Each is a flat metal plate with holes set according to the size of the grain mounted at an angle which shakes.
A scratch tool with a sharp rim is mounted at a predetermined angle to the testing surface.
When the cylinders are mounted at an angle, it is sometimes called a slant-four.
The candleholders are mounted at an angle so that the candles cross each other.
An Earth globe is usually mounted at a 23.5 angle on bearings.
It consists of a flaring metal horn with a reflector mounted in its mouth, at a 45 angle.
A globe is usually mounted at a 23.5 angle on a meridian.
The orbital riveting process uses a forming tool mounted at a 3 or 6 angle.
The power turbine was then fitted in the empty space below, mounted at a right angle to the engine.
This is also why the main door on most storm cellars is mounted at an angle rather than flush with the ground.