ES421283A1 - Shaping of sealing strips - Google Patents

Shaping of sealing strips

Info

Publication number
ES421283A1
ES421283A1 ES421283A ES421283A ES421283A1 ES 421283 A1 ES421283 A1 ES 421283A1 ES 421283 A ES421283 A ES 421283A ES 421283 A ES421283 A ES 421283A ES 421283 A1 ES421283 A1 ES 421283A1
Authority
ES
Spain
Prior art keywords
shaping
sealing strips
external
profile
armed
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
ES421283A
Other languages
Spanish (es)
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
Publication of ES421283A1 publication Critical patent/ES421283A1/en
Expired 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
    • 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
    • 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
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14409—Coating profiles or strips by injecting end or corner or intermediate parts
    • 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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • 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
    • 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)
  • Seal Device For Vehicle (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

Procedure for obtaining gaskets for car bodies, particularly automobiles, of the type that combines an armed interruption profile with another tubular sealing profile punched out in vulcanizable elastomer, characterized in that its conformation according to predetermined angles is combined with an extension of its external lips of stagnation, in the region of the external angle, by containment acting together with an internal pressure, heating and contribution of supplementary material, in a suitable model. (Machine-translation by Google Translate, not legally binding)
ES421283A 1973-10-12 1973-12-07 Shaping of sealing strips Expired ES421283A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7336385A FR2247341B1 (en) 1973-10-12 1973-10-12

Publications (1)

Publication Number Publication Date
ES421283A1 true ES421283A1 (en) 1976-08-01

Family

ID=9126278

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421283A Expired ES421283A1 (en) 1973-10-12 1973-12-07 Shaping of sealing strips

Country Status (5)

Country Link
ES (1) ES421283A1 (en)
FR (1) FR2247341B1 (en)
GB (1) GB1478714A (en)
IT (1) IT1014496B (en)
SE (1) SE391297B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332409A1 (en) * 1975-11-21 1977-06-17 Draftex Dev Ag Profiled strip for sealing door or window opening - with corner section applied by low-temp. pressing
US4755339A (en) * 1983-06-17 1988-07-05 Sheller-Globe Corporation Method and apparatus for making molded window gasket
US4826417A (en) * 1983-06-17 1989-05-02 Sheller Globe Corporation Apparatus for making molded window gasket assembly
US4648832A (en) * 1983-06-17 1987-03-10 Sheller Globe Corporation Molded window gasket assembly and apparatus and method for making same
US4761916A (en) * 1983-12-12 1988-08-09 Sheller Globe Corporation Molded urethane window gasket assembly with hinge member and apparatus and method for making same
FR2624191B1 (en) * 1987-12-04 1993-10-22 Mesnel Ets
FR2638780B1 (en) * 1988-11-08 1991-02-15 Mesnel Sa Ets PROFILE FOR THE GUIDANCE AND SEALING OF A MOBILE WINDOW, PARTICULARLY OF A MOTOR VEHICLE DOOR, AND ITS MANUFACTURING METHOD
FR2642002B1 (en) * 1989-01-24 1991-05-03 Hutchinson PROCESS FOR THE MANUFACTURE OF SEALS, IN PARTICULAR SLIDERS FOR MOTOR VEHICLE WINDOWS AND SLIDER OBTAINED BY ITS IMPLEMENTATION
GB2237768B (en) * 1989-11-10 1993-06-02 Draftex Ind Ltd Sealing strips and methods and apparatus for making them
US5268183A (en) * 1990-05-04 1993-12-07 Vidrio Plano De Mexico, S.A. Mold apparatus having an outwardly angled seal for encapsulating a glass sheet
FR2669279B1 (en) * 1990-11-20 1993-01-29 Mesnel Sa Ets GASKET FOR FRAMING AN OPENING OF A MOTOR VEHICLE BODY AND METHOD OF MANUFACTURING THIS GASKET.
US5411696A (en) 1990-12-27 1995-05-02 Tokai Kogyo Kabushiki Kaisha Process of making a panel unit
DE4123256C1 (en) * 1991-07-13 1992-10-08 Saint Gobain Vitrage
DE19537693C1 (en) * 1995-10-10 1996-10-02 Sekurit Saint Gobain Deutsch Glass panel mfr. for a thermoplastic elastomer profiled frame
EP1346820A1 (en) 2002-03-22 2003-09-24 Pilkington Italia S.p.A. Process for manufacturing a glazing
RU2484341C1 (en) * 2012-05-17 2013-06-10 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Method of making sealing gland from polyurethane
RU2546885C1 (en) * 2014-05-23 2015-04-10 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Multilayer seals manufacturing method
US10336169B2 (en) * 2017-07-31 2019-07-02 Toyoda Gosei Co., Ltd. Door weather strip

Also Published As

Publication number Publication date
IT1014496B (en) 1977-04-20
DE2444868B2 (en) 1977-03-24
FR2247341B1 (en) 1977-03-11
DE2444868A1 (en) 1975-05-15
FR2247341A1 (en) 1975-05-09
GB1478714A (en) 1977-07-06
SE7408637L (en) 1975-04-14
SE391297B (en) 1977-02-14

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