Speed reducer

Description

FIG. 1 is a perspective view of the first embodiment of a speed reducer, showing our new design;

FIG. 2 is another perspective view thereof.

FIG. 3 is a front side elevational view thereof.

FIG. 4 is a back side elevational view thereof.

FIG. 5 is a left side elevational view thereof. The right side view is omitted because it is a mirror image of the left side view.

FIG. 6 is a top plan view thereof. The bottom view is omitted because it is a mirror image of the top view.

FIG. 7 is a perspective view of the first embodiment of a speed reducer, showing our new design;

FIG. 8 is another perspective view thereof.

FIG. 9 is a front side elevational view thereof.

FIG. 10 is a back side elevational view thereof.

FIG. 11 is a left side elevational view thereof. The right side view is omitted because it is a mirror image of the left side view.

FIG. 12 is a top plan view thereof. The bottom view is omitted because it is a mirror image of the top view.

FIG. 13 is a perspective view of the first embodiment of a speed reducer, showing our new design;

FIG. 14 is another perspective view thereof.

FIG. 15 is a front side elevational view thereof.

FIG. 16 is a back side elevational view thereof.

FIG. 17 is a left side elevational view thereof. The right side view is omitted because it is a mirror image of the left side view.

FIG. 18 is a top plan view thereof. The bottom view is omitted because it is a mirror image of the top view.

FIG. 19 is a perspective view of the first embodiment of a speed reducer, showing our new design;

FIG. 20 is another perspective view thereof.

FIG. 21 is a front side elevational view thereof.

FIG. 22 is a back side elevational view thereof.

FIG. 23 is a left side elevational view thereof.

FIG. 24 is a right side elevational view thereof.

FIG. 25 is a top plan view thereof; and,

FIG. 26 is a bottom view thereof.

The broken line in the drawings depicts unclaimed portions of the speed reducer only and forms no part of the claimed design.

Claims

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