| 摘要 |
<p>The present invention concerns a mechanism for transmitting axial and rotational movements between two portions (4, 12) of a rod with offset axes, for a clock movement (1), whereof a first portion (4) is intended to be housed inside the clock movement, being arranged to be mobile between at least first and second axial positions, and, the second portion (12) is intended to carry a ring gear at the free end thereof, outside the clock movement. The mechanism comprises a device (9, 10, 16) for transmitting axial movements between the first and second portions, and a kinematic link between a first gear (8) integral in rotation with the first portion (4) and a second gear (16) integral in rotation with the second portion (12). The mechanism further comprises a tab (18), intended to secure the second portion of the rod on the clock movement and cooperating with same to ensure the positioning thereof between at least first and second axial positions, the tab being arranged to cooperate with the second gear (16) in such a way as to lock it to the axial movements of the second portion (12) of the rod, at least in the direction leading from the inside of the clock movement (1) to the outside.</p> |
