DE202004001555U1 - Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element - Google Patents

Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element Download PDF

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Publication number
DE202004001555U1
DE202004001555U1 DE200420001555 DE202004001555U DE202004001555U1 DE 202004001555 U1 DE202004001555 U1 DE 202004001555U1 DE 200420001555 DE200420001555 DE 200420001555 DE 202004001555 U DE202004001555 U DE 202004001555U DE 202004001555 U1 DE202004001555 U1 DE 202004001555U1
Authority
DE
Germany
Prior art keywords
channels
reinforced
arc
embedded
ring
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 - Lifetime
Application number
DE200420001555
Other languages
German (de)
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.)
Ruco Rummel & Co KG Matra GmbH
Original Assignee
Ruco Rummel & Co KG Matra GmbH
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 Ruco Rummel & Co KG Matra GmbH filed Critical Ruco Rummel & Co KG Matra GmbH
Priority to DE200420001555 priority Critical patent/DE202004001555U1/en
Publication of DE202004001555U1 publication Critical patent/DE202004001555U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of 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
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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
    • 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
    • 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
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • 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
    • B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement

Landscapes

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

Abstract

Mattress core (10) comprises a hardenable material with channels (131, 133, 135). The hardenable material is reinforced in the region of a wall (1311, 1351) delimiting the channels with an embedded, arc-like or ring-like spring element. An independent claim is also included for a finishing device for producing a mattress core.
DE200420001555 2004-02-03 2004-02-03 Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element Expired - Lifetime DE202004001555U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420001555 DE202004001555U1 (en) 2004-02-03 2004-02-03 Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420001555 DE202004001555U1 (en) 2004-02-03 2004-02-03 Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element

Publications (1)

Publication Number Publication Date
DE202004001555U1 true DE202004001555U1 (en) 2005-03-17

Family

ID=34353612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200420001555 Expired - Lifetime DE202004001555U1 (en) 2004-02-03 2004-02-03 Mattress core comprises a hardenable material with channels and reinforced in the region of a wall delimiting the channels with an embedded, arc-like or ring-like spring element

Country Status (1)

Country Link
DE (1) DE202004001555U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895890A1 (en) * 2006-01-09 2007-07-13 New Wind Mattress with controllable air permeability and high user comfort, comprises superposed polymer layers, preferably elastic and viscoelastic layers, bonded without adhesive and air-permeable inserts
CN104799618A (en) * 2015-05-12 2015-07-29 江西得逸家居有限公司 Healthy and environment-friendly bed mattress
DE202019101480U1 (en) 2019-03-15 2020-06-18 Rummel Matratzen Gmbh & Co. Kg Adjustable upholstery core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2895890A1 (en) * 2006-01-09 2007-07-13 New Wind Mattress with controllable air permeability and high user comfort, comprises superposed polymer layers, preferably elastic and viscoelastic layers, bonded without adhesive and air-permeable inserts
CN104799618A (en) * 2015-05-12 2015-07-29 江西得逸家居有限公司 Healthy and environment-friendly bed mattress
DE202019101480U1 (en) 2019-03-15 2020-06-18 Rummel Matratzen Gmbh & Co. Kg Adjustable upholstery core

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050421

R150 Term of protection extended to 6 years

Effective date: 20070313

R157 Lapse of ip right after 6 years

Effective date: 20100901