GB1214890A - Extrusion die for making flexible sealing strips - Google Patents

Extrusion die for making flexible sealing strips

Info

Publication number
GB1214890A
GB1214890A GB56645/68A GB5664568A GB1214890A GB 1214890 A GB1214890 A GB 1214890A GB 56645/68 A GB56645/68 A GB 56645/68A GB 5664568 A GB5664568 A GB 5664568A GB 1214890 A GB1214890 A GB 1214890A
Authority
GB
United Kingdom
Prior art keywords
extrusion
cup
passage
extrusion die
bottom walls
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
GB56645/68A
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.)
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 GB1214890A publication Critical patent/GB1214890A/en
Expired 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
    • B29C48/03—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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/07—Flat, e.g. panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB56645/68A 1967-12-22 1968-11-29 Extrusion die for making flexible sealing strips Expired GB1214890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5422367 1967-12-22

Publications (1)

Publication Number Publication Date
GB1214890A true GB1214890A (en) 1970-12-09

Family

ID=11286993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56645/68A Expired GB1214890A (en) 1967-12-22 1968-11-29 Extrusion die for making flexible sealing strips

Country Status (4)

Country Link
DE (1) DE1812484A1 (enrdf_load_stackoverflow)
ES (1) ES361251A1 (enrdf_load_stackoverflow)
FR (1) FR1596956A (enrdf_load_stackoverflow)
GB (1) GB1214890A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191145A (en) * 1986-06-04 1987-12-09 Ex Cell O Corp Extruding a blow moulding parison from different plastic materials
GB2199067A (en) * 1986-12-12 1988-06-29 Tudor Webasto Ltd A seal
DE9012288U1 (de) * 1990-08-27 1991-09-19 SIV Deutschland GmbH, 6000 Frankfurt Düse zum Extrudieren einer profilierten Polyurethanraupe
US6617015B2 (en) * 1998-11-23 2003-09-09 Hahn Elastomer Corporation Motor vehicle seal assembly and method of manufacture

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1545511A (en) * 1975-05-07 1979-05-10 Schlegel Uk Ltd Extruded edge protector trim strip
IT1140977B (it) * 1980-05-23 1986-10-10 Smae Soc Meridionale Accessori Procedimento continuo per fabbricare profilati bimescola e profilati bimescola cosi ottenuti
IT1129340B (it) * 1980-10-28 1986-06-04 Comind Spa Azienda Ages Guarnizione tubolare particolarmente per il contorno di porte cofani e sportelli di autoveicoli
IT1154448B (it) * 1982-01-28 1987-01-21 Comind Spa Azienda Ages Profilato di guarnizione di materia le elastomero particolarmente per carrozzerie di autoveicoli e suo procedimento di fabbricazione
CH664528A5 (de) * 1984-11-08 1988-03-15 Daetwyler Ag Verfahren zur herstellung einer spritzgiessvorrichtung.
DE3640887C2 (de) * 1986-11-29 1995-03-23 Greiner & Soehne C A Verfahren zur Einbringung von extrudierbaren Dichtungsprofilen
FR2616190B1 (fr) * 1987-06-05 1990-12-21 Standard Products Atlantic Joint d'etancheite entre un bati support et un panneau mobile
FR2618203B2 (fr) * 1987-06-05 1991-04-12 Standard Products Atlantic Joint d'etancheite entre un bati support et un panneau mobile, notamment pour vehicules automobiles.
FR2633361B1 (fr) * 1988-06-28 1991-01-25 Francem Joint d'etancheite a substance adhesive incorporee
DE19631646A1 (de) * 1995-08-14 1997-02-20 Gerhard Prof Barich Vorrichtung und Verfahren zum automatischen Anbringen von Steigdraht an einem Trägerdraht

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191145A (en) * 1986-06-04 1987-12-09 Ex Cell O Corp Extruding a blow moulding parison from different plastic materials
GB2191145B (en) * 1986-06-04 1990-08-15 Ex Cell O Corp Apparatus for forming a single layer parison of plastics material.
GB2199067A (en) * 1986-12-12 1988-06-29 Tudor Webasto Ltd A seal
GB2199067B (en) * 1986-12-12 1991-06-26 Tudor Webasto Ltd A seal and a method of compensating tolerances in a closure member using a seal.
DE9012288U1 (de) * 1990-08-27 1991-09-19 SIV Deutschland GmbH, 6000 Frankfurt Düse zum Extrudieren einer profilierten Polyurethanraupe
US6617015B2 (en) * 1998-11-23 2003-09-09 Hahn Elastomer Corporation Motor vehicle seal assembly and method of manufacture

Also Published As

Publication number Publication date
FR1596956A (enrdf_load_stackoverflow) 1970-06-22
DE1812484A1 (de) 1969-10-16
ES361251A1 (es) 1970-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee