SE318706B - - Google Patents

Info

Publication number
SE318706B
SE318706B SE4422/66A SE442266A SE318706B SE 318706 B SE318706 B SE 318706B SE 4422/66 A SE4422/66 A SE 4422/66A SE 442266 A SE442266 A SE 442266A SE 318706 B SE318706 B SE 318706B
Authority
SE
Sweden
Application number
SE4422/66A
Inventor
J Barwell
D Lanham
Original Assignee
Barwell Eng Ltd
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
Priority claimed from GB14367/65A external-priority patent/GB1141033A/en
Application filed by Barwell Eng Ltd filed Critical Barwell Eng Ltd
Publication of SE318706B publication Critical patent/SE318706B/xx

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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
SE4422/66A 1965-04-05 1966-04-01 SE318706B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB14367/65A GB1141033A (en) 1965-04-05 1965-04-05 Improvements in or relating to extruding methods and apparatus
GB2756665 1965-06-29

Publications (1)

Publication Number Publication Date
SE318706B true SE318706B (xx) 1969-12-15

Family

ID=26250518

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4422/66A SE318706B (xx) 1965-04-05 1966-04-01

Country Status (3)

Country Link
JP (1) JPS5421385B1 (xx)
DE (1) DE1604420B2 (xx)
SE (1) SE318706B (xx)

Also Published As

Publication number Publication date
DE1604420B2 (de) 1973-09-27
DE1604420A1 (de) 1972-10-26
JPS5421385B1 (xx) 1979-07-30

Similar Documents

Publication Publication Date Title
BE677314A (xx)
NL6707867A (xx)
BE665235A (xx)
BE665556A (xx)
BE665642A (xx)
BE666481A (xx)
BE666660A (xx)
BE667123A (xx)
BE667205A (xx)
BE668297A (xx)
BE670194A (xx)
BE670791A (xx)
BE671593A (xx)
BE671737A (xx)
BE672061A (xx)
BE672703A (xx)
BE672829A (xx)
BE672840A (xx)
BE677357A (xx)
BE673232A (xx)
BE673504A (xx)
BE673712A (xx)
BE673790A (xx)
BE674628A (xx)
BE674983A (xx)