FR2125597A1 - Plastic feed - under control into integrated mixing chamber in pressure moulding - Google Patents

Plastic feed - under control into integrated mixing chamber in pressure moulding

Info

Publication number
FR2125597A1
FR2125597A1 FR7205565A FR7205565A FR2125597A1 FR 2125597 A1 FR2125597 A1 FR 2125597A1 FR 7205565 A FR7205565 A FR 7205565A FR 7205565 A FR7205565 A FR 7205565A FR 2125597 A1 FR2125597 A1 FR 2125597A1
Authority
FR
France
Prior art keywords
mixing chamber
under control
pressure moulding
plastic feed
integrated mixing
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.)
Withdrawn
Application number
FR7205565A
Other languages
English (en)
French (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.)
ANKER WERK NUERNBERG GmbH
Ankerwerk Nuernberg GmbH
Original Assignee
ANKER WERK NUERNBERG GmbH
Ankerwerk Nuernberg GmbH
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 ANKER WERK NUERNBERG GmbH, Ankerwerk Nuernberg GmbH filed Critical ANKER WERK NUERNBERG GmbH
Publication of FR2125597A1 publication Critical patent/FR2125597A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
FR7205565A 1971-02-20 1972-02-18 Plastic feed - under control into integrated mixing chamber in pressure moulding Withdrawn FR2125597A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712108289 DE2108289A1 (de) 1971-02-20 1971-02-20 Angußvorrichtung fur die formgebende Vei arbeitung von aus mehreren flussigen Komponei ten sich bildenden Kunststoffen, insbesonde re von zellbildenden Kunststoffen

Publications (1)

Publication Number Publication Date
FR2125597A1 true FR2125597A1 (en) 1972-09-29

Family

ID=5799427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205565A Withdrawn FR2125597A1 (en) 1971-02-20 1972-02-18 Plastic feed - under control into integrated mixing chamber in pressure moulding

Country Status (5)

Country Link
JP (1) JPS5221541B1 (enExample)
DE (1) DE2108289A1 (enExample)
FR (1) FR2125597A1 (enExample)
IT (1) IT947211B (enExample)
NL (1) NL7201614A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928915A1 (de) * 1979-07-18 1981-02-12 Bayer Ag Injektionsmischkopf
JPH0299693U (enExample) * 1988-09-30 1990-08-08

Also Published As

Publication number Publication date
NL7201614A (enExample) 1972-08-22
JPS5221541B1 (enExample) 1977-06-11
DE2108289A1 (de) 1972-08-31
IT947211B (it) 1973-05-21

Similar Documents

Publication Publication Date Title
CA989500A (en) Shot volume control for injection molding machine
ES335110A1 (es) Un metodo de producir un dispositivo contenedor.
ES377466A1 (es) Perfeccionamientos en la construccion de dispositivos para mezclar componentes de rapida reaccion entre si.
ES413259A1 (es) Un aparato para la preparacion de una espuma de resinas sinteticas termoplasticas.
ES444652A1 (es) Metodo para moldear copas de sostenes y piezas similares a partir de un material moldeable.
ES315211A1 (es) Metodo para la produccion de piezas de molde hechas a partir de materiales moldeables, tales como el hormigon, yeso o materiales plasticos sinteticos.
CA1005215A (en) Process and apparatus for high speed injection molding and curing of large, elastomeric objects
FR2125597A1 (en) Plastic feed - under control into integrated mixing chamber in pressure moulding
GB1456910A (en) Mould apparatus
FR2152932A1 (en) Injection moulding - of relative large enclosed area objects eg plates esp us ing multi impression tools
FR2215802A5 (en) Fluidised bed polymn using cooling liq. injection - with non return valve on nozzles to prevent back flow of powder clogging feed pipes
ES397629A1 (es) Perfeccionamientos en un aparato para la produccion de ar- ticulos de cemento y similares.
ES403497A1 (es) Perfeccionamientos en moldes para el moldeo por inyeccion de piezas de paredes espesas.
FR2286702A1 (fr) Procede et machine pour le moulage par injection de pieces constituees de plusieurs matiere differentes
GB1432447A (en) Process for heat-shaping thin-walled containers of plastics material and apparatus for carrying out the process
JPS53138467A (en) Plunger for transfer mold
JPS5527251A (en) Simultaneous forming device
ES377540A1 (es) Aparato para dar forma a un material plastico.
FR2104530A5 (en) Compound hydraulic actuator - for carrying out the independent advancing motion of the extrusion screw and injection aggregate
FR2030893A5 (en) Mould ejection device
FR2028464A1 (en) Moulding pulverulent or granular materials
FR2078684A5 (en) Synth resin component mixer
GB1407616A (en) Plastics foam making apparatus and method
ES429130A1 (es) Perfeccionamientos introducidos en equipos para el moldeo por inyeccion de materiales plasticos.
JPS6436404A (en) Pressure injection device of pottery slurry

Legal Events

Date Code Title Description
ST Notification of lapse