Category Archives: Clock repair

notes from 23 years of professional clock repair

Count wheel principles

Information to be added soon.

Posted in Clock repair, specific clock repair techniques | Comments Off on Count wheel principles

Rack and Snail principles

Information to be added soon.

Posted in Clock repair, specific clock repair techniques | Comments Off on Rack and Snail principles

How to install mainspring barrell caps if they are loose.

BARRELL CAPS describe how to install barrell caps if they are loose.Installing a barrell cap on a mainspring barrell can be a frustrating experience if the cap does not fit snugly.Many times the caps have been forced or gouged and … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on How to install mainspring barrell caps if they are loose.

SELF ADJUSTING VERGE

SELF ADJUSTING VERGE The self adjusting verge is used on many of the modern mechanisms. The idea is that if the tension of the verge clutch is set just tight enough to push the pendulum ; but loose enough to … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on SELF ADJUSTING VERGE

TUNING GONG RODS

TUNING GONG RODS Generally speaking, if two rods are the same length, the rod with the smaller diameter will produce a lower note. It is possible to lower the pitch slightly by filing off some at the top of the … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on TUNING GONG RODS

REVERE ELECTRIC W/BALANCE WHEEL AUXILIARY

REVERE ELECTRIC W/BALANCE WHEEL AUXILIARY The revere electric with balance wheel auxillary has auto-shift from electric motor to balance wheel unit. The shift lever is weight / gravity activated. do not oil.Engage- disengage is auto-activated by a lift pin on … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on REVERE ELECTRIC W/BALANCE WHEEL AUXILIARY

Modern DOUBLE DIAL CALENDAR CLOCK

Modern DOUBLE DIAL CALENDAR CLOCKThe wire spring on the feburary. cam will come loose often.The position iscritical~ Won’t advanced the month if its too shallow; and advances the month oneach day if its set too deep. The lift of the … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on Modern DOUBLE DIAL CALENDAR CLOCK

HAND TRIP POSITION

HAND TRIP POSITION Many minute hands have a hub with a square hole in the center and the hub is usually riveted or friction fit in a round hole in the hand use the end of an old file to … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on HAND TRIP POSITION

KEY OPERATED REGULATOR devices

KEY OPERATED REGULATORS Clocks with key operated regulator assemblies that typically adjust from the dial are exceptionally prone to error from loose parts. If any part of the regulator is excessively loose ; the clock will not keep good time. … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on KEY OPERATED REGULATOR devices

SHORT PENDULUMS

SHORT PENDULUMS Clocks with short pendulum lengths(5 inches and shorter) will be very prone to errors due to loose suspensions , loose regulator assemblies and loose bushings in the verge. The reason for this is that the error caused is … Continue reading

Posted in Clock repair, specific clock repair techniques | Comments Off on SHORT PENDULUMS