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The First Parish in Bedford Unitarian Universalist

75 The Great Road, Bedford, Massachusetts 01730 On the Common

781-275-7994

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Steeple Clock & Bell Weights

Clock mechanism in clock house

clock innards The wooden vertical shaft (right) is the arm of the pendulum that maintains the time. The brass wheel at the top of the pendulum is used to adjust accuracy of the clock by changing the length of the pendulum.

Setting the time

clock drive shaft This device on top of the clock engine is used to set the time. The horizontal shaft drives the hands on the clock.

Clock Weights

clock weights Weights, suspended a wooden chase, power the hammer that strikes the bell each hour. They are raised by winding the cable seen in the view of the clock innards (silver area in center of photo). A second set of weights powers the clock.