WO2002085163A1 - Sheet for vehicle and method for manufacture thereof - Google Patents
Sheet for vehicle and method for manufacture thereof Download PDFInfo
- Publication number
- WO2002085163A1 WO2002085163A1 PCT/JP2002/003482 JP0203482W WO02085163A1 WO 2002085163 A1 WO2002085163 A1 WO 2002085163A1 JP 0203482 W JP0203482 W JP 0203482W WO 02085163 A1 WO02085163 A1 WO 02085163A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foam
- seating
- backrest
- vehicle seat
- region
- Prior art date
Links
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
-
- 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
-
- 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- 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
- B60N2/58—Seat coverings
-
- 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
- B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
-
- 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
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
-
- 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
- B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding
Definitions
- the present invention relates to a vehicle seat and a method of manufacturing the same, and more particularly, to a vehicle seat which is easy to form a lightweight and novel and sharp design and has excellent recyclability, and a method of manufacturing the same.
- a vehicle seat has a seating portion and a backrest portion.
- Each of the seating portion and the backrest portion is formed of a frame having a predetermined shape, and a urethane foam cushion material that is supported by the frame and covers the frame to support the buttocks of the seated person and to support the back. And a skin material for covering the urethane foam cushion material.
- the frame is covered with a urethane foam cushion material and then covered with a skin material.
- the seating portion and the backrest portion are formed separately, joining work between the seating portion and the backrest portion has been required.
- a reclining cover that covers these reclining mechanisms.
- both the seating part and the backrest part have a number of parts, such as a frame, urethane foam cushion material, and skin material, and the work of assembling them.
- a frame such as a frame, urethane foam cushion material, and skin material
- the cover work In the process of making the cover work, when the skin material was coated on the urethane foam cushion material, slippage was poor and the assembling work was difficult.
- the urethane foam cushion material is covered with the skin material
- the shape of the urethane foam cushion material is covered with the skin material, which makes it difficult to perform a sharp design or a unique shape design. .
- the vehicle seat uses a plurality of members such as a frame, a urethane foam cushion material, and a skin material, which are made of different materials, so that it is difficult to separate them when recycling, which is inconvenient in terms of recyclability.
- an object of the present invention is to provide a vehicle seat which is easy to form a novel and sharp design by using a foam as an exterior material and has excellent recyclability, and a method of manufacturing the same.
- the present invention provides a vehicle seat and a manufacturing method thereof, in which a foam material is integrally molded with a mold as an exterior material, thereby eliminating the need for a skin material, expressing irregularities as they are, and reducing the weight. Aim.
- the present invention provides a seat and a backrest by using a foam as an exterior material. It is an object of the present invention to provide a vehicle sheet and a method for manufacturing the same, in which the side surfaces of the part can be configured as the same surface, and at the same time, the force par covering the reclining mechanism is not required, and the design width can be expanded. I do. Disclosure of the invention
- the seating portion is formed by molding a foam into a predetermined shape as an exterior material.
- the foam is used as the exterior material, the shape of the exterior material is not covered with the skin material, so that the appearance is maintained as it is, and a sharp and novel design can be achieved.
- no skin material since no skin material is used, it can be manufactured at low cost and can be reduced in weight.
- the present invention provides a vehicle seat having at least a seating region and a seating portion for supporting the seating region, wherein the seating portion forms a foam as an exterior material in a predetermined shape, and a pad is provided in the seating region. Have been placed.
- a concave portion for arranging the pad is formed in the seat portion.
- PP polypropylene
- PE polyethylene
- PP foam polypropylene foam
- PE foam polyethylene
- AS resin acrylonitrile styrene resin
- EVA ethylene Either a vinyl acetate copolymer resin
- urethane foam material ethylene Either a vinyl acetate copolymer resin
- the present invention relates to a vehicle seat having at least a seating portion supporting a seating region and a backrest portion supporting a backrest region, wherein the seating portion and the backrest portion are formed by molding a foam into a predetermined shape as an exterior material. ing. With such a configuration, the side surfaces of the seating portion and the backrest can be formed on the same surface, and a design in which the seating portion and the backrest are integrated can be realized.
- the seating portion and the backrest portion each have a predetermined shape made of a foam as an exterior material.
- a pad is arranged in the seating region and the backrest region.
- the foams forming the seating portion and the backrest portion are PP (polypropylene) bead foam, PE (polyethylene) bead foam, PP foam, PE foam, AS resin (acrylonitrile / styrene resin) foam, EVA (Ethylene-vinyl acetate copolymer resin) and urethane foam material.
