BR8800770A - Processo para a producao continua de um perfilado extrudado tendo dimensoes da seccao transversal variando em funcao do comprimento do proprio perfilado - Google Patents

Processo para a producao continua de um perfilado extrudado tendo dimensoes da seccao transversal variando em funcao do comprimento do proprio perfilado

Info

Publication number
BR8800770A
BR8800770A BR8800770A BR8800770A BR8800770A BR 8800770 A BR8800770 A BR 8800770A BR 8800770 A BR8800770 A BR 8800770A BR 8800770 A BR8800770 A BR 8800770A BR 8800770 A BR8800770 A BR 8800770A
Authority
BR
Brazil
Prior art keywords
profile
length
cross
continuous production
varying according
Prior art date
Application number
BR8800770A
Other languages
English (en)
Inventor
Franco Gastaldi
Gian Paolo Ferrero
Original Assignee
Ages 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 Ages Spa filed Critical Ages Spa
Publication of BR8800770A publication Critical patent/BR8800770A/pt

Links

Classifications

    • 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
    • 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
    • B29C48/03—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
    • 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
    • B29C2948/92114—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
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92142—Length
    • 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
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—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
    • 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
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Seal Device For Vehicle (AREA)
BR8800770A 1987-07-14 1988-02-24 Processo para a producao continua de um perfilado extrudado tendo dimensoes da seccao transversal variando em funcao do comprimento do proprio perfilado BR8800770A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767609A IT1211208B (it) 1987-07-14 1987-07-14 Procedimento per la produzione continua di un profilato estruso avente dimensioni di sezione trasversale varianti in funzione della lunghezza del profilato stesso

Publications (1)

Publication Number Publication Date
BR8800770A true BR8800770A (pt) 1989-01-17

Family

ID=11303846

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8800770A BR8800770A (pt) 1987-07-14 1988-02-24 Processo para a producao continua de um perfilado extrudado tendo dimensoes da seccao transversal variando em funcao do comprimento do proprio perfilado

Country Status (6)

Country Link
JP (1) JPS6430727A (pt)
BR (1) BR8800770A (pt)
DE (1) DE3822888A1 (pt)
FR (1) FR2618095B1 (pt)
GB (1) GB2206839B (pt)
IT (1) IT1211208B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2220607A (en) * 1988-07-14 1990-01-17 Harcostar Ltd Regulating the wall thickness of an extruding parison
IT1232133B (it) * 1989-07-05 1992-01-23 Saiag Spa Guarnizione di tenuta per carrozzerie di autoveicoli, testa di estrusione e procedimento per realizzare tale guarnizione
US5061335A (en) * 1989-09-25 1991-10-29 Hashimoto Forming Industry Co., Ltd. Method of, and apparatus for manufacturing elongate plastic articles
AU618406B2 (en) * 1989-09-26 1991-12-19 Hashimoto Forming Industry Co. Limited Method of, and apparatus for manufacturing elongate plastic articles
JPH03127614U (pt) * 1990-04-09 1991-12-24
JP2542741Y2 (ja) * 1990-04-12 1997-07-30 三菱重工業株式会社 液圧式重量物支持装置
JP2801446B2 (ja) * 1991-09-30 1998-09-21 東海興業株式会社 自動車用ウインドモールディング及びその製造方法
JP3150392B2 (ja) * 1991-12-10 2001-03-26 東海興業株式会社 自動車用ウインドモールディング
GB0008553D0 (en) 2000-04-06 2000-05-24 Unilever Plc Process and apparatus for the production of a detergent bar
DE102005018906B4 (de) * 2005-04-25 2011-01-05 SaarGummi technologies S.à.r.l. Verfahren zur Herstellung eines extrudierten Dichtungsstrangs
DE102010009746A1 (de) * 2010-03-01 2011-09-01 SaarGummi technologies S.à.r.l. Verfahren und Vorrichtung zur Herstellung eines Dichtungsstrangs durch Extrusion

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378661A (en) * 1972-02-11 1974-12-27 Orme Ltd John Extruding
GB1431083A (en) * 1973-10-02 1976-04-07 Bone Cravens Ltd Extrusion blow moulding processes
DE2940418A1 (de) * 1979-10-05 1981-04-16 Kautex-Maschinenbau GmbH, 5300 Bonn Vorrichtung zur beeinflussung des gewichtes eines im extrusionsblasverfahren hergestellten hohlkoerpers aus thermoplastischem kunststoff
DE3102076A1 (de) * 1981-01-23 1982-09-02 Krupp Kautex Maschinenbau GmbH, 5300 Bonn Verfahren und vorrichtung zum herstellen eines vorformlinges aus thermoplastischem kunststoff durch extrudieren
DE3114371A1 (de) * 1981-04-09 1982-11-11 Kautex Werke Reinold Hagen Gmbh, 5300 Bonn Verfahren und vorrichtung zum herstellen von vorzugsweise schlauchfoermigen strangabschnitten aus thermoplastischem kunststoff
GB2124966B (en) * 1982-07-29 1986-05-08 Reifenhaeuser Masch Process and equipment for winding a flattened extrusion blown tubular plastics foil ribbon into a coil
IT1157134B (it) * 1982-12-10 1987-02-11 Saiag Spa Procedimento ed apparecchiatura per realizzare mediante estrusione continua un trafilato in particolare una guarnizione di tenuta per carrozzerie di autoveicoli presentante successivi tratti di lunghezze predeterminate aventi ciascuno una rispettiva sezione prestabilita e trafilato ottenuto con tale procedimento
IT1159953B (it) * 1983-01-06 1987-03-04 Saiag Spa Guarnizione di tenuta per carrozzerie di autoveicoli e testa di estrusione per realizzare tale guarnizione
IT1165544B (it) * 1983-02-17 1987-04-22 Saiag Spa 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
IT1158925B (it) * 1983-04-01 1987-02-25 Saiag Spa Procedimento ed apparecchiatura per realizzare mediante estrusione continua un profilato in particolare una guarnizione di tenuta per carozzerie di autoveicoli presentante successivi tratti di lunghezze predeterminate aventi ciascuno una rispettiva sezione prestabilita e trafilato ottenuto con tale procedimento
US4536147A (en) * 1984-06-29 1985-08-20 Groff Edwin T Food processing apparatus
IT1183795B (it) * 1985-04-03 1987-10-22 Saiag Spa Procedimento e dispositivo per la fabbricazione di una guarnizione per autoveicoli e guarnizione ottenuta con il procedimento
JPS6230020A (ja) * 1985-08-01 1987-02-09 Ishikawajima Harima Heavy Ind Co Ltd プラスチツク吹込成形方法

Also Published As

Publication number Publication date
FR2618095A1 (fr) 1989-01-20
GB2206839A (en) 1989-01-18
GB8814361D0 (en) 1988-07-20
FR2618095B1 (fr) 1992-04-03
JPS6430727A (en) 1989-02-01
IT8767609A0 (it) 1987-07-14
DE3822888A1 (de) 1989-01-26
IT1211208B (it) 1989-10-12
GB2206839B (en) 1990-12-19

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee