HK1094468A1 - Timepiece with calendar mechanismus - Google Patents

Timepiece with calendar mechanismus

Info

Publication number
HK1094468A1
HK1094468A1 HK07101204A HK07101204A HK1094468A1 HK 1094468 A1 HK1094468 A1 HK 1094468A1 HK 07101204 A HK07101204 A HK 07101204A HK 07101204 A HK07101204 A HK 07101204A HK 1094468 A1 HK1094468 A1 HK 1094468A1
Authority
HK
Hong Kong
Prior art keywords
lever
timepiece
during
active phase
calendar
Prior art date
Application number
HK07101204A
Inventor
Bernasconi Roger
Maier Frederic
Original Assignee
Patek Philippe 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 Patek Philippe Sa filed Critical Patek Philippe Sa
Publication of HK1094468A1 publication Critical patent/HK1094468A1/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Adornments (AREA)

Abstract

The timepiece has a calendar mechanism (11) including a date display mechanism (12) with a date indicator (77) driven by a large lever (60). A rack (27) and a month lever (45) are arranged such that the rack carries out an idle motion at a preset distance during an inactive phase before coming in contact with a part (66) of the lever (45) during an active phase. The large lever is driven by the lever (45) during the active phase along a rotational movement in one direction and performs a drop in the reverse direction at the end of the active phase by driving the indicator.
HK07101204A 2005-06-14 2007-02-01 Timepiece with calendar mechanismus HK1094468A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05012721A EP1734419B1 (en) 2005-06-14 2005-06-14 Timepiece with calendar mechanismus

Publications (1)

Publication Number Publication Date
HK1094468A1 true HK1094468A1 (en) 2007-03-30

Family

ID=36239050

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07101204A HK1094468A1 (en) 2005-06-14 2007-02-01 Timepiece with calendar mechanismus

Country Status (4)

Country Link
EP (1) EP1734419B1 (en)
AT (1) ATE395637T1 (en)
DE (1) DE602005006774D1 (en)
HK (1) HK1094468A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705710B1 (en) * 2007-07-04 2013-05-15 Patek Philippe Sa Geneve An actuator in the fall of great control rocker displaying an instantaneous a timepiece equipped with a perpetual calendar mechanism or secular.
EP2428855B1 (en) 2010-09-08 2019-07-03 Rolex S.A. Clock piece fitted with a device for displaying predetermined time periods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE205445C (en) *
CH660440GA3 (en) * 1985-01-23 1987-04-30 Dubois & Depraz Sa Perpetual calendar mechanism

Also Published As

Publication number Publication date
DE602005006774D1 (en) 2008-06-26
ATE395637T1 (en) 2008-05-15
EP1734419B1 (en) 2008-05-14
EP1734419A1 (en) 2006-12-20

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210612