IT1210788B - Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli - Google Patents

Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli

Info

Publication number
IT1210788B
IT1210788B IT8767483A IT6748387A IT1210788B IT 1210788 B IT1210788 B IT 1210788B IT 8767483 A IT8767483 A IT 8767483A IT 6748387 A IT6748387 A IT 6748387A IT 1210788 B IT1210788 B IT 1210788B
Authority
IT
Italy
Prior art keywords
bodyworks
allowing
measure
sealing
procedure
Prior art date
Application number
IT8767483A
Other languages
English (en)
Other versions
IT8767483A0 (it
Inventor
Manrico Zaccaria
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
Priority to IT8767483A priority Critical patent/IT1210788B/it
Publication of IT8767483A0 publication Critical patent/IT8767483A0/it
Priority to ES88830246T priority patent/ES2018357B3/es
Priority to EP88830246A priority patent/EP0294345B1/en
Priority to DE8888830246T priority patent/DE3860990D1/de
Priority to US07/201,979 priority patent/US4861530A/en
Application granted granted Critical
Publication of IT1210788B publication Critical patent/IT1210788B/it

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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/32—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier with the record carrier formed by the work itself
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C2948/92638—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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge
    • Y10T428/24198—Channel-shaped edge component [e.g., binding, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Seal Device For Vehicle (AREA)
IT8767483A 1987-06-05 1987-06-05 Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli IT1210788B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8767483A IT1210788B (it) 1987-06-05 1987-06-05 Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli
ES88830246T ES2018357B3 (es) 1987-06-05 1988-05-31 Metodo para cortar una tira de intemperie extruida continuamente y de caracteristicas variables, en particular para carrocerias de vehiculos.
EP88830246A EP0294345B1 (en) 1987-06-05 1988-05-31 Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies
DE8888830246T DE3860990D1 (de) 1987-06-05 1988-05-31 Methode zum schneiden eines extrudierten dichtungsprofils mit verschiedenen eigenschaften, insbesondere fuer kraftfahrzeuge.
US07/201,979 US4861530A (en) 1987-06-05 1988-06-03 Method for enabling the cutting to size of a continuously extruded weather strip with variable characteristics, particularly for motor vehicle bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767483A IT1210788B (it) 1987-06-05 1987-06-05 Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli

Publications (2)

Publication Number Publication Date
IT8767483A0 IT8767483A0 (it) 1987-06-05
IT1210788B true IT1210788B (it) 1989-09-20

Family

ID=11302788

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767483A IT1210788B (it) 1987-06-05 1987-06-05 Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli

Country Status (5)

Country Link
US (1) US4861530A (it)
EP (1) EP0294345B1 (it)
DE (1) DE3860990D1 (it)
ES (1) ES2018357B3 (it)
IT (1) IT1210788B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061335A (en) * 1989-09-25 1991-10-29 Hashimoto Forming Industry Co., Ltd. Method of, and apparatus for manufacturing elongate plastic articles
GB9012853D0 (en) * 1990-06-08 1990-08-01 Draftex Ind Ltd Metal reinforcements for sealing strips and the like and methods of making them
US5492387A (en) * 1991-03-15 1996-02-20 Tokai Kogyo Kabushiki Kaisha Automobile windshield molding
JP3072941B2 (ja) * 1992-06-26 2000-08-07 東海興業株式会社 自動車用モールディングの製造方法
US5453309A (en) * 1992-11-23 1995-09-26 Silvatrim Associates Extruded molding trim for vehicles, appliances and the like
CA2089978C (en) * 1993-02-19 2005-04-12 Tadeusz Borys Automotive trim piece
DE4313194C1 (de) * 1993-04-22 1994-04-07 Metzeler Automotive Profiles Verfahren zur Herstellung von endlichen Profilsträngen und Vorrichtung zur Durchführung des Verfahrens
US5447670A (en) * 1993-04-28 1995-09-05 Toyoda Gosei Co., Ltd. Method of and apparatus for forming weather strip by extrusion
JP3019729B2 (ja) * 1994-09-22 2000-03-13 豊田合成株式会社 ウエザストリップの押出成形方法及び押出成形装置
JP3467896B2 (ja) * 1995-02-22 2003-11-17 豊田合成株式会社 自動車用ウエザストリップの製造方法
DE19708931C1 (de) 1997-03-05 1998-04-16 Contitech Profile Gmbh Dichtungsprofil
GB2339229B (en) * 1998-07-06 2002-08-21 Standard Products Co Method of manufacturing sealing strips
CA2287114A1 (en) * 1998-11-23 2000-05-23 Kenneth W. Rood Motor vehicle seal assembly and method of manufacture
US6647667B2 (en) 2000-03-31 2003-11-18 Toyoda Gosei Co., Ltd. Trim and seal member
EP1277608B1 (en) * 2001-07-13 2010-04-14 Toyoda Gosei Co., Ltd. Weather strip and method of manufacturing the same
JP3946013B2 (ja) * 2001-08-28 2007-07-18 本田技研工業株式会社 小型船舶
US7997030B2 (en) 2006-03-08 2011-08-16 Schlegel Corporation Flange engaging strip with a carrier for engaging a flange having a varying thickness along a longitudinal dimension
US9174519B2 (en) 2011-10-18 2015-11-03 Henniges Automotive Sealing Systems North America Inc. Weatherstrip assembly having a variable length shim
CN111136727B (zh) * 2019-12-31 2021-09-07 广州敏惠汽车零部件有限公司 一种门框饰条双层lip割切模具结构及饰条割切方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179358B (de) * 1960-10-20 1964-10-08 Continental Gummi Werke Ag Einrichtung zum selbsttaetigen Steuern eines Schneidwerkzeuges vor dem Mundstueck einer Strangpresse beim abschnittweisen Beschneiden von Profilstraengen aus Kautschuk
JPS544956A (en) * 1977-06-15 1979-01-16 Inoue Gomu Kogyo Kk Method of reforming cut edge of synthetic resin lace
JPS592824A (ja) * 1982-06-30 1984-01-09 Hashimoto Forming Co Ltd ウエザ−ストリツプモ−ルデイングの製造方法
DE3224906C2 (de) * 1982-07-03 1985-09-12 Continental Gummi-Werke Ag, 3000 Hannover Vorrichtung zum Herstellen von Profilsträngen aus elastomeren Werkstoffen
JPS5978837A (ja) * 1982-10-28 1984-05-07 Kinugawa Rubber Ind Co Ltd 自動車用ウエザ−ストリツプの成形方法
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
IT1193126B (it) * 1983-01-12 1988-06-02 Saiag Spa Guarnizione estrusa di tenuta per carrozzerie di autoveicoli e testa di estrusione per realizzare tale guarnizione
IT1161480B (it) * 1983-02-03 1987-03-18 Saiag Spa Dispositivo per modificare durante l'estrusione l'inclinazione o l'orientamento di una aletta longitudinale di una guarnizione estrusa di tenuta per autoveicoli e guarnizione ottenuta con tale dispositivo
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
US4753765A (en) * 1984-03-08 1988-06-28 Cordis Corporation Method of making a catheter having a fuseless tip
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

Also Published As

Publication number Publication date
US4861530A (en) 1989-08-29
ES2018357B3 (es) 1991-04-01
EP0294345B1 (en) 1990-11-07
EP0294345A1 (en) 1988-12-07
IT8767483A0 (it) 1987-06-05
DE3860990D1 (de) 1990-12-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731