Component for a timepiece movement

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United States of America Patent

PATENT NO 11131965
APP PUB NO 20180024499A1
SERIAL NO

15651295

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a pivot arbor comprising a metal pivot (3) at each of its ends. The metal is a non-magnetic aluminium alloy in order to limit its sensitivity to magnetic fields, and at least the outer surface (5) of one of the two pivots (3) is deep-hardened to a predetermined depth with respect to the rest of the arbor to harden the pivot or pivots (3).

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Patent Owner(s)

  • NIVAROX-FAR SA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charbon, Christian Chezard-St-Martin, CH 75 124
Fussinger, Alexandre Wavre, CH 12 28
Verardo, Marco Les Bois, CH 61 353

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