Poly-V pulley

Description

FIG. 1 is a top perspective view of a poly-V pulley showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a section view taken along the line 6--6 in FIG. 4.

FIG. 7 is a top perspective view of an alternative embodiment to that illustrated in FIGS. 1-6, in which there are no 4 elliptic openings.

FIG. 8 is a top plan view of the alternative embodiment shown in FIG. 7;

FIG. 9 is a bottom plan view of the alternative embodiment shown in FIG. 7;

FIG. 10 is a section view taken along the line 10--10 in FIG. 9.

Both a front elevation view and a side elevation view of the alternative embodiment shown in FIGS. 7-10 are the same as those in FIGS. 2 and 4.