FR2541176A1 - Appareil pour synchroniser les variations de section d'un profile, en particulier d'une garniture etanche pour carrosseries d'automobiles, avec l'avancement du profile dans une extrudeuse, et extrudeuse equipee de cet appareil - Google Patents

Appareil pour synchroniser les variations de section d'un profile, en particulier d'une garniture etanche pour carrosseries d'automobiles, avec l'avancement du profile dans une extrudeuse, et extrudeuse equipee de cet appareil Download PDF

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Publication number
FR2541176A1
FR2541176A1 FR8318933A FR8318933A FR2541176A1 FR 2541176 A1 FR2541176 A1 FR 2541176A1 FR 8318933 A FR8318933 A FR 8318933A FR 8318933 A FR8318933 A FR 8318933A FR 2541176 A1 FR2541176 A1 FR 2541176A1
Authority
FR
France
Prior art keywords
profile
extrusion head
extruder
rotary member
section
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.)
Pending
Application number
FR8318933A
Other languages
English (en)
French (fr)
Inventor
Roberto Azzola
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.)
SAIAG SpA
Original Assignee
SAIAG SpA
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 SAIAG SpA filed Critical SAIAG SpA
Publication of FR2541176A1 publication Critical patent/FR2541176A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/06—Sealing 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/302—Extrusion nozzles or dies 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
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/22—Sealing arrangements characterised by the shape having varying cross-section in the longitudinal direction
    • 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
    • B29C2948/92076—Position, e.g. linear or angular
    • 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
    • B29C2948/92085—Velocity
    • B29C2948/92095—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
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • 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
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • 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
    • B29C2948/92923—Calibration, after-treatment or cooling zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8318933A 1983-02-17 1983-11-28 Appareil pour synchroniser les variations de section d'un profile, en particulier d'une garniture etanche pour carrosseries d'automobiles, avec l'avancement du profile dans une extrudeuse, et extrudeuse equipee de cet appareil Pending FR2541176A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8367183A IT1165544B (it) 1983-02-17 1983-02-17 Apparecchiatura per sincronizzare le variazioni di sezione di un trafilato in particolare di una guarnizione di tenuta per carrozzerie di autoveicoli con l'avanzamento del trafilato in una macchina per estrusione e macchina per estrusione e macchina per estrusione comprendente l'apparecchiatura

Publications (1)

Publication Number Publication Date
FR2541176A1 true FR2541176A1 (fr) 1984-08-24

Family

ID=11300283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8318933A Pending FR2541176A1 (fr) 1983-02-17 1983-11-28 Appareil pour synchroniser les variations de section d'un profile, en particulier d'une garniture etanche pour carrosseries d'automobiles, avec l'avancement du profile dans une extrudeuse, et extrudeuse equipee de cet appareil

Country Status (2)

Country Link
FR (1) FR2541176A1 (it)
IT (1) IT1165544B (it)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579287A1 (fr) * 1985-03-22 1986-09-26 Ouest Cie Joint d'etancheite a profil tubulaire
FR2579927A1 (it) * 1985-04-03 1986-10-10 Saiag Spa
JPS6391222A (ja) * 1986-10-06 1988-04-21 Hashimoto Forming Co Ltd モ−ルデイングの製造方法
EP0294345A1 (en) * 1987-06-05 1988-12-07 S.A.I.A.G. S.p.A. Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies
FR2618095A1 (fr) * 1987-07-14 1989-01-20 Ages Spa Procede de production continue d'un profile extrude presentant des dimensions de section qui varient sur la longueur du profile
EP0325828A1 (en) * 1988-01-29 1989-08-02 Hashimoto Forming Industry Co Ltd Method of producing molding members
DE4220839C1 (it) * 1992-06-25 1993-09-09 Roehm Gmbh, 64293 Darmstadt, De
EP0719637A2 (en) * 1994-12-27 1996-07-03 Toyoda Gosei Co., Ltd. Method of decorating rubber extruded product
EP1349248A1 (fr) * 2002-03-28 2003-10-01 Planet-Wattohm Procédé et dispositif de fabrication par extrusion d'un profilé
EP2363268A1 (de) * 2010-03-01 2011-09-07 SaarGummi technologies S.à.r.l. Verfahren und Vorrichtung zur Herstellung eines Dichtungsstranges durch Extrusion
US9174519B2 (en) 2011-10-18 2015-11-03 Henniges Automotive Sealing Systems North America Inc. Weatherstrip assembly having a variable length shim
EP3766659A1 (de) * 2019-07-19 2021-01-20 GTG Gummitechnik Wolfgang Bartelt GmbH & Co. KG Verfahren und vorrichtung zur herstellung von dichtbändern
EP3766658A1 (de) * 2019-07-19 2021-01-20 GTG Gummitechnik Wolfgang Bartelt GmbH & Co. KG Verfahren und vorrichtung zur herstellung von dichtbändern
EP3705258A4 (en) * 2017-11-01 2021-07-07 The Japan Steel Works, Ltd. EXTRUSION MACHINE AND NOZZLE FOR AN EXTRUSION MACHINE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422648A (en) * 1961-10-02 1969-01-21 Jerome H Lemelson Extrusion apparatus
US3635614A (en) * 1968-01-04 1972-01-18 Specialties Const Apparatus for producing embossed plastic articles
FR2178210A1 (en) * 1972-03-29 1973-11-09 Grace W R Ltd Extruded pipes pro of plastic mixt, oil and filler - for use as battery anode casings
US4067146A (en) * 1975-07-08 1978-01-10 Francois Mesnel Sealing joints for automobile body and an extrusion head for extruding such joints
GB2032500A (en) * 1978-10-14 1980-05-08 Draftex Dev Ag Improvements in and Relating to Channel-shaped Strip Structures
EP0062788A2 (de) * 1981-04-09 1982-10-20 Krupp Kautex Maschinenbau GmbH Verfahren und Vorrichtung zum Herstellen von vorzugsweise schlauchförmigen Strangabschnitten aus thermoplastischem Kunststoff

