) 2012-02-29
EP2420900B1 EP2420900B1 (en) 2019-02-27

Family

ID=44674034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11006373.2A Active EP2420900B1 (en) 2010-08-06 2011-08-03 Oscillating body, mechanical oscillating system for wristwatches with such an oscillating body and clock with such an oscillating system

Country Status (3)

Country Link
US (1) US8662742B2 (en)
EP (1) EP2420900B1 (en)
DE (2) DE102011109220A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2410386B1 (en) * 2010-07-19 2018-10-03 Nivarox-FAR S.A. balance wheel with inertia adjustment with insert
EP2455825B1 (en) * 2010-11-18 2016-08-17 Nivarox-FAR S.A. Method for matching and adjusting a timepiece subassembly
US9645551B2 (en) * 2011-12-22 2017-05-09 The Swatch Group Research And Development Ltd Method of improving the pivoting of a wheel set
USD700535S1 (en) * 2011-12-28 2014-03-04 Nivarox-Far S.A. Balance wheel with control knobs
JP6007082B2 (en) * 2012-03-14 2016-10-12 セイコーインスツル株式会社 Watch weight, watch movement and watch with watch weight
JP2013195297A (en) * 2012-03-21 2013-09-30 Seiko Instruments Inc Balance wheel structure and mechanical clock
US10314492B2 (en) 2013-05-23 2019-06-11 Medibotics Llc Wearable spectroscopic sensor to measure food consumption based on interaction between light and the human body
US9582035B2 (en) 2014-02-25 2017-02-28 Medibotics Llc Wearable computing devices and methods for the wrist and/or forearm
US10429888B2 (en) 2014-02-25 2019-10-01 Medibotics Llc Wearable computer display devices for the forearm, wrist, and/or hand
EP2952977A1 (en) * 2014-06-03 2015-12-09 Nivarox-FAR S.A. Timepiece component made of welded materials
EP2990883A1 (en) * 2014-08-29 2016-03-02 Nivarox-FAR S.A. Clockwork balance wheel-hairspring assembly
EP3021173B1 (en) * 2014-11-14 2017-05-24 Blancpain S.A. Annular oscillating mass and timepiece comprising such an oscillating mass
EP3144742B1 (en) * 2015-09-18 2018-10-31 ETA SA Manufacture Horlogère Suisse Inertia micro-adjustment of a timepiece balance
EP3647883A1 (en) * 2018-11-05 2020-05-06 CSEM Centre Suisse D'electronique Et De Microtechnique SA Timepiece balance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343904A (en) * 1959-06-03 1959-12-31 Rolex Montres Balance wheel for timepiece
EP1705534A1 (en) * 2005-03-23 2006-09-27 Patek Philippe Sa Inertial balance
US20100054090A1 (en) * 2006-12-21 2010-03-04 Franck Orny Mechanical oscillator for timepiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1350035A (en) * 1920-03-02 1920-08-17 Povelsen Ingild Compensating balance-wheel
US2880570A (en) * 1956-11-26 1959-04-07 Elgin Nat Watch Co Balance with adjustable moment of inertia
DE60227912D1 (en) * 2002-03-21 2008-09-11 Chopard Manufacture Sa Balance with adjusting mechanism
DE602006007101D1 (en) * 2006-03-24 2009-07-16 Nivarox Sa Balance for clockwork
US8100579B2 (en) * 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343904A (en) * 1959-06-03 1959-12-31 Rolex Montres Balance wheel for timepiece
EP1705534A1 (en) * 2005-03-23 2006-09-27 Patek Philippe Sa Inertial balance
US20100054090A1 (en) * 2006-12-21 2010-03-04 Franck Orny Mechanical oscillator for timepiece

Also Published As

Publication number Publication date
US20120087214A1 (en) 2012-04-12
EP2420900B1 (en) 2019-02-27
EP2420900A2 (en) 2012-02-22
DE102011109220A1 (en) 2012-02-09
DE202011110747U1 (en) 2016-01-14
US8662742B2 (en) 2014-03-04

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