NL7417062A - PLASTIC EXTRUDER WITH DRIVE. - Google Patents

PLASTIC EXTRUDER WITH DRIVE.

Info

Publication number
NL7417062A
NL7417062A NL7417062A NL7417062A NL7417062A NL 7417062 A NL7417062 A NL 7417062A NL 7417062 A NL7417062 A NL 7417062A NL 7417062 A NL7417062 A NL 7417062A NL 7417062 A NL7417062 A NL 7417062A
Authority
NL
Netherlands
Prior art keywords
drive
plastic extruder
extruder
plastic
Prior art date
Application number
NL7417062A
Other languages
Dutch (nl)
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Priority to NL7417062A priority Critical patent/NL7417062A/en
Priority to DE19752559135 priority patent/DE2559135A1/en
Publication of NL7417062A publication Critical patent/NL7417062A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/241—Drive means therefor; screw bearings
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2522—Shaft or screw supports, e.g. bearings
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2526—Direct drives or gear boxes
    • 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
    • B29C48/41—Intermeshing counter-rotating 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
    • B29C48/03—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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL7417062A 1974-12-31 1974-12-31 PLASTIC EXTRUDER WITH DRIVE. NL7417062A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7417062A NL7417062A (en) 1974-12-31 1974-12-31 PLASTIC EXTRUDER WITH DRIVE.
DE19752559135 DE2559135A1 (en) 1974-12-31 1975-12-30 Plastics extruder with two mixing transporting screws - driven via two collars equipped with three sets of cogwheels (NL020776)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7417062A NL7417062A (en) 1974-12-31 1974-12-31 PLASTIC EXTRUDER WITH DRIVE.

Publications (1)

Publication Number Publication Date
NL7417062A true NL7417062A (en) 1976-07-02

Family

ID=19822742

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7417062A NL7417062A (en) 1974-12-31 1974-12-31 PLASTIC EXTRUDER WITH DRIVE.

Country Status (2)

Country Link
DE (1) DE2559135A1 (en)
NL (1) NL7417062A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114345229A (en) * 2021-12-13 2022-04-15 宜昌测试技术研究所 Powder smoke agent stirring conveying mechanism

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313079A1 (en) * 1993-04-22 1994-10-27 Otto Michael Dr Ing Militzer Gear unit for twin screw extruders
DE4414098C2 (en) * 1994-04-22 1998-11-26 Johannes Dr Ing Weber transmission
DE19736549C2 (en) * 1997-08-22 2003-05-08 Renk Ag Extruder drive device for twin screw extruders
JP6016971B1 (en) * 2015-04-15 2016-10-26 宏平 澤 Transmission gear device of multi-screw extruder or kneader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114345229A (en) * 2021-12-13 2022-04-15 宜昌测试技术研究所 Powder smoke agent stirring conveying mechanism
CN114345229B (en) * 2021-12-13 2023-06-20 宜昌测试技术研究所 Powder fuming agent stirring conveying mechanism

Also Published As

Publication number Publication date
DE2559135A1 (en) 1976-07-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed