FR2942423B1 - MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT. - Google Patents

MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT.

Info

Publication number
FR2942423B1
FR2942423B1 FR0951127A FR0951127A FR2942423B1 FR 2942423 B1 FR2942423 B1 FR 2942423B1 FR 0951127 A FR0951127 A FR 0951127A FR 0951127 A FR0951127 A FR 0951127A FR 2942423 B1 FR2942423 B1 FR 2942423B1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle seat
mattress
density
density mattress
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.)
Active
Application number
FR0951127A
Other languages
French (fr)
Other versions
FR2942423A1 (en
Inventor
Fabrice Etienne
Herve Rancon
Jerome Desgranchamps
Regis Couedro
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile SAS
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 Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR0951127A priority Critical patent/FR2942423B1/en
Priority to DE102010009127.8A priority patent/DE102010009127B4/en
Publication of FR2942423A1 publication Critical patent/FR2942423A1/en
Application granted granted Critical
Publication of FR2942423B1 publication Critical patent/FR2942423B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29C44/08—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 using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity
    • 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
    • B29C44/1261—Avoiding impregnation of a preformed part
    • 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
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B60N2/5685—Resistance
    • 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
    • B60N2/5816—Seat coverings attachments thereof
    • B60N2/5833—Seat coverings attachments thereof by hook-and-loop type fasteners
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Seats For Vehicles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR0951127A 2009-02-23 2009-02-23 MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT. Active FR2942423B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0951127A FR2942423B1 (en) 2009-02-23 2009-02-23 MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT.
DE102010009127.8A DE102010009127B4 (en) 2009-02-23 2010-02-23 Multi-density padding for a motor vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0951127A FR2942423B1 (en) 2009-02-23 2009-02-23 MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT.

Publications (2)

Publication Number Publication Date
FR2942423A1 FR2942423A1 (en) 2010-08-27
FR2942423B1 true FR2942423B1 (en) 2011-04-15

Family

ID=41137436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0951127A Active FR2942423B1 (en) 2009-02-23 2009-02-23 MULTI-DENSITY MATTRESS FOR MOTOR VEHICLE SEAT.

Country Status (2)

Country Link
DE (1) DE102010009127B4 (en)
FR (1) FR2942423B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105615365A (en) * 2014-11-25 2016-06-01 东洋橡胶工业株式会社 Cushion pad

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011121993B8 (en) * 2011-12-22 2018-02-22 Grammer Ag Vehicle seat, method for making a vehicle seat cushion part and using a hot stamping punch
FR3021004B1 (en) 2014-05-15 2017-11-24 Faurecia Sieges D'automobile SEWING OF A HEADBOX FOR A MOTOR VEHICLE SEAT
JP6675822B2 (en) * 2014-07-24 2020-04-08 株式会社東洋クオリティワン Manufacturing method of cushion pad
JP6308905B2 (en) * 2014-08-05 2018-04-11 東洋ゴム工業株式会社 Cushion pad
EP3233562B1 (en) 2014-12-17 2020-09-02 Bentley Motors Limited Seat
FR3037848B1 (en) * 2015-06-29 2018-01-12 Faurecia Sieges D'automobile REALIZING A THERMAL CABIN FOR A SEAT ELEMENT FOR A MOTOR VEHICLE
DE102018126360A1 (en) * 2018-10-23 2020-05-07 Grammer Ag Vehicle seat with abrasion protection
DE102018126350A1 (en) 2018-10-23 2020-04-23 Schaeffler Technologies AG & Co. KG Bearing of a linear actuator for a vehicle
DE102022103362A1 (en) * 2022-02-14 2023-08-17 Lisa Dräxlmaier GmbH METHOD OF MAKING A HEATED INTERIOR TRIM PART
CN114434719B (en) * 2022-02-17 2023-07-14 北京铁科首钢轨道技术股份有限公司 Polyurethane elastic backing plate and preparation method thereof
FR3139023A1 (en) * 2022-08-31 2024-03-01 Faurecia Sièges d'Automobile Process for manufacturing seat padding and padding as such

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056299A5 (en) * 1969-07-18 1971-05-14 Allied Chem Elastomeric foamed polyurethane upholst - ery for motor vehicles
GB2002675A (en) * 1977-07-21 1979-02-28 Kohkoku Chemical Ind Co Moulding cushions
JP2757148B2 (en) * 1995-07-24 1998-05-25 難波プレス工業株式会社 Multi-layer seat of different hardness and method of manufacturing the same
JP2975894B2 (en) * 1996-07-12 1999-11-10 難波プレス工業株式会社 Multi-layer seat of different hardness with skin and method of manufacturing the same
DE19633467C2 (en) * 1996-08-20 1999-01-21 Fraunhofer Ges Forschung Process for the production of composite bodies made of plastic
US5840224A (en) * 1997-09-12 1998-11-24 Namba Corporation Apparatus for making formed laminate
FR2784049B1 (en) * 1998-10-05 2000-12-08 Faure Bertrand Equipements Sa PROCESS FOR MOLDING MATTRESSES AND SEATS COMPRISING SUCH MATTRESSES
DE10016350A1 (en) * 2000-04-03 2001-10-31 Johnson Controls Gmbh & Co Kg Foam part and process for its production
DE10205028C1 (en) * 2002-02-07 2003-08-14 Krauss Maffei Kunststofftech Manufacture of moldings made up of at least two sections of foam with different rigidity uses single female mold with male mold and then with female mold, protective sheet being incorporated into molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105615365A (en) * 2014-11-25 2016-06-01 东洋橡胶工业株式会社 Cushion pad

Also Published As

Publication number Publication date
DE102010009127B4 (en) 2016-04-28
FR2942423A1 (en) 2010-08-27
DE102010009127A1 (en) 2010-09-09

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