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422648A (en) * 1961-10-02 1969-01-21 Jerome H Lemelson Extrusion apparatus
US3635614A (en) * 1968-01-04 1972-01-18 Specialties Const Apparatus for producing embossed plastic articles
FR2178210A1 (en) * 1972-03-29 1973-11-09 Grace W R Ltd Extruded pipes pro of plastic mixt, oil and filler - for use as battery anode casings
US4067146A (en) * 1975-07-08 1978-01-10 Francois Mesnel Sealing joints for automobile body and an extrusion head for extruding such joints
GB2032500A (en) * 1978-10-14 1980-05-08 Draftex Dev Ag Improvements in and Relating to Channel-shaped Strip Structures
EP0062788A2 (de) * 1981-04-09 1982-10-20 Krupp Kautex Maschinenbau GmbH Verfahren und Vorrichtung zum Herstellen von vorzugsweise schlauchförmigen Strangabschnitten aus thermoplastischem Kunststoff

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200582A1 (fr) * 1985-03-22 1986-11-05 Compagnie Des Produits Industriels De L'ouest (C.P.I.O.) Joint d'étanchéité à profil tubulaire
FR2579287A1 (fr) * 1985-03-22 1986-09-26 Ouest Cie Joint d'etancheite a profil tubulaire
FR2579927A1 (it) * 1985-04-03 1986-10-10 Saiag Spa
DE3609099A1 (de) * 1985-04-03 1986-11-06 S.A.I.A.G. S.p.A., Ciriè, Turin/Torino Dichtleiste fuer kraftfahrzeuge sowie verfahren und vorrichtung zu deren herstellung
JPH0586736B2 (it) * 1986-10-06 1993-12-14 Hashimoto Forming Kogyo Co
JPS6391222A (ja) * 1986-10-06 1988-04-21 Hashimoto Forming Co Ltd モ−ルデイングの製造方法
EP0294345A1 (en) * 1987-06-05 1988-12-07 S.A.I.A.G. S.p.A. Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies
FR2618095A1 (fr) * 1987-07-14 1989-01-20 Ages Spa Procede de production continue d'un profile extrude presentant des dimensions de section qui varient sur la longueur du profile
EP0325828A1 (en) * 1988-01-29 1989-08-02 Hashimoto Forming Industry Co Ltd Method of producing molding members
US4865796A (en) * 1988-01-29 1989-09-12 Hashimoto Forming Industry Co., Ltd. Method of producing molding members
DE4220839C1 (it) * 1992-06-25 1993-09-09 Roehm Gmbh, 64293 Darmstadt, De
US5753063A (en) * 1994-12-27 1998-05-19 Toyoda Gosei Co., Ltd. Method of decorating rubber extruded product
EP0719637A3 (en) * 1994-12-27 1996-11-27 Toyoda Gosei Kk Method for decorating an extruded rubber article
EP0719637A2 (en) * 1994-12-27 1996-07-03 Toyoda Gosei Co., Ltd. Method of decorating rubber extruded product
EP1349248A1 (fr) * 2002-03-28 2003-10-01 Planet-Wattohm Procédé et dispositif de fabrication par extrusion d'un profilé
EP2363268A1 (de) * 2010-03-01 2011-09-07 SaarGummi technologies S.à.r.l. Verfahren und Vorrichtung zur Herstellung eines Dichtungsstranges durch Extrusion
US9174519B2 (en) 2011-10-18 2015-11-03 Henniges Automotive Sealing Systems North America Inc. Weatherstrip assembly having a variable length shim
EP3705258A4 (en) * 2017-11-01 2021-07-07 The Japan Steel Works, Ltd. EXTRUSION MACHINE AND NOZZLE FOR AN EXTRUSION MACHINE
US11697238B2 (en) 2017-11-01 2023-07-11 The Japan Steel Works, Ltd. Extruder and die for the same
EP3766659A1 (de) * 2019-07-19 2021-01-20 GTG Gummitechnik Wolfgang Bartelt GmbH & Co. KG Verfahren und vorrichtung zur herstellung von dichtbändern
EP3766658A1 (de) * 2019-07-19 2021-01-20 GTG Gummitechnik Wolfgang Bartelt GmbH & Co. KG Verfahren und vorrichtung zur herstellung von dichtbändern

Also Published As

Publication number Publication date
IT8367183A0 (it) 1983-02-17
IT1165544B (it) 1987-04-22

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