FR2168234A1 - Multistation moulding machine - which avoids replication of principal mechanisms - Google Patents

Multistation moulding machine - which avoids replication of principal mechanisms

Info

Publication number
FR2168234A1
FR2168234A1 FR7202081A FR7202081A FR2168234A1 FR 2168234 A1 FR2168234 A1 FR 2168234A1 FR 7202081 A FR7202081 A FR 7202081A FR 7202081 A FR7202081 A FR 7202081A FR 2168234 A1 FR2168234 A1 FR 2168234A1
Authority
FR
France
Prior art keywords
mould
pref
turntable
locks
moulding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7202081A
Other languages
French (fr)
Other versions
FR2168234B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7202081A priority Critical patent/FR2168234A1/en
Publication of FR2168234A1 publication Critical patent/FR2168234A1/en
Application granted granted Critical
Publication of FR2168234B1 publication Critical patent/FR2168234B1/fr
Granted legal-status Critical Current

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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction

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)

Abstract

Machine for moulding a resin over a stack of spring contacts which are automatically loaded into individual moulds mounted on a turntable which then indexes past units performing ancillary operations, specif. mould closure, melt injection, cooling stations, mould unlocking and moulding ejection/removal. Pref. the turntable cycle involves 3 cooling stations. Pref. the mould closure locks are operated by one mechanism and released by another, and the individual mould locks are mounted at each station on the turntable turret. Jigged assemblies of spring contacts may be partially clad with a molten glass-filled nylon. Capable of a rapid apparent cycle rate, due to use of multiple moulds, without involving duplication of the primary mechanisms for the different phases of the operation, e.g. hydraulic mould lock rams. Pref. three successive cooling positions compensate for the relative slowness of this phase.
FR7202081A 1972-01-21 1972-01-21 Multistation moulding machine - which avoids replication of principal mechanisms Granted FR2168234A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7202081A FR2168234A1 (en) 1972-01-21 1972-01-21 Multistation moulding machine - which avoids replication of principal mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202081A FR2168234A1 (en) 1972-01-21 1972-01-21 Multistation moulding machine - which avoids replication of principal mechanisms

Publications (2)

Publication Number Publication Date
FR2168234A1 true FR2168234A1 (en) 1973-08-31
FR2168234B1 FR2168234B1 (en) 1974-07-26

Family

ID=9092263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7202081A Granted FR2168234A1 (en) 1972-01-21 1972-01-21 Multistation moulding machine - which avoids replication of principal mechanisms

Country Status (1)

Country Link
FR (1) FR2168234A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060536A2 (en) * 1981-03-12 1982-09-22 Standex International Corporation Injection molding apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR950099A (en) * 1940-06-29 1949-09-16 Ford Process and machine for the injection of plastics
FR1246478A (en) * 1959-01-19 1960-11-18 Femco Moulding Machine Company Turret type injection molding machine
FR1453413A (en) * 1965-08-06 1966-06-03 Dunlop Rubber Co Improvements to a rubber or plastic injection molding machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR950099A (en) * 1940-06-29 1949-09-16 Ford Process and machine for the injection of plastics
FR1246478A (en) * 1959-01-19 1960-11-18 Femco Moulding Machine Company Turret type injection molding machine
FR1453413A (en) * 1965-08-06 1966-06-03 Dunlop Rubber Co Improvements to a rubber or plastic injection molding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060536A2 (en) * 1981-03-12 1982-09-22 Standex International Corporation Injection molding apparatus
EP0060536A3 (en) * 1981-03-12 1984-10-17 Standex International Corporation Injection molding apparatus

Also Published As

Publication number Publication date
FR2168234B1 (en) 1974-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse