OUTSOLE

PURPOSE: To provide an outsole which grips soil to prevent a spikeless shoe from slipping and whose bending parts can make walking easier by forming projections and round shell type projected bands on it. CONSTITUTION: On the area of the outsole 1 of a spikeless shoe where the weight is loaded, sets...

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Bibliographic Details
Main Author YANAGISAWA AKIMASA
Format Patent
LanguageEnglish
Published 25.06.1996
Edition6
Subjects
CHARACTERISTIC FEATURES OF FOOTWEAR
FOOTWEAR
HUMAN NECESSITIES
PARTS OF FOOTWEAR
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Summary:PURPOSE: To provide an outsole which grips soil to prevent a spikeless shoe from slipping and whose bending parts can make walking easier by forming projections and round shell type projected bands on it. CONSTITUTION: On the area of the outsole 1 of a spikeless shoe where the weight is loaded, sets 3, each of which consists of round shell type projected bands 2 and a projection 4 are formed. In a set 3, several round shell type projected bands are arranged around a projection 4 at the center with their backs toward the projection 4. The outsole 1 of the spikeless shoe can grip the soil and prevent the shoe from slipping by these round shell type projected bands 2. Slipping is prevented by the frictional resistance with the ground utilizing the resistance of B' from the difference between resistance B and B' to the loaded power A. And the bending parts 5 are constructed at a part where the outsole 1 bends so that the shoes will be easy to walk on.
Bibliography:Application Number: JP19940336858