DK549076A - SUPPLY UNIT FOR AN EXTRUTER - Google Patents

SUPPLY UNIT FOR AN EXTRUTER

Info

Publication number
DK549076A
DK549076A DK549076A DK549076A DK549076A DK 549076 A DK549076 A DK 549076A DK 549076 A DK549076 A DK 549076A DK 549076 A DK549076 A DK 549076A DK 549076 A DK549076 A DK 549076A
Authority
DK
Denmark
Prior art keywords
extruter
supply unit
supply
unit
Prior art date
Application number
DK549076A
Other languages
Danish (da)
Inventor
J M Fontaine
Original Assignee
J M Fontaine
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 J M Fontaine filed Critical J M Fontaine
Publication of DK549076A publication Critical patent/DK549076A/en

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
DK549076A 1975-12-09 1976-12-07 SUPPLY UNIT FOR AN EXTRUTER DK549076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537610A FR2334489A1 (en) 1975-12-09 1975-12-09 CONTINUOUS FEEDING DEVICE FOR AN EXTRUDER FOR SHEATH MOUNTED ON A ROTATING BASE AROUND A VERTICAL AXIS

Publications (1)

Publication Number Publication Date
DK549076A true DK549076A (en) 1977-06-10

Family

ID=9163490

Family Applications (1)

Application Number Title Priority Date Filing Date
DK549076A DK549076A (en) 1975-12-09 1976-12-07 SUPPLY UNIT FOR AN EXTRUTER

Country Status (5)

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

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 (en) * 2013-01-18 2013-04-17 王根乐 Integrated structure of pedestal of film blowing machine and current divider box of fan
CN113968010B (en) * 2021-11-03 2023-06-20 镇江春环密封件集团有限公司 Vertical extrusion equipment applied to marine polytetrafluoroethylene tube and working method of vertical extrusion equipment

Also Published As

Publication number Publication date
FR2334489A1 (en) 1977-07-08
GB1518739A (en) 1978-07-26
FR2334489B1 (en) 1978-05-12
DE2655419A1 (en) 1977-06-16
IT1067254B (en) 1985-03-16

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