A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
12/101, 36/102
A43B 23/10 (2006.01) A43B 7/32 (2006.01)
Patent
CA 1048711
MANUFACTURE OF SAFETY SHOES HAVING RIGID BOX TOES ABSTRACT OF THE DISCLOSURE A safety shoe having a rigid box toe (such as steel) is assembled by a method in which the steel box is incorporated into the shoe upper before the upper is assembled with the last. The steel box is attached to the upper in a position such that when the upper assembly (including the steel box) is fitted onto the last, a light longitudinal draft of the upper will result. With the upper thus placed on the last, it can be lasted in conventional pulling over and lasting equipment. The upper assembly has only one lastable marginal portion at its toe and forepart region so that only one pulling over and lasting operation is required in order to last the upper about the box toe.
254052
Bush Universal
Na
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