Speed reducer

Description

FIG. 1 is a front perspective view of a speed reducer, showing our new design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a right side elevation view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the speed reducer that form no part of the claimed design.

Claims

The ornamental design for a speed reducer, as shown and described.