Method and apparatus for pressure molding multi-layer footwear
View Patent ↗The present invention proposes an apparatus for pressure molding multi-layer footwear for use in the field of sport footwear. The apparatus for pressure molding multi-layer footwear has two pressure forming receptacles, each having an inflatable vessel therein. The inflatable vessel is shaped and adapted to surround sides of the footwear, such as a skate. The inflatable vessel has an opening for receiving the skate and an air inlet for inflating the inflatable vessel. The apparatus may further has an air supply device connectable to a control system that will manage the airflow into the inflatable vessel to create the desired pressure onto the skate in order to provide a custom-fit skate.
1. An apparatus for pressure molding multi-layer footwear, comprising:
a pressure forming receptacle;
an inflatable vessel disposed within said pressure forming receptacle, said inflatable vessel being shaped and adapted to surround at least two sides of the footwear, said inflatable vessel comprising an air chamber made of an air-tight material;
said air chamber comprising an internal surface having an opening and an external surface having an air inlet:
said opening being adapted to receive said footwear therein;
said internal surface being configured to be in contact with said footwear when said apparatus is in use; and
said external surface being configured to be in contact with said pressure forming receptacle when said apparatus is in use.
2. The apparatus of claim 1 , further comprising an air supply device connectable to the air inlet.
3. The apparatus of claim 1 , further comprising a casing in which the pressure forming receptacle is defined therein, the casing having an aperture in connection with the opening of the inflatable vessel, the aperture being shaped and adapted to allow easy access of the footwear to the inflatable vessel.
4. The apparatus of claim 3 , wherein the casing has a safety lid which covers at least a portion of the aperture.
5. The apparatus of claim 4 , wherein the portion that is covered by the safety lid is an area defined between the toes and the ankle portions of the footwear.
6. The apparatus of claim 1 , further comprising two pressure forming receptacles side by side, each pressure forming receptacles containing an inflatable vessel.
7. The apparatus of claim 1 , wherein the inside portion of the inflatable vessel is made of neoprene.
8. The apparatus of claim 1 , wherein the outside portion of the inflatable vessel is made of nylon fabric or neoprene.
9. The apparatus of claim 1 , further comprising a heat means for heating the footwear.
10. The apparatus of claim 1 , further comprising a cool means for cooling the footwear.
11. The apparatus of claim 1 , further comprising a seat.