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FR2356829A1 - Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould - Google Patents

Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould

Info

Publication number
FR2356829A1
FR2356829A1 FR7619671A FR7619671A FR2356829A1 FR 2356829 A1 FR2356829 A1 FR 2356829A1 FR 7619671 A FR7619671 A FR 7619671A FR 7619671 A FR7619671 A FR 7619671A FR 2356829 A1 FR2356829 A1 FR 2356829A1
Authority
FR
France
Prior art keywords
section
cellular rubber
sealing strip
polyurethane
automobile doors
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
FR7619671A
Other languages
French (fr)
Other versions
FR2356829B1 (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.)
Mesnel SA
Original Assignee
Mesnel SA
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 Mesnel SA filed Critical Mesnel SA
Priority to FR7619671A priority Critical patent/FR2356829A1/en
Priority to DE2747157A priority patent/DE2747157C2/en
Publication of FR2356829A1 publication Critical patent/FR2356829A1/en
Application granted granted Critical
Publication of FR2356829B1 publication Critical patent/FR2356829B1/fr
Granted legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
    • B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The sealing strip which fits around the edges of automobile doors is built up from a U-section of PVC moulded around a metal skeleton and a tubular section of cellular rubber. The corners are mitred and the PVC sections welded together. The PVC sections are placed in a mould and simultaneously the tubular sections are moulded in cellular rubber and the PVC sections are coated with a layer of polyurethane. The whole assembly is then cured in the same operation whilst still in the mould.
FR7619671A 1976-06-29 1976-06-29 Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould Granted FR2356829A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7619671A FR2356829A1 (en) 1976-06-29 1976-06-29 Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould
DE2747157A DE2747157C2 (en) 1976-06-29 1977-10-20 Method and device for producing seals having at least one angular range

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7619671A FR2356829A1 (en) 1976-06-29 1976-06-29 Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould
DE2747157A DE2747157C2 (en) 1976-06-29 1977-10-20 Method and device for producing seals having at least one angular range

Publications (2)

Publication Number Publication Date
FR2356829A1 true FR2356829A1 (en) 1978-01-27
FR2356829B1 FR2356829B1 (en) 1980-06-27

Family

ID=25772935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619671A Granted FR2356829A1 (en) 1976-06-29 1976-06-29 Sealing strip for automobile doors - comprising cellular rubber section bonded to polyurethane section in common mould

Country Status (2)

Country Link
DE (1) DE2747157C2 (en)
FR (1) FR2356829A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380398A1 (en) * 1989-01-27 1990-08-01 Etablissements Mesnel Societe Anonyme Dite : Modular window pane arrangement for a motor vehicle door, and its production process
EP1867463A1 (en) * 2006-06-16 2007-12-19 Cooper-Standard Automotive France S.A. Method of joining strands by mirror welding
FR3078039A1 (en) * 2018-02-22 2019-08-23 Sealynx International CONTINUOUS SEALING AND / OR SEALING ELEMENT FOR A MOTOR VEHICLE COMPRISING TWO PROFILED PARTS OF DIFFERENT RESPECTIVE PROFILES AND FORMING AN ANGLE
CN111438879A (en) * 2020-04-02 2020-07-24 上海丰邑新型建材有限公司 Corner butt joint process method for door and window sealing strip

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921668A1 (en) * 1979-05-29 1980-12-11 Semperit Gmbh MOLDED CAVITY
DE3921925A1 (en) * 1989-07-04 1991-01-10 Happich Gmbh Gebr Corner joints in seals for vehicles - made in PVC profile plus rubber section by cutting mitres between bonded lengths, bonding corners, and welding together unbonded parts
GB2237768B (en) * 1989-11-10 1993-06-02 Draftex Ind Ltd Sealing strips and methods and apparatus for making them
DE19814376C2 (en) * 1998-01-16 2002-11-28 Sgl Acotec Gmbh Process for gumming systems and gumming therefor
DE102011075871A1 (en) * 2011-05-16 2012-11-22 SaarGummi technologies S.à.r.l. Extruded sealing strip for seal structure for mounting window frame of vehicle door, has stop unit that is used for connecting rod portion with corner joint within molds
DE202011050716U1 (en) * 2011-07-13 2012-07-27 Gummi-Welz Gmbh U. Co. Kg Gummi-Kunststofftechnik-Schaumstoffe tube closure
EP3243629B1 (en) * 2015-05-13 2019-08-07 Stefan Pfaff Werkzeug- und Formenbau GmbH Co KG Positioning method for sealing sections
PL3093115T3 (en) 2015-05-13 2018-01-31 Stefan Pfaff Werkzeug Und Formenbau Gmbh Co Kg Holding device and injection method
DE102021123160A1 (en) * 2021-09-07 2023-03-09 STG Stanztechnik GmbH & Co. KG Device for connecting linear profile sections and method for connecting linear profile sections

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554797B2 (en) * 1962-01-27 1971-06-24 Nignn Werke Carl Gentner, 7320 Goppingen METHOD FOR MAKING A PLASTIC PLUG
DE1704026A1 (en) * 1967-12-22 1971-05-06 Michael Emmerich Method and device for connecting rods and profiles at their ends facing one another
LU55601A1 (en) * 1968-03-01 1969-10-02
FR2133107A5 (en) * 1971-04-08 1972-11-24 Mesnel Sa Ets
IT1024122B (en) * 1974-11-26 1978-06-20 Zanussi PROCEDURE FOR THE MANUFACTURE OF FURNITURE WITH ASSEMBLY ELEMENTS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380398A1 (en) * 1989-01-27 1990-08-01 Etablissements Mesnel Societe Anonyme Dite : Modular window pane arrangement for a motor vehicle door, and its production process
FR2642374A1 (en) * 1989-01-27 1990-08-03 Mesnil Ets MODULAR CUSTODE WINDOW ASSEMBLY FOR A MOTOR VEHICLE DOOR AND MANUFACTURING METHOD THEREOF
EP1867463A1 (en) * 2006-06-16 2007-12-19 Cooper-Standard Automotive France S.A. Method of joining strands by mirror welding
FR2902367A1 (en) * 2006-06-16 2007-12-21 Cooper Standard Automotive Fra METHOD FOR JOINING BRINDS BY MOLDING WELDING
FR3078039A1 (en) * 2018-02-22 2019-08-23 Sealynx International CONTINUOUS SEALING AND / OR SEALING ELEMENT FOR A MOTOR VEHICLE COMPRISING TWO PROFILED PARTS OF DIFFERENT RESPECTIVE PROFILES AND FORMING AN ANGLE
CN111438879A (en) * 2020-04-02 2020-07-24 上海丰邑新型建材有限公司 Corner butt joint process method for door and window sealing strip

Also Published As

Publication number Publication date
FR2356829B1 (en) 1980-06-27
DE2747157A1 (en) 1979-04-26
DE2747157C2 (en) 1985-08-29

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