Pinion Collection

Zermatt Mountain Rly
The Brig-Visp-Zermatt mountain railway operates on the rack and pinion system of Roman Abt

Saxon, shears, marsh dagger, brown-spot pinion, white-line
Saxon moth, Hyppa rectilinea 1, shears moth, Hada plebeja 2, 3, marsh dagger, Acronicta strigosa 4, brown-spot pinion, Agrochola litura 5, white-line dart, Euxoa nigrofusca 6, Opigena polygona 7

Grey shoulder knot, flounced chestnut and conformist
Grey shoulder knot, Lithophane ornitopus 1, 2, flounced chestnut, Agrochola helvola 3-5, conformist, Lithophane furcifera 6-9

Couple sitting on 1905 Triumph motorcycle
Couple sitting on 1905 Triumph H SV 500cc motorcycle circa 1905

Clockwork mechanism.. Clockwork mechanism showing the striking part with one wheel and pinion, Huygheus endless cord, forcing spring, bolt and shutter

Blenkinsop Locomotive, 1812
BLENKINSOPs LOCOMOTIVE. Also known as the Salamanca, as it was built in the same year as Wellingtons victory at the Battle of Salamanca. Date: 1812

Blenkinsop Locomotive
BLENKINSOPs LOCOMOTIVE. Also known as the Salamanca, as it was built in the same year as Wellingtons victory at the Battle of Salamanca

Rack and Pinion Railway
A Blenkinsop rack rail and spur. Rack and pinion is a pair of gears which convert rotational motion into linear motion. The circular pinion engages teeth on a flat bar - the rack

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