A SOLE FOR FOOTWEAR WITH A PUMPING ACTION FOR THE PART NEAR THER HEEL

Abstract: We have invented a new sole with a pumping action for the part of the shoe near the heel, inside a cylindric pump, connected with channels near the front part of the foot connected to the outside part of the sole, with a valve for the passing of air. Therefore giving life and automatic movement of respiration and compression for the circulation of air for the inner part of the footwear, resolving all problems due to the loss of the circulation of air.

Description: Description A sole for footwear with a pumping action for the part near ther heel This present invention can be used as a Sole for Footwear using charateristics that are needed to create a circulation of Air inside the shoe, techinically activated by a Cylindric action of a spring near the back part of the shoe with connecting channels towards the front part of the shoe for the passing of Air by Valves, for Air in the Compressive phase and a Breathing phase of Air Return therefore retaining an Automatic circulation of Air. Fig.l Fig^ (1). Valve for the passing of air. (2.) Passing Air Channels. (3.) Spring for Pump Usage. (4.) Porous materail covered in Leather. (5.) Rigid part of shoe that is in contact with the spring. (6.) A padding above the spring. ig 3. (7.) Visable transparent sole. Fi ^ Fig 5. (8.) Sole in normal position (9.) Sole in compressed position.

Claims: Claims Sole with pump near heel used by an internal air circulation spring. Sole with pump as previous claim requested used in rigid Rubber. Sole with pump as previous claim requested No. 1-2 used with Spring and Flexible metal strip. Sole with pump as previous claim requested No 1-2-3 used as cylinders of Rubber. Sole with pump as previous claim requested No 1-2-3-4 use in asponsy passing of air in puase of compression. Sole with pump as previous claim requested No 1-2-3-4-5 use material a of all concepts that can aid the Pump Functions.

Inventors: BONCORAGLIO ANTONIO, BONCORAGLIO, ANTONIO
Applicants: BONCORAGLIO ANTONIO, BONCORAGLIO, ANTONIO
Application year: 1999
Main classification: A43B7
IPC codes: A43B7, A43B21