FR2618095B1 - Procede de production continue d'un profile extrude presentant des dimensions de section qui varient sur la longueur du profile - Google Patents
Procede de production continue d'un profile extrude presentant des dimensions de section qui varient sur la longueur du profileInfo
- Publication number
- FR2618095B1 FR2618095B1 FR888809494A FR8809494A FR2618095B1 FR 2618095 B1 FR2618095 B1 FR 2618095B1 FR 888809494 A FR888809494 A FR 888809494A FR 8809494 A FR8809494 A FR 8809494A FR 2618095 B1 FR2618095 B1 FR 2618095B1
- Authority
- FR
- France
- Prior art keywords
- profile
- dimensions
- length
- section
- continuous production
- 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 - Lifetime
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)
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 (2)
Publication Number | Publication Date |
---|---|
FR2618095A1 FR2618095A1 (fr) | 1989-01-20 |
FR2618095B1 true FR2618095B1 (fr) | 1992-04-03 |
Family
ID=11303846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR888809494A Expired - Lifetime FR2618095B1 (fr) | 1987-07-14 | 1988-07-12 | Procede de production continue d'un profile extrude presentant des dimensions de section qui varient sur la longueur du profile |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6430727A (fr) |
BR (1) | BR8800770A (fr) |
DE (1) | DE3822888A1 (fr) |
FR (1) | FR2618095B1 (fr) |
GB (1) | GB2206839B (fr) |
IT (1) | IT1211208B (fr) |
Families Citing this family (11)
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 (fr) * | 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)
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 |
-
1987
- 1987-07-14 IT IT8767609A patent/IT1211208B/it active
-
1988
- 1988-02-24 BR BR8800770A patent/BR8800770A/pt not_active Application Discontinuation
- 1988-06-16 GB GB8814361A patent/GB2206839B/en not_active Expired - Lifetime
- 1988-07-06 DE DE3822888A patent/DE3822888A1/de not_active Ceased
- 1988-07-12 FR FR888809494A patent/FR2618095B1/fr not_active Expired - Lifetime
- 1988-07-12 JP JP63173641A patent/JPS6430727A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8767609A0 (it) | 1987-07-14 |
GB2206839A (en) | 1989-01-18 |
DE3822888A1 (de) | 1989-01-26 |
BR8800770A (pt) | 1989-01-17 |
GB2206839B (en) | 1990-12-19 |
IT1211208B (it) | 1989-10-12 |
JPS6430727A (en) | 1989-02-01 |
FR2618095A1 (fr) | 1989-01-20 |
GB8814361D0 (en) | 1988-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |