| 摘要 |
PROBLEM TO BE SOLVED: To provide a coupling lever and a coupling device for a clock mechanism.SOLUTION: The lever 6 is made up of at least one first element guiding rotation of a first wheel 1, at least one friction element designed to cooperate with at least a substantially cylindrical part of the first wheel 1, and at least one elastic element. The elastic element elastically restores at least one friction element to a state of cooperating with a part of the first wheel 1, especially to a state of making contact with the part of the first wheel 1. |
