Platform escapement for a timepiece
AssigneeETA SA Manufacture Horlogere Suisse
InventorsIvan VILLAR, Marc LIPPUNER, Sacha VORPE
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Abstract
An assembly for an escapement of a timepiece movement (100), including an escapement bridge (10), a balance cock (30), a pallet lever (7) for controlling an escapement wheel (6) in cooperation with a balance (3). This escapement bridge (10) carries a bottom pallet lever bearing (14) for guiding a bottom pallet lever pivot (15) of this pallet lever (7), and this cock (30) carries a top pallet lever bearing (14A) for guiding a top pallet lever pivot (15A) of this pallet lever (7). An arm (41) of this pallet lever (7) carries a banking pin (39) which can move in a hole (40) comprised in this balance cock (30), to limit the pivoting of this pallet lever (7).
Claims8
An assembly for an escapement of a timepiece movement, including an escapement bridge, a balance cock, a pallet lever for controlling an escapement wheel in cooperation with a balance, said escapement bridge carrying a bottom pallet lever bearing for guiding a bottom pallet lever pivot of said pallet lever, and said cock carrying a top pallet lever bearing for guiding a top pallet lever pivot of said pallet lever, characterized in that an arm of said pallet lever carries a banking pin which can move in a hole comprised in said balance cock, to limit the pivoting of said pallet lever.
Dependencies are inferred from the claim text.