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GB1355530A - Spring up-holstery cushioning - Google Patents

Spring up-holstery cushioning

Info

Publication number
GB1355530A
GB1355530A GB4910971A GB4910971A GB1355530A GB 1355530 A GB1355530 A GB 1355530A GB 4910971 A GB4910971 A GB 4910971A GB 4910971 A GB4910971 A GB 4910971A GB 1355530 A GB1355530 A GB 1355530A
Authority
GB
United Kingdom
Prior art keywords
pods
spring
webbing
cushioning
holstery
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
GB4910971A
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.)
CONVEX Ltd
Original Assignee
CONVEX Ltd
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
Priority claimed from US30890A external-priority patent/US3633228A/en
Application filed by CONVEX Ltd filed Critical CONVEX Ltd
Publication of GB1355530A publication Critical patent/GB1355530A/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/20—Seat parts having foamed material included in cushioning part with reinforcement in the foam layer
    • 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
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • 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
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • 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
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G11/00—Finished upholstery not provided for in other classes
    • B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
    • B68G11/06—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber with embedded springs, e.g. bonded
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/02—Molded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Abstract

1355530 Spring upholstery CONVEX Ltd 22 Oct 1971 [3 Nov 1970] 49109/71 Addition to 1314012 Heading A4M Spring cushioning comprises rows of upright coil springs 10 inverted in hollow pods of resilient elastomeric material, e.g. polyurethane, interconnected at one end by resilient webbing 14, the pods P being tapered towards their other end so that said other ends are free to move relative to each other transversely of the spring axes. The webbing 14 and pods P may be formed integrally with a base B. A low density foam top pad may be bonded to the upper ends of the pods P.
GB4910971A 1970-04-22 1971-10-22 Spring up-holstery cushioning Expired GB1355530A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30890A US3633228A (en) 1969-05-30 1970-04-22 Spring upholstery assembly
NZ16190670 1970-11-03

Publications (1)

Publication Number Publication Date
GB1355530A true GB1355530A (en) 1974-06-05

Family

ID=42937289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4910971A Expired GB1355530A (en) 1970-04-22 1971-10-22 Spring up-holstery cushioning

Country Status (10)

Country Link
US (1) US3720966A (en)
AU (1) AU463056B2 (en)
CA (1) CA934888A (en)
DE (1) DE2154410C3 (en)
ES (1) ES396481A2 (en)
FR (1) FR2113407A6 (en)
GB (1) GB1355530A (en)
IT (1) IT969051B (en)
NL (1) NL7114951A (en)
SE (1) SE372699B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122568A (en) * 1977-06-10 1978-10-31 Bastos Jose R R Mattress of the hard surface type
NL8203880A (en) * 1982-10-06 1984-05-01 Auping Bv FOAM MATTRESS FITTED WITH SPRING ELEMENTS.
DE4303089C2 (en) * 1993-02-04 1996-04-18 Spintex Ag Method and device for producing pocket spring mattresses
US5885407A (en) * 1996-04-29 1999-03-23 Mossbeck; Niels S. Method and apparatus for forming pocket spring coil mattresses
TWI280860B (en) * 2005-06-20 2007-05-11 Shiou-Jen Liau Combination mattress
DE102006025136B4 (en) 2006-05-30 2008-07-10 Metzeler Schaum Gmbh Upholstery element, in particular a mattress, and spring element unit for such
US9510690B2 (en) 2006-08-29 2016-12-06 Ascion, Llc Foam spring mattress configured with variable firmness
CA2662177A1 (en) 2006-08-29 2008-04-24 Martin B. Rawls-Meehan A foam spring mattress configured with variable firmness
US7424761B1 (en) * 2007-02-16 2008-09-16 Roho, Inc. Shape matching cushion
US8011043B2 (en) * 2007-02-16 2011-09-06 Roho, Inc. Molded seat cushion with internal shape matching ischial structures
GB201505820D0 (en) * 2015-04-03 2015-05-20 Mammoth Sport Ltd An improved pressure control layer for a mattress or seating
USD969036S1 (en) * 2015-09-30 2022-11-08 Roger Thomas Mascull Set of contouring units
USD860067S1 (en) * 2016-03-30 2019-09-17 Roger Thomas Mascull Set of contouring units
US10907930B2 (en) * 2016-07-08 2021-02-02 Bryce L. Betteridge Impact absorbing padding system with elastomeric sub-surface structure
USD850986S1 (en) * 2016-09-16 2019-06-11 Roger Thomas Mascull Set of contouring units for postural support
CN107518675B (en) * 2017-09-22 2020-11-17 广州市联柔机械设备有限公司 Mutually supporting bagged spring bed core
US10973340B2 (en) * 2017-11-15 2021-04-13 Starsprings Ab Pocket mattress comprising openings in the casing material
WO2021026013A1 (en) * 2019-08-02 2021-02-11 The Regents Of The University Of California Multi-stable compliant-mechanism mattress for bed sore prevention

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651058A (en) * 1949-04-19 1953-09-08 Almoslino Hans Arnold Portable body-supporting assemblage
US3467972A (en) * 1966-07-12 1969-09-23 Jose De Aruajo Bastos Mattresses
CA913815A (en) * 1969-05-30 1972-10-31 Convexco Limited Spring upholstery assembly

Also Published As

Publication number Publication date
AU463056B2 (en) 1975-07-17
DE2154410A1 (en) 1972-05-10
NL7114951A (en) 1972-05-05
CA934888A (en) 1973-10-02
DE2154410C3 (en) 1978-09-28
AU3520771A (en) 1973-06-21
FR2113407A6 (en) 1972-06-23
SE372699B (en) 1975-01-13
IT969051B (en) 1974-03-30
ES396481A2 (en) 1974-05-16
DE2154410B2 (en) 1978-01-26
US3720966A (en) 1973-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
427A Application made for restoration (sect. 27/1949)
728D Application deemed withdrawn (sect. 28/1977)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)