DE60039968D1 - clockwork - Google Patents

clockwork

Info

Publication number
DE60039968D1
DE60039968D1 DE60039968T DE60039968T DE60039968D1 DE 60039968 D1 DE60039968 D1 DE 60039968D1 DE 60039968 T DE60039968 T DE 60039968T DE 60039968 T DE60039968 T DE 60039968T DE 60039968 D1 DE60039968 D1 DE 60039968D1
Authority
DE
Germany
Prior art keywords
cylinder
drives
gear wheel
rotating plate
hour
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.)
Expired - Lifetime
Application number
DE60039968T
Other languages
German (de)
Inventor
Ludwig Oechslin
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.)
Ulysse Nardin SA
Original Assignee
Ulysse Nardin 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 Ulysse Nardin SA filed Critical Ulysse Nardin SA
Application granted granted Critical
Publication of DE60039968D1 publication Critical patent/DE60039968D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Magnetic Heads (AREA)

Abstract

Watch movement enables a rotating cylinder to be seen through the face of the watch. A cylinder makes a twelfth of a rotation in an hour, while a rotating plate rotates once per hour. Watch movement comprises a cylinder that drives a rotating plate via a gear wheel. A bridge is mounted on the plate and its index indicates minutes. A first part of the gear wheel comprises a planet gear that rotates between the drum of the cylinder and a bridge including an hour indicator. The planet gear rotates around a fixed coil and drives a fixed pinion on the rotating plate. A second part of the gear wheel drives an escape and a regulator.
DE60039968T 2000-04-25 2000-04-25 clockwork Expired - Lifetime DE60039968D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00201454A EP1150184B1 (en) 2000-04-25 2000-04-25 Clockwork

Publications (1)

Publication Number Publication Date
DE60039968D1 true DE60039968D1 (en) 2008-10-02

Family

ID=8171380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039968T Expired - Lifetime DE60039968D1 (en) 2000-04-25 2000-04-25 clockwork

Country Status (3)

Country Link
EP (1) EP1150184B1 (en)
AT (1) ATE405871T1 (en)
DE (1) DE60039968D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2520985B1 (en) 2011-04-13 2019-01-09 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Indicator mechanism
EP3168693B1 (en) * 2015-11-12 2018-11-07 Cartier International AG Clock movement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH33368A (en) * 1905-08-02 1906-02-28 Louis Linzaghi Watch movement
CH256590A (en) * 1945-06-12 1948-08-31 Hofer Henri Carrousel movement for a central seconds timepiece.

Also Published As

Publication number Publication date
EP1150184A1 (en) 2001-10-31
EP1150184B1 (en) 2008-08-20
ATE405871T1 (en) 2008-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition