Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013144237 - FLEXIBLE LEVER-FREE ESCAPEMENT MECHANISM

Publication Number WO/2013/144237
Publication Date 03.10.2013
International Application No. PCT/EP2013/056579
International Filing Date 27.03.2013
IPC
G04B 15/00 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
15Escapements
G04B 15/08 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
15Escapements
06Free escapements
08Lever escapements
G04B 15/14 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
15Escapements
14Component parts or constructional details, e.g. construction of the lever or the escape wheel
G04B 15/12 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
15Escapements
12Adjusting; Restricting the amplitude of the lever or the like
G04B 15/06 2006.01
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS
15Escapements
06Free escapements
CPC
G04B 15/00
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
G04B 15/02
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
02permanently in contact with the regulating mechanism
G04B 15/06
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
06Free escapements
G04B 15/08
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
06Free escapements
08Lever escapements
G04B 15/10
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
10with constant impulses for the regulating mechanism
G04B 15/12
GPHYSICS
04HOROLOGY
BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
15Escapements
12Adjusting
Applicants
  • NIVAROX-FAR S.A. [CH]/[CH]
Inventors
  • STRANCZL, Marc
  • HESSLER, Thierry
  • CABEZAS JURIN, Andrés
  • SARCHI, Davide
Agents
  • ICB INGENIEURS CONSEILS EN BREVETS SA
Priority Data
12162030.629.03.2012EP
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) FLEXIBLE LEVER-FREE ESCAPEMENT MECHANISM
(FR) MECANISME D'ECHAPPEMENT FLEXIBLE SANS ANCRE
Abstract
(EN)
The invention relates to an escapement mechanism (140) having a unitary flexible mechanism (500) for transmitting pulses between the ellipse (142) of a balance (141) and the teeth (146) of an escapement wheel (145). Each tooth (146) comprises a rocker (147) having a flexible pin (148) that can be actuated by an lever (150), said pins (148) being supported at a lower level of said wheel (145), up to the abutments (143, 144) of a plate (800), and said levers (150) being supported at an upper level thereof. Said ellipse (142) pivots a rocker (147) opposite thereto so as to cause said pin (148) to abut said second abutment (144) or so as to move the lever (150) thereof opposite the first abutment (143) and cause said second abutment (144) to circumvent said pin (148) while enabling the rotation of said wheel (145) up to the following tooth (146).
(FR)
Mécanisme d'échappement (140) avec un mécanisme flexible monobloc (500) pour la transmission d'impulsions entre une ellipse (142) de balancier (141), et des dents (146) de roue d'échappement (145). Chaque dent (146) comporte une bascule (147) avec une cheville (148) flexible actionnable par un levier (150), un niveau bas de ladite roue (145) portant lesdites chevilles (148) à hauteur de butées (143; 144) d'une platine (800), et un niveau haut portant lesdits leviers (150). Ladite ellipse (142) fait pivoter une bascule (147) qui lui fait face, soit pour amener en coopération en butée ladite cheville (148) avec ladite deuxième butée (144), soit pour amener son levier (150) face à ladite première butée (143) et pour faire contourner ladite deuxième butée (144) à ladite cheville (148) en autorisant la rotation de, ladite roue (145) jusqu'à la dent (146) suivante.
Latest bibliographic data on file with the International Bureau