ATE294967T1 - TIME DISPLAY DEVICE WITH MECHANICAL REGULATION - Google Patents

TIME DISPLAY DEVICE WITH MECHANICAL REGULATION

Info

Publication number
ATE294967T1
ATE294967T1 AT99927647T AT99927647T ATE294967T1 AT E294967 T1 ATE294967 T1 AT E294967T1 AT 99927647 T AT99927647 T AT 99927647T AT 99927647 T AT99927647 T AT 99927647T AT E294967 T1 ATE294967 T1 AT E294967T1
Authority
AT
Austria
Prior art keywords
display device
time display
balance
mechanical regulation
mainspring
Prior art date
Application number
AT99927647T
Other languages
German (de)
Inventor
Elmar Mock
Bonny Witteveen
Original Assignee
Watch U License Ag
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 Watch U License Ag filed Critical Watch U License Ag
Priority claimed from PCT/CH1999/000321 external-priority patent/WO2000004424A1/en
Application granted granted Critical
Publication of ATE294967T1 publication Critical patent/ATE294967T1/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Springs (AREA)
  • Electric Clocks (AREA)

Abstract

The invention concerns a timepiece comprising a mainspring with constant couple, having a balance spring and a balance wheel, the balance wheel oscillation being (7) maintained through an escapement mobile element (2) by moving a fixation point of the balance spring (6) when the oscillator passes through point 0, bringing about a circular motion of said balance spring (6) fixation point about the oscillator axis, thereby driving in rotation in time the mainspring-escapement assembly (2, 6, 7).
AT99927647T 1998-07-14 1999-07-14 TIME DISPLAY DEVICE WITH MECHANICAL REGULATION ATE294967T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH149898 1998-07-14
PCT/CH1999/000071 WO2000004425A1 (en) 1998-07-14 1999-02-15 Timepiece with mechanical regulation
PCT/CH1999/000321 WO2000004424A1 (en) 1998-07-14 1999-07-14 Timepiece with mechanical regulation

Publications (1)

Publication Number Publication Date
ATE294967T1 true ATE294967T1 (en) 2005-05-15

Family

ID=4211864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99927647T ATE294967T1 (en) 1998-07-14 1999-07-14 TIME DISPLAY DEVICE WITH MECHANICAL REGULATION

Country Status (3)

Country Link
AT (1) ATE294967T1 (en)
AU (1) AU2262199A (en)
WO (1) WO2000004425A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778066B2 (en) 2001-06-29 2004-08-17 Hewlett-Packard Development Company, L.P. Personal identification badge that resets on the removal of the badge from the wearer
EP2874020B1 (en) 2013-11-15 2016-10-26 Rolex Sa Regulating system for a clock movement
EP3770694B1 (en) * 2019-07-23 2021-12-08 Omega SA Timepiece stop-cage comprising two elastic stopping elements

Also Published As

Publication number Publication date
WO2000004425A1 (en) 2000-01-27
AU2262199A (en) 2000-02-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties