FR2174684B1 - - Google Patents

Info

Publication number
FR2174684B1
FR2174684B1 FR7207817A FR7207817A FR2174684B1 FR 2174684 B1 FR2174684 B1 FR 2174684B1 FR 7207817 A FR7207817 A FR 7207817A FR 7207817 A FR7207817 A FR 7207817A FR 2174684 B1 FR2174684 B1 FR 2174684B1
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
FR7207817A
Other languages
French (fr)
Other versions
FR2174684A1 (en
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7207817A priority Critical patent/FR2174684A1/fr
Publication of FR2174684A1 publication Critical patent/FR2174684A1/fr
Application granted granted Critical
Publication of FR2174684B1 publication Critical patent/FR2174684B1/fr
Granted 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2561—Mounting or handling of the screw
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7207817A 1972-03-07 1972-03-07 Extrusion machine - with internal barrel section haul off for exposing the screw Granted FR2174684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7207817A FR2174684A1 (en) 1972-03-07 1972-03-07 Extrusion machine - with internal barrel section haul off for exposing the screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7207817A FR2174684A1 (en) 1972-03-07 1972-03-07 Extrusion machine - with internal barrel section haul off for exposing the screw

Publications (2)

Publication Number Publication Date
FR2174684A1 FR2174684A1 (en) 1973-10-19
FR2174684B1 true FR2174684B1 (enExample) 1974-09-13

Family

ID=9094748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207817A Granted FR2174684A1 (en) 1972-03-07 1972-03-07 Extrusion machine - with internal barrel section haul off for exposing the screw

Country Status (1)

Country Link
FR (1) FR2174684A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637070A1 (de) * 1986-10-31 1988-05-11 Christ C Abgasfr Werkzeugreing Vorrichtung zum reinigen von sich drehenden teilen von kunststoffverarbeitungsmaschinen
FR2643851B1 (fr) * 1989-03-01 1991-07-26 Clextral Dispositif de deplacement du fourreau d'une machine d'extrusion et machine d'extrusion munie d'un tel dispositif
FR2889818A1 (fr) * 2005-08-16 2007-02-23 Mdm Sarl Extrudeuse a entrefer reglable et vis d'extrusion decouvrable
EP1914426A1 (en) * 2006-10-17 2008-04-23 Verder B.V. Method and apparatus for extracting and inserting the rotor of a rotary pump
DE102014000846A1 (de) * 2014-01-27 2015-07-30 Klaus Union Gmbh & Co. Kg Schraubenspindelpumpe
CN115284199B (zh) * 2022-07-13 2025-10-28 中联重科新材料科技有限公司 螺杆泵的拆装设备及拆装方法

Also Published As

Publication number Publication date
FR2174684A1 (en) 1973-10-19

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Legal Events

Date Code Title Description
TP Transmission of property