GB1257962A - - Google Patents

Info

Publication number
GB1257962A
GB1257962A GB253769A GB1257962DA GB1257962A GB 1257962 A GB1257962 A GB 1257962A GB 253769 A GB253769 A GB 253769A GB 1257962D A GB1257962D A GB 1257962DA GB 1257962 A GB1257962 A GB 1257962A
Authority
GB
United Kingdom
Prior art keywords
slab
overlying
layers
padding
layer
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
GB253769A
Other languages
English (en)
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 filed Critical
Publication of GB1257962A publication Critical patent/GB1257962A/en
Expired 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
    • 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
GB253769A 1969-01-16 1969-01-16 Expired GB1257962A (es)

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
GB1257962A true GB1257962A (es) 1971-12-22

Family

ID=50980083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253769A Expired GB1257962A (es) 1969-01-16 1969-01-16

Country Status (2)

Country Link
FR (1) FR2163868A5 (es)
GB (1) GB1257962A (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140340A1 (de) * 1981-10-10 1983-04-28 Metzeler Schaum Gmbh, 8940 Memmingen "flammgeschuetzte matratze"
US5031261A (en) * 1990-03-15 1991-07-16 E. R. Carpenter Company, Inc. Mattress overlay for avoidance of decubitus ulcers
WO1993003654A1 (en) * 1991-08-20 1993-03-04 Jack Schwartz Multilayer mattress
US6295674B1 (en) 2000-01-21 2001-10-02 Sleeper Solutions Foldable sleeper sofa mattress and method of manufacturing
CN103358601A (zh) * 2013-07-25 2013-10-23 苏州市伦琴工业设计有限公司 多层软垫

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140340A1 (de) * 1981-10-10 1983-04-28 Metzeler Schaum Gmbh, 8940 Memmingen "flammgeschuetzte matratze"
US5031261A (en) * 1990-03-15 1991-07-16 E. R. Carpenter Company, Inc. Mattress overlay for avoidance of decubitus ulcers
WO1993003654A1 (en) * 1991-08-20 1993-03-04 Jack Schwartz Multilayer mattress
US5513402A (en) * 1991-08-20 1996-05-07 Schwartz; Jack Mattress system
US5819349A (en) * 1991-08-20 1998-10-13 Schwartz; Jack Mattress
US6295674B1 (en) 2000-01-21 2001-10-02 Sleeper Solutions Foldable sleeper sofa mattress and method of manufacturing
CN103358601A (zh) * 2013-07-25 2013-10-23 苏州市伦琴工业设计有限公司 多层软垫

Also Published As

Publication number Publication date
FR2163868A5 (en) 1973-07-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees