FR1534106A - Device for securing and sealing a screen changer slide on an extruder - Google Patents

Device for securing and sealing a screen changer slide on an extruder

Info

Publication number
FR1534106A
FR1534106A FR48764A FR69048764A FR1534106A FR 1534106 A FR1534106 A FR 1534106A FR 48764 A FR48764 A FR 48764A FR 69048764 A FR69048764 A FR 69048764A FR 1534106 A FR1534106 A FR 1534106A
Authority
FR
France
Prior art keywords
extruder
securing
sealing
screen changer
changer slide
Prior art date
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
FR48764A
Other languages
French (fr)
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.)
Cotelle & Foucher Ets
Original Assignee
Cotelle & Foucher Ets
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 Cotelle & Foucher Ets filed Critical Cotelle & Foucher Ets
Priority to FR48764A priority Critical patent/FR1534106A/en
Application granted granted Critical
Publication of FR1534106A publication Critical patent/FR1534106A/en
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
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
    • 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)
FR48764A 1967-06-09 1967-06-09 Device for securing and sealing a screen changer slide on an extruder Expired FR1534106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR48764A FR1534106A (en) 1967-06-09 1967-06-09 Device for securing and sealing a screen changer slide on an extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48764A FR1534106A (en) 1967-06-09 1967-06-09 Device for securing and sealing a screen changer slide on an extruder

Publications (1)

Publication Number Publication Date
FR1534106A true FR1534106A (en) 1968-07-26

Family

ID=1588773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48764A Expired FR1534106A (en) 1967-06-09 1967-06-09 Device for securing and sealing a screen changer slide on an extruder

Country Status (1)

Country Link
FR (1) FR1534106A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175974A1 (en) * 1972-03-15 1973-10-26 Goodyear Tire & Rubber
FR2447220A1 (en) * 1979-01-29 1980-08-22 Schiesser Ag INTERCHANGER DEVICE FOR SIEVES FOR FILTERING MATERIALS IN A PLASTIC STATE
DE2947698A1 (en) * 1979-11-27 1981-06-04 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Mechanically operated filter changer on extruder - has two filters fitted on revolving cylinder segment with two perforated areas
DE3742964A1 (en) * 1987-01-23 1988-08-04 Josef Trendelkamp Breaker plate for thermoplastic extruders
DE19937732B4 (en) * 1999-01-15 2004-05-27 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Perforated support plate for thermoplastic extruders
CN113021841A (en) * 2021-03-25 2021-06-25 重庆国际复合材料股份有限公司 Double-screw extruder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2175974A1 (en) * 1972-03-15 1973-10-26 Goodyear Tire & Rubber
FR2447220A1 (en) * 1979-01-29 1980-08-22 Schiesser Ag INTERCHANGER DEVICE FOR SIEVES FOR FILTERING MATERIALS IN A PLASTIC STATE
DE2947698A1 (en) * 1979-11-27 1981-06-04 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Mechanically operated filter changer on extruder - has two filters fitted on revolving cylinder segment with two perforated areas
DE3742964A1 (en) * 1987-01-23 1988-08-04 Josef Trendelkamp Breaker plate for thermoplastic extruders
DE19937732B4 (en) * 1999-01-15 2004-05-27 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Perforated support plate for thermoplastic extruders
CN113021841A (en) * 2021-03-25 2021-06-25 重庆国际复合材料股份有限公司 Double-screw extruder
CN113021841B (en) * 2021-03-25 2022-10-11 重庆国际复合材料股份有限公司 Double-screw extruder

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