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 …

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.

Mar 28, 2016 · For a pendulum, the farther the bob from the suspension spring, the more rotational inertia it has and the more force required to get it to move (or stop moving). Think about when you …

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 …

Feb 20, 2019 · However, the pendulum does swing in a diagonal back to front motion rather than just side to side. If you’re looking at the clock face and start the pendulum by moving it to the right, it will …

Nov 17, 2024 · I interpreted your word "stem" equating to 'pendulum hanger post', 'suspension spring post', 'suspension cock', etc. Shorten it about 1", or whatever it takes to give you the maximum …

Jan 4, 2007 · Pendulum returns again and another impulse provided to pendulum as tooth pushes against EXIT impulse (LIFT) face. Drop precedes next entrance lock. The terms used in this diagram …

Mar 10, 2015 · The problem is that it also depends on the design of the pendulum. Many of the, longer, lyre type pendulums can be run on a clock designed for a shorter pendulum, made with a simple …

Jun 28, 2020 · Hello, While there is a traditional nut under the bob which works in the normal fashion to retard or advance (RA) by altering the pendulum's effective length, can anyone explain if a change in …

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 …