FR2612450B1 - PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION - Google Patents

PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION

Info

Publication number
FR2612450B1
FR2612450B1 FR8703715A FR8703715A FR2612450B1 FR 2612450 B1 FR2612450 B1 FR 2612450B1 FR 8703715 A FR8703715 A FR 8703715A FR 8703715 A FR8703715 A FR 8703715A FR 2612450 B1 FR2612450 B1 FR 2612450B1
Authority
FR
France
Prior art keywords
achievable
cushion
hardness
implementation
manufacture
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
Application number
FR8703715A
Other languages
French (fr)
Other versions
FR2612450A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8703715A priority Critical patent/FR2612450B1/en
Publication of FR2612450A1 publication Critical patent/FR2612450A1/en
Application granted granted Critical
Publication of FR2612450B1 publication Critical patent/FR2612450B1/en
Expired 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
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/088—Fluid mattresses or cushions incorporating elastic bodies, e.g. foam
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/18—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays in combination with inflatable bodies
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • 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
    • B29L2031/751—Mattresses, cushions
FR8703715A 1987-03-16 1987-03-16 PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION Expired FR2612450B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703715A FR2612450B1 (en) 1987-03-16 1987-03-16 PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703715A FR2612450B1 (en) 1987-03-16 1987-03-16 PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR2612450A1 FR2612450A1 (en) 1988-09-23
FR2612450B1 true FR2612450B1 (en) 1989-06-16

Family

ID=9349132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703715A Expired FR2612450B1 (en) 1987-03-16 1987-03-16 PROCESS FOR THE MANUFACTURE OF HOLLOW OBJECTS OF ADJUSTABLE SHAPE AND HARDNESS, AND CUSHION ACHIEVABLE BY ITS IMPLEMENTATION

Country Status (1)

Country Link
FR (1) FR2612450B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100033C1 (en) * 1991-01-03 1992-06-11 Autoflug Gmbh & Co, 2084 Rellingen, De
IT249661Y1 (en) * 2000-01-31 2003-05-28 Chimar S R L SUPPORT DEVICE IN THE FORM OF A MATTRESS OR SIMILAR WITH ADJUSTABLE RIGIDITY
WO2002032272A1 (en) * 2000-10-18 2002-04-25 Röder Haworth Büro-Sitzmöbel Gmbh Chair
AU2013247404B2 (en) * 2012-04-11 2018-03-15 Ipx Pty Ltd Inflatable cushion
IT202000007714A1 (en) * 2020-04-10 2021-10-10 Advance Kites S R L IMPROVED PILLOW

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977636A (en) * 1958-08-05 1961-04-04 Robert D Mcguire Method of molding a hollow rubber article
US3378612A (en) * 1964-01-07 1968-04-16 Fmc Corp Method of making foamed articles
GB1299789A (en) * 1970-05-22 1972-12-13 Universal Oil Prod Co Adjustable support cushion
DE2126587A1 (en) * 1970-06-06 1971-12-16 Cromton Plastic Ltd Process for the production of multi-layer articles from foamed plastic
US4147825A (en) * 1975-09-15 1979-04-03 Anselm Talalay Polymeric foam cushioning article and method for making the same

Also Published As

Publication number Publication date
FR2612450A1 (en) 1988-09-23

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Legal Events

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

Effective date: 20061130