FR2135441A1 - Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet - Google Patents

Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet

Info

Publication number
FR2135441A1
FR2135441A1 FR7116157A FR7116157A FR2135441A1 FR 2135441 A1 FR2135441 A1 FR 2135441A1 FR 7116157 A FR7116157 A FR 7116157A FR 7116157 A FR7116157 A FR 7116157A FR 2135441 A1 FR2135441 A1 FR 2135441A1
Authority
FR
France
Prior art keywords
polyurethane
car seats
plastic sheet
seat upholstery
pref
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
FR7116157A
Other languages
French (fr)
Other versions
FR2135441B1 (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.)
Sagemcom Broadband SAS
Original Assignee
PEUGEOT and RENAULT
Renault 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 PEUGEOT and RENAULT, Renault SAS filed Critical PEUGEOT and RENAULT
Priority to FR7116157A priority Critical patent/FR2135441A1/en
Publication of FR2135441A1 publication Critical patent/FR2135441A1/en
Application granted granted Critical
Publication of FR2135441B1 publication Critical patent/FR2135441B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • 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
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B60N2/5866—Seat coverings attachments thereof by thermal welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A sheet of thermoformable material is placed above a forming tool, heated to the correct temperature for forming, then cooled, inserts are placed in the mould and the space filled with expansible polyurethane. The assembly is then trimmed and the edges sealed. The process enables car seats to be made in a single process without needing hand work. The seat and the back may be moulded simultaneously. The facing material is pref. a fabric of thermoformable thermoplastic fibres or of thermoplastic polymer sheet. The expanded material is pref. hardenable at below 100 degrees C.
FR7116157A 1971-05-05 1971-05-05 Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet Granted FR2135441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7116157A FR2135441A1 (en) 1971-05-05 1971-05-05 Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7116157A FR2135441A1 (en) 1971-05-05 1971-05-05 Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet

Publications (2)

Publication Number Publication Date
FR2135441A1 true FR2135441A1 (en) 1972-12-22
FR2135441B1 FR2135441B1 (en) 1973-05-11

Family

ID=9076443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7116157A Granted FR2135441A1 (en) 1971-05-05 1971-05-05 Moulded seat upholstery - eg for car seats of polyurethane and plastic sheet

Country Status (1)

Country Link
FR (1) FR2135441A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213557B1 (en) * 1998-05-12 2001-04-10 Johnson Controls Technology Company Vehicle seat assembly with thermoformed fibrous suspension panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213557B1 (en) * 1998-05-12 2001-04-10 Johnson Controls Technology Company Vehicle seat assembly with thermoformed fibrous suspension panel
US6409269B1 (en) 1998-05-12 2002-06-25 Johnson Controls Technology Company Vehicle seat assembly with thermoformed fibrous suspension panel

Also Published As

Publication number Publication date
FR2135441B1 (en) 1973-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property

Owner name: SAGEMCOM BROADBAND SAS, FR

Effective date: 20111215