### Carbon Flame Arc Lamp

"Diagram of inclined carbon-flame arc lamp." —Croft 1917

### Projections of Cylinder

Projections of a cylinder inclined to horizontal plane.

### Inclined Plane with the Force Acting Parallel to the Base

"An inclined plane is a slope, or flat surface, making an angle with a horizontal line...the force acts…

### Inclined Plane with the Force Acting Parallel to the Plane

"An inclined plane is a slope, or flat surface, making an angle with a horizontal line...the force acts…

### Inclined Plane

"This power, the most simple of all machines, consists of a hard, smooth, plane, inclined to the horizon…

### Inclined Plane

"An inclined plane is a smooth, hard, inflexible surface, inclined so as to make an oblique angle with…

### Inclined Plane

"One of the primary simple mechanical powers. The plane's surface is inclined to the horizon at any…

### Projection Of An Irregular Surface

Illustration of an irregular surface abdc projected upon the flat surface ABCD.

### Projection Of A Line

Illustration of straight line AB projected upon HK.

### Projection Of A Line

Illustration of curved line AB projected upon a flat surface.

### Projections of a Line

Projections of a line inclined to a plane.

### Projections of a Line

Projections of a line inclined to both the horizontal and vertical planes will not show its true length,…

### Projections of a Line

Projections of a line's true length by revolving horizontal projection.

### Projections of a Line

Projections of a line's true length by revolving vertical projection.

### Plane Inclined Mirrors

"The incident rays, a and b, being parallel before they reach the reflectors, are thrown off at unequal…

### Inclined Plane

An inclined plane used to multiply work done.

### Using a Screw to Raise Weight

"A screw is a cylinder with a helical proection winding around its circumference. This helix is called…

### Sliding Contact

These are skew bevel wheels, made of a hyperboloid of revolution around an axis.

### Wedge

"A wedge is a triangular prism of hard material, fitted to be driven between objects that are to be…

### Wedge

"The wedge is a movable inclined plane, and is used for moving a great weight a short distance. A common…