Hollow mold for the manufacture of a sandal

Details Hollow mold for the manufacture of a sandal Hollow mold for the manufacture of a sandal

1996-03-26

1997-09-16

Davis, Robert

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Female mold type means

36 115, 36 14, 264244, B29C 3314

Patent

active

056678150

ABSTRACT:
In a sandal, lateral parts are produced without a separate cementing process in a hollow mold in a single operation as a show sole is made by foaming. To this end the hollow mold has lateral pockets in which the strap parts are fixed by a holding frame reaching partially over the bottom end of each strap part before plastic is placed in the hollow mold and the mold is closed for foaming.

REFERENCES:
patent: 2651118 (1953-09-01), Root
patent: 3345763 (1967-10-01), Rollman
patent: 3425094 (1969-02-01), Ludwig
patent: 3669590 (1972-06-01), Nova et al.
patent: 3698108 (1972-10-01), Brunner
patent: 4032611 (1977-06-01), Fukuoka
patent: 4214334 (1980-07-01), Williams et al.
patent: 4475258 (1984-10-01), Panicucci

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