CA2050727A1 - Automobile windshield molding and the method of producing the same - Google Patents

Automobile windshield molding and the method of producing the same

Info

Publication number
CA2050727A1
CA2050727A1 CA002050727A CA2050727A CA2050727A1 CA 2050727 A1 CA2050727 A1 CA 2050727A1 CA 002050727 A CA002050727 A CA 002050727A CA 2050727 A CA2050727 A CA 2050727A CA 2050727 A1 CA2050727 A1 CA 2050727A1
Authority
CA
Canada
Prior art keywords
molding
parts
extruded
windshield
producing
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.)
Granted
Application number
CA002050727A
Other languages
French (fr)
Other versions
CA2050727C (en
Inventor
Yukihiko Yada
Yoichi Hirai
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.)
Tokai Kogyo Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2050727A1 publication Critical patent/CA2050727A1/en
Application granted granted Critical
Publication of CA2050727C publication Critical patent/CA2050727C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2002—Wind deflectors specially adapted for preventing soiling, e.g. for side windows
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/03—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
    • B29C48/131—Curved 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
    • B29C48/25—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
    • 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
    • B60J10/15—Sealing arrangements characterised by the material
    • B60J10/18—Sealing arrangements characterised by the material provided with reinforcements or inserts
    • 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
    • B60J10/22—Sealing arrangements characterised by the shape having varying cross-section in the longitudinal direction
    • 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
    • B60J10/25—Sealing arrangements characterised by the shape characterised by water drainage means
    • 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
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

A windshield molding is installed in the space between a windshield and a periphery of a window open-ing of a vehicle body panel. The windshield molding comprises a pair of extruded side molding parts, a pair of extruded corner molding parts, and an extruded upper molding part integral with and extending between the side and corner molding parts. Each of side mold-ing parts associated with each side edge of the wind-shield is larger in thickness compared to the upper and corner molding parts, having a water drain channel which extends in and along such large-thickness part.
CA002050727A 1990-09-06 1991-09-05 Automobile windshield molding and the method of producing the same Expired - Lifetime CA2050727C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23639790 1990-09-06
JP236,397/1990 1990-09-06

Publications (2)

Publication Number Publication Date
CA2050727A1 true CA2050727A1 (en) 1992-03-07
CA2050727C CA2050727C (en) 2002-05-14

Family

ID=17000159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050727A Expired - Lifetime CA2050727C (en) 1990-09-06 1991-09-05 Automobile windshield molding and the method of producing the same

Country Status (2)

Country Link
CA (1) CA2050727C (en)
FR (1) FR2667273B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2598973Y2 (en) * 1992-08-18 1999-08-23 東海興業株式会社 Automotive wind molding
US5445780A (en) * 1992-08-26 1995-08-29 Tokai Kogyo Kabushiki Kaisha Assembly of a windshield glass and a weather strip having a partly modified cross section and method of manufacturing same
US11592145B2 (en) 2019-01-10 2023-02-28 Hisense Laser Display Co., Ltd. Laser light source and laser projection device
CN115793367A (en) * 2019-01-10 2023-03-14 青岛海信激光显示股份有限公司 Laser light source and laser projection equipment
US11570411B2 (en) 2019-01-10 2023-01-31 Hisense Laser Display Co., Ltd. Laser light source and laser projection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256685A (en) * 1977-07-05 1981-03-17 W. James Kemerer Variable profile extrusion method
IT1183795B (en) * 1985-04-03 1987-10-22 Saiag Spa PROCEDURE AND DEVICE FOR THE MANUFACTURE OF A GASKET FOR VEHICLES AND GASKET OBTAINED WITH THE PROCEDURE
FR2620661B1 (en) * 1987-09-21 1990-03-30 Tokiwa Chem Ind Ltd MOLDING FOR MOTOR VEHICLE WINDSHIELDS
JPH03143730A (en) * 1989-10-27 1991-06-19 Tokai Kogyo Kk Automobile front windshield molding and molding device thereof

Also Published As

Publication number Publication date
CA2050727C (en) 2002-05-14
FR2667273A1 (en) 1992-04-03
FR2667273B1 (en) 1995-09-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry