Sole and heel assembly with variable arch

A - Human Necessities – 43 – B

Patent

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36/42

A43B 13/00 (2006.01) A43B 3/24 (2006.01) A43B 7/38 (2006.01)

Patent

CA 1176459

ABSTRACT OF THE DISCLOSURE A sole and heel assembly for footwear with variable arch comprises an indeformable fixed member constituting a sole and heel, a pivotable member which encompasses a rear part of the sole and the heel and which is hinged on the sole by means of a spindle in such a manner as to pivot between a lowered position and one or more high positions; locking means to lock the pivotable member in one of its positions and prestressed spring means disposed between a fixed member and the pivotable member for biassing the latter towards its high position; the assembly permits rapid alteration of the height of the heel of the footwear.

387234

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