摘要:
A timepiece, including: a power source; a control member (32) movable between a first and second position defined by a power reserve mechanism; an additional mechanism; a triggering nose (16), the movement of which triggers the additional mechanism; and a triggering member (10) to be actuated for interaction with the triggering nose (6) for triggering the additional mechanism. The triggering member is capable of assuming a first position in which it engages with the triggering nose (16), and a second position in which it cannot engage with the triggering nose (16). The control member (32) is arranged so as to engage with the triggering member (10) and to move into the first or second position depending on whether the control member (32) is in the first or second position.
摘要:
The mechanical timepiece movement with running reserve indication comprises at least one barrel system with a winding output connected to a winding wheel of a differential gear, and with an unwinding output connected to an unwinding wheel of the differential gear. It includes a locking wheel set driven in rotation by an intermediate wheel of the differential gear. The locking wheel set is connected to a running reserve indicator to display the running reserve. The locking wheel set includes a locking element for coming into contact with the unwinding wheel of the differential gear when the running reserve is at zero, in order to lock the timepiece movement.
摘要:
A running reserve indicator is provided for a mechanical clockwork provided with a main barrel for driving a gear-train and at least a second barrel for driving a gear-train allocated to an auxiliary function which is performed during a determined period. With the indicator, the running reserve displayed with the aid of a hand and a dial is always equal to the running reserve of the barrel having the smallest reserve.
摘要:
To provide a power reserve display mechanism having a mainspring remaining amount display showing a novel behavior and a mechanical timepiece having the same. A power reserve display mechanism of a mechanical timepiece includes a displacement conversion mechanism having a first rotation input portion coupled to a ratchet wheel and rotated in accordance with rotation of the ratchet wheel and a second rotation input portion coupled to a barrel wheel and rotated in accordance with rotation of the barrel wheel as well as an output portion moved linearly in one direction in accordance with rotation of the first rotation input portion and moved linearly in other direction in accordance with rotation of the second rotation input portion, and mainspring accumulating remaining amount display means provided at the output portion of the displacement conversion mechanism for displaying a mainspring accumulating remaining amount by a position along a linear line. The mainspring accumulating remaining amount display means is moved in parallel with an extended face of a dial on a side of the dial of the timepiece.
摘要:
A disengageable winding device (1) for a barrel (2) provided with a spring, comprising a ratchet (3) mounted on a winding arbor such that it is rigidly connected thereto, the winding arbor being an arbor for winding the barrel (2), the rotation of which winds up the barrel (2), and a winding gear train (40) meshing with the ratchet (3), the rotation of the winding gear train (40) driving the rotation of the ratchet (3) and that of the winding arbor.
摘要:
A winding device (1), in particular of a barrel (2) provided with a spring, including a ratchet (3) mounted integrally on a rotary winding shaft, the rotary winding shaft being, for example, a winding shaft of the barrel (2), the rotation of which winds the barrel (2), and a winding gear train (4) meshing with the ratchet (3), the rotation of the winding gear train (4) causing the rotation of the ratchet (3) and that of the rotary winding shaft by application of a torque to the ratchet (3), wherein the ratchet is deformable in order to be able to disconnect the ratchet (3) from the winding gear train (4). Also, a horological movement comprising such a winding device (1).
摘要:
The invention concerns a torque measuring device (10) for stopping the strike of a striking mechanism. The torque measuring device (10) includes a torque measuring lever (1), whose trajectory interferes with that of a strike wheel (11) and which is arranged to be pivoted by the strike wheel, and the torque measuring lever (1) is subject to a resistant force of determined value against a drive force exerted by the strike wheel (11) during the rotation thereof, and the torque measuring lever (1) blocks the rotation of the strike wheel if the drive force is less than the resistant force, and if the torque measuring lever does not allow the strike wheel to rotate. The invention also concerns a striking mechanism including a torque measuring device (10) of this type. The invention further concerns a timepiece incorporating a striking mechanism of this type.
摘要:
Timepiece (1000) including a movement (200), a mechanism (750) controlling the power reserve of said drive means (120) with an arbour (751) whose angular position indicates said available torque, a striking mechanism (100) controlled by a striking mechanism control mechanism (1), and a locking lever (771) arranged to lock said movement (200).The timepiece includes a selective stop mechanism (760) according to the drive torque available in the drive means (120), which manages said available torque by limiting or not limiting the operation of all of part of the striking works of said striking mechanism (100), by a transmission mechanism (755) controlling an isolating wheel set (770) controlling the position of said locking lever (771) and arranged to release or prevent the movement of a striking mechanism control rod linkage (700) and/or to allow or prevent the strike of a hammer on a gong.