Patent ID: 9235191
Filing Date: 2016-01-12
CPC Classification: G04B,Y10T

Claim Text:
1. A timepiece mechanism structure to receive and guide at least one pivoting wheel set, the structure comprising: at least one inseparable single-piece structure, which includes at least one inseparable single-piece frame which includes pivot housings aligned in pairs in a direction of alignment to receive pivots of an arbour of at least one said pivoting wheel set, and each said pivot housing is an open housing formed by a half bearing or by a dihedral, and includes at one end a stop bearing surface in said direction of alignment, wherein the at least one said inseparable single-piece structure includes a position adjustment mechanism for a position adjustable component including a bearing carrier connected to said frame by an elastic return mechanism, said position adjustment mechanism including a rigid structure carrying, via at least one resilient strip, said position adjustable component which further includes an indexing mechanism arranged to cooperate with a complementary indexing mechanism comprised in an adjustment mechanism, said complementary indexing mechanism being detachably mounted to the indexing mechanism and being lockable in a cooperating position by a clamping mechanism resiliently secured to said rigid structure, said clamping mechanism being in turn subject to an action of a locking mechanism which allows said clamping mechanism to occupy either a detached position wherein said adjustment mechanism is free, or an engaged position wherein said clamping mechanism hinders said adjustment mechanism, said locking mechanism also being resiliently secures to said rigid structure.