FOOTWEAR WITH THE VENTILATION IN THE LOWER ZONE OF THE FOOTWARE UPPER PART AND APPLIED AIR-PERMEABLE PARTING STRUCTURE Russian patent published in 2012 - IPC A43B7/08 

Abstract RU 2442512 C1

FIELD: footwear industry.

SUBSTANCE: footwear (10) has the upper part (12) and the out sole (14) whereas the upper construction (12) of the footwear has a face stock (16) and an air-permeable layer set in the foot (15) of the upper part. The air-permeable layer (40) is in the construction zone of the upper part on the out sole side. The air-permeable layer (40) has a 3-D structure provides air access at least in horizontal direction. The out sole lower roundabout area (16) in the upper part of the footwear has at least one air-permeable hole (20) which is connected with the air-permeable layer.

EFFECT: allows air changing between outside environment and air-permeable layer (40).

33 cl, 14 dwg

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RU 2 442 512 C1

Authors

Bir Kristian

Pajkert Mark

Bauehr Ambrosius

Dates

2012-02-20Published

2009-06-08Filed