FR1581610A - - Google Patents

Info

Publication number
FR1581610A
FR1581610A FR157111A FR1581610DA FR1581610A FR 1581610 A FR1581610 A FR 1581610A FR 157111 A FR157111 A FR 157111A FR 1581610D A FR1581610D A FR 1581610DA FR 1581610 A FR1581610 A FR 1581610A
Authority
FR
France
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.)
Expired
Application number
FR157111A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1581610A publication Critical patent/FR1581610A/fr
Expired 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
    • 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
    • B29C48/46—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using vanes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR157111A 1968-06-28 1968-06-28 Expired FR1581610A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR157111 1968-06-28
US83711769A 1969-06-27 1969-06-27

Publications (1)

Publication Number Publication Date
FR1581610A true FR1581610A (xx) 1969-09-19

Family

ID=26182085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR157111A Expired FR1581610A (xx) 1968-06-28 1968-06-28

Country Status (1)

Country Link
FR (1) FR1581610A (xx)

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Legal Events

Date Code Title Description
ST Notification of lapse