FR93007E - Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique. - Google Patents

Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique.

Info

Publication number
FR93007E
FR93007E FR48769A FR69048769A FR93007E FR 93007 E FR93007 E FR 93007E FR 48769 A FR48769 A FR 48769A FR 69048769 A FR69048769 A FR 69048769A FR 93007 E FR93007 E FR 93007E
Authority
FR
France
Prior art keywords
parison
adjusting
thickness
blow molding
molding machines
Prior art date
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.)
Expired
Application number
FR48769A
Other languages
English (en)
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.)
Cotelle & Foucher Ets
Original Assignee
Cotelle & Foucher Ets
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 Cotelle & Foucher Ets filed Critical Cotelle & Foucher Ets
Priority to FR48769A priority Critical patent/FR93007E/fr
Priority to CH804968A priority patent/CH506387A/fr
Priority to LU56175D priority patent/LU56175A1/xx
Priority to DE19681778764 priority patent/DE1778764C/de
Priority to AT05308/68A priority patent/AT314818B/de
Priority to BE716180D priority patent/BE716180A/xx
Priority to US735301A priority patent/US3555602A/en
Priority to BG010107A priority patent/BG16319A3/bg
Priority to NL6808120A priority patent/NL6808120A/xx
Priority to GB27429/68A priority patent/GB1197241A/en
Priority to CS4297A priority patent/CS163724B2/cs
Priority to SE07921/68A priority patent/SE338154B/xx
Application granted granted Critical
Publication of FR93007E publication Critical patent/FR93007E/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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR48769A 1966-09-12 1967-06-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique. Expired FR93007E (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR48769A FR93007E (fr) 1966-09-12 1967-06-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique.
CH804968A CH506387A (fr) 1967-06-12 1968-05-27 Dispositif de réglage, lors de l'extrusion, de l'épaisseur de la paroi d'une paraison en matière thermoplastique destinée à la fabrication, par soufflage, d'articles creux de diamètre changeant le long de l'axe
LU56175D LU56175A1 (fr) 1967-06-12 1968-05-30
DE19681778764 DE1778764C (de) 1967-06-12 1968-05-31 Vorrichtung zum kontinuierlichen Regeln bzw. Konstanthalten des zwischen einer Düse und einem Dorn gebildeten ringförmigen Austrittsspaltes zum Auspressen eines schlauchförmigen Vorformlings
AT05308/68A AT314818B (de) 1967-06-12 1968-06-04 Vorrichtung zum verstellen der spaltweite einer ringduese fuer eine blas-und/oder strangpressvorrichtung
BE716180D BE716180A (fr) 1967-06-12 1968-06-06
US735301A US3555602A (en) 1967-06-12 1968-06-07 Device for controlling opening and closing movements of an adjustable extrusion die
BG010107A BG16319A3 (bg) 1967-06-12 1968-06-10 Устройство за регулиране дебелината на обработваната маса на машини за издуване на изделия от пластична материя
NL6808120A NL6808120A (fr) 1967-06-12 1968-06-10
GB27429/68A GB1197241A (en) 1967-06-12 1968-06-10 A Device for Controlling Opening and Closing Movements of an Adjustable Extrusion Die
CS4297A CS163724B2 (fr) 1967-06-12 1968-06-11
SE07921/68A SE338154B (fr) 1967-06-12 1968-06-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR47700A FR1500288A (fr) 1966-09-12 1966-09-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matière plastique
FR48769A FR93007E (fr) 1966-09-12 1967-06-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique.

Publications (1)

Publication Number Publication Date
FR93007E true FR93007E (fr) 1969-01-31

Family

ID=1586588

Family Applications (2)

Application Number Title Priority Date Filing Date
FR47700A Expired FR1500288A (fr) 1966-09-12 1966-09-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matière plastique
FR48769A Expired FR93007E (fr) 1966-09-12 1967-06-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matiere plastique.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR47700A Expired FR1500288A (fr) 1966-09-12 1966-09-12 Dispositif pour régler l'épaisseur de la paraison sur les machines de soufflage d'articles en matière plastique

Country Status (1)

Country Link
FR (2) FR1500288A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444224A1 (fr) * 1990-02-27 1991-09-04 Nederlandse Pillo-Pak Maatschappij B.V. Dispositif de régulation dans la tête d'extrusion

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2225762T3 (es) 2001-05-07 2005-03-16 Soplar Sa Cabezal de extrusion para la fabricacion de un tramo de plastico en forma de manguito o tubo.
DE102012022409B3 (de) 2012-11-15 2013-05-29 Heinz Gross Schlauchkopf mit trifunktionellem Bauteil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444224A1 (fr) * 1990-02-27 1991-09-04 Nederlandse Pillo-Pak Maatschappij B.V. Dispositif de régulation dans la tête d'extrusion

Also Published As

Publication number Publication date
FR1500288A (fr) 1967-11-03

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