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    • Home
    • Store
      • Longcase clocks
      • Wall Clocks
      • Bracket and Mantel clocks
    • Restoration
    • Contact
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james Ritchie clockmakers

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james Ritchie clockmakers

james Ritchie clockmakersjames Ritchie clockmakersjames Ritchie clockmakers
  • Home
  • Store
    • Longcase clocks
    • Wall Clocks
    • Bracket and Mantel clocks
  • Restoration
  • Contact
  • Blog
antique clock movement with brass wheels and gears

Clock Restoration

Antique Clock Restoration and repair in Edinburgh


When a clock refuses to function, the cause is generally found to be dry and contaminated oil that has compacted within the bearings as well as gathering around many of the other working parts. This congealed mixture increases friction around and within the bearings, restricting the flow of power through the gearing causing the normally free moving motion to bind and seize.  The only lasting solution is to fully dismantle the clock, remove the dried oil and clean the component parts to check and correct the wear that has occurred.   


Where we find missing teeth, sheared mainsprings or worn escapements,  many situations lead to manufacturing bespoke parts that are not available today.


Method and approach

Wherever possible, we try to preserve the character of the clock to capture its patina rather than over cleaning or polishing when it isn't necessary.  The clock and its current condition will need careful consideration before agreeing to a course of action.  

wear and tear

pivots

Escapements

Escapements

worn pivot from constant wear from prolonged use

Leaving a clock running for years without proper service intervals or attention will result in severe wear to pivots.

Escapements

Escapements

Escapements

antique clock escapement showing wear from dried oil and dirt

Many Escapements operate with sliding contact.  When oil dries and dirt accumulates, a grinding paste develops, left untreated it will carve a channel into the material.

Gearing

Dirt & Dust

Dirt & Dust

antique clock pinion showing rutted wear marks

Where the gears mesh together combined with dirt and oil, wear inevitably will follow.

Dirt & Dust

Dirt & Dust

Dirt & Dust

antique clock showing accumulated dirt and dust

dust can find its way in through gaps in the case carried by the air

on the workbench

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James Ritchie Clockmakers

The Old Byre, 151b The Drum, EDINBURGH EH178RX

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