FR2322000A1 - Buse d'injection de matiere plastique - Google Patents

Buse d'injection de matiere plastique

Info

Publication number
FR2322000A1
FR2322000A1 FR7625882A FR7625882A FR2322000A1 FR 2322000 A1 FR2322000 A1 FR 2322000A1 FR 7625882 A FR7625882 A FR 7625882A FR 7625882 A FR7625882 A FR 7625882A FR 2322000 A1 FR2322000 A1 FR 2322000A1
Authority
FR
France
Prior art keywords
plastic material
injection nozzle
material injection
nozzle
plastic
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.)
Granted
Application number
FR7625882A
Other languages
English (en)
Other versions
FR2322000B1 (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.)
Kenics Corp
Original Assignee
Kenics Corp
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 Kenics Corp filed Critical Kenics Corp
Publication of FR2322000A1 publication Critical patent/FR2322000A1/fr
Application granted granted Critical
Publication of FR2322000B1 publication Critical patent/FR2322000B1/fr
Granted 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould
    • B29C2045/2769—Insulating layer of injected material

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)
FR7625882A 1975-08-27 1976-08-26 Buse d'injection de matiere plastique Granted FR2322000A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/608,106 US4034952A (en) 1975-08-27 1975-08-27 Hot plastic injection bushing

Publications (2)

Publication Number Publication Date
FR2322000A1 true FR2322000A1 (fr) 1977-03-25
FR2322000B1 FR2322000B1 (fr) 1978-10-20

Family

ID=24435049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625882A Granted FR2322000A1 (fr) 1975-08-27 1976-08-26 Buse d'injection de matiere plastique

Country Status (5)

Country Link
US (1) US4034952A (fr)
JP (1) JPS5237969A (fr)
DE (1) DE2638535B2 (fr)
FR (1) FR2322000A1 (fr)
GB (1) GB1509159A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548582A1 (fr) * 1983-07-06 1985-01-11 Kona Corp Systeme de distribution chauffe pour moule d'injection
EP0407971A2 (fr) * 1989-07-13 1991-01-16 Mold-Masters Limited Système de moulage par injection ayant un joint d'étanchéité d'entrée bridé à isolation
EP0467274A2 (fr) * 1990-07-16 1992-01-22 Nissei Asb Machine Co., Ltd. Moule à canal chauffé pour moulage par injection à couches multiples

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1091737A (fr) * 1978-01-19 1980-12-16 David M. Reitan Manchon de moulage par injection
US4239471A (en) * 1979-12-06 1980-12-16 The Continental Group, Inc. Thermal alignment of cores and cavities in multi-cavity injection molds
US4389002A (en) * 1980-02-07 1983-06-21 Kona Corporation Injection molding nozzle
US4373132A (en) * 1981-08-05 1983-02-08 Haig Vartanian External/internal heater for molding of plastics
DE3501840A1 (de) * 1985-01-22 1986-07-24 Schulte, Wolfgang, 5880 Lüdenscheid Angussverteilerleiste
DE3529881A1 (de) * 1985-08-21 1987-02-26 Albers August Temperierbarer angusskanal fuer kunststoff-spritzgiesswerkzeuge
JP2771285B2 (ja) * 1988-12-05 1998-07-02 モールド‐マスターズ、リミテッド 流体冷却挿入片を有する射出成形装置
US5098280A (en) * 1990-09-26 1992-03-24 Panos Trakas Sprue bushing with displaceable gating needle
US5213824A (en) * 1990-10-01 1993-05-25 Polyshot Corporation Adjustable hot sprue bushing
US5391337A (en) * 1991-06-24 1995-02-21 Ford Motor Company Method for making evaporative casting patterns
JP2559651B2 (ja) * 1991-12-26 1996-12-04 花王株式会社 射出成形の制御方法および装置
US5259747A (en) * 1992-04-30 1993-11-09 The Cloeren Company Web thickness control
US5587188A (en) * 1992-11-27 1996-12-24 Polyshot Corporation Multitip hot runner system
US5551863A (en) * 1992-11-27 1996-09-03 Polyshot Corporation Self-contained runnerless molding system
US5464343A (en) * 1992-11-27 1995-11-07 Polyshot Corporation Multitip hot runner system
US5885628A (en) * 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
US5589206A (en) * 1994-07-22 1996-12-31 Polyshot Corporation Compact disc injection molding apparatus
US6419476B1 (en) 1998-08-25 2002-07-16 Joseph P. Ouellette Thermally insulated runner manifold and injection nozzle construction for plastic molding apparatus
US6095789A (en) * 1998-10-08 2000-08-01 Polyshot Corporation Adjustable hot sprue bushing
DE10102609A1 (de) * 2001-01-21 2002-08-14 Cpm Gmbh Geschlossene Zylindertemperierung in der Wand
DE10102610A1 (de) * 2001-01-21 2002-08-01 Cpm Gmbh Geschlossene Zylindertemperierung am Umfang
WO2002062553A1 (fr) * 2001-01-29 2002-08-15 Conix Corporation Entree a obturateur sequentielle a pieces multiples
US6960072B1 (en) 2002-06-21 2005-11-01 Polyshot Corporation Hot sprue bushing
US7255555B2 (en) * 2004-05-03 2007-08-14 Mold-Masters Limited Small pitch molding manifold
WO2010098860A1 (fr) * 2009-02-24 2010-09-02 James Charles Juranitch Système de récupération de chaleur sensible à haute température