- the seating portion or the backrest portion is integrally foamed by inserting a frame. At this time, the surface of the foam is processed, and this surface processing is preferably performed by graining. Further, it is preferable that a foam as an exterior material covers the reclining device for reclining the backrest. It is preferable that the side boundary between the backrest portion and the seating portion is configured to have the same surface without any level difference.
- the reclining mechanism (reclining device) and the like can be mounted on the exterior. It can be placed in the foam as a material, the reclining cover can be omitted, and not only does not require a large amount of work for joining the seating part and the backrest as in the past, but also the seating part This makes it possible to design the backrest unitedly.
- the seating portion including the seating region and the exterior material of the backrest portion supporting the backrest region are formed of foam, and then the seating region and the backrest region are formed. It is formed by arranging different pads.
- a foamed resin is integrally formed on a frame to form a seat portion including a seating region and a backrest portion supporting the backrest region
- another pad is arranged in the seating region and the backrest region. It is formed.
- a concave portion is formed in the seating region and the backrest region, and a pad corresponding to the concave portion is provided.
- the molding of the foamed resin integrally with the frame is performed by inserting the frame in a mold in advance and filling the foamed resin, and the cavity surface of the mold is formed from the outside of a seating portion and a backrest portion. It is preferable that the exposed portion be configured to be a surface on which a grain is formed.
- any or all of the seating portion, the backrest portion, and the headrest portion are formed by a foam as an exterior material, and the foam is formed by a mold. It can be expressed as the shape itself. And since it can be integrally molded with a mold and does not use a skin material, the unevenness of the molded foam can be expressed as it is by appearance.
- the foam since a skin material is not used by using a foam as an exterior material, separation can be easily performed even when recycled, and excellent recyclability can be obtained. Furthermore, since the foam is used as it is, it can be manufactured at low cost and can be reduced in weight, and at the same time, by adding a pigment or the like to the foam, the vehicle uses color and is excellent in design with both shape and shape. Sheet can be provided. In addition, in the case of a reclining seat in which the seating portion and the backrest tilt, the side boundary between the backrest and the seating portion is formed on the same surface without any level difference, thereby increasing the design width.
- FIG. 1 is a perspective view of a vehicle seat
- FIG. 2 is a side view of the vehicle seat
- FIG. 3 is a front view of the vehicle seat
- FIG. 4 is a plan view of the vehicle seat
- FIG. 5 is a rear view of the vehicle seat.
- Fig. 6 is a bottom view of the vehicle seat
- Fig. 7 is a perspective view of a pad portion
- Fig. 8 is an explanatory sectional view showing a molded state
- Fig. 9 is an enlarged view of a main part.
- the vehicle seat S of the present invention may have only the seating portion 10, but as shown in FIG. 1, in the present embodiment, the vehicle seat S has the seating portion 10 and the backrest portion 20.
- the seating portion 10 has a seating region 11 formed thereon, and bank portions 12 for holding on both sides thereof.
- a backrest region 21 is formed, and side pads 22 are provided on both sides of the backrest region 21 to ensure a feeling of holding the body.
- a headrest portion 30 is formed at the upper end of the backrest portion 20.
- these seating portion 10, backrest portion 20, and headrest portion 30 As a foam.
- the seating area 11 and the bank 12 of the seating section 10, the backrest area 21 of the backrest section 20, the side pad 22, and the contact support section 31 that contacts the head of the headrest section 30 have predetermined shapes, respectively.
- a concave portion (not shown) is formed, and pads 15, 16, 25, 26, and 35 (see FIG. 7) corresponding to the concave shape are provided in the concave portion.
- the pads 15, 1, 6, 25, 26, 35 are shown as IJ, and the forces are shown as IJ, and they are not divided and may be formed integrally or seated. Part, backrest, and headrest.
- When short design favorable to arrange the pad so c This may be used to pad the shape of the pad, material, color, etc. it is possible to a desired, wider range of design, a novel vehicle It becomes possible to obtain a sheet.
- the joining means include joining with an adhesive and joining with a planar fastener.
- a node may be set in a mold and molded integrally with the foam.
