IT1068197B - Pistone transfert per materie termoplastiche - Google Patents

Pistone transfert per materie termoplastiche

Info

Publication number
IT1068197B
IT1068197B IT8340376A IT8340376A IT1068197B IT 1068197 B IT1068197 B IT 1068197B IT 8340376 A IT8340376 A IT 8340376A IT 8340376 A IT8340376 A IT 8340376A IT 1068197 B IT1068197 B IT 1068197B
Authority
IT
Italy
Prior art keywords
transfert
piston
thermoplastic materials
thermoplastic
materials
Prior art date
Application number
IT8340376A
Other languages
English (en)
Italian (it)
Original Assignee
Erlhoff God S A 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 Erlhoff God S A R L filed Critical Erlhoff God S A R L
Application granted granted Critical
Publication of IT1068197B publication Critical patent/IT1068197B/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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6721—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element being displaceable with respect to the mould or the clamping cylinder
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C2045/0483—Injection moulding apparatus using movable moulds or mould halves pivotally mounted mould halves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT8340376A 1975-07-16 1976-07-15 Pistone transfert per materie termoplastiche IT1068197B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522755A FR2318024A1 (fr) 1975-07-16 1975-07-16 Machine a injecter a double action de fermeture des moules

Publications (1)

Publication Number Publication Date
IT1068197B true IT1068197B (it) 1985-03-21

Family

ID=9158162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8340376A IT1068197B (it) 1975-07-16 1976-07-15 Pistone transfert per materie termoplastiche

Country Status (3)

Country Link
DE (1) DE2631806A1 (show.php)
FR (1) FR2318024A1 (show.php)
IT (1) IT1068197B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708625A (en) * 1986-04-11 1987-11-24 C & F Stamping Co., Inc. Mold closing apparatus
NZ228470A (en) * 1989-03-23 1992-03-26 Fisher & Paykel Slewing ring on inclined plane for attaching production machinery parts
CN118082102B (zh) * 2024-03-29 2025-04-08 深圳市龙腾机械设备有限公司 一种可废料循环利用回收的多料多色注塑机及方法

Also Published As

Publication number Publication date
FR2318024B3 (show.php) 1979-04-27
DE2631806A1 (de) 1977-02-03
FR2318024A1 (fr) 1977-02-11

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