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Burman and Sons

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Burman and Sons Ltd, of Ryland Road, Birmingham, West Midlands, manufactured Burman-Douglas steering gear.[1]

Their recirculating worm and ball design of steering gear was fitted to pre-war vehicles such as the Ford Eight and the Ford Prefect,[1] the Bedford CA, plus heavy trucks and off-road vehicles - both pre and post-war. In its day, Burman-Douglas steering-gear was regarded as...

... a "quality" feature of a car chassis specification,[1]

but the worm and ball design was eventually surpassed by the cheaper rack and pinion design which, although weaker[2], was more precise and which dominates today.

The company also manufactured motorcycle gearboxes during part of its history.[3]

References

  1. ^ a b c "The Autocar". May 13, 1939: 53. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ http://www.4wheeloffroad.com/techarticles/drivetrain/131_0512_4x4_truck_steering_system_parts/viewall.html
  3. ^ http://www.barkshire.co.uk/bikes/Literature/Generic/Burman1926Sales/Burman1926_01.jpg