JPS53104663A - Safety device - Google Patents

Safety device

Info

Publication number
JPS53104663A
JPS53104663A JP1713578A JP1713578A JPS53104663A JP S53104663 A JPS53104663 A JP S53104663A JP 1713578 A JP1713578 A JP 1713578A JP 1713578 A JP1713578 A JP 1713578A JP S53104663 A JPS53104663 A JP S53104663A
Authority
JP
Japan
Prior art keywords
safety device
safety
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.)
Pending
Application number
JP1713578A
Other languages
English (en)
Inventor
Anderusu Deiitomaaru
Marutein Geruharuto
Shiyutsuteru Deiiteru
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.)
KraussMaffei Berstorff GmbH
Original Assignee
Hermann Berstorff Maschinenbau GmbH
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 Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Publication of JPS53104663A publication Critical patent/JPS53104663A/ja
Pending 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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)
JP1713578A 1977-02-19 1978-02-18 Safety device Pending JPS53104663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2707351A DE2707351C3 (de) 1977-02-19 1977-02-19 Sicherheitsvorrichtung für Extrudergehäuse und Siebvorrichtung

Publications (1)

Publication Number Publication Date
JPS53104663A true JPS53104663A (en) 1978-09-12

Family

ID=6001741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1713578A Pending JPS53104663A (en) 1977-02-19 1978-02-18 Safety device

Country Status (5)

Country Link
JP (1) JPS53104663A (ja)
DE (1) DE2707351C3 (ja)
FR (1) FR2380867A1 (ja)
GB (1) GB1580681A (ja)
NL (1) NL7800845A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821311A1 (de) * 1988-06-24 1989-12-28 Werner & Pfleiderer Verfahren und vorrichtung zur sicherung des mischvorganges bei der herstellung strangfoermiger explosivstoffe und treibmittel in einem schneckenextruder
DE102004009354B4 (de) * 2004-02-26 2006-07-27 Rehau Ag + Co. Spannvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1017448B (it) * 1973-08-02 1977-07-20 Scheer & Cie C F Dsipositivo per la filtrazione di materia plstica fusa nonche per l estrusione di cordoni di materia plastica

Also Published As

Publication number Publication date
DE2707351C3 (de) 1980-08-28
NL7800845A (nl) 1978-08-22
DE2707351B2 (de) 1979-12-06
DE2707351A1 (de) 1978-08-24
FR2380867A1 (fr) 1978-09-15
GB1580681A (en) 1980-12-03
FR2380867B1 (ja) 1982-06-11

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