IT1236617B - Improved form of injection mould for footwear production
- Google Patents
Improved form of injection mould for footwear production
Info
Publication number
IT1236617B
IT1236617BIT04174089AIT4174089AIT1236617BIT 1236617 BIT1236617 BIT 1236617BIT 04174089 AIT04174089 AIT 04174089AIT 4174089 AIT4174089 AIT 4174089AIT 1236617 BIT1236617 BIT 1236617B
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Publication date
Application filed by Danieli Calzaturificio SpafiledCriticalDanieli Calzaturificio Spa
Priority to IT04174089ApriorityCriticalpatent/IT1236617B/en
Publication of IT8941740A0publicationCriticalpatent/IT8941740A0/en
Publication of IT8941740A1publicationCriticalpatent/IT8941740A1/en
Application grantedgrantedCritical
Publication of IT1236617BpublicationCriticalpatent/IT1236617B/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
The subject invention relates to an improved form of injection mould for footwear production.The mould is characterized by having at least one groove on a longitudinal plane which divides the zone on which the upper will be provided for the injection of the sole in plural substantially parallel portions.
IT04174089A1989-11-061989-11-06Improved form of injection mould for footwear production
IT1236617B
(en)
Improvements introduced in the processes of manufacture by injection of heels for the shoes (Machine-translation by Google Translate, not legally binding)