FR2190596B1 - - Google Patents

Info

Publication number
FR2190596B1
FR2190596B1 FR7324525A FR7324525A FR2190596B1 FR 2190596 B1 FR2190596 B1 FR 2190596B1 FR 7324525 A FR7324525 A FR 7324525A FR 7324525 A FR7324525 A FR 7324525A FR 2190596 B1 FR2190596 B1 FR 2190596B1
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
FR7324525A
Other versions
FR2190596A1 (fr
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.)
Netstal Maschinen AG
Original Assignee
Maschinenfabrik und Giesserei Netstal AG
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 Maschinenfabrik und Giesserei Netstal AG filed Critical Maschinenfabrik und Giesserei Netstal AG
Publication of FR2190596A1 publication Critical patent/FR2190596A1/fr
Application granted granted Critical
Publication of FR2190596B1 publication Critical patent/FR2190596B1/fr
Expired 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Actuator (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7324525A 1972-07-05 1973-07-04 Expired FR2190596B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1010672 1972-07-05

Publications (2)

Publication Number Publication Date
FR2190596A1 FR2190596A1 (fr) 1974-02-01
FR2190596B1 true FR2190596B1 (fr) 1976-05-07

Family

ID=4359414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324525A Expired FR2190596B1 (fr) 1972-07-05 1973-07-04

Country Status (5)

Country Link
JP (1) JPS5642766B2 (fr)
CH (1) CH547165A (fr)
FR (1) FR2190596B1 (fr)
GB (1) GB1435150A (fr)
IT (1) IT989473B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322944A1 (de) * 1983-06-25 1985-01-10 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen Matrizenauswerfer-vorrichtung fuer mehrstufen-umformmaschinen
CA1335623C (fr) * 1989-03-21 1995-05-23 Guido Perrella Machine de coulee
WO1997047459A1 (fr) * 1996-06-11 1997-12-18 Otto Hofstetter Ag Werkzeug- Und Formenbau Dispositif ejecteur
CN113478753B (zh) * 2020-11-20 2022-09-13 东莞达兴塑胶模具有限公司 一种生产效率高的抽芯脱模装置

Also Published As

Publication number Publication date
FR2190596A1 (fr) 1974-02-01
JPS4936757A (fr) 1974-04-05
GB1435150A (en) 1976-05-12
DE2329986A1 (de) 1974-01-17
JPS5642766B2 (fr) 1981-10-07
DE2329986B2 (de) 1976-03-18
IT989473B (it) 1975-05-20
CH547165A (de) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse