CH710685A8 - Escape mechanism. - Google Patents

Escape mechanism. Download PDF

Info

Publication number
CH710685A8
CH710685A8 CH00116/15A CH1162015A CH710685A8 CH 710685 A8 CH710685 A8 CH 710685A8 CH 00116/15 A CH00116/15 A CH 00116/15A CH 1162015 A CH1162015 A CH 1162015A CH 710685 A8 CH710685 A8 CH 710685A8
Authority
CH
Switzerland
Prior art keywords
during
locking member
regulator
phase
rocker
Prior art date
Application number
CH00116/15A
Other languages
French (fr)
Other versions
CH710685A1 (en
CH710685B1 (en
Inventor
Oes Stéphane
Kummer Matthieu
Original Assignee
Sowind S A
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 Sowind S A filed Critical Sowind S A
Priority to CH00116/15A priority Critical patent/CH710685B1/en
Priority to CH00120/16A priority patent/CH710925B1/en
Publication of CH710685A1 publication Critical patent/CH710685A1/en
Publication of CH710685A8 publication Critical patent/CH710685A8/en
Publication of CH710685B1 publication Critical patent/CH710685B1/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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • 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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • 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
    • G04B15/00—Escapements
    • G04B15/10—Escapements with constant impulses for the regulating mechanism
    • 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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Micromachines (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

La présente invention concerne un mécanisme d’échappement agencé pour transmettre des impulsions d’énergie mécanique d’une source motrice à un régulateur oscillant de pièce d’horlogerie par l’intermédiaire d’un ressort-lame (2) travaillant en flambage autour d’un point d’inflexion, ledit ressort-lame (2) étant susceptible, par l’intermédiaire d’une bascule d’armage (3) et d’une bascule de détente (4), d’accumuler l’énergie issue de la source motrice lors d’une phase d’armage, de demeurer ensuite dans un état armé lors d’une phase de repos, puis de restituer l’énergie accumulée audit régulateur oscillant lors d’une phase d’impulsion. Le mécanisme d’échappement comporte en outre un organe de verrouillage (13) susceptible d’occuper une première position dans laquelle il limite le déplacement de la bascule d’armage (3), le régulateur étant relié cinématiquement à l’organe de verrouillage (13) de manière à positionner l’organe de verrouillage (13) dans la première position lors de la phase de repos.The present invention relates to an escapement mechanism arranged to transmit mechanical energy pulses from a driving source to an oscillating timepiece regulator via a leaf spring (2) working in buckling around a motor. a point of inflection, said leaf spring (2) being capable, by means of an armature rocker (3) and a trigger rocker (4), of accumulating energy from the driving source during a winding phase, to remain then in an armed state during a rest phase, then to restore the accumulated energy to said oscillating regulator during a pulse phase. The exhaust mechanism further comprises a locking member (13) capable of occupying a first position in which it limits the movement of the armature rocker (3), the regulator being kinematically connected to the locking member ( 13) so as to position the locking member (13) in the first position during the rest phase.

CH00116/15A 2015-01-30 2015-01-30 Escape mechanism. CH710685B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH00116/15A CH710685B1 (en) 2015-01-30 2015-01-30 Escape mechanism.
CH00120/16A CH710925B1 (en) 2015-01-30 2016-01-29 Exhaust mechanism.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00116/15A CH710685B1 (en) 2015-01-30 2015-01-30 Escape mechanism.

Publications (3)

Publication Number Publication Date
CH710685A1 CH710685A1 (en) 2016-08-15
CH710685A8 true CH710685A8 (en) 2016-12-30
CH710685B1 CH710685B1 (en) 2019-07-15

Family

ID=52807453

Family Applications (2)

Application Number Title Priority Date Filing Date
CH00116/15A CH710685B1 (en) 2015-01-30 2015-01-30 Escape mechanism.
CH00120/16A CH710925B1 (en) 2015-01-30 2016-01-29 Exhaust mechanism.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH00120/16A CH710925B1 (en) 2015-01-30 2016-01-29 Exhaust mechanism.

Country Status (1)

Country Link
CH (2) CH710685B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273308B1 (en) * 2016-07-18 2019-06-12 Sowind S.A. Exhaust mechanism
EP3599514B1 (en) 2018-07-25 2023-06-07 Sowind S.A. Exhaust mechanism having bistable and monostable springs
EP3623875B1 (en) 2018-09-11 2023-04-26 Sowind S.A. Exhaust mechanism with bistable leaf spring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1710636A1 (en) * 2005-04-06 2006-10-11 Daniel Rochat Escapement for a watch
CN102971678B (en) * 2010-04-01 2015-07-22 劳力士有限公司 Immobilizing device for a toothed wheel

Also Published As

Publication number Publication date
CH710925B1 (en) 2020-04-15
CH710685A1 (en) 2016-08-15
CH710925A2 (en) 2016-09-30
CH710685B1 (en) 2019-07-15

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Legal Events

Date Code Title Description
PK Correction

Free format text: RECTIFICATION INVENTEUR

PFA Name/firm changed

Owner name: SOWIND S.A., CH

Free format text: FORMER OWNER: SOWIND S.A., CH

PK Correction

Free format text: RECTIFICATION A8

NV New agent

Representative=s name: BOVARD SA NEUCHATEL CONSEILS EN PROPRIETE INTE, CH