DD125257A1 - - Google Patents

Info

Publication number
DD125257A1
DD125257A1 DD192619A DD19261976A DD125257A1 DD 125257 A1 DD125257 A1 DD 125257A1 DD 192619 A DD192619 A DD 192619A DD 19261976 A DD19261976 A DD 19261976A DD 125257 A1 DD125257 A1 DD 125257A1
Authority
DD
German Democratic Republic
Application number
DD192619A
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
Priority to DD192619A priority Critical patent/DD125257A1/xx
Publication of DD125257A1 publication Critical patent/DD125257A1/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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
    • 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
    • B29C48/25—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
    • B29C48/505—Screws
    • B29C48/507—Screws characterised by the material or their manufacturing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
DD192619A 1976-04-30 1976-04-30 DD125257A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD192619A DD125257A1 (fr) 1976-04-30 1976-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD192619A DD125257A1 (fr) 1976-04-30 1976-04-30

Publications (1)

Publication Number Publication Date
DD125257A1 true DD125257A1 (fr) 1977-04-13

Family

ID=5504377

Family Applications (1)

Application Number Title Priority Date Filing Date
DD192619A DD125257A1 (fr) 1976-04-30 1976-04-30

Country Status (1)

Country Link
DD (1) DD125257A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596680A1 (fr) * 1986-04-03 1987-10-09 Werner & Pfleiderer Dispositif pour deboiter des elements helicoidaux cales sur l'arbre de vis d'une extrudeuse a vis sans fin
WO2007031164A2 (fr) * 2005-09-14 2007-03-22 Blach Verwaltungs-Gmbh & Co. Kg Dispositif de retrait pour elements a vis sans fin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596680A1 (fr) * 1986-04-03 1987-10-09 Werner & Pfleiderer Dispositif pour deboiter des elements helicoidaux cales sur l'arbre de vis d'une extrudeuse a vis sans fin
WO2007031164A2 (fr) * 2005-09-14 2007-03-22 Blach Verwaltungs-Gmbh & Co. Kg Dispositif de retrait pour elements a vis sans fin
WO2007031164A3 (fr) * 2005-09-14 2007-06-07 Blach Verwaltungs Gmbh & Co Kg Dispositif de retrait pour elements a vis sans fin

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