Shoe sole with an adjustable support pattern

Details Shoe sole with an adjustable support pattern Shoe sole with an adjustable support pattern

1997-11-18

1998-09-29

Sewell, Paul T.

Boots, shoes, and leggings

Soles

Cushion

36 28, 73172, 600592, A43B 1320

Patent

active

058131426

ABSTRACT:
A shoe having a adjustable cushion sole with fluid bladders disposed therein. Each fluid bladders has an associated pressure sensing device which measures the pressure exerted by the user's foot on the fluid bladder. As the pressure increases over a threshold, a control system partially opens a fluid valve to allow fluid to escape from the fluid bladder. The release of fluid from the fluid bladders reduces the impact of the user's foot with the traveling surface.

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