Saturday, 8 December 2012

Chairs become boot scrapers

Our boot scrapers made from rail chairs are one of our most popular sales items.  A rail chair is the part of the track that is bolted to the sleeper and into which the tack is laid.  We take chairs, tidy them up, paint them, and add a brush, thus producing a boot scraper made from genuine rail parts.

The process of producing a boot scraper in this way is very labour intensive.  Here are some photos to illustrate the process.

First, any parts such as fixing bolts must be removed, often by cutting with an angle grinder.

Any lumps of  'stuff' that shouldn't be there are removed with a hammer and chisel.

Then the finer detail is restored using a needle gun and wire brush.

Following that, the bottom of the chair is painted black.

Then the appropriate colour is added to the top of the chair.

Finally the detail of the lettering is picked out in gold or silver paint and the brush is added.

Our boot scrapers are very popular.  For further information, or to order, then please visit


Saturday, 1 December 2012

How heavy is the tender?

The short answer is around 36 tons when empty.  But it is important that the weight is evenly distributed around the six wheels so that the tender rides properly behind the locomotive (or sometimes in front of it).  To achieve this, the weight on each wheel has to be measured, and adjustments made to give an even distribution. Fortunately there is a device that is owned by the railway that allows us to make this measurement.

The device consists of a frame with two hydraulic pistons attached.  The pistons are connected by pipes to a hydraulic pump.  With the tender positioned over a pit, the frame is placed under each wheel in turn.  Due to the magic of hydraulics, the device allows a person to operate the pump by hand and produce enough force to lift the tender wheel.  The pressure is then read from a gauge on the pump.

Gilbert operating the hydraulic pump

This is a two man job.  One person operates the pump, while a second person is down in the pit below the tender.  While the pump is operated, the person in the pit uses feeler gauges to determine when the wheel has just started to lift from the track.  The pressure is recorded, and the processs is repeated for the other five wheels.

Geof in the pit checks for the wheel to lift

With readings from each wheel it can be determined whether the weights are even, and if not the spring hangers can be adjusted to alter the weight on the wheel.  Frequently adjusting the weight on one wheel will change the weight on the others.  The weighing, adjusting, weighing, adjusting process is repeated until all of the wheels are even.  This can take some time!