Definition of Pedrail. Meaning of Pedrail. Synonyms of Pedrail

Here you will find one or more explanations in English for the word Pedrail. Also in the bottom left of the page several parts of wikipedia pages related to the word Pedrail and, of course, Pedrail synonyms and on the right images related to the word Pedrail.

Definition of Pedrail

Pedrail
Pedrail Ped"rail`, n. [See Pedi-; Rail.] (Mach.) (a) A device intended to replace the wheel of a self-propelled vehicle for use on rough roads and to approximate to the smoothness in running of a wheel on a metal track. The tread consists of a number of rubber shod feet which are connected by ball-and-socket joints to the ends of sliding spokes. Each spoke has attached to it a small roller which in its turn runs under a short pivoted rail controlled by a powerful set of springs. This arrangement permits the feet to accomodate themselves to obstacles even such as steps or stairs. The pedrail was invented by one B. J. Diplock of London, Eng. (b) A vehicle, as a traction engine, having such pedrails.

Meaning of Pedrail from wikipedia

- The pedrail wheel is a type of all-terrain wheel developed in the late 19th and early 20th century by Londoner Bramah Joseph Diplock. It consists of a...
- steel frameworks carrying the engines, and borne on eight pairs of big pedrail wheels, each about ten feet in diameter, each a driving wheel and set upon...
- were commonly ****ed to steam traction engines. They are very similar to pedrail wheels, differing primarily in that they are not connected to the wheel...
- 9 August 1918) was an English inventor who invented the pedrail wheel in 1903 and the pedrail chaintrack, a type of caterpillar track, in 1910. Diplock...
- walking machine Caterpillar tracks (although it is still operated by wheels) Pedrail wheels, using aspects of both wheel and caterpillar track Spheres, as used...
- The Pedrail Machine was an experimental British armoured fighting vehicle of the First World War. It was intended initially to be used as an armoured...
- Looking like a helmet on 'footed' Boydell wheels, early forerunners of the Pedrail wheel, it was essentially an armoured steam tractor equipped with cannon...
- 1903, to describe fictional large armored fighting vehicles moving on Pedrail wheels. A number of ironclads have been preserved or reconstructed as museum...
- the use of large, armed, armoured cross-country vehicles equipped with pedrail wheels (an invention which he acknowledged as the source for his inspiration)...
- which was subsequently built. The development also incorporated Bramah's Pedrail wheel system in what was one of the first four-wheel drive automobiles...
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