ATA262890A - INJECTION MOLDING TOOL FOR THE PRODUCTION OF HOLLOW PROFILES - Google Patents

INJECTION MOLDING TOOL FOR THE PRODUCTION OF HOLLOW PROFILES

Info

Publication number
ATA262890A
ATA262890A AT262890A AT262890A ATA262890A AT A262890 A ATA262890 A AT A262890A AT 262890 A AT262890 A AT 262890A AT 262890 A AT262890 A AT 262890A AT A262890 A ATA262890 A AT A262890A
Authority
AT
Austria
Prior art keywords
mould core
mould
parts
subgroup
movement
Prior art date
Application number
AT262890A
Other languages
German (de)
Other versions
AT408086B (en
Inventor
Kurt Kronawittleithner
Karl Hauser
Original Assignee
Bergsmann Apparatebau Ges M B
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 Bergsmann Apparatebau Ges M B filed Critical Bergsmann Apparatebau Ges M B
Priority to AT262890A priority Critical patent/AT408086B/en
Publication of ATA262890A publication Critical patent/ATA262890A/en
Application granted granted Critical
Publication of AT408086B publication Critical patent/AT408086B/en

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention comprises an injection mould 1 for producing moulded parts 2, in particular hollow profiles or fittings or the like, from plastic, with a depression 4 which is open towards the interior space 3 and extends in the direction of the outer wall 5. The injection mould 1 comprises a multi-part outer mould and a mould core 11 with adjustable mould core parts 15, 16. A mould ring 13, connected to the mould core 11, is connected to an adjusting drive 25, by which the mould core parts 15, 16 are adjustable approximately transversely in relation to the longitudinal extent of the moulded part 2. The mould core parts 15, 16 form an inner mould core subgroup 17 and an outer mould core subgroup 18, the inner mould core subgroup 17 being connected in terms of movement to the adjusting drive 25. Between the mould core parts 15, 16 and a guide element 36 enclosed by the latter or arranged on the side facing away from the moulded part 2 is a supporting element 20, which is likewise connected in terms of movement to the adjusting drive 25, and in the withdrawing position is arranged outside the range of movement of the mould core parts 15 of the inner mould core subgroup 17. <IMAGE>
AT262890A 1990-12-21 1990-12-21 Injection mould for producing hollow profiles AT408086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT262890A AT408086B (en) 1990-12-21 1990-12-21 Injection mould for producing hollow profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT262890A AT408086B (en) 1990-12-21 1990-12-21 Injection mould for producing hollow profiles

Publications (2)

Publication Number Publication Date
ATA262890A true ATA262890A (en) 1994-11-15
AT408086B AT408086B (en) 2001-08-27

Family

ID=3537656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT262890A AT408086B (en) 1990-12-21 1990-12-21 Injection mould for producing hollow profiles

Country Status (1)

Country Link
AT (1) AT408086B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509501A (en) * 2019-08-29 2019-11-29 广东机电职业技术学院 A kind of mutual-inserting type sliding re-entrant mold tool mechanism and control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511230A1 (en) 2011-04-15 2012-10-15 Ifw Manfred Otte Gmbh FORM CORE FOR MOLDING TOOL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344185A (en) * 1961-12-08 1963-11-29 Core with punch and two rocker arm systems, in particular for hollow molding with undercut
AT387750B (en) * 1983-12-29 1989-03-10 Ifw Ind Formen Werkzeug INJECTION MOLD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509501A (en) * 2019-08-29 2019-11-29 广东机电职业技术学院 A kind of mutual-inserting type sliding re-entrant mold tool mechanism and control method

Also Published As

Publication number Publication date
AT408086B (en) 2001-08-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee