FR2255151A1 - - Google Patents

Info

Publication number
FR2255151A1
FR2255151A1 FR7442491A FR7442491A FR2255151A1 FR 2255151 A1 FR2255151 A1 FR 2255151A1 FR 7442491 A FR7442491 A FR 7442491A FR 7442491 A FR7442491 A FR 7442491A FR 2255151 A1 FR2255151 A1 FR 2255151A1
Authority
FR
France
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.)
Granted
Application number
FR7442491A
Other languages
French (fr)
Other versions
FR2255151B3 (it
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 Extrusion 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 FR2255151A1 publication Critical patent/FR2255151A1/fr
Application granted granted Critical
Publication of FR2255151B3 publication Critical patent/FR2255151B3/fr
Expired 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92161—Volume or quantity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92333—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92552—Frequency
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92657—Volume or quantity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7442491A 1973-12-24 1974-12-23 Expired FR2255151B3 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2364539A DE2364539A1 (de) 1973-12-24 1973-12-24 Einrichtung zum zufuehren eines zusammenhaengenden materialstreifens

Publications (2)

Publication Number Publication Date
FR2255151A1 true FR2255151A1 (it) 1975-07-18
FR2255151B3 FR2255151B3 (it) 1977-09-23

Family

ID=5901944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442491A Expired FR2255151B3 (it) 1973-12-24 1974-12-23

Country Status (6)

Country Link
DD (1) DD118820A5 (it)
DE (1) DE2364539A1 (it)
FR (1) FR2255151B3 (it)
GB (1) GB1486818A (it)
IT (1) IT1026112B (it)
SE (1) SE415005B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546807A1 (fr) * 1983-06-03 1984-12-07 Berstorff Gmbh Masch Hermann Procede et installation pour l'introduction de nombreuses bandes de matiere dans une installation mono- ou multiextrudeuse
EP0374082A2 (de) * 1988-12-12 1990-06-20 Paul Troester Maschinenfabrik Verfahren und Vorrichtung zum Beschicken von kalt mit Kautschuk- und/oder Kunststoffmischungen beschickbaren Schneckenextrudern
FR2867100A1 (fr) * 2004-03-05 2005-09-09 Gaillon Matiere premiere d'alimentation d'une machine de transformation de matieres thermoplastiques ou elastomeriques

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264475B (zh) * 2013-06-06 2015-07-08 宁波莱力机械有限公司 一种橡胶注射机条状原料进料机构
DE102016115049B3 (de) * 2016-08-12 2018-02-15 Troester Gmbh & Co. Kg Vorrichtung zum Beschicken eines Extruders
DE102016115050A1 (de) 2016-08-12 2018-02-15 Troester Gmbh & Co. Kg Verfahren zur Beschickung eines Extruders
WO2021074941A1 (en) * 2019-10-16 2021-04-22 Pirelli Tyre S.P.A. Feeding device and method for feeding a continuous elongated element
EP4045275A1 (en) * 2019-10-16 2022-08-24 Pirelli Tyre S.p.A. Feeding device and method for feeding a continuous elongated element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546807A1 (fr) * 1983-06-03 1984-12-07 Berstorff Gmbh Masch Hermann Procede et installation pour l'introduction de nombreuses bandes de matiere dans une installation mono- ou multiextrudeuse
EP0374082A2 (de) * 1988-12-12 1990-06-20 Paul Troester Maschinenfabrik Verfahren und Vorrichtung zum Beschicken von kalt mit Kautschuk- und/oder Kunststoffmischungen beschickbaren Schneckenextrudern
EP0374082A3 (de) * 1988-12-12 1991-10-23 Paul Troester Maschinenfabrik Verfahren und Vorrichtung zum Beschicken von kalt mit Kautschuk- und/oder Kunststoffmischungen beschickbaren Schneckenextrudern
FR2867100A1 (fr) * 2004-03-05 2005-09-09 Gaillon Matiere premiere d'alimentation d'une machine de transformation de matieres thermoplastiques ou elastomeriques

Also Published As

Publication number Publication date
DD118820A5 (it) 1976-03-20
GB1486818A (en) 1977-09-28
FR2255151B3 (it) 1977-09-23
DE2364539A1 (de) 1975-07-10
SE7416267L (it) 1975-06-25
IT1026112B (it) 1978-09-20
SE415005B (sv) 1980-09-01

Similar Documents

Publication Publication Date Title
AR201758A1 (it)
AU476761B2 (it)
AU465372B2 (it)
AR201235Q (it)
AR201231Q (it)
AU474593B2 (it)
AU474511B2 (it)
AU474838B2 (it)
AU471343B2 (it)
AU465453B2 (it)
AU465434B2 (it)
AU450229B2 (it)
AU476714B2 (it)
AR201229Q (it)
AU466283B2 (it)
AU476696B2 (it)
AU472848B2 (it)
AR199451A1 (it)
AU477823B2 (it)
AU477824B2 (it)
AU471461B2 (it)
AR200256A1 (it)
AU461342B2 (it)
AR210729A1 (it)
AR195311A1 (it)