IT1272143B - Injection nozzle for thermoplastic material - Google Patents

Injection nozzle for thermoplastic material

Info

Publication number
IT1272143B
IT1272143B ITMI930574A ITMI930574A IT1272143B IT 1272143 B IT1272143 B IT 1272143B IT MI930574 A ITMI930574 A IT MI930574A IT MI930574 A ITMI930574 A IT MI930574A IT 1272143 B IT1272143 B IT 1272143B
Authority
IT
Italy
Prior art keywords
pin
thermoplastic material
injection nozzle
obstructing
cavity
Prior art date
Application number
ITMI930574A
Other languages
Italian (it)
Inventor
Guzzino Cherubino
Igino Guzzini
Vinicio Guzzini
Alberto Guzzini
Original Assignee
Acrilus Spa
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 Acrilus Spa filed Critical Acrilus Spa
Priority to ITMI930574A priority Critical patent/IT1272143B/en
Publication of ITMI930574A0 publication Critical patent/ITMI930574A0/en
Publication of ITMI930574A1 publication Critical patent/ITMI930574A1/en
Application granted granted Critical
Publication of IT1272143B publication Critical patent/IT1272143B/en

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Injection nozzle for thermoplastic material with a feed duct passing through the body of the nozzle, and an obstructing pin which can be moved in a controlled way and intersects the feed conduit, provision being made for the obstructing pin to be constructed in a hollow manner with a small tube which is open at the anterior end of the obstructing pin being inserted in the cavity, the small tube being in connection with a feed duct for a climatisation fluid which runs through the cavity of the obstructing pin to a discharge provided at the posterior end of the pin.
ITMI930574A 1993-03-25 1993-03-25 Injection nozzle for thermoplastic material IT1272143B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI930574A IT1272143B (en) 1993-03-25 1993-03-25 Injection nozzle for thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930574A IT1272143B (en) 1993-03-25 1993-03-25 Injection nozzle for thermoplastic material

Publications (3)

Publication Number Publication Date
ITMI930574A0 ITMI930574A0 (en) 1993-03-25
ITMI930574A1 ITMI930574A1 (en) 1994-09-25
IT1272143B true IT1272143B (en) 1997-06-11

Family

ID=11365495

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930574A IT1272143B (en) 1993-03-25 1993-03-25 Injection nozzle for thermoplastic material

Country Status (1)

Country Link
IT (1) IT1272143B (en)

Also Published As

Publication number Publication date
ITMI930574A0 (en) 1993-03-25
ITMI930574A1 (en) 1994-09-25

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980330