FR2809344B1 - Moule d'injection a demoulage par deformation - Google Patents

Moule d'injection a demoulage par deformation

Info

Publication number
FR2809344B1
FR2809344B1 FR0006654A FR0006654A FR2809344B1 FR 2809344 B1 FR2809344 B1 FR 2809344B1 FR 0006654 A FR0006654 A FR 0006654A FR 0006654 A FR0006654 A FR 0006654A FR 2809344 B1 FR2809344 B1 FR 2809344B1
Authority
FR
France
Prior art keywords
deforming
injection mold
demolding injection
demolding
mold
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.)
Expired - Fee Related
Application number
FR0006654A
Other languages
English (en)
Other versions
FR2809344A1 (fr
Inventor
Frederic Nelh
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie Automobile 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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR0006654A priority Critical patent/FR2809344B1/fr
Publication of FR2809344A1 publication Critical patent/FR2809344A1/fr
Application granted granted Critical
Publication of FR2809344B1 publication Critical patent/FR2809344B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B29C2045/4094—Ejectors located on the fixed mould half
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
FR0006654A 2000-05-24 2000-05-24 Moule d'injection a demoulage par deformation Expired - Fee Related FR2809344B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0006654A FR2809344B1 (fr) 2000-05-24 2000-05-24 Moule d'injection a demoulage par deformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0006654A FR2809344B1 (fr) 2000-05-24 2000-05-24 Moule d'injection a demoulage par deformation

Publications (2)

Publication Number Publication Date
FR2809344A1 FR2809344A1 (fr) 2001-11-30
FR2809344B1 true FR2809344B1 (fr) 2002-08-23

Family

ID=8850579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0006654A Expired - Fee Related FR2809344B1 (fr) 2000-05-24 2000-05-24 Moule d'injection a demoulage par deformation

Country Status (1)

Country Link
FR (1) FR2809344B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019633A1 (de) * 2004-04-22 2005-11-17 August Läpple GmbH & Co. KG Vorrichtung zum Herstellen von Spritzguss-Formteilen
DE102005055066A1 (de) * 2004-11-22 2006-06-08 Dynamit Nobel Kunststoff Gmbh Integrierte Randversteifung der Außenhaut eines Stoßfängers
AT504661B1 (de) * 2007-06-21 2008-07-15 Ifw Manfred Otte Gmbh Schiebersicherung für spritzgiesswerkzeuge
EP2216159A1 (fr) * 2009-02-05 2010-08-11 Etervind AB Ensembles d'éjection pur systèmes de moulage par injection
IT1398402B1 (it) 2010-01-29 2013-02-22 H C M Stampi S P A Stampo per lo stampaggio a iniezione di parti di plastica.
JP5553706B2 (ja) * 2010-08-05 2014-07-16 本田技研工業株式会社 成形品の取り出し方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757597B2 (ja) * 1991-07-19 1998-05-25 日産自動車株式会社 樹脂製バンパーの成形型
JPH06114893A (ja) * 1992-10-06 1994-04-26 Toyota Motor Corp 樹脂成形金型
JPH07266384A (ja) * 1994-03-28 1995-10-17 Mazda Motor Corp 射出成形用金型
DE9414523U1 (de) * 1994-09-07 1994-11-03 Otte Ifw Ind Formen Spritzgießform
FR2762252B1 (fr) * 1997-04-17 1999-06-11 Ftv Moule d'injection a ejection simplifiee
JP3679610B2 (ja) * 1998-06-01 2005-08-03 関東自動車工業株式会社 射出成形用金型

Also Published As

Publication number Publication date
FR2809344A1 (fr) 2001-11-30

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20100129