FR2696975B1 - Procédé pour mouler des coussins de siège en polyuréthane. - Google Patents
Procédé pour mouler des coussins de siège en polyuréthane.Info
- Publication number
- FR2696975B1 FR2696975B1 FR9312293A FR9312293A FR2696975B1 FR 2696975 B1 FR2696975 B1 FR 2696975B1 FR 9312293 A FR9312293 A FR 9312293A FR 9312293 A FR9312293 A FR 9312293A FR 2696975 B1 FR2696975 B1 FR 2696975B1
- Authority
- FR
- France
- Prior art keywords
- seat cushions
- molding polyurethane
- polyurethane seat
- molding
- cushions
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
- B29C44/0469—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other provided with physical separators between the different materials, e.g. separating layers, mould walls
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4303028A JPH06126755A (ja) | 1992-10-15 | 1992-10-15 | ポリウレタンシートパッドの成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2696975A1 FR2696975A1 (fr) | 1994-04-22 |
FR2696975B1 true FR2696975B1 (fr) | 1996-08-02 |
Family
ID=17916066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9312293A Expired - Fee Related FR2696975B1 (fr) | 1992-10-15 | 1993-10-15 | Procédé pour mouler des coussins de siège en polyuréthane. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5603874A (fr) |
JP (1) | JPH06126755A (fr) |
DE (1) | DE4335105C2 (fr) |
FR (1) | FR2696975B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5853649A (en) * | 1997-08-11 | 1998-12-29 | Ford Global Technologies, Inc. | Method for manufacturing a foam panel |
JP4461532B2 (ja) * | 1999-12-08 | 2010-05-12 | 株式会社ブリヂストン | 車両用座席及びその製造方法 |
DE60120057T2 (de) * | 2000-08-11 | 2007-01-04 | Tokai Kogyo K.K., Obu | Verfahren zum Herstellen von Formkissen |
US20040000737A1 (en) * | 2002-06-28 | 2004-01-01 | Nicole Durr | Method of manufacturing energy absorbent vehicle components |
US20060254692A1 (en) * | 2005-04-29 | 2006-11-16 | Polaris Industries Inc. | Method for assembling articles |
US7585030B2 (en) * | 2006-07-20 | 2009-09-08 | Galbreath Ashford A | Environmentally friendly layered seating assembly |
US8020937B2 (en) * | 2008-07-31 | 2011-09-20 | Lear Corporation | Layered technology for energy management of vehicle seating |
US20100116955A1 (en) * | 2008-11-13 | 2010-05-13 | Hayes Richard J | Towel holder and method of manufacture |
JP5753342B2 (ja) * | 2009-04-30 | 2015-07-22 | 株式会社ブリヂストン | シートパッド |
JP6482374B2 (ja) * | 2015-05-15 | 2019-03-13 | 株式会社イノアックコーポレーション | クッションパッド及びその製造方法 |
EP3626424A4 (fr) * | 2017-05-16 | 2020-06-03 | Bridgestone Corporation | Moule de moulage de mousse et procédé de production de corps de moulage de mousse |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424240A (en) * | 1979-05-08 | 1984-01-03 | Rohm And Haas Company | Polymers adherent to polyolefins |
NL8004958A (nl) * | 1980-08-30 | 1982-04-01 | Stamicarbon | Polyolefinepoedersamenstellingen, in het bijzonder polyetheenpoedersamenstellingen met verbeterde hechting en daarvan te vervaardigen en vervaardigde voorwerpen. |
NL8004959A (nl) * | 1980-08-30 | 1982-04-01 | Stamicarbon | Polyolefinelaag met verbeterde hechting op een kunststofsubstraat. |
GB2121191B (en) * | 1982-05-07 | 1986-01-22 | Electricity Council | Phase sensitive detector and frequency component measuring apparatus |
