PT97042A - Dispositivo para a extraccao de pecas fundidas por injeccao - Google Patents

Dispositivo para a extraccao de pecas fundidas por injeccao

Info

Publication number
PT97042A
PT97042A PT97042A PT9704291A PT97042A PT 97042 A PT97042 A PT 97042A PT 97042 A PT97042 A PT 97042A PT 9704291 A PT9704291 A PT 9704291A PT 97042 A PT97042 A PT 97042A
Authority
PT
Portugal
Prior art keywords
injection moulded
retaining
mould
injection
rings
Prior art date
Application number
PT97042A
Other languages
English (en)
Other versions
PT97042B (pt
Inventor
Martin Eichlseder
Peter Lichtinger
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
Application filed by Krauss Maffei Ag filed Critical Krauss Maffei Ag
Publication of PT97042A publication Critical patent/PT97042A/pt
Publication of PT97042B publication Critical patent/PT97042B/pt

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
    • 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
    • B29C2045/4068—Removing or ejecting moulded articles using an auxiliary mould part carrying the moulded article and removing it from the mould
    • 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
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/81—Sound record

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)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PT97042A 1990-03-15 1991-03-15 Dispositivo para a extraccao de pecas fundidas por injeccao PT97042B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008310A DE4008310C2 (de) 1990-03-15 1990-03-15 Vorrichtung zum Entnehmen von Spritzgießteilen

Publications (2)

Publication Number Publication Date
PT97042A true PT97042A (pt) 1993-03-31
PT97042B PT97042B (pt) 1998-12-31

Family

ID=6402287

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97042A PT97042B (pt) 1990-03-15 1991-03-15 Dispositivo para a extraccao de pecas fundidas por injeccao

Country Status (10)

Country Link
US (1) US5160751A (pt)
EP (1) EP0449002B1 (pt)
JP (1) JP2983667B2 (pt)
AT (1) ATE102540T1 (pt)
AU (1) AU639753B2 (pt)
CA (1) CA2037720C (pt)
DE (1) DE4008310C2 (pt)
ES (1) ES2050001T3 (pt)
MX (1) MX174292B (pt)
PT (1) PT97042B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427520A (en) * 1992-01-31 1995-06-27 Sony Corporation Mold device for fabricating disc substrate
DE4213655C2 (de) * 1992-04-25 1994-08-18 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine
DE4213654C2 (de) * 1992-04-25 1994-08-25 Karl Hehl Gießform für eine Kunststoff-Spritzgießmaschine und Verfahren zur Herstellung von Spritzteilen in einer Gießform
US5244606A (en) * 1992-06-08 1993-09-14 Galic Maus Ventures Faster cycling method and apparatus for optical disk removal from injection mold
NL9201075A (nl) * 1992-06-18 1994-01-17 Od & Me Bv Installatie voor het vervaardigen van registratiedragers.
DE19529049C1 (de) * 1995-07-31 1997-03-20 Mannesmann Ag Hochgeschwindigkeits-Dünnbrammenanlage
DE19809723A1 (de) * 1998-03-06 1999-09-09 Krauss Maffei Kunststofftech Vorrichtung zum Aufnehmen und Transportieren von Formteilen
JP2004501029A (ja) * 1999-08-20 2004-01-15 ファウンテン　テクノロジーズ　ベー．フェー． 製品を製造し金型内にラベルを配置する方法および装置
NL1012870C2 (nl) * 1999-08-20 2001-02-23 Fountain Technologies B V I O Spuitgietmatrijs voorzien van verbeterde uitstootinrichting.
CN109228160B (zh) * 2018-10-11 2021-03-16 杭州职业技术学院 一种模具的旋转脱模机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB572266A (en) * 1943-12-14 1945-10-01 Harry Mosson Improvements in or relating to the manufacture of frames for spectacles
NL288025A (pt) * 1963-01-22
US3914081A (en) * 1969-12-29 1975-10-21 Katashi Aoki Apparatus for injection molding two-colored products
FR2115099A1 (en) * 1970-11-30 1972-07-07 Birk Rudolf Expanding synthetic material - in a two part mould with additional envelope
DE2914281A1 (de) * 1979-04-09 1980-10-16 Kaupert Guenter Dr Ing Verfahren und vorrichtung zum herstellen von schokoladeformteilen
DE2917042C2 (de) * 1979-04-27 1981-04-30 Werner & Pfleiderer, 7000 Stuttgart Spritzgießvorrichtung mit Entformungseinrichtung
NL7906116A (nl) * 1979-08-10 1981-02-12 Philips Nv Heetgaszuigermachine.
NL7906117A (nl) * 1979-08-10 1981-02-12 Philips Nv Werkwijze en inrichting voor het vervaardigen van een kunststofinformatiedrager.
US4281816A (en) * 1979-12-11 1981-08-04 Rca Corporation Automatic apparatus for molding a preform
GB8517073D0 (en) * 1985-07-05 1985-08-14 Hepworth Iron Co Ltd Pipe pipe couplings &c
DE3629045A1 (de) * 1986-08-27 1988-03-10 Keil D J Kg Handhabungs- und foerdereinrichtung fuer compact-disk-rohlinge o.dgl.
US4907956A (en) * 1988-04-27 1990-03-13 Dainippon Ink And Chemicals, Inc. Apparatus for manufacturing optical information recording medium

Also Published As

Publication number Publication date
EP0449002A3 (en) 1992-03-11
ATE102540T1 (de) 1994-03-15
CA2037720A1 (en) 1991-09-16
EP0449002A2 (de) 1991-10-02
JPH04220323A (ja) 1992-08-11
MX174292B (es) 1994-05-02
CA2037720C (en) 2000-08-08
ES2050001T3 (es) 1994-05-01
JP2983667B2 (ja) 1999-11-29
AU639753B2 (en) 1993-08-05
EP0449002B1 (de) 1994-03-09
US5160751A (en) 1992-11-03
PT97042B (pt) 1998-12-31
DE4008310C2 (de) 1994-10-06
DE4008310A1 (de) 1991-09-19
AU7119991A (en) 1991-09-19

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19921110

FG3A Patent granted, date of granting

Effective date: 19980928

PC3A Transfer or assignment

Free format text: 19991029 KRAUSS-MAFFEI KUNSTSTOFFTECHNIK GMBH DE

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010331