Gear system for a timepiece

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United States of America Patent

PATENT NO 9310770
APP PUB NO 20110141860A1
SERIAL NO

13059216

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a system including a pinion (5) and a toothed wheel (7) coaxially mounted relative to a pivoting arbor (3). According to the invention, the gear system (1) includes a securing device (21) between the pinion and the wheel so as to prevent any relative movement of one with respect to the other. The invention also relates to methods of manufacturing the toothed wheel (7) and the final assembly of the gear system (1). The invention concerns the field of timepieces.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
NIVAROX-FAR S.A.LE LOCLE90

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conus, Thierry Lengnau, CH 64 275
Peters, Jean-Bernard La Chaux-de-Fonds, CH 19 92
Verardo, Marco Les Bois, CH 43 173

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ROLEX SA (1)
2009/0081,476 UV-LIGA PROCESS FOR FABRICATING A MULTILAYER METAL STRUCTURE HAVING ADJACENT LAYERS THAT ARE NOT ENTIRELY SUPERPOSED, AND THE STRUCTURE OBTAINED 8 2007
 
ETA SA MANUFACTURE HORLOGERE SUISSE (2)
* 7287901 Reverser mechanism for uni-directional rotational driving of a wheel set 5 2007
* 7505373 MEMS micromotor and timepiece equipped with this micromotor 16 2007
* Cited By Examiner

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