- the seat portion 10, the backrest portion 20, and the headrest portion 30 of this example are integrally formed of a foam as an exterior material, and the foam forming the seating portion 10, the backrest portion 20, and the headrest portion 30, respectively, is: PP (polypropylene) bead foam, PE (polyethylene) bead foam, PP foam, PE foam, AS resin (acrylonitrile styrene resin) foam, EVA (ethylene-vinyl acetate copolymer resin) and urethane foam It is composed of materials.
- a seat frame, a pipe frame, a support frame, and the like are provided in the seating portion 10, the backrest portion 20, and the headrest portion 30, respectively, and these are formed by integral molding with a foam as described later.
- the seat frame, the pipe frame, the support frame, and the like can be made of conventionally known materials.
- a reclining mechanism or the like (reclining device) for tilting the backrest portion 20 with respect to the seating portion 10 is used as an exterior material of the seating portion 10 and the backrest portion 20.
- the reclining device cover can be omitted, so that the side surface can be formed as a surface having no step.
- the headrest unit 30 can also be configured so that a device for tilting the headrest unit or the like is provided in the exterior material.
- the surfaces of the seating portion 10, the backrest portion 20, and the headrest portion 30 are processed, and examples of the processing include graining.
- the shape of the grain and the like can be selected as appropriate, and by mixing a pigment into the foam, it is possible to vary the color of the surface, and the design can be adjusted according to the color and color. Can be made novel and sharp.
- the pads 15, 16, 25, 26, and 35 in this example are shaped according to the predetermined arrangement position, and have a good feel when seated and when sitting on the back, and are capable of absorbing sweat. It is possible to use those with various characteristics.
- a urethane cushion material which has been conventionally used, covered with a skin material, a so-called cushion-like material stuffed with a so-called skin material, and a material formed with integral skin foam can be used.
- the support frame 60 and the foam (the seating portion 10) are integrally formed by the molds 51 and 52.
- "grain" (not shown) for adding a grain pattern is formed on a portion exposed to the outside as a product.
- the support frame 60 constituting the seat 10 is arranged in the mold 51.
- the foamed resin is PP (polypropylene) Foam foam, PE (polyethylene) bead foam, AS resin (acrylonitrile nostyrene resin) foam, EVA (ethylene vinyl acetate copolymer resin), urethane foam material, and the like.
- PP polypropylene
- PE polyethylene
- AS resin acrylonitrile nostyrene resin
- EVA ethylene vinyl acetate copolymer resin
- urethane foam material and the like.
- Bonding is performed by using an adhesive or by attaching one of the sheet fasteners to a pad and the other to a foam, and joining the sheet fasteners with the sheet fasteners.
- the seating portion 10 is described as an example, but it is a matter of course that the seating portion 10, the backrest portion 20, and the headrest portion 30 can be integrally formed by a mold.
- the portion excluding the pad to be attached later is exposed to the outside as a product as it is, the shape molded by the mold can be used as it is. Therefore, it becomes possible to provide a vehicle seat S having an excellent design without covering the foam with a shape different from that of the foam by coating the skin material as in the related art.
- a foam as an exterior material, it is possible to obtain a vehicle seat which is easy to form a novel and sharp design and has excellent recyclability, and a method for manufacturing the same. It becomes possible.
- a vehicle seat that can be integrally molded with a mold, does not require a skin material, can express unevenness as it is, and can be reduced in weight, and a method for manufacturing the same.
