FR2271915B1 - - Google Patents

Info

Publication number
FR2271915B1
FR2271915B1 FR7417530A FR7417530A FR2271915B1 FR 2271915 B1 FR2271915 B1 FR 2271915B1 FR 7417530 A FR7417530 A FR 7417530A FR 7417530 A FR7417530 A FR 7417530A FR 2271915 B1 FR2271915 B1 FR 2271915B1
Authority
FR
France
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.)
Expired
Application number
FR7417530A
Other languages
French (fr)
Other versions
FR2271915A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7417530A priority Critical patent/FR2271915A1/fr
Publication of FR2271915A1 publication Critical patent/FR2271915A1/fr
Application granted granted Critical
Publication of FR2271915B1 publication Critical patent/FR2271915B1/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
    • B29C45/706—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices using a single drive system providing both the mould closing and clamping pressure and also the injection pressure, e.g. using a fixed injection piston

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)
FR7417530A 1974-05-20 1974-05-20 Injection moulding machine having split mould cavity - using spring loaded lever actuator to give uniform moulding pressure and to bring mould parts together Granted FR2271915A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417530A FR2271915A1 (en) 1974-05-20 1974-05-20 Injection moulding machine having split mould cavity - using spring loaded lever actuator to give uniform moulding pressure and to bring mould parts together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417530A FR2271915A1 (en) 1974-05-20 1974-05-20 Injection moulding machine having split mould cavity - using spring loaded lever actuator to give uniform moulding pressure and to bring mould parts together

Publications (2)

Publication Number Publication Date
FR2271915A1 FR2271915A1 (en) 1975-12-19
FR2271915B1 true FR2271915B1 (zh) 1978-01-27

Family

ID=9139070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417530A Granted FR2271915A1 (en) 1974-05-20 1974-05-20 Injection moulding machine having split mould cavity - using spring loaded lever actuator to give uniform moulding pressure and to bring mould parts together

Country Status (1)

Country Link
FR (1) FR2271915A1 (zh)

Also Published As

Publication number Publication date
FR2271915A1 (en) 1975-12-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse