A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
36/102, 12/106,
A43B 9/06 (2006.01) A43B 7/32 (2006.01) A43B 23/08 (2006.01) A43B 23/10 (2006.01)
Patent
CA 1110060
- 16 - SAFETY BOOT TOE CAP CONSTRUCTION ABSTRACT OF THE DISCLOSURE A steel box toe with relatively wide inturned flanges is inserted between the vamp and toe of a boot. A double insole is used with the feather of the lower in- sole removed up to the sewing rib around the toe portion. The flange of the box toe is engaged against the project- ing feather or edge of the upper insole thus giving suffi- cient clearance for machine sewing of the welt through the edge of the vamp and toe and into the vertically situated sewing rib. This enables an extra heavy duty safety boot to be produced economically and using the standard mass production techniques. Heretofore, such flanged box toes could only be incorporated with cemented or vulcanized con- struction and not with goodyear welt construction.
340280
Ade & Company
Canada West Shoe Manufacturing (1978) Co. Ltd.
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