EP0578035A1 - Matelas avec des ressort logés en poches et disposés en rangées - Google Patents

Matelas avec des ressort logés en poches et disposés en rangées Download PDF

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Publication number
EP0578035A1
EP0578035A1 EP93109830A EP93109830A EP0578035A1 EP 0578035 A1 EP0578035 A1 EP 0578035A1 EP 93109830 A EP93109830 A EP 93109830A EP 93109830 A EP93109830 A EP 93109830A EP 0578035 A1 EP0578035 A1 EP 0578035A1
Authority
EP
European Patent Office
Prior art keywords
cloth
pocket
spring
mattress according
pocket spring
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.)
Granted
Application number
EP93109830A
Other languages
German (de)
English (en)
Other versions
EP0578035B1 (fr
Inventor
Niklaus Friedrich Schertenleib
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0578035A1 publication Critical patent/EP0578035A1/fr
Application granted granted Critical
Publication of EP0578035B1 publication Critical patent/EP0578035B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47C27/04—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
    • A47C27/04—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

Definitions

  • the present invention relates to a pocket spring mattress with pocket springs arranged in rows according to the preamble of patent claim 1.
  • the invention is therefