A pair of flat wheels attached to one another directly with an axle go through a turn with the same rotations per minute.

It should be noted that some railway systems employ a flat wheel and track profile, relying on cant alone to reduce flange contact.

Primitive and handmade, with big flat wheels and no spokes, but it doesn't matter: they're still bicycles.

The squat circular shape was made by binding the grass bundles to form a flat wheel.

When the noisy car stopped, she climbed on, clutching him firmly, and he heard only the bumping of a flat wheel and her heavy breathing.

They have four wheels with no tires, flat, with a level cargo bed.

That particular wheel, which is a flat wheel, was tried in Great Britain.

Rusty smoked by himself in his broken-down camper with the flat wheels and camouflage netting.

Use a flat 6x8 and put the flat separate wheels on.

A wheel truing machine was installed here to minimize damage to rail cars and tracks caused by flat wheels.