US4563388A (en) * | 1983-03-28 | 1986-01-07 | Minnesota Mining And Manufacturing Company | Polyolefin substrate coated with acrylic-type normally tacky and pressure-sensitive adhesive and a method of making same |
US4613653A (en) * | 1984-06-11 | 1986-09-23 | The Dow Chemical Company | Modification of polymers |
US4612249A (en) * | 1984-12-21 | 1986-09-16 | Rca Corporation | Bonding polyurethanes to polyolefins |
FR2598967B1 (fr) * | 1986-05-23 | 1988-11-25 | Roth Sa Freres | Procede de fabrication de matelassures moulees en mousse de polyurethane comportant plusieurs zones de souplesses differentes et matelassures ainsi realisees |
CA1295448C (fr) * | 1987-10-16 | 1992-02-11 | Kiyotaka Matsuoka | Feuille de resine de polypropylene expanse pour le thermoformage, et procede pour sa production |
US4927694A (en) * | 1988-08-17 | 1990-05-22 | Ikeda Bussan Co., Ltd. | Method of producing skin-covered pad for seat |
US5244612A (en) * | 1989-12-08 | 1993-09-14 | Bridgestone Corporation | Method for molding polyurethane seat paddings |
JPH0795971B2 (ja) * | 1989-12-08 | 1995-10-18 | 株式会社ブリヂストン | ポリウレタンシートパッドの成形方法 |
JPH048736A (ja) * | 1990-04-27 | 1992-01-13 | Okura Ind Co Ltd | 印刷用ポリプロピレン系熱収縮性フイルム |
-
1992
- 1992-10-15 JP JP4303028A patent/JPH06126755A/ja active Pending
-
1993
- 1993-10-14 DE DE4335105A patent/DE4335105C2/de not_active Expired - Fee Related
- 1993-10-15 FR FR9312293A patent/FR2696975B1/fr not_active Expired - Fee Related
-
1995
- 1995-08-22 US US08/517,662 patent/US5603874A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4335105A1 (de) | 1994-04-21 |
JPH06126755A (ja) | 1994-05-10 |
DE4335105C2 (de) | 2000-10-05 |
US5603874A (en) | 1997-02-18 |
FR2696975A1 (fr) | 1994-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0516856A4 (en) | Headrest for seat | |
FR2695307B3 (fr) | Coussin perfectionné, notamment pour siège. | |
ITMI941813A0 (it) | Sedile diviso per un veicolo | |
EP0488219A3 (en) | Polyurethane, process for producing the same, and process for producing polyurethane foam | |
FR2696975B1 (fr) | Procédé pour mouler des coussins de siège en polyuréthane. | |
EP0660700A4 (fr) | Procede de deformation permanente des matieres keratiniques. | |
PL298213A1 (en) | Seat, in particular for automobiles | |
GB2240499B (en) | Method for producing clean steel | |
EP0646452A3 (fr) | Procédé pour la fabrication de pièces moulées en mousse de matière plastique. | |
ITTO920785A0 (it) | Sedile regolabile per veicoli. | |
ITRM920727A0 (it) | Sedile per autoveicoli. | |
EP0599142A3 (fr) | Méthode de fabrication d'immunoconjugués. | |
GB9325468D0 (en) | Process for purifying polyols | |
FR2696917B1 (fr) | Perfectionnement pour siège. | |
EP0629968A3 (fr) | Méthode de traitement de données avec logique continue. | |
ITRM930284A0 (it) | Divano letto per veicoli. | |
IT230168Y1 (it) | Sedile per wc | |
IT220461Z2 (it) | Sedile per un autoveicolo. | |
ZA968985B (en) | Child restraints for vehicles. | |
ZA917023B (en) | Method for preventing or treating cerebrovascular disease employing ceronapril | |
ZA962851B (en) | Process for vulcanization. | |
FR2665404B1 (fr) | Enrouleur pour ceinture de securite. | |
IT230533Y1 (it) | Meccanismo di regolazione,in particolare per la regolazione del sedile in un autoveicolo | |
PL323232A1 (en) | Soap bar moulds | |
FR2661145B1 (fr) | Mecanisme de manóoeuvre pour ceinture de securite. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |