FR2256019A1 - - Google Patents

Info

Publication number
FR2256019A1
FR2256019A1 FR7443287A FR7443287A FR2256019A1 FR 2256019 A1 FR2256019 A1 FR 2256019A1 FR 7443287 A FR7443287 A FR 7443287A FR 7443287 A FR7443287 A FR 7443287A FR 2256019 A1 FR2256019 A1 FR 2256019A1
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
FR7443287A
Other languages
French (fr)
Other versions
FR2256019B1 (enrdf_load_html_response
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.)
INST IND RESEARCH
Original Assignee
INST IND RESEARCH
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 INST IND RESEARCH filed Critical INST IND RESEARCH
Publication of FR2256019A1 publication Critical patent/FR2256019A1/fr
Application granted granted Critical
Publication of FR2256019B1 publication Critical patent/FR2256019B1/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
    • B29C48/92—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
    • B29C2948/92133—Width or height
    • 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
    • B29C2948/92447—Moulded article
    • 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
    • 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
    • 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)
FR7443287A 1973-12-28 1974-12-30 Expired FR2256019B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE2335/73A IE39327B1 (en) 1973-12-28 1973-12-28 Apparatus for the control if the width of a web

Publications (2)

Publication Number Publication Date
FR2256019A1 true FR2256019A1 (enrdf_load_html_response) 1975-07-25
FR2256019B1 FR2256019B1 (enrdf_load_html_response) 1978-09-29

Family

ID=11034204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443287A Expired FR2256019B1 (enrdf_load_html_response) 1973-12-28 1974-12-30

Country Status (5)

Country Link
DE (1) DE2461720A1 (enrdf_load_html_response)
FR (1) FR2256019B1 (enrdf_load_html_response)
GB (1) GB1494507A (enrdf_load_html_response)
IE (1) IE39327B1 (enrdf_load_html_response)
IT (1) IT1027895B (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502358A1 (fr) * 1981-03-18 1982-09-24 Montage Cie Indle Dispositif pour maintenir une hauteur constante predeterminee de liquide au-dessus d'un produit dont le niveau est susceptible de varier
EP0218850A1 (de) * 1985-09-25 1987-04-22 Kunststoff-Verarbeitungs GmbH Dirk A. Brügmann Verfahren zur Ermittlung einer proportionalen Veränderung eines Profils
EP0224240A3 (en) * 1985-11-26 1988-01-13 Bernd Becker Apparatus for the control of an installation for the manufacturing of extruded sections

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740629A1 (de) * 1977-09-09 1979-03-15 Pannenbecker H Folienblasverfahren
DE3203452C2 (de) * 1982-02-02 1986-02-13 Erhardt & Leimer Kg, 8900 Augsburg Bahnlaufregelvorrichtung
IT1199385B (it) * 1984-02-23 1988-12-30 Gd Spa Dispositivo di alimentazione di nastri di materiale d'incarto ad una macchina confezionatrice di sigarette del tipo a doppio baco
JPH0739128B2 (ja) * 1991-03-29 1995-05-01 鬼怒川ゴム工業株式会社 連続押出加硫ラインの制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502358A1 (fr) * 1981-03-18 1982-09-24 Montage Cie Indle Dispositif pour maintenir une hauteur constante predeterminee de liquide au-dessus d'un produit dont le niveau est susceptible de varier
EP0218850A1 (de) * 1985-09-25 1987-04-22 Kunststoff-Verarbeitungs GmbH Dirk A. Brügmann Verfahren zur Ermittlung einer proportionalen Veränderung eines Profils
EP0224240A3 (en) * 1985-11-26 1988-01-13 Bernd Becker Apparatus for the control of an installation for the manufacturing of extruded sections

Also Published As

Publication number Publication date
IE39327L (en) 1975-06-28
FR2256019B1 (enrdf_load_html_response) 1978-09-29
IT1027895B (it) 1978-12-20
GB1494507A (en) 1977-12-07
IE39327B1 (en) 1978-09-13
DE2461720A1 (de) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse