IT1316436B1 - Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half - Google Patents

Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half

Info

Publication number
IT1316436B1
IT1316436B1 ITMI990700A IT1316436B1 IT 1316436 B1 IT1316436 B1 IT 1316436B1 IT MI990700 A ITMI990700 A IT MI990700A IT 1316436 B1 IT1316436 B1 IT 1316436B1
Authority
IT
Italy
Prior art keywords
tool
hollow
plastic product
guide pillars
product molding
Prior art date
Application number
Other languages
Italian (it)
Inventor
Paolo Piccolo
Original Assignee
Gatti & Piccolo S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gatti & Piccolo S R L filed Critical Gatti & Piccolo S R L
Priority to ITMI990700 priority Critical patent/IT1316436B1/en
Priority to CA2298265A priority patent/CA2298265C/en
Priority to AT00102551T priority patent/ATE323575T1/en
Priority to EP00102551A priority patent/EP1025970B1/en
Priority to DE50012587T priority patent/DE50012587D1/en
Priority to US09/499,766 priority patent/US6439536B1/en
Priority to JP2000030730A priority patent/JP4961516B2/en
Publication of ITMI990700A1 publication Critical patent/ITMI990700A1/en
Application granted granted Critical
Publication of IT1316436B1 publication Critical patent/IT1316436B1/en

Links

Abstract

The tool has two halves(12,14) which clamp an extension(20) of a one piece core(18). The extension is held by a guide pillar(22,24) when the tool is opened. A compression spring(28,30) is located in one of the tool halves and presses against this part and the core. An independent claim is made for use of the tool for injection molding of hollow products in ethylene vinyl acetate(EVA).
ITMI990700 1999-02-08 1999-04-02 Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half IT1316436B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI990700 IT1316436B1 (en) 1999-04-02 1999-04-02 Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half
CA2298265A CA2298265C (en) 1999-02-08 2000-02-07 Mould and use thereof
AT00102551T ATE323575T1 (en) 1999-02-08 2000-02-07 INJECTION MOLD AND ITS USE
EP00102551A EP1025970B1 (en) 1999-02-08 2000-02-07 Injection mould and its use
DE50012587T DE50012587D1 (en) 1999-02-08 2000-02-07 Injection mold and its use
US09/499,766 US6439536B1 (en) 1999-02-08 2000-02-08 Mold form and use thereof
JP2000030730A JP4961516B2 (en) 1999-02-08 2000-02-08 Molds and shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI990700 IT1316436B1 (en) 1999-04-02 1999-04-02 Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half

Publications (2)

Publication Number Publication Date
ITMI990700A1 ITMI990700A1 (en) 2000-10-02
IT1316436B1 true IT1316436B1 (en) 2003-04-22

Family

ID=11382590

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI990700 IT1316436B1 (en) 1999-02-08 1999-04-02 Hollow or undercut plastic product molding tool, especially for shoe production, has a core extension held by guide pillars mounted on one tool half

Country Status (1)

Country Link
IT (1) IT1316436B1 (en)

Also Published As

Publication number Publication date
ITMI990700A1 (en) 2000-10-02

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