IT8820478A0 - Perfezionamenti nelle presse ad iniezione per lo stampaggio, particolarmente di materie plastiche. - Google Patents

Perfezionamenti nelle presse ad iniezione per lo stampaggio, particolarmente di materie plastiche.

Info

Publication number
IT8820478A0
IT8820478A0 IT8820478A IT2047888A IT8820478A0 IT 8820478 A0 IT8820478 A0 IT 8820478A0 IT 8820478 A IT8820478 A IT 8820478A IT 2047888 A IT2047888 A IT 2047888A IT 8820478 A0 IT8820478 A0 IT 8820478A0
Authority
IT
Italy
Prior art keywords
plastics
molding
injection presses
presses
injection
Prior art date
Application number
IT8820478A
Other languages
English (en)
Other versions
IT1217512B (it
Inventor
Gianni Bodini
Romano Castelli
Original Assignee
Negri Bossi 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 Negri Bossi Spa filed Critical Negri Bossi Spa
Priority to IT20478/88A priority Critical patent/IT1217512B/it
Publication of IT8820478A0 publication Critical patent/IT8820478A0/it
Priority to EP19890106451 priority patent/EP0340489A3/en
Application granted granted Critical
Publication of IT1217512B publication Critical patent/IT1217512B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1747—Tie-rod connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1748—Retractable tie-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT20478/88A 1988-05-06 1988-05-06 Perfezionamenti nelle presse ad iniezione per lo stampaggio,particolarmente di materie plastiche IT1217512B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT20478/88A IT1217512B (it) 1988-05-06 1988-05-06 Perfezionamenti nelle presse ad iniezione per lo stampaggio,particolarmente di materie plastiche
EP19890106451 EP0340489A3 (en) 1988-05-06 1989-04-12 Improvements in injection moulding presses, particularly for plastics materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20478/88A IT1217512B (it) 1988-05-06 1988-05-06 Perfezionamenti nelle presse ad iniezione per lo stampaggio,particolarmente di materie plastiche

Publications (2)

Publication Number Publication Date
IT8820478A0 true IT8820478A0 (it) 1988-05-06
IT1217512B IT1217512B (it) 1990-03-22

Family

ID=11167546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20478/88A IT1217512B (it) 1988-05-06 1988-05-06 Perfezionamenti nelle presse ad iniezione per lo stampaggio,particolarmente di materie plastiche

Country Status (2)

Country Link
EP (1) EP0340489A3 (it)
IT (1) IT1217512B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117341175B (zh) * 2023-12-04 2024-02-02 湖南湘联电缆有限公司 一种矿物质防火电缆生产用塑料挤压模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951579A (en) * 1974-05-08 1976-04-20 Koehring Company Apparatus for facilitating access to the mold halves of a molding machine
CH576829A5 (it) * 1975-02-11 1976-06-30 Buehler Ag Geb
AT362571B (de) * 1976-06-14 1981-05-25 Hehl Karl Formschliesseinheit einer kunst- stoff-spritzgiessmaschine
US4285384A (en) * 1979-10-31 1981-08-25 Ex-Cell-O Corporation Apparatus and method for tie bar nut drive system
JPS6089321A (ja) * 1983-10-21 1985-05-20 Ube Ind Ltd 射出成形装置のコラムナツト回り止め装置
ATA279087A (de) * 1987-10-22 1990-08-15 Engel Gmbh Maschbau Schliesseinheit fuer spritzgiessmaschinen

Also Published As

Publication number Publication date
EP0340489A3 (en) 1991-07-03
IT1217512B (it) 1990-03-22
EP0340489A2 (en) 1989-11-08

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