US 11,789,407 B2
Pivoting guide device for a pivoting mass and timepiece resonator mechanism
Mohammad Hussein Kahrobaiyan, Neuchâtel (CH); and Gianni Di Domenico, Neuchâtel (CH)
Assigned to The Swatch Group Research and Development Ltd, Marin (CH)
Filed by The Swatch Group Research and Development Ltd, Marin (CH)
Filed on Oct. 8, 2020, as Appl. No. 17/65,648.
Claims priority of application No. 19205001 (EP), filed on Oct. 24, 2019.
Prior Publication US 2021/0124307 A1, Apr. 29, 2021
Int. Cl. G04B 17/04 (2006.01); G04B 17/28 (2006.01)
CPC G04B 17/045 (2013.01) [G04B 17/28 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A device, for guiding a pivoting mass in rotary pivoting, comprising: arranged in series in one of a same plane and a plane parallel to the same plane respectively, a first support, a first pair of uncrossed strips, a second support, a pair of crossed strips, and a third support, the pair of uncrossed strips comprising a first and a second flexible strip connecting the first support to the second support without crossing each other, the pair of crossed strips including a third and a fourth flexible strip connecting the second support to the third support, the third and fourth flexible strips crossing each other between the second and the third support,
wherein the third support and the second support are each more radially inward of the device than is the first support.