FIXING SYSTEM FOR A FEEDER SLEEVE - CUKUROVA KIMYA ENDUSTRISI A S

Title:

FIXING SYSTEM FOR A FEEDER SLEEVE

Document Type and Number:

WIPO Patent Application WO/2019/083484

Kind Code:

A3

Abstract:

With the present invention, there is developed a fixing system suitable for use with the feeder sleeve comprising a linear cavity through which a fluid material can be passed for the feeding process and which is defined by the cavity wall, and the opening by which the cavity communicates with the outer environment. The fixing system comprises the nozzle suitable for being placed to the cavity by passing through the opening, being able to move into said cavity by the load applied during the moulding process, comprising the expansion at the end that is close to said feeder sleeve, and rubbing on the cavity wall while moving forward in the cavity to reduce the load applied to the feeder sleeve during the moulding process; the housing positioned at the end of the nozzle which is close to the feeder sleeve; the protective element comprising the bottom wall which is suitable for receiving the base of the feeder sleeve and is made of a more flexible material than the feeder sleeve, the side wall which is suitable for receiving the outer wall of the feeder sleeve and is made of a more flexible material than the feeder sleeve, the aperture which is located at the bottom wall and allows a fluid passage between the opening and the outer environment; the dampener element positioned so as to contact to the bottom wall of the protective element, being made of a more flexible material than the feeder sleeve, and comprising, at the middle part, the hole which is suitable for passage of the fluid, wherein the fluid is delivered through the opening by which the cavity communicates with the outer environment.

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Inventors:

UZER MEHMET (TR)
ACILKAN NEDIM (TR)
IPEK MURAT (TR)
KAHRAMAN HAYDAR (TR)
YAVUZ GUVEN (TR)

Application Number:

PCT/TR2018/050582

Publication Date:

June 06, 2019

Filing Date:

October 10, 2018

Export Citation:

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Assignee:

CUKUROVA KIMYA ENDUSTRISI A S (TR)

International Classes:

B22C9/08

Domestic Patent References:

WO2016049950A1

2016-04-07

Foreign References:

EP1728570A1	2006-12-06
EP1879710A1	2008-01-23

Other References: