DE29721624U1 - Misch- und Knetteil für die Kunststoffverarbeitung - Google Patents

Misch- und Knetteil für die Kunststoffverarbeitung

Info

Publication number
DE29721624U1
DE29721624U1 DE29721624U DE29721624U DE29721624U1 DE 29721624 U1 DE29721624 U1 DE 29721624U1 DE 29721624 U DE29721624 U DE 29721624U DE 29721624 U DE29721624 U DE 29721624U DE 29721624 U1 DE29721624 U1 DE 29721624U1
Authority
DE
Germany
Prior art keywords
mixing
plastics processing
kneading part
kneading
plastics
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 - Lifetime
Application number
DE29721624U
Other languages
English (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.)
THEYSOHN FRIEDRICH FA
Original Assignee
THEYSOHN FRIEDRICH FA
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 THEYSOHN FRIEDRICH FA filed Critical THEYSOHN FRIEDRICH FA
Priority to DE29721624U priority Critical patent/DE29721624U1/de
Priority claimed from DE19706134A external-priority patent/DE19706134A1/de
Publication of DE29721624U1 publication Critical patent/DE29721624U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/20—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE29721624U 1996-02-06 1997-02-06 Misch- und Knetteil für die Kunststoffverarbeitung Expired - Lifetime DE29721624U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29721624U DE29721624U1 (de) 1996-02-06 1997-02-06 Misch- und Knetteil für die Kunststoffverarbeitung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19604103 1996-02-06
DE19706134A DE19706134A1 (de) 1996-02-06 1997-02-06 Misch- und Knetteil für die Kunststoffverarbeitung
DE29721624U DE29721624U1 (de) 1996-02-06 1997-02-06 Misch- und Knetteil für die Kunststoffverarbeitung

Publications (1)

Publication Number Publication Date
DE29721624U1 true DE29721624U1 (de) 1998-02-26

Family

ID=26022635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29721624U Expired - Lifetime DE29721624U1 (de) 1996-02-06 1997-02-06 Misch- und Knetteil für die Kunststoffverarbeitung

Country Status (1)

Country Link
DE (1) DE29721624U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980409

R150 Term of protection extended to 6 years

Effective date: 20000405

R151 Term of protection extended to 8 years

Effective date: 20030311

R152 Term of protection extended to 10 years

Effective date: 20050304

R071 Expiry of right