- the side surfaces of the seating portion and the backrest portion can be configured as the same surface, and at the same time, a cover that covers the reclining mechanism is not required, and the design can be widened.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Seats For Vehicles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Molding Of Porous Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0204455-2A BR0204455A (pt) | 2001-04-16 | 2002-04-08 | Assento para veìculo e método para a sua produção |
EP02714528A EP1380233A4 (en) | 2001-04-16 | 2002-04-08 | VEHICLE SEAT AND MANUFACTURING METHOD THEREFOR |
US10/474,834 US20040155512A1 (en) | 2001-04-16 | 2002-04-08 | Sheet for vehicle and method for manufacture thereof |
CA002444230A CA2444230A1 (en) | 2001-04-16 | 2002-04-08 | Vehicle seat and method of manufacturing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-117462 | 2001-04-16 | ||
JP2001117462A JP3779172B2 (ja) | 2001-04-16 | 2001-04-16 | 車両用シートの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002085163A1 true WO2002085163A1 (en) | 2002-10-31 |
Family
ID=18968009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/003482 WO2002085163A1 (en) | 2001-04-16 | 2002-04-08 | Sheet for vehicle and method for manufacture thereof |
Country Status (9)
Country | Link |
---|---|
US (1) | US20040155512A1 (ja) |
EP (1) | EP1380233A4 (ja) |
JP (1) | JP3779172B2 (ja) |
KR (1) | KR20030022797A (ja) |
CN (1) | CN100355381C (ja) |
BR (1) | BR0204455A (ja) |
CA (1) | CA2444230A1 (ja) |
MY (1) | MY129030A (ja) |
WO (1) | WO2002085163A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2439273A1 (en) * | 2001-02-23 | 2002-09-06 | Phat Cushion Llc | Foam cushion and method of making and using the same |
US7040706B2 (en) * | 2002-12-09 | 2006-05-09 | Phat Cushion Llc | Seat and method of making same |
JP4614435B2 (ja) * | 2004-10-27 | 2011-01-19 | タカタ株式会社 | 車椅子 |
JP4957227B2 (ja) * | 2006-12-20 | 2012-06-20 | トヨタ紡織株式会社 | 着脱式シートパッドを用いたシート |
JP5211595B2 (ja) * | 2007-09-12 | 2013-06-12 | トヨタ紡織株式会社 | 車両用シートバック |
US8991930B2 (en) * | 2008-09-22 | 2015-03-31 | Johnson Controls Technology Company | Closed cell foam vehicle interior component and method of making same |
US20150028650A1 (en) * | 2011-07-14 | 2015-01-29 | Proprietect L.P. | Foam seat element, and process and mold for producing same |
US8974003B2 (en) | 2012-03-30 | 2015-03-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rear seat cushion sound reduction mat |
EP3039880A4 (en) * | 2013-08-28 | 2017-03-15 | Subpac, Inc. | Multistage tactile sound device |
JP6062901B2 (ja) * | 2014-09-16 | 2017-01-18 | 株式会社ジェイエスピー | 車両用座席シート芯材の製造方法及び車両用座席シート芯材 |
JP2016078536A (ja) * | 2014-10-14 | 2016-05-16 | 株式会社タチエス | 車両用シート |
CN105256470A (zh) * | 2015-09-16 | 2016-01-20 | 安吉万昌家具有限公司 | 一种椅背绗缝工艺 |
US10369906B2 (en) * | 2016-08-22 | 2019-08-06 | Kioma, LLC | Child safety seat |
US10967762B2 (en) * | 2016-08-22 | 2021-04-06 | Kioma, LLC | Child safety seat |
CN106393544B (zh) * | 2016-11-30 | 2019-10-11 | 延锋安道拓座椅有限公司 | 一种无缝纫一体式面套发泡结构及制备模具和制备方法 |
US10152296B2 (en) | 2016-12-28 | 2018-12-11 | Harman International Industries, Incorporated | Apparatus and method for providing a personalized bass tactile output associated with an audio signal |
JP6765000B2 (ja) * | 2017-03-23 | 2020-10-07 | 株式会社カネカ | 車両用シート芯材、車両用シート芯材の成形用金型および車両用シート芯材の製造方法 |
WO2019126903A1 (zh) * | 2017-12-27 | 2019-07-04 | 李宇轩 | 网状椅面及其制造方法以及具有网状椅面的椅具 |
CN109965579A (zh) * | 2017-12-27 | 2019-07-05 | 美商·艾索特克控股有限公司 | 网状椅面及其制造方法以及具有网状椅面的椅具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0331335U (ja) * | 1989-08-08 | 1991-03-27 | ||
JPH0588356U (ja) * | 1992-05-12 | 1993-12-03 | 東レ株式会社 | シート部材 |
FR2707972A1 (fr) * | 1993-06-29 | 1995-01-27 | Bfa | Perfectionnements aux matelassures de sièges de véhicules automobiles. |
