Magnetic and/or electrostatic pivot

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United States of America Patent

PATENT NO 10018967
SERIAL NO

14667040

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for orienting a timepiece component including ferromagnetic material, where, on both ends of this component, two magnetic fields each attract it onto a pole piece, with an unbalance in the intensity of these fields around this component, in order to create a differential in the forces thereon and to press one of these ends onto a contact surface of one of the pole pieces, and to hold the other end at a distance from the other pole piece. A magnetic pivot includes such a component with two ends. It includes a guide device with surfaces of two pole pieces each generating a magnetic field attracting one of these ends, the magnetic forces exerted on the two ends being of different intensity, in order to attract only one end into contact with only one of these pole piece surfaces.

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Patent Owner(s)

Patent OwnerAddress
MONTRES BREGUET S A1344 L'ABBAYE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karlen, Olivier Blonay, CH 7 35
Marechal, Sylvain Bois-d'Amont, FR 19 87
Sarchi, Davide Renens, CH 82 548
Todeschini, Arnaud Les Charbonnieres, CH 2 23

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges29690063411101 - 1011 - 2021 - 3031 - 4061 - 7071 - 80050100150200250300350400450500550600650700750800850900950

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