CA976316A - Injection mold for manufacturing two-component plastic objects - Google Patents

Injection mold for manufacturing two-component plastic objects

Info

Publication number
CA976316A
CA976316A CA144,558A CA144558A CA976316A CA 976316 A CA976316 A CA 976316A CA 144558 A CA144558 A CA 144558A CA 976316 A CA976316 A CA 976316A
Authority
CA
Canada
Prior art keywords
manufacturing
injection mold
component plastic
plastic objects
objects
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
Application number
CA144,558A
Other languages
English (en)
Other versions
CA144558S (en
Inventor
Karl Hehl
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
Application granted granted Critical
Publication of CA976316A publication Critical patent/CA976316A/en
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
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • 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
    • Y10S425/051—Sprue removal

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)
CA144,558A 1971-06-16 1972-06-13 Injection mold for manufacturing two-component plastic objects Expired CA976316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712129752 DE2129752A1 (de) 1971-06-16 1971-06-16 Spritzgiessform fuer eine Kunststoffe verarbeitende Spritzgiessmaschine zur Herstellung zweifarbiger Spritzlinge

Publications (1)

Publication Number Publication Date
CA976316A true CA976316A (en) 1975-10-21

Family

ID=5810874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,558A Expired CA976316A (en) 1971-06-16 1972-06-13 Injection mold for manufacturing two-component plastic objects

Country Status (9)

Country Link
US (1) US3832110A (de)
AT (1) AT323397B (de)
CA (1) CA976316A (de)
CH (1) CH536710A (de)
DE (1) DE2129752A1 (de)
FR (1) FR2141799B1 (de)
GB (1) GB1392074A (de)
IT (1) IT956567B (de)
NL (1) NL7207883A (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451965U (de) * 1977-09-16 1979-04-10
US4243362A (en) * 1979-06-04 1981-01-06 Globe-Union Inc. Composite molding apparatus for articles from two materials having a rotary mold block which includes pins for providing core areas
DE3037252C2 (de) * 1980-10-02 1983-12-29 Wilhelm Rogg Kunststoff-Metallisierung, 8500 Nürnberg Spritzgießform zum Herstellen von Formkörpern aus zwei Kunststoffarten
AT386154B (de) * 1983-03-30 1988-07-11 Engel Kg L Spritzgiessform
JPH0657417B2 (ja) * 1985-11-15 1994-08-03 ティーディーケイ株式会社 成形金型
WO1989007219A1 (en) * 1988-02-05 1989-08-10 Primtec Stabilized injection molding when using a common mold part with separate complementary mold parts
US4935184A (en) * 1988-02-05 1990-06-19 Primtec Stabilized injection molding when using a common mold part with separate complimentary mold parts
US5262112A (en) * 1989-06-05 1993-11-16 Primtec Dimension-control and clamp reduction during injection molding of laminated products
US5149482A (en) * 1989-06-05 1992-09-22 Primtec Injection-molding dimension-control and clamp-reduction
US5008064A (en) * 1989-06-05 1991-04-16 Primtec Injection-molding dimension-control and clamp-reduction
DE9103553U1 (de) * 1991-03-22 1991-07-04 G.B. Boucherie N.V., Izegem Werkzeug zum Mehrkomponenten-Spritzgießen von Bürstenkörpern
US5435715A (en) * 1992-10-26 1995-07-25 Campbell; Gerald D. Multi-station injection molding apparatus
GB2288564B (en) * 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes
EP1027199A1 (de) * 1997-02-25 2000-08-16 Jes Tougaard Gram Verfahren und maschine zum mulitkomponentenformen
US6749788B1 (en) * 2000-10-26 2004-06-15 The Gillette Company Method and apparatus for making a shaving razor handle
JP3705225B2 (ja) * 2002-02-22 2005-10-12 トヨタ紡織株式会社 合成樹脂製中空成形体の製造装置及び製造方法
DE10229618A1 (de) * 2002-06-25 2004-01-29 Ing. Erich Pfeiffer Gmbh Dosierpumpe, Verfahren zu ihrer Herstellung und Vorrichtung zur Durchführung des Verfahrens
US7291302B2 (en) * 2003-07-28 2007-11-06 Toyoda Boshoku Corporation Manufacturing method for synthetic resin hollow molded body
US7462314B2 (en) * 2004-02-24 2008-12-09 Mold-Masters (2007) Limited Multiple-material injection molding
DE102006034303B4 (de) * 2006-01-24 2017-05-18 Leoni Kabel Holding Gmbh & Co. Kg Vorrichtung zur Führung von Versorgungskabeln bei Wagenübergangssystemen
WO2010011667A2 (en) 2008-07-21 2010-01-28 Becton, Dickinson And Company Density phase separation device
PL2326422T3 (pl) * 2008-07-21 2013-12-31 Becton Dickinson Co Urządzenie do rozdzielania faz na podstawie gęstości
US9333445B2 (en) 2008-07-21 2016-05-10 Becton, Dickinson And Company Density phase separation device
ES2897762T3 (es) 2009-05-15 2022-03-02 Becton Dickinson Co Dispositivo de separación de fase de densidad
EP2565010A1 (de) 2011-09-05 2013-03-06 Ptah AB Formgebungsanordnung
US8747100B2 (en) * 2012-01-31 2014-06-10 Tech Mold, Inc. Multiple-component injection mold assembly and method
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
WO2016131994A1 (es) * 2015-02-18 2016-08-25 Sna Europe Industries Iberia, S.A. Molde, pieza, sistema y método para objetos con hendiduras u oquedades
JP6448094B2 (ja) * 2016-08-23 2019-01-09 株式会社名機製作所 金型回転式射出成形機および金型回転式射出成形機の型部材交換方法
CN106891492B (zh) * 2017-04-01 2019-02-22 浙江大学 微型注塑机的顶出装置
CN109986047B (zh) * 2018-01-02 2021-05-04 Ykk株式会社 压铸装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091810A (en) * 1960-04-12 1963-06-04 United Shoe Machinery Corp Injection moulding machines
DE1267831B (de) * 1963-02-09 1968-05-09 Hehl & Soehne Arburg Masch Spritzgiessform fuer eine thermoplastische Kunststoffe verarbeitende Spritzgiessmaschine
US3435483A (en) * 1967-01-23 1969-04-01 Litton Business Systems Inc Mold structure for use with double injection molding machines
FR2069184A5 (de) * 1969-11-14 1971-09-03 Olivetti & Co Spa
US3719446A (en) * 1970-12-22 1973-03-06 Wheeling Stamping Co Mold assembly for producing threaded articles with unscrewing means integral with the assembly
US3773450A (en) * 1971-12-06 1973-11-20 S Svanfors Arrangement at injection moulding machine for rendering possible multi-component moulding

Also Published As

Publication number Publication date
FR2141799B1 (de) 1977-08-19
US3832110A (en) 1974-08-27
NL7207883A (de) 1972-12-19
FR2141799A1 (de) 1973-01-26
IT956567B (it) 1973-10-10
CH536710A (de) 1973-05-15
GB1392074A (en) 1975-04-23
DE2129752A1 (de) 1972-12-28
AT323397B (de) 1975-07-10

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