A natural escapement (1) for a horological movement, including a first escapement wheel (8) driven by a second mobile (2), the first escapement wheel (8) in turn driving a second escapement wheel (12) arranged in the same plane as the first escapement wheel (8), an anchor (30) capable of pivoting around an anchor rod (32), the anchor (30) including means for temporarily locking the first escapement wheel (8) during a first alternation, and means for temporarily locking the second escapement wheel (12) during a second alternation, the anchor rod (32) being located outside an angle (α) less than 180° and delimited by two straight lines which pass through the axis (20) of the balance wheel (18) and through a pivot axis (6) of the first escapement wheel (8), and through the axis (20) of the balance wheel (18) and through a pivot axis (14) of the second escapement wheel (12).

A double escapement mechanism for a watch, clock, or other timepiece. The mechanism comprises first and second escape wheels; a first geared drive wheel having a plurality of teeth for rotating the first escape wheel and a second geared drive wheel having a plurality of teeth for rotating the second escape wheel, the first and second geared drive wheels positioned below and concentric with the first and second escape wheels; a balance wheel positioned above the first and second escape wheels and mounted for rotational movement; a hairspring concentric with the balance wheel and positioned below the first and second geared drive wheels; a roller table having first and second impulse jewels positioned thereon and a roller jewel positioned therebetween; first and second arcuate levers for locking and unlocking the adjacent escape wheel and adjacent to the first and second escape wheels, each arcuate lever having a jewel positioned thereon for locking and unlocking the adjacent escape wheel; a passing spring having a blade positioned between the first and second arcuate levers and extending to the roller table, such that the roller table jewel can deflect the passing spring toward the first arcuate lever to unlock the first escape wheel and can deflect the passing spring toward the second arcuate lever to unlock the second escape wheel.

A double escapement mechanism for a watch, clock, or other timepiece. The mechanism comprises first and second escape wheels; a first geared drive wheel having a plurality of teeth for rotating the first escape wheel and a second geared drive wheel having a plurality of teeth for rotating the second escape wheel, the first and second geared drive wheels positioned below and concentric with the first and second escape wheels; a balance wheel positioned above the first and second escape wheels and mounted for rotational movement; a hairspring concentric with the balance wheel and positioned below the first and second geared drive wheels; a roller table having first and second impulse jewels positioned thereon and a roller jewel positioned therebetween; first and second arcuate levers for locking and unlocking the adjacent escape wheel and adjacent to the first and second escape wheels, each arcuate lever having a jewel positioned thereon for locking and unlocking the adjacent escape wheel; a passing spring having a blade positioned between the first and second arcuate levers and extending to the roller table, such that the roller table jewel can deflect the passing spring toward the first arcuate lever to unlock the first escape wheel and can deflect the passing spring toward the second arcuate lever to unlock the second escape wheel.

An escapement mechanism of a timepiece, including: a first escapement wheel, a second escapement wheel called an impulse pinion and a drive pinion; the impulse pinion, the drive pinion and the first escapement wheel being mounted on the same axis; an intermediate wheel meshing with the drive pinion; a balance plate carrying a plate peg and a direct impulse pallet stone arranged to cooperate with the first escapement wheel; pallets including a pallet entry cooperating with the plate peg, an impulse pallet stone arranged to cooperate with the impulse pinion, and first and second support pallet stones arranged to cooperate with the first escapement wheel. The first escapement wheel, the drive pinion and the impulse pinion are mounted in this order.

An escapement mechanism of a timepiece, including: a first escapement wheel, a second escapement wheel called an impulse pinion and a drive pinion; the impulse pinion, the drive pinion and the first escapement wheel being mounted on the same axis; an intermediate wheel meshing with the drive pinion; a balance plate carrying a plate peg and a direct impulse pallet stone arranged to cooperate with the first escapement wheel; pallets including a pallet entry cooperating with the plate peg, an impulse pallet stone arranged to cooperate with the impulse pinion, and first and second support pallet stones arranged to cooperate with the first escapement wheel. The first escapement wheel, the drive pinion and the impulse pinion are mounted in this order.

An escapement mechanism including a dual-forked lever having a pivot suitable for movement of the lever between a first pivot limit and a second pivot limit, and at least two rounded follower elements spaced from the pivot and at a predetermined distance from each other. At least one of the follower elements is mounted on each fork of the lever and each follower element lacks a locking face. At least one escape wheel has an outer periphery defining at least a first plurality of cam elements suitable to slidably contact and drive the rounded follower elements, and each cam element lacks a locking surface where contact is made with the follower elements.

An escapement mechanism including a dual-forked lever having a pivot suitable for movement of the lever between a first pivot limit and a second pivot limit, and at least two rounded follower elements spaced from the pivot and at a predetermined distance from each other. At least one of the follower elements is mounted on each fork of the lever and each follower element lacks a locking face. At least one escape wheel has an outer periphery defining at least a first plurality of cam elements suitable to slidably contact and drive the rounded follower elements, and each cam element lacks a locking surface where contact is made with the follower elements.

The invention relates to an escapement device (400) comprising a first escapement wheel (1), a second escapement wheel (2), and a brake-lever (3), said second escapement wheel being disposed between the first escapement wheel and the brake-lever, in particular the second escapement wheel coming into contact and engaging with both the first escapement wheel and the brake-lever.

The invention relates to an escapement device (400) comprising a first escapement wheel (1), a second escapement wheel (2), and a brake-lever (3), said second escapement wheel being disposed between the first escapement wheel and the brake-lever, in particular the second escapement wheel coming into contact and engaging with both the first escapement wheel and the brake-lever.

The present invention relates to an escapement system that can be used, for example, in a measuring device such as in a timepiece. The escapement system comprises a drive axle and at least one escape wheel that has at least one impulse tooth. The at least one impulse tooth is connected to the drive axle via at least one spring element and has a starting position in which it is fixed such that the spring element has a preload torque.