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Clock Striking Mechanism.

Description: Patent for a new and improved clock-chimes. This design consists in "[t]he combination, with the chime of bells in the clock case, of the wheel having the lateral pins, the rock-shaft, a lever extending from the rock-shaft and engaging the said pins, and the hammer arms respectively connected with the rock-shaft by the short arm" (lines 21-26).
Date: September 22, 1885
Creator: Witherspoon, Frank.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Escapement for Torsion Pendulums.

Description: Patent for a new and improved escapement for torsion pendulums. This design "consists in one or two weighted levers acting in conjunction with an escape-wheel and a spindle, which levers are used as a medium to carry force from the train of a clock to the pendulum" (lines 12-16).
Date: February 5, 1884
Creator: Stahlberg, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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