FI874595A0 - Multiskruvextruder. - Google Patents

Multiskruvextruder.

Info

Publication number
FI874595A0
FI874595A0 FI874595A FI874595A FI874595A0 FI 874595 A0 FI874595 A0 FI 874595A0 FI 874595 A FI874595 A FI 874595A FI 874595 A FI874595 A FI 874595A FI 874595 A0 FI874595 A0 FI 874595A0
Authority
FI
Finland
Prior art keywords
multiskruvextruder
Prior art date
Application number
FI874595A
Other languages
English (en)
Other versions
FI874595A (fi
Inventor
Charles Maillefer
Original Assignee
Charles Maillefer
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 Charles Maillefer filed Critical Charles Maillefer
Publication of FI874595A0 publication Critical patent/FI874595A0/fi
Publication of FI874595A publication Critical patent/FI874595A/fi

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
    • B29C48/395—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
    • 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
    • B29B7/489—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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Screw Conveyors (AREA)
FI874595A 1986-10-23 1987-10-19 Multiskruvextruder. FI874595A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH422486 1986-10-23

Publications (2)

Publication Number Publication Date
FI874595A0 true FI874595A0 (fi) 1987-10-19
FI874595A FI874595A (fi) 1988-04-24

Family

ID=4272118

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874595A FI874595A (fi) 1986-10-23 1987-10-19 Multiskruvextruder.

Country Status (4)

Country Link
US (1) US4818206A (fi)
EP (1) EP0265377A3 (fi)
JP (1) JPS63114622A (fi)
FI (1) FI874595A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236496A1 (de) * 1992-10-29 1994-05-05 Theysohn Friedrich Fa Doppelschneckenextruder
DE10251152B4 (de) * 2002-10-31 2007-10-04 Rehau Ag + Co. Extrudieren von peroxidischen vernetzbaren Formteilen aus Kunststoff
US7611347B1 (en) 2009-04-08 2009-11-03 Wenger Manufacturing Inc. Extrusion die assembly for high density products
KR101852683B1 (ko) * 2016-10-07 2018-06-04 유재필 압출 성형기 및 이를 이용한 목분 플라스틱 파이프 제조방법
US10555547B2 (en) * 2017-02-16 2020-02-11 Wenger Manufacturing Inc. Meat dewatering assembly
MX2019009375A (es) 2017-06-01 2019-09-23 Wenger Mfg Ensamble de tornillo de extrusion por energia mecanica especifica elevada.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL44896C (fi) * 1900-01-01
US2115006A (en) * 1935-11-30 1938-04-26 Burghauser Franz Kneading pump
US2231357A (en) * 1938-02-04 1941-02-11 Leistritz Maschfabrik Paul Kneading pump
NL52125C (fi) * 1939-03-31 1942-03-16
DE862668C (de) * 1944-07-07 1953-01-12 Bayer Ag Vorrichtung zum Verkneten, Gelatinieren und Verpressen von plastischen Massen
DE909151C (de) * 1950-05-28 1955-03-10 Leistritz Maschfabrik Paul Schneckenpresse
US3104420A (en) * 1960-12-06 1963-09-24 Gerhard Kestermann K G Masticator for plastic materials
DE1504449A1 (de) * 1963-07-11 1969-10-09 Dr Ing S Kiesskalt Zuteilpresse fuer Breitschlitzduesen
CH577885A5 (fi) * 1974-01-14 1976-07-30 Sofisa Societe Financiere Sa
US4236833A (en) * 1978-01-19 1980-12-02 Blach Josef A Screw machine for processing materials of solid, pasty and liquid consistency
CH662531A5 (de) * 1983-09-30 1987-10-15 Netstal Ag Maschf Giesserei Schnecken-plastifizier- und foerdereinrichtung einer kunststoff-spritzgiessmaschine.

Also Published As

Publication number Publication date
JPS63114622A (ja) 1988-05-19
US4818206A (en) 1989-04-04
FI874595A (fi) 1988-04-24
EP0265377A3 (fr) 1989-05-03
EP0265377A2 (fr) 1988-04-27

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: MAILLEFER, CHARLES