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Title:
PRODUCTION OF INJECTION MOLDED SHOES
Document Type and Number:
Japanese Patent JP2524930
Kind Code:
B2
Abstract:

PURPOSE: To enable the insert molding of a shank in the regulated position of a shoe sole by efficiently lasting uppers to a last and setting the shank to the base of the last, then injection molding the shoe sole.
CONSTITUTION: The uppers 1 of a lasting cord 10 system formed by connecting left and right instep side welts 111, 121 across the bottom of a waist part by a connecting piece 13 are lasted to the last 2. The central side 142 is then held by the connecting piece 13 and after the shank 14 is set on the base of the last 2, the shoe sole 15 is injection molded to the rear surface of the uppers 1.


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Inventors:
OOTSUKA ISAMU
KATSUKI KAZUNORI
Application Number:
JP35344591A
Publication Date:
August 14, 1996
Filing Date:
December 16, 1991
Export Citation:
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Assignee:
ASAHI CORP
International Classes:
A43B9/02; A43B13/42; A43D25/06; A43D86/00; B29C45/14; B29D35/00; B29K105/20; B29L31/50; (IPC1-7): A43D25/06; A43B9/02; A43B13/42; A43D86/00; B29C45/14; B29D31/50
Domestic Patent References:
JP4929701B1