Jan 28, 2018 · Remember the clock movement powers the pendulum, the pendulum does not power the clock. The fact that the clock runs with the pendulum off indicates that all the internal moving parts …

Jul 9, 2013 · A basic pendulum consists of a weighted bob, and a stick, hanging from some suspension point. The pendulum is the whole thing, because when we talk about "the mass (weight) of a …

Jan 21, 2015 · The pendulum hangs from a flat suspension spring, and swings freely. But the rod or leader of the pendulum passes loosely through a loop in the end of the crutch.

Jul 16, 2009 · One of my educational clocks is an early 20th century Junghans. This is a pendulum clock with a five tone strike mechanism. The pendulum suspension (assuming I have the term correct) …

Mar 31, 2025 · Hi all, After completing a long-term project building a miniature Tower Clock, I wanted to take it a step further and look into the accuracy of the pendulum and more importantly, try and get it …

Jul 21, 2025 · I have got pendulum - thin flat foldable rod with brass wieght 156 g. My friend use weights around 3,8 kg. But my comtoise stopped soon. So I tried lighter pendulum (about 140g) and starget …

Mar 5, 2015 · Hi - My mantel clock is running slow (loses about 3 to 5 min every 5 days or so). How do I adjust the pendulum to speed it up a little? Adjust the screw on the pendulum into or away from the …

Jan 17, 2020 · The pendulum is likely hanging on an iron bracket. With the movement removed from the iron bracket, it is easy to hang the pendulum and then get the crutch rod into the pendulum slot when …

Apr 22, 2024 · I was recently faced with replacing a ST 89C suspension spring and pendulum rod. I ended up with a pack of 3 "Long Suspension C" spring/rods from Clockworks.com.

Aug 2, 2012 · What is the normal procedure if the pendulum does not extend low enough? How would we extend it if its a threaded screw? Thanks Ron