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US 7,229,209 B2Granted
Pendulum box for clock
AssigneeCentre Clock Industry Co., Ltd.
InventorShanker Mo
Life of this patent
Estimating the term…
Abstract
A pendulum box for a clock pendulum box includes a tumbler seat, a pendulum mover pivotally mounted on the tumbler seat, and a pendulum rod mounted on the pendulum mover and having a portion secured in the pendulum mover to move therewith. Thus, the pendulum rod is combined with the pendulum mover closely, so that the pendulum rod is moved with the pendulum mover synchronously. In addition, the pendulum rod is combined with the pendulum mover rigidly and stably, thereby preventing the pendulum rod from producing vibration or sway during movement.
Claims11
A pendulum box, comprising:
- a tumbler seat;
- a pendulum mover pivotally mounted on the tumbler seat;
- a pendulum rod mounted on the pendulum mover and having a portion secured in the pendulum mover to move therewith;
- wherein the pendulum mover has a semi-cylindrical shape.
1 more element
Dependencies are inferred from the claim text.