IT1067254B - Dispositivo di alimentazione in continuo di un estrusore per guaine,montato su una intelaiatura girevole intorno ad un asse verticale - Google Patents

Dispositivo di alimentazione in continuo di un estrusore per guaine,montato su una intelaiatura girevole intorno ad un asse verticale

Info

Publication number
IT1067254B
IT1067254B IT30187/76A IT3018776A IT1067254B IT 1067254 B IT1067254 B IT 1067254B IT 30187/76 A IT30187/76 A IT 30187/76A IT 3018776 A IT3018776 A IT 3018776A IT 1067254 B IT1067254 B IT 1067254B
Authority
IT
Italy
Prior art keywords
vertical axis
feeding device
continuous feeding
frame around
revolving frame
Prior art date
Application number
IT30187/76A
Other languages
English (en)
Italian (it)
Original Assignee
Fontaine Jacques Maurice
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 Fontaine Jacques Maurice filed Critical Fontaine Jacques Maurice
Application granted granted Critical
Publication of IT1067254B publication Critical patent/IT1067254B/it

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT30187/76A 1975-12-09 1976-12-09 Dispositivo di alimentazione in continuo di un estrusore per guaine,montato su una intelaiatura girevole intorno ad un asse verticale IT1067254B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537610A FR2334489A1 (fr) 1975-12-09 1975-12-09 Dispositif d'alimentation en continu d'une extrudeuse pour gaine montee sur un bati tournant autour d'un axe vertical

Publications (1)

Publication Number Publication Date
IT1067254B true IT1067254B (it) 1985-03-16

Family

ID=9163490

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30187/76A IT1067254B (it) 1975-12-09 1976-12-09 Dispositivo di alimentazione in continuo di un estrusore per guaine,montato su una intelaiatura girevole intorno ad un asse verticale

Country Status (5)

Country Link
DE (1) DE2655419A1 (fr)
DK (1) DK549076A (fr)
FR (1) FR2334489A1 (fr)
GB (1) GB1518739A (fr)
IT (1) IT1067254B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7043815B2 (en) 2002-01-25 2006-05-16 L & L Products, Inc. Method for applying flowable materials
GB201207481D0 (en) 2012-04-26 2012-06-13 Zephyros Inc Applying flowable materials to synthetic substrates
CN103042687A (zh) * 2013-01-18 2013-04-17 王根乐 吹膜机的基座与风机分流箱的一体化结构
CN113968010B (zh) * 2021-11-03 2023-06-20 镇江春环密封件集团有限公司 一种应用于船用聚四氟乙烯管的立式挤出设备及其工作方法

Also Published As

Publication number Publication date
FR2334489A1 (fr) 1977-07-08
FR2334489B1 (fr) 1978-05-12
DK549076A (da) 1977-06-10
GB1518739A (en) 1978-07-26
DE2655419A1 (de) 1977-06-16

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