FR2758505B1 - PROCESS FOR THE PRODUCTION OF A RING HEADREST - Google Patents

PROCESS FOR THE PRODUCTION OF A RING HEADREST

Info

Publication number
FR2758505B1
FR2758505B1 FR9700671A FR9700671A FR2758505B1 FR 2758505 B1 FR2758505 B1 FR 2758505B1 FR 9700671 A FR9700671 A FR 9700671A FR 9700671 A FR9700671 A FR 9700671A FR 2758505 B1 FR2758505 B1 FR 2758505B1
Authority
FR
France
Prior art keywords
production
headrest
ring
ring headrest
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
FR9700671A
Other languages
French (fr)
Other versions
FR2758505A1 (en
Inventor
Bernard Vincent
Henry Coumes
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 FR9700671A priority Critical patent/FR2758505B1/en
Priority to EP98903105A priority patent/EP0891265A1/en
Priority to PCT/FR1998/000114 priority patent/WO1998032631A1/en
Priority to AU59945/98A priority patent/AU5994598A/en
Publication of FR2758505A1 publication Critical patent/FR2758505A1/en
Application granted granted Critical
Publication of FR2758505B1 publication Critical patent/FR2758505B1/en
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
    • B29C44/12—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
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
    • 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
    • B60N2/80—Head-rests
    • 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
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7096—Rings or ring-like articles
    • B29L2031/7102—Toroidal articles
FR9700671A 1997-01-23 1997-01-23 PROCESS FOR THE PRODUCTION OF A RING HEADREST Expired - Fee Related FR2758505B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9700671A FR2758505B1 (en) 1997-01-23 1997-01-23 PROCESS FOR THE PRODUCTION OF A RING HEADREST
EP98903105A EP0891265A1 (en) 1997-01-23 1998-01-23 Method for producing a ring-shaped headrest
PCT/FR1998/000114 WO1998032631A1 (en) 1997-01-23 1998-01-23 Method for producing a ring-shaped headrest
AU59945/98A AU5994598A (en) 1997-01-23 1998-01-23 Method for producing a ring-shaped headrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700671A FR2758505B1 (en) 1997-01-23 1997-01-23 PROCESS FOR THE PRODUCTION OF A RING HEADREST

Publications (2)

Publication Number Publication Date
FR2758505A1 FR2758505A1 (en) 1998-07-24
FR2758505B1 true FR2758505B1 (en) 1999-04-09

Family

ID=9502886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700671A Expired - Fee Related FR2758505B1 (en) 1997-01-23 1997-01-23 PROCESS FOR THE PRODUCTION OF A RING HEADREST

Country Status (4)

Country Link
EP (1) EP0891265A1 (en)
AU (1) AU5994598A (en)
FR (1) FR2758505B1 (en)
WO (1) WO1998032631A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984414A (en) * 1997-12-31 1999-11-16 Tachi-S Co., Ltd. Headrest

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001681A (en) * 1980-03-21 1981-10-16 Koorevaar Arie METHOD AND APPARATUS FOR FORMING A WHEEL RIM TIRE
US4588542A (en) * 1981-05-04 1986-05-13 G. P. Plastics, Inc. Bicycle wheel assembly
DE3527540A1 (en) * 1985-08-01 1987-02-12 Grammer Sitzsysteme Gmbh METHOD FOR PRODUCING A UPHOLSTERY ELEMENT AND DEVICE FOR CARRYING OUT THIS METHOD
JPS6235811A (en) * 1985-08-09 1987-02-16 Tokai Kasei Kogyo Kk Manufacture of integral expansion molded part
US4909972A (en) * 1985-12-02 1990-03-20 Britz Johannes H Method and apparatus for making a solid foamed tire core
JPS63290711A (en) * 1987-05-23 1988-11-28 Tokai Chem Ind Ltd Manufacture of integral foam molded product with ring structure
JPH01135625A (en) * 1987-11-20 1989-05-29 Tokai Chem Ind Ltd Molding of skin for expansion molded form with skin
IT1255887B (en) * 1992-10-19 1995-11-17 Pirelli MOLDING PROCEDURE AND RELATED EQUIPMENT FOR THE PRODUCTION OF LOW DENSITY AND CLOSED ELASTOMERIC EXPANDED TOROID MANUFACTURES.
US5512361A (en) * 1994-02-03 1996-04-30 Inoac Corporation Integrally molded polyurethane foam products
FR2720384B1 (en) 1994-05-26 1996-08-14 Cera Method for producing an O-ring, in particular a headrest for a motor vehicle seat.
DE69404466T2 (en) * 1994-09-14 1998-01-29 Bruzolo Manifatt Gestind Mb Headrest frames for motor vehicle seats

Also Published As

Publication number Publication date
AU5994598A (en) 1998-08-18
WO1998032631A1 (en) 1998-07-30
FR2758505A1 (en) 1998-07-24
EP0891265A1 (en) 1999-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070930