FR2218182B1 - - Google Patents

Info

Publication number
FR2218182B1
FR2218182B1 FR7403580A FR7403580A FR2218182B1 FR 2218182 B1 FR2218182 B1 FR 2218182B1 FR 7403580 A FR7403580 A FR 7403580A FR 7403580 A FR7403580 A FR 7403580A FR 2218182 B1 FR2218182 B1 FR 2218182B1
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
FR7403580A
Other versions
FR2218182A1 (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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei 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
Priority claimed from DE19732308359 external-priority patent/DE2308359C3/de
Application filed by Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of FR2218182A1 publication Critical patent/FR2218182A1/fr
Application granted granted Critical
Publication of FR2218182B1 publication Critical patent/FR2218182B1/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
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7403580A 1973-02-20 1974-02-04 Expired FR2218182B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308359 DE2308359C3 (de) 1973-02-20 Spritzgießwerkzeug zum Herstellen von umlaufende Hinterschneidungen aufweisenden, rechteckigen Hohlkörpern

Publications (2)

Publication Number Publication Date
FR2218182A1 FR2218182A1 (fr) 1974-09-13
FR2218182B1 true FR2218182B1 (fr) 1977-09-16

Family

ID=5872528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403580A Expired FR2218182B1 (fr) 1973-02-20 1974-02-04

Country Status (4)

Country Link
FR (1) FR2218182B1 (fr)
GB (1) GB1418621A (fr)
IT (1) IT1008859B (fr)
SE (1) SE403986B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120158A (en) * 1982-05-07 1983-11-30 Tooling Products Mounting and guiding cores
KR920009637A (ko) * 1990-11-13 1992-06-25 다카다 쥬우이찌로오 에어백장치의 모듈커버의 성형방법
GB9308418D0 (en) * 1993-04-23 1993-06-09 Int Radiator Services Ltd Moulding
AT514245A1 (de) 2013-04-22 2014-11-15 Colop Stempelerzeugung Skopek Farbkissenhalter sowie Vorrichtung und Verfahren zur Herstellung eines solchen

Also Published As

Publication number Publication date
DE2308359A1 (de) 1974-09-05
DE2308359B2 (de) 1977-02-03
SE403986B (sv) 1978-09-18
FR2218182A1 (fr) 1974-09-13
IT1008859B (it) 1976-11-30
GB1418621A (en) 1975-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse