CH443646A - Schneckenmaschine mit einer oder mehreren langsam umlaufenden Schnecken - Google Patents

Schneckenmaschine mit einer oder mehreren langsam umlaufenden Schnecken

Info

Publication number
CH443646A
CH443646A CH135767A CH135767A CH443646A CH 443646 A CH443646 A CH 443646A CH 135767 A CH135767 A CH 135767A CH 135767 A CH135767 A CH 135767A CH 443646 A CH443646 A CH 443646A
Authority
CH
Switzerland
Prior art keywords
screw machine
slowly rotating
rotating screws
screws
slowly
Prior art date
Application number
CH135767A
Other languages
English (en)
Inventor
Boden Hellmut
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Publication of CH443646A publication Critical patent/CH443646A/de

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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging 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
    • B29C48/36—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
    • 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
    • B29C48/68—Barrels or cylinders
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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)
  • Manufacturing & Machinery (AREA)
  • Screw Conveyors (AREA)
  • Transmission Devices (AREA)
CH135767A 1966-02-03 1967-01-30 Schneckenmaschine mit einer oder mehreren langsam umlaufenden Schnecken CH443646A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0041059 1966-02-03

Publications (1)

Publication Number Publication Date
CH443646A true CH443646A (de) 1967-09-15

Family

ID=7602693

Family Applications (1)

Application Number Title Priority Date Filing Date
CH135767A CH443646A (de) 1966-02-03 1967-01-30 Schneckenmaschine mit einer oder mehreren langsam umlaufenden Schnecken

Country Status (6)

Country Link
US (1) US3428165A (de)
CH (1) CH443646A (de)
DE (1) DE1604393B1 (de)
FR (1) FR1509856A (de)
GB (1) GB1123637A (de)
NL (1) NL6700921A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206177B1 (en) * 1999-09-28 2001-03-27 James O. Broten Grain auger bearing drive mechanism
JP6009377B2 (ja) * 2013-03-06 2016-10-19 株式会社神戸製鋼所 ２軸押出機の制振機構

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1053645A (en) * 1912-05-25 1913-02-18 John L H Lechner Plastering-machine.
DE674276C (de) * 1937-01-30 1939-04-11 Demag Akt Ges Schneckenfoerderer, besonders Senkfoerderer mit einer biegsamen, aus einer Schraubenfeder gebildeten Foerderschnecke
US2279201A (en) * 1940-09-25 1942-04-07 Screw Conveyor Corp Combination coupler and hanger structure for screw conveyers
US3121683A (en) * 1958-09-18 1964-02-18 Fuller Co Magnetic separator and conveyor

Also Published As

Publication number Publication date
NL6700921A (de) 1967-08-04
DE1604393B1 (de) 1971-08-05
US3428165A (en) 1969-02-18
FR1509856A (fr) 1968-01-12
GB1123637A (en) 1968-08-14

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