Patents Assigned to SIGMA S.p.A.
  • Device for pressing Louis shoe heels
    Patent number: 4017929
    Abstract: A device for pressing Louis shoe heels is provided comprising a lever pivotally mounted on the press cushion and carrying at the point of application of the load the usual felt pad or the like intended to be applied against the outer periphery of the heel and subjected to the action of an actuator at the point of application of the effort.The lever can be turned over in order to bring the device in an inoperative position wherein it no longer interferes with the operator.
    Type: Grant
    Filed: April 1, 1976
    Date of Patent: April 19, 1977
    Assignee: SIGMA S.p.A.
    Inventor: Antonio Capuano
  • Universal device for pressing soles on shoes
    Patent number: 4017930
    Abstract: A device for cementing soles on the base surface of shoes is provided.The device is provided with a cushion formed of a plurality of blocks resiliently movable and adapted to automatically lock in a position where they mate the shoe lower surface. This locking operation is controlled by a microswitch actuated by the block corresponding to the shoe waist. The heel pressing block is also locked simultaneously with said plurality of blocks.
    Type: Grant
    Filed: January 23, 1976
    Date of Patent: April 19, 1977
    Assignee: Sigma S.p.A.
    Inventor: Antonio Capuano