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    • 5. 发明专利
    • STEAM PRESSER FOR TOE PART BOTH SIDES OF SHOE INSTEP
    • JPH0417900A
    • 1992-01-22
    • JP12051790
    • 1990-05-10
    • MIDORI ANZEN CO LTD
    • ITAGAKI TOSHIOARIMA TAKASHI
    • A43D8/52A43D9/00D06F71/04D06F71/18
    • PURPOSE:To respond instantly to changes in quality, thickness and rigidity of material of a shoe instep and quality of material of a tip core placed in a toe part of the shoe instep by a method wherein the toe part of the shoe instep is sandwiched from the upper and lower surfaces by pressing surfaces of an upper die and a lower die, and steam is discharged to heat and steam the toe part of the shoe instep for a short time. CONSTITUTION:Pressing pressure of each of upper die 4 and heating temperature of the respective upper die 4 and each of lower die 5 are adjusted in response to shoe insteps, and toe parts 3 of a pair of right and left shoe insteps 2 are put over the respective lower die 5, and heel parts 29 are placed on baseplates 30. Each of cylinders 10 moves to press down the respective upper die 4 so that the upper die 4 are pushed down up to a position at which covers 12 placed beneath pressing surfaces 11 of the respective upper die 4 press the toe parts 3 of the respective shoe insteps 2 against covers 21 placed over pressing surfaces 20 of the respective lower die 5 and the toe part 3 are pressed under pressure. Then steam is made to pass from a plurality of places of the respective pressing surfaces 11 and 20 through the respective covers 12 and 21 and discharged toward the upper and lower surfaces of the toe parts 3 of the shoe insteps 2. Thus the toe parts 3 are heated and steamed by the discharged steam, and at the same time pressed by the respective upper and lower dies 4 and 5, and therefore formed in a decoying and curved shape.