CH663314GA3 - Manual operating mechanism for a timepiece running member - Google Patents

Manual operating mechanism for a timepiece running member Download PDF

Info

Publication number
CH663314GA3
CH663314GA3 CH209286A CH209286A CH663314GA3 CH 663314G A3 CH663314G A3 CH 663314GA3 CH 209286 A CH209286 A CH 209286A CH 209286 A CH209286 A CH 209286A CH 663314G A3 CH663314G A3 CH 663314GA3
Authority
CH
Switzerland
Prior art keywords
yoke
disc
toothing
arm
operating mechanism
Prior art date
Application number
CH209286A
Other languages
French (fr)
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 filed Critical
Priority to CH209286A priority Critical patent/CH663314GA3/en
Publication of CH663314GA3 publication Critical patent/CH663314GA3/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
    • G04B19/25—Devices for setting the date indicators manually
    • 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
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

A yoke (11) for manual operation of the disc (1) of the indicator of the phases of the moon has a beak (11b) cooperating with star toothing (4) of this disc. This yoke is articulated on the plate (8) of the movement of the watch with the aid of a trunnion (12) clamped between two parts (11e and 11f) exhibited by the yoke (11), one of which (11f) is situated at the end of an elastically deformable arm (11g) and presses elastically against the trunnion (12). If the pusher (10) operating the yoke (11) has just been actuated whilst the disc (1) is prevented from rotating freely, for example when the finger (5a) which drives it stepwise, once every 24 hours, is in engagement with its toothing (4), the yoke (11) rotates about the centre of rotation then constituted by its beak (11b) while pressing against a tooth of the toothing (4) of the disc (1), the arm (11g) deforming elastically. Thus, the operating mechanism is neither upset nor impaired. When the force exerted on the pusher (10) is relaxed, the yoke returns to the rest position under the action of its arm (11e) which forms a restoring spring. <IMAGE>
CH209286A 1986-05-23 1986-05-23 Manual operating mechanism for a timepiece running member CH663314GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH209286A CH663314GA3 (en) 1986-05-23 1986-05-23 Manual operating mechanism for a timepiece running member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH209286A CH663314GA3 (en) 1986-05-23 1986-05-23 Manual operating mechanism for a timepiece running member

Publications (1)

Publication Number Publication Date
CH663314GA3 true CH663314GA3 (en) 1987-12-15

Family

ID=4225704

Family Applications (1)

Application Number Title Priority Date Filing Date
CH209286A CH663314GA3 (en) 1986-05-23 1986-05-23 Manual operating mechanism for a timepiece running member

Country Status (1)

Country Link
CH (1) CH663314GA3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419029A (en) * 1921-06-03 1922-06-06 Doll Otto Dial train
CH481414A (en) * 1966-12-22 1969-07-31 Certina Kurth Freres S A Calendar timepiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1419029A (en) * 1921-06-03 1922-06-06 Doll Otto Dial train
CH481414A (en) * 1966-12-22 1969-07-31 Certina Kurth Freres S A Calendar timepiece

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