Vacuum Pad Seal for a Vacuum Material Lifter

FIG. 1 is a front elevation view of our new design of a vacuum pad seal for a vacuum material lifter, the rear elevation view being a mirror image thereto.

FIG. 2 is a top plan view of the vacuum pad seal of FIG. 1 , the bottom plan view being a mirror image thereto.

FIG. 3 is a right side elevation view of the vacuum pad seal of FIG. 1 , the left side elevation view being a mirror image thereto.

FIG. 4 is a cross-section view of the vacuum pad seal of FIG. 1 , at a larger scale, taken along section line 4 - 4 of FIG. 1 .

FIG. 5 is a cross-section view of the vacuum pad seal of FIG. 1 , at a larger scale, taken along section line 5 - 5 of FIG. 1 ; and,

FIG. 6 is a bottom plan view of the vacuum pad seal of FIG. 1 , shown in a condition of use.

The broken lines shown in the drawings illustrate environmental structure that form no part of the design to be patented.