JPH1044249A (ja) * | 1996-08-05 | 1998-02-17 | Toyo Tire & Rubber Co Ltd | 発泡体のクラッシング装置 |
JPH1156541A (ja) * | 1997-08-19 | 1999-03-02 | Toyota Autom Loom Works Ltd | 産業用車両の座席表面の汚染除去構造 |
FR2784049A1 (fr) * | 1998-10-05 | 2000-04-07 | Faure Bertrand Equipements Sa | Procede de moulage de matelassures et sieges comportant de telles matelassures |
Family Cites Families (15)
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US3264382A (en) * | 1963-09-18 | 1966-08-02 | American Seating Co | Method for making foam backrests for vehicle reclining chairs |
US3259435A (en) * | 1964-02-10 | 1966-07-05 | United States Steel Corp | Spring module |
GB1284322A (en) * | 1970-03-11 | 1972-08-09 | Universal Oil Prod Co | Improvements in and relating to seats in particular for tractors |
US3751111A (en) * | 1972-02-22 | 1973-08-07 | M Taylor | Variable density contour chair |
US3861747A (en) * | 1972-12-11 | 1975-01-21 | Norman Diamond | Modular seat for public use |
US4571763A (en) * | 1984-06-29 | 1986-02-25 | Tachikawa Spring Co., Ltd. | Cushion member for a vehicle seat |
GB2161375A (en) * | 1984-07-09 | 1986-01-15 | Milsco Mfg Co | Composite foam-seat cushion and method of preparation |
US4696516A (en) * | 1985-10-31 | 1987-09-29 | Dae-Ah Human Engineering Inc. | Contoured aircraft and car seat |
AU592592B2 (en) * | 1986-09-15 | 1990-01-18 | Tachi-S Co., Ltd. | Vehicle seat |
JPH056824Y2 (ja) * | 1986-12-02 | 1993-02-22 | ||
US5439270A (en) * | 1991-06-24 | 1995-08-08 | Owen; Earl R. | Static chair |
CN2188888Y (zh) * | 1994-04-28 | 1995-02-08 | 蔡来松 | 新型汽车多段充气式椅垫 |
US5553924A (en) * | 1994-11-15 | 1996-09-10 | The Board Of Trustees Of The University Of Alabama For Its Division, The University Of Alabama At Birmingham | Vehicle safety seat system |
US5924769A (en) * | 1998-06-09 | 1999-07-20 | Kao; Hsin-Lin | Armrest unit having a top plate with wood grain patterns |
ITTO20020062A1 (it) * | 2002-01-22 | 2003-07-22 | Selmat Automotive S R L | Elemento di appoggio per un sedile di un veicolo. |
-
2001
- 2001-04-16 JP JP2001117462A patent/JP3779172B2/ja not_active Expired - Fee Related
-
2002
- 2002-04-08 CA CA002444230A patent/CA2444230A1/en not_active Abandoned
- 2002-04-08 KR KR1020027015142A patent/KR20030022797A/ko not_active Application Discontinuation
- 2002-04-08 CN CNB028012240A patent/CN100355381C/zh not_active Expired - Fee Related
- 2002-04-08 WO PCT/JP2002/003482 patent/WO2002085163A1/ja active Application Filing
- 2002-04-08 EP EP02714528A patent/EP1380233A4/en not_active Withdrawn
- 2002-04-08 BR BR0204455-2A patent/BR0204455A/pt not_active Application Discontinuation
- 2002-04-08 US US10/474,834 patent/US20040155512A1/en not_active Abandoned
- 2002-04-16 MY MYPI20021386A patent/MY129030A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0331335U (ja) * | 1989-08-08 | 1991-03-27 | ||
JPH0588356U (ja) * | 1992-05-12 | 1993-12-03 | 東レ株式会社 | シート部材 |
FR2707972A1 (fr) * | 1993-06-29 | 1995-01-27 | Bfa | Perfectionnements aux matelassures de sièges de véhicules automobiles. |
JPH1044249A (ja) * | 1996-08-05 | 1998-02-17 | Toyo Tire & Rubber Co Ltd | 発泡体のクラッシング装置 |
JPH1156541A (ja) * | 1997-08-19 | 1999-03-02 | Toyota Autom Loom Works Ltd | 産業用車両の座席表面の汚染除去構造 |
FR2784049A1 (fr) * | 1998-10-05 | 2000-04-07 | Faure Bertrand Equipements Sa | Procede de moulage de matelassures et sieges comportant de telles matelassures |
Also Published As
Publication number | Publication date |
---|---|
BR0204455A (pt) | 2003-05-06 |
CN1461193A (zh) | 2003-12-10 |
US20040155512A1 (en) | 2004-08-12 |
CA2444230A1 (en) | 2002-10-31 |
JP2002306272A (ja) | 2002-10-22 |
JP3779172B2 (ja) | 2006-05-24 |
EP1380233A4 (en) | 2009-03-04 |
EP1380233A1 (en) | 2004-01-14 |
CN100355381C (zh) | 2007-12-19 |
MY129030A (en) | 2007-03-30 |
KR20030022797A (ko) | 2003-03-17 |
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