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FR2818187B1 - Procede de fabrication d'un element de siege et element de siege ainsi fabrique - Google Patents

Procede de fabrication d'un element de siege et element de siege ainsi fabrique

Info

Publication number
FR2818187B1
FR2818187B1 FR0016692A FR0016692A FR2818187B1 FR 2818187 B1 FR2818187 B1 FR 2818187B1 FR 0016692 A FR0016692 A FR 0016692A FR 0016692 A FR0016692 A FR 0016692A FR 2818187 B1 FR2818187 B1 FR 2818187B1
Authority
FR
France
Prior art keywords
seat element
manufactured
manufacturing
seat
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
Application number
FR0016692A
Other languages
English (en)
Other versions
FR2818187A1 (fr
Inventor
Cedric Dehainault
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.)
Centre dEtude et de Recherche pour lAutomobile CERA
Original Assignee
Centre dEtude et de Recherche pour lAutomobile CERA
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 Centre dEtude et de Recherche pour lAutomobile CERA filed Critical Centre dEtude et de Recherche pour lAutomobile CERA
Priority to FR0016692A priority Critical patent/FR2818187B1/fr
Publication of FR2818187A1 publication Critical patent/FR2818187A1/fr
Application granted granted Critical
Publication of FR2818187B1 publication Critical patent/FR2818187B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/388—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length into moving moulds
FR0016692A 2000-12-20 2000-12-20 Procede de fabrication d'un element de siege et element de siege ainsi fabrique Expired - Fee Related FR2818187B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0016692A FR2818187B1 (fr) 2000-12-20 2000-12-20 Procede de fabrication d'un element de siege et element de siege ainsi fabrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0016692A FR2818187B1 (fr) 2000-12-20 2000-12-20 Procede de fabrication d'un element de siege et element de siege ainsi fabrique

Publications (2)

Publication Number Publication Date
FR2818187A1 FR2818187A1 (fr) 2002-06-21
FR2818187B1 true FR2818187B1 (fr) 2003-08-15

Family

ID=8857945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016692A Expired - Fee Related FR2818187B1 (fr) 2000-12-20 2000-12-20 Procede de fabrication d'un element de siege et element de siege ainsi fabrique

Country Status (1)

Country Link
FR (1) FR2818187B1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7051389B2 (en) 2002-05-24 2006-05-30 Tempur World, Llc Comfort pillow
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US7507468B2 (en) 1994-03-06 2009-03-24 Tempur-Pedic Management, Inc. Laminated visco-elastic support
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US7707670B2 (en) 2003-10-14 2010-05-04 Tempur-Pedic Management, Inc. Pillow top for a cushion
US8025964B2 (en) 1994-06-03 2011-09-27 Tempur World, Llc Laminated visco-elastic support
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20022651A1 (it) * 2002-12-17 2004-06-18 New Wind S R L Elemento di imbottitura e procedimento per la sua realizzazione.
US9980578B2 (en) 2012-07-27 2018-05-29 Tempur-Pedic Management, Llc Body support cushion having multiple layers of phase change material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1270728B (it) * 1993-10-19 1997-05-07 Selle Royal Spa Metodo per la realizzazione di supporti elestici integrali, nonche' supporti con esso ottenuti
JPS5727732A (en) * 1980-07-28 1982-02-15 Nissei Birudo Kogyo Kk Manufacture of building material
US4755411A (en) * 1987-04-22 1988-07-05 Milsco Limited Cushion having flexible outer membrane and multi-density resilient foam member therein
GB9625594D0 (en) * 1996-12-10 1997-01-29 Polyol Int Bv Process for manufacturing multilayered foam articles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507468B2 (en) 1994-03-06 2009-03-24 Tempur-Pedic Management, Inc. Laminated visco-elastic support
US8025964B2 (en) 1994-06-03 2011-09-27 Tempur World, Llc Laminated visco-elastic support
US8034445B2 (en) 1994-06-03 2011-10-11 Tempur-Pedic Management, Inc. Laminated visco-elastic support
US7051389B2 (en) 2002-05-24 2006-05-30 Tempur World, Llc Comfort pillow
US7415742B2 (en) 2002-05-24 2008-08-26 Tempur World, Llc Comfort pillow
US7530127B2 (en) 2002-05-24 2009-05-12 Dan-Foam Aps Pillow and method of manufacturing a pillow
US7735169B2 (en) 2002-05-24 2010-06-15 Tempur-Pedic Management, Inc. Comfort pillow
US7707670B2 (en) 2003-10-14 2010-05-04 Tempur-Pedic Management, Inc. Pillow top for a cushion
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
US8418297B2 (en) 2005-06-24 2013-04-16 Tempur-Pedic Management, Llc Reticulated material body support and method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same

Also Published As

Publication number Publication date
FR2818187A1 (fr) 2002-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060831