| 摘要 |
A striker mechanism 21 which clangs a bell 21 is made up of a support member 31 which projects radially outward of the bell, a striker 41 pivotably mounted on the support member so as to be rockable in a direction toward and away from the outer peripheral surface of the bell, and a leaf spring member 41 for maintaining the striker at an intermediate position as viewed in the rocking direction which is by a given distance spaced from the bell. The striker is formed at its one end with an impactor 42 which impacts the bell and an operator 43 which operates the striker for rocking motion and is formed at the other end with a spring abutment 46 against which the leaf spring member resiliently abuts, an intermediate portion between the opposite ends being pivotably mounted on the support member so as to be rockable. The striker 41 is pivotably mounted on projections 33 so as to be rockable, and accordingly, if an excessive magnitude of force is applied to the striker 41, a displacement of its orientation can be prevented.
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