EP1895370A3 - Wheel attached with jumper for timepiece, wheel structure attached with slip mechanism of timepiece, time correcting structure and timepiece attached with time difference correction - Google Patents

Wheel attached with jumper for timepiece, wheel structure attached with slip mechanism of timepiece, time correcting structure and timepiece attached with time difference correction Download PDF

Info

Publication number
EP1895370A3
EP1895370A3 EP07253359A EP07253359A EP1895370A3 EP 1895370 A3 EP1895370 A3 EP 1895370A3 EP 07253359 A EP07253359 A EP 07253359A EP 07253359 A EP07253359 A EP 07253359A EP 1895370 A3 EP1895370 A3 EP 1895370A3
Authority
EP
European Patent Office
Prior art keywords
wheel
timepiece
attached
finger
jumper
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.)
Withdrawn
Application number
EP07253359A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1895370A2 (en
Inventor
Takuya c/o Seiko Instruments Inc. Murazumi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of EP1895370A2 publication Critical patent/EP1895370A2/en
Publication of EP1895370A3 publication Critical patent/EP1895370A3/en
Withdrawn legal-status Critical Current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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
    • G04B11/003—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with friction member, e.g. with spring action
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/023—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft allowing rotational slipping when a threshold torque is exceeded
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Gears, Cams (AREA)
EP07253359A 2006-08-29 2007-08-24 Wheel attached with jumper for timepiece, wheel structure attached with slip mechanism of timepiece, time correcting structure and timepiece attached with time difference correction Withdrawn EP1895370A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006232190A JP2008058012A (ja) 2006-08-29 2006-08-29 時計用ジャンパ付き歯車、時計のスリップ機構付き歯車構造体、時刻修正構造、及び時差修正付き時計

Publications (2)

Publication Number Publication Date
EP1895370A2 EP1895370A2 (en) 2008-03-05
EP1895370A3 true EP1895370A3 (en) 2009-01-21

Family

ID=38728879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07253359A Withdrawn EP1895370A3 (en) 2006-08-29 2007-08-24 Wheel attached with jumper for timepiece, wheel structure attached with slip mechanism of timepiece, time correcting structure and timepiece attached with time difference correction

Country Status (2)

Country Link
EP (1) EP1895370A3 (ja)
JP (1) JP2008058012A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362276B1 (fr) * 2010-02-25 2012-10-31 Montres Breguet SA Roue de mémoire mécanique programmable et reprogrammable pour pièce d'horlogerie
EP2362277B1 (fr) * 2010-02-25 2012-10-31 Montres Breguet SA Fuseau horaire à la demande sur l'aiguillage principal d'une pièce d'horlogerie
CH710467B1 (fr) * 2014-12-12 2019-02-15 Richemont Int Sa Roue pour mobile à friction de mécanisme horloger et mobile à friction correspondant.
CH712973B1 (de) * 2016-09-23 2023-12-29 Bucherer Ag Tourbillon und Uhr mit Tourbillon.
JP6787098B2 (ja) * 2016-12-13 2020-11-18 セイコーエプソン株式会社 時計用ムーブメント、機械式時計および爪レバーの係合解除方法
CH713288A1 (fr) * 2016-12-23 2018-06-29 Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie Composant monolithique flexible pour pièce d'horlogerie.
JP7240877B2 (ja) * 2019-01-07 2023-03-16 シチズン時計株式会社 時差修正機構及び時差修正機構付時計
EP3772673B1 (fr) * 2019-08-08 2022-04-06 ETA SA Manufacture Horlogère Suisse Élément d'indexation d'horlogerie
CH719140A1 (fr) * 2021-11-12 2023-05-31 Soprod Sa Dispositif d'indexation pour un mécanisme d'horlogerie.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222858A (ja) * 1990-01-18 1990-09-05 Seiko Epson Corp 時計の時刻修正構造
JPH0990061A (ja) * 1995-09-27 1997-04-04 Citizen Watch Co Ltd 時差修正付時計

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02222858A (ja) * 1990-01-18 1990-09-05 Seiko Epson Corp 時計の時刻修正構造
JPH0990061A (ja) * 1995-09-27 1997-04-04 Citizen Watch Co Ltd 時差修正付時計

Also Published As

Publication number Publication date
EP1895370A2 (en) 2008-03-05
JP2008058012A (ja) 2008-03-13

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