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115940A (en) * 1935-09-05 1938-05-03 Arthur A Burry Machine for injection of plastics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947335A (en) * 1929-12-17 1934-02-13 Mattia Barthold De Vulcanizing press
US2309943A (en) * 1940-08-02 1943-02-02 Hydraulic Dev Corp Inc Multiple circuit heat transfer
US2508988A (en) * 1945-09-17 1950-05-23 Detroit Macoid Corp Heat control
US3194868A (en) * 1963-09-20 1965-07-13 Clement D Shaw Process and apparatus for molding thermosetting material
US3609809A (en) * 1968-11-06 1971-10-05 Phillips Petroleum Co Extrusion die
FR2087753A5 (fr) * 1970-05-29 1971-12-31 Saint Gobain
US3819775A (en) * 1972-08-15 1974-06-25 R Mules Method of making polymeric film
JPS532176B2 (fr) * 1973-06-30 1978-01-26
JPS5082166A (fr) * 1973-11-22 1975-07-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115940A (en) * 1935-09-05 1938-05-03 Arthur A Burry Machine for injection of plastics

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548582A1 (fr) * 1983-07-06 1985-01-11 Kona Corp Systeme de distribution chauffe pour moule d'injection
EP0407971A2 (fr) * 1989-07-13 1991-01-16 Mold-Masters Limited Système de moulage par injection ayant un joint d'étanchéité d'entrée bridé à isolation
EP0407971A3 (en) * 1989-07-13 1991-07-31 Mold-Masters Limited Injection molding system with flanged insulation gate seal
EP0467274A2 (fr) * 1990-07-16 1992-01-22 Nissei Asb Machine Co., Ltd. Moule à canal chauffé pour moulage par injection à couches multiples
EP0467274A3 (en) * 1990-07-16 1992-05-20 Nissei Asb Machine Co., Ltd. Multi-ply molding hot-runner mold
US5232710A (en) * 1990-07-16 1993-08-03 Nissei Asb Machine Co., Ltd. Multi-ply molding hot-runner mold

Also Published As

Publication number Publication date
US4034952A (en) 1977-07-12
FR2322000B1 (fr) 1978-10-20
DE2638535B2 (de) 1980-05-29
GB1509159A (en) 1978-04-26
JPS5237969A (en) 1977-03-24
DE2638535A1 (de) 1977-03-03

Similar Documents

Publication Publication Date Title
FR2322000A1 (fr) Buse d'injection de matiere plastique
PT69385A (fr) Bouchon inviolable en matiere plastique
FR2625133B1 (fr) Buse de moule pour injection de matiere plastique
FR2335407A1 (fr) Recipient en matiere plastique
AU2690877A (en) The molding of plastic material
FR2307353A1 (fr) Manchon de cable en matiere thermoplastique avec moyens d'etancheite
FR2492256B1 (fr) Materiau dentaire a base de matiere plastique
FR2309763A1 (fr) Attache en matiere plastique
FR2333633A1 (fr) Buse d'arret pour machine de moulage par injection
FR2304821A1 (fr) Materiau plastique perfectionne pour paliers
FR2328742A1 (fr) Matiere a mouler ininflammable
FR2273647A1 (fr) Buse d'injection pour matieres plastiques
BE845212A (fr) Bouteilles gerballes en matiere plastique
FR2307848A1 (fr) Matiere a mouler a base d'un polyester
FR2337749A1 (fr) Matiere plastique pour usages chirurgicaux
BE836361A (fr) Bac a bouteilles en matiere plastique
FR2327074A1 (fr) Installation d'extrusion de matiere plastique
BE847068A (fr) Obturateur a aiguille pour moule d'injection pour matiere plastiques,
FR2332122A1 (fr) Buse pour la distribution de deux composants, notamment pour l'extrusion de matiere plastique expansee
FR2303604A1 (fr) Pistolet de pulverisation de matiere plastique et d'une matiere d'armature
FR2336238A1 (fr) Extrudeuse pour matiere plastique ou elastomere
BE849631A (fr) Procede de moulage d'articles en matiere plastique polychrome et articles obtenus par ce procede
FR2333995A1 (fr) Canon d'ancrage taraudable en matiere plastique
FR2421048B1 (fr) Dispositif d'extrusion de matiere plastique
MX144674A (es) Composicion termoplastica mejorada espumable y moldeable por inyeccion

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse