King, Czar and Emperor, or Emperor and Emperor would meet, and it was understood that these meetings were the lubrication of European affairs.

The distance between the centres of the bolts is 5 inches, and in the centre of the cover, where the lugs, continued in the form of a web, meet one another, an oil cup 1-5/8 inch in diameter, 1-1/8 inch high, and provided with an internal pipe, is cast upon the cover, to contain oil for the lubrication of the crank pin bearing.

This is the expedient commonly employed to oil the crank pins of direct acting engines; but in the engine now described, there are over and above this expedient, the communicating passages from the shaft bearings to the surface of the pin, by which means any amount of cooling or lubrication can be administered to the crank pin bearing, without the necessity of stopping or slowing the engine.

Q.Have you any information to offer relative to the lubrication of engine bearings?

Lubrication of rubbing surfaces, the friction depends mainly on the nature of lubricant; oil forced out of bearings, if the pressure exceeds 800 lbs.

Lubrication of engine bearings.

Oils for lubrication.

See Lubrication.

The coefficient of friction varies with the condition of lubrication of the surface of the pulley, which alters during the running and with every change in the velocity and temperature of the rubbing surfaces.

With a perfect muffler, automatic carburetor and lubrication, it was a machine to cover miles silently and with little danger of delay.

The hinge of the flap does not require any lubrication besides what it gets through the steam.

Lubrication of the steel is insured by keeping the hemp packing moistened with oil.

The Sinclair law of lubrication, 1923.

End-of-course test in Automechanics, course 2 (Cooling, lubrication, fuel systems)

Automatic lubrication for sewing hook of Singer 400W machines.

The Sinclair law of lubrication, 1923.

The Sinclair law of lubrication.

Sheet C.2.2: Rope lubrication.

End-of-course test in Automechanics, course 2 (Cooling, lubrication, fuel systems)

Automatic lubrication for sewing hook of Singer 400W machines.

The real chauffeur knows every moment by the sound and "feel" of his machine exactly what it is doing, the amount of gasoline it is taking, whether the lubrication is perfect, the character and heat of the spark, the condition of almost every screw, nut, and bolt, and he runs his machine accordingly; at the first indication of anything wrong he stops and takes the stitch in time that saves ninety and nine later.

Each cylinder must have its own lubrication, its ignition, intake, and exhaust mechanisms,the quartette that is responsible for nine-tenths of the stops.

Lubrication is of vital importance, and the oil used makes all the difference in the world.

For the lubrication of chains and all parts exposed to the weather, compounds of oil or grease which contain a liberal amount of animal fat are better.

The price of castor-oil has risen fivefold in Germany, chiefly owing to the fact that it is being extensively used for aeroplane and other lubrication purposes.