Marblack
The Black Marble Stain

© Copyright
Mervyn Passmore 2008

Marblack Slate Blacking Home


Marblack
    Black Marble clocks
        Removing French movements
        Cleaning the case
        Protecting the inlaid areas
        Applying Marblack
        Apply a coat of wax polish
        Polish the case
        Gilded engravings
        The bezel
        Before and after
        The back
        Assembly
        Setting in beat
Cleaning up after use
Health & Safety Information
Copyright notice
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Removing French movements

Although it is quite possible to restore one of these clocks with the movement in place, it makes the task much more difficult. No clock-making skills are normally needed to remove a French movement from its marble case.

To remove the movement:

Remove the pendulum. You should do this anyway, as moving the clock with its pendulum fitted will almost certainly damage it.

The pendulum will have a small hook at the top. It either hangs on a thin strip of spring steel with a pin through it (the suspension) or it will hang on a piece of silk thread. Simply raise the pendulum enough to unhook it. Remove it from the clock. You may need to guide it through a slot in the arm that drives it.

Hands with threaded retaining nut
The pendulum hanging on its suspension

French movements are usually held in place by being clamped to a back door or plate. If you open the back door you will see two screws going into two straps that are connected to the front of the circular movement. Before you undo them, remember that the movement might fall out when free to do so. If the clock is light, you can consider placing it face down on a cloth. If not, you will probably need someone to hold it for you.

Hands with threaded retaining nut
One of the screws holding the clock in the case.

When both screws have been removed, the back should lift away and the movement can be withdrawn from the front. Place the movement and the back, with the retaining screws, in a safe place.



This document is © copyright M&P 2008
© Copyright Meadows & Passmore Ltd and Mervyn Passmore 2008
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