WO2004041497A3 - Weather strip and method of manufacturing same - Google Patents

Weather strip and method of manufacturing same Download PDF

Info

Publication number
WO2004041497A3
WO2004041497A3 PCT/US2003/033896 US0333896W WO2004041497A3 WO 2004041497 A3 WO2004041497 A3 WO 2004041497A3 US 0333896 W US0333896 W US 0333896W WO 2004041497 A3 WO2004041497 A3 WO 2004041497A3
Authority
WO
WIPO (PCT)
Prior art keywords
weather strip
manufacturing same
hollow interior
thermoplastic material
manufacturing
Prior art date
Application number
PCT/US2003/033896
Other languages
French (fr)
Other versions
WO2004041497A2 (en
Inventor
John Bester
Jeffrey Budd
Raymond M Fetcenko
Alex Wong
Original Assignee
Nordson Corp
John Bester
Jeffrey Budd
Raymond M Fetcenko
Alex Wong
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 Nordson Corp, John Bester, Jeffrey Budd, Raymond M Fetcenko, Alex Wong filed Critical Nordson Corp
Priority to AU2003284155A priority Critical patent/AU2003284155A1/en
Priority to EP03776544A priority patent/EP1560690A4/en
Priority to MXPA05004042A priority patent/MXPA05004042A/en
Priority to CA002499444A priority patent/CA2499444A1/en
Publication of WO2004041497A2 publication Critical patent/WO2004041497A2/en
Publication of WO2004041497A3 publication Critical patent/WO2004041497A3/en
Priority to US10/976,984 priority patent/US20050123718A1/en

Links

Classifications

    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/745—Filling cavities in the preformed part
    • 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
    • B60J10/21—Sealing arrangements characterised by the shape having corner parts or bends
    • 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
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • 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
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • B60J10/244—Sealing arrangements characterised by the shape having tubular parts inflatable or deflatable
    • 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
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • 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
    • B29L2023/00—Tubular articles
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/004—Bent tubes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Seal Device For Vehicle (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A method of manufacturing a weather strip (10) which includes forming a compressible bulb member (12) having a hollow interior (14). A liquid thermoplastic material (34), such as a hot melt material, is injected into the hollow interior (14). The thermoplastic material (34) cures into a resilient plug (40) to provide reinforcement to one or more locations along the length of the weather strip (10).
PCT/US2003/033896 2002-10-31 2003-10-24 Weather strip and method of manufacturing same WO2004041497A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2003284155A AU2003284155A1 (en) 2002-10-31 2003-10-24 Weather strip and method of manufacturing same
EP03776544A EP1560690A4 (en) 2002-10-31 2003-10-24 Weather strip and method of manufacturing same
MXPA05004042A MXPA05004042A (en) 2002-10-31 2003-10-24 Weather strip and method of manufacturing same.
CA002499444A CA2499444A1 (en) 2002-10-31 2003-10-24 Weather strip and method of manufacturing same
US10/976,984 US20050123718A1 (en) 2002-10-31 2004-10-29 Weather strip and method of manufacturing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42267102P 2002-10-31 2002-10-31
US60/422,671 2002-10-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/976,984 Continuation-In-Part US20050123718A1 (en) 2002-10-31 2004-10-29 Weather strip and method of manufacturing same

Publications (2)

Publication Number Publication Date
WO2004041497A2 WO2004041497A2 (en) 2004-05-21
WO2004041497A3 true WO2004041497A3 (en) 2004-08-05

Family

ID=32312541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/033896 WO2004041497A2 (en) 2002-10-31 2003-10-24 Weather strip and method of manufacturing same

Country Status (5)

Country Link
EP (1) EP1560690A4 (en)
AU (1) AU2003284155A1 (en)
CA (1) CA2499444A1 (en)
MX (1) MXPA05004042A (en)
WO (1) WO2004041497A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050123718A1 (en) 2002-10-31 2005-06-09 Nordson Corporation Weather strip and method of manufacturing same
DE102007018792B4 (en) * 2007-04-20 2009-12-31 Metzeler Automotive Profile Systems Gmbh Method for producing a seal and device for producing a seal
DE102008025146A1 (en) * 2008-05-26 2009-12-03 Webasto Ag Seal carrier for motor vehicles
CN110480990B (en) * 2019-08-08 2021-09-03 黑龙江建筑职业技术学院 Heating and ventilation pipeline plastic natural bending support, heating and ventilation pipe fixing device and operation method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160052A (en) * 1977-08-15 1979-07-03 Lof Plastics Inc. Corner for decorative and protective molding strip
US4174986A (en) * 1978-03-13 1979-11-20 General Motors Corporation Method of forming a flexible tapered end for an extruded plastic molding strip
US4318764A (en) * 1980-05-05 1982-03-09 Voplex Corporation Method of extrusion/injection molding of trimmed product
US4360549A (en) * 1979-09-12 1982-11-23 Toyoda Gosei Co., Ltd. Molding
US4619847A (en) * 1984-03-20 1986-10-28 The Standard Products Company Trim strip having injection molded finishing portion and method of making
US5419863A (en) * 1992-03-06 1995-05-30 The Standard Products Company Method of making a seamless backfilled molding
US5958317A (en) * 1996-08-14 1999-09-28 Dow Corning France S.A. Method for manufacturing a controlled-release device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159886A (en) * 1962-04-20 1964-12-08 Republic Ind Corp Sealing strip with foamed-in-place filler
IT1063560B (en) * 1976-04-23 1985-02-11 Pirelli SEAL GASKET AND ITS MANUFACTURING PROCEDURE
JPS5967034A (en) * 1982-10-08 1984-04-16 Kinugawa Rubber Ind Co Ltd Forming method of corner part of rubber made glass running channel
JPS59124807A (en) * 1983-01-06 1984-07-19 Kinugawa Rubber Ind Co Ltd Preparation of weather-strip for car
JPH01263008A (en) * 1988-04-14 1989-10-19 Toyoda Gosei Co Ltd Manufacture of weather strip
JPH04296537A (en) * 1991-03-27 1992-10-20 Kinugawa Rubber Ind Co Ltd Manufacture of weather strip

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160052A (en) * 1977-08-15 1979-07-03 Lof Plastics Inc. Corner for decorative and protective molding strip
US4174986A (en) * 1978-03-13 1979-11-20 General Motors Corporation Method of forming a flexible tapered end for an extruded plastic molding strip
US4360549A (en) * 1979-09-12 1982-11-23 Toyoda Gosei Co., Ltd. Molding
US4318764A (en) * 1980-05-05 1982-03-09 Voplex Corporation Method of extrusion/injection molding of trimmed product
US4619847A (en) * 1984-03-20 1986-10-28 The Standard Products Company Trim strip having injection molded finishing portion and method of making
US5419863A (en) * 1992-03-06 1995-05-30 The Standard Products Company Method of making a seamless backfilled molding
US5958317A (en) * 1996-08-14 1999-09-28 Dow Corning France S.A. Method for manufacturing a controlled-release device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1560690A4 *

Also Published As

Publication number Publication date
EP1560690A4 (en) 2006-04-05
MXPA05004042A (en) 2005-06-08
EP1560690A2 (en) 2005-08-10
CA2499444A1 (en) 2004-05-21
AU2003284155A8 (en) 2004-06-07
AU2003284155A1 (en) 2004-06-07
WO2004041497A2 (en) 2004-05-21

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