Abrégé

The present invention relates to an escapement system that can be used, for example, in a measuring device such as in a timepiece. The escapement system comprises a drive axle and at least one escape wheel that has at least one impulse tooth. The at least one impulse tooth is connected to the drive axle via at least one spring element and has a starting position in which it is fixed such that the spring element has a preload torque.

Classes IPC  ?

• G04B 15/08 - Échappements à ancre
• G04B 15/10 - Échappements à impulsions constantes sur le mécanisme régulateur
• G04B 15/14 - Parties constitutives ou détails de structure, p. ex. structure de l'ancre ou de la roue d'échappement
• G04B 17/26 - Compensation dans les mécanismes de stabilisation de la fréquence de l'effet des variations des impulsions

Abrégé

The invention relates to an escapement system, which can for example be used in a measuring device such as, e.g., a watch. The escapement system comprises a drive pinion and at least one escape wheel, which comprises at least one impulse tooth. The at least one impulse tooth is linked with the drive pinion via at least one spring element and has an initial position in which it is fixed such that the spring element has a preload torque.

Classes IPC  ?

• G04B 15/10 - Échappements à impulsions constantes sur le mécanisme régulateur
• G04B 15/14 - Parties constitutives ou détails de structure, p. ex. structure de l'ancre ou de la roue d'échappement
• G04B 15/08 - Échappements à ancre
• G04B 17/26 - Compensation dans les mécanismes de stabilisation de la fréquence de l'effet des variations des impulsions

Produits et services

Precious metals and their alloys; jewelry, precious and semi-precious stones; timepieces and chronometric instruments. Treatment of materials.

Produits et services

Treatment of materials, namely metals, diamonds, precious and semi-precious stones, plastics, ceramics, polymers, glass materials, and silicon in the field of watch part manufacturing Precious metals and their alloys; jewelry; precious and semi-precious stones; timepieces and chronometric instruments

Abrégé

The invention relates to a mechanical clock or measuring instrument having metal parts, wherein each part of the mechanical clockwork has a relative magnetic permeability of less than 1.01.

Classes IPC  ?

• G04B 13/00 - Rouages
• G04B 15/14 - Parties constitutives ou détails de structure, p. ex. structure de l'ancre ou de la roue d'échappement
• G04B 29/02 - PlatinesPontsCoqs
• G04B 17/32 - Pièces constitutives ou éléments structurels, p. ex. virole, piton
• C22C 9/00 - Alliages à base de cuivre
• C22C 19/07 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de cobalt
• C22C 30/00 - Alliages contenant moins de 50% en poids de chaque constituant
• C23C 18/34 - Revêtement avec l'un des métaux fer, cobalt ou nickelRevêtement avec des mélanges de phosphore ou de bore et de l'un de ces métaux en utilisant des agents réducteurs
• G04B 43/00 - Protection des mouvements au moyen d'écrans ou d'autres moyens contre les influences extérieures, p. ex. les champs magnétiques
• G04B 31/008 - Coussinets pierres
• G04B 37/22 - Matériaux ou procédés de fabrication de boîtiers de montres de poche ou de montres-bracelets

Abrégé

The invention relates to a control element of a timepiece, comprising an escapement wheel (9, 9', 29); a balance (1) having a first rotational direction and a second rotational direction; an inhibition piece (7, 28) for inhibiting the escapement wheel (9, 9', 29); a bistable intermediate store (4, 4', 4'') which is designed to output a temporarily stored energy to the balance (1) for each of the first and second directions of rotation of the balance (1) and to absorb energy. The energy absorption of the intermediate store (4, 4', 4'') takes place after the completed output of energy to the balance (1).

Classes IPC  ?

• G04B 15/10 - Échappements à impulsions constantes sur le mécanisme régulateur
• G04B 15/08 - Échappements à ancre