FR2163868A5 - Mattress with rigid centre- slab - of polystyrene in bonded pvc - sheet - Google Patents
Mattress with rigid centre- slab - of polystyrene in bonded pvc - sheetInfo
- Publication number
- FR2163868A5 FR2163868A5 FR7143549A FR7143549A FR2163868A5 FR 2163868 A5 FR2163868 A5 FR 2163868A5 FR 7143549 A FR7143549 A FR 7143549A FR 7143549 A FR7143549 A FR 7143549A FR 2163868 A5 FR2163868 A5 FR 2163868A5
- Authority
- FR
- France
- Prior art keywords
- mattress
- polystyrene
- slab
- sheet
- bonded
- 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
Links
Classifications
-
- 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
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- A47C27/16—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays reinforced with sheet-like or rigid elements, e.g. profiled
-
- 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
- A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
- B32B2327/06—PVC, i.e. polyvinylchloride
Landscapes
- Laminated Bodies (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
A mattres comprises a rigid slab of polystyrene enclosed in a bonded PVC sheet. One or both faces are covered with foam rubber or plastic, then with felt padding, and the whole is covered with a fabric envelope. The PVC sheet, pref. 15 thou, in thickness is bonded e.g. with non-inflammable acrylic adhesive. The mattress does not sag and is relatively light.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB253769A GB1257962A (en) | 1969-01-16 | 1969-01-16 | |
FR7143549A FR2163868A5 (en) | 1969-01-16 | 1971-12-03 | Mattress with rigid centre- slab - of polystyrene in bonded pvc - sheet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB253769 | 1969-01-16 | ||
FR7143549A FR2163868A5 (en) | 1969-01-16 | 1971-12-03 | Mattress with rigid centre- slab - of polystyrene in bonded pvc - sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2163868A5 true FR2163868A5 (en) | 1973-07-27 |
Family
ID=50980083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7143549A Expired FR2163868A5 (en) | 1969-01-16 | 1971-12-03 | Mattress with rigid centre- slab - of polystyrene in bonded pvc - sheet |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2163868A5 (en) |
GB (1) | GB1257962A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8129675U1 (en) * | 1981-10-10 | 1982-04-15 | Metzeler Schaum Gmbh, 8940 Memmingen | "FLAME RETARDED MATTRESS" |
US5031261A (en) * | 1990-03-15 | 1991-07-16 | E. R. Carpenter Company, Inc. | Mattress overlay for avoidance of decubitus ulcers |
JPH07509376A (en) * | 1991-08-20 | 1995-10-19 | シュウォーツ ジャック | multilayer mattress |
US6295674B1 (en) | 2000-01-21 | 2001-10-02 | Sleeper Solutions | Foldable sleeper sofa mattress and method of manufacturing |
CN103358601A (en) * | 2013-07-25 | 2013-10-23 | 苏州市伦琴工业设计有限公司 | Multilayer cushion |
-
1969
- 1969-01-16 GB GB253769A patent/GB1257962A/en not_active Expired
-
1971
- 1971-12-03 FR FR7143549A patent/FR2163868A5/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1257962A (en) | 1971-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |