A settee-cushion, all burst and impaled upon a piece of angle iron, impeded him.
It was double-rivetted, and the crown of tube was strengthened with angle iron.
To bend an angle iron into a circle, with the flange at the extreme diameter, the block and pins shown in Fig. 2902 are employed.
The irons, instead of being made of strap iron, are of angle iron.
An example of a screw of uniform pitch would be a piece of angle iron wound around a parallel shaft.
The welding is done on the corner of an angle block, as in Fig. 2901, in which a is the angle iron and b the angle block.
The bridge was strengthened by eighty-three miles of angle iron.
A squared outer corner next the angle iron prevents their spreading, but a rounded inner corner permits their being folded flat.
We now only think in terms of angle iron, plates, butt straps, and rivets which follow one orthodox pattern.
The hulls, navicular in form and having a flat bottom, are constructed of one-tenth inch iron plate and 40x40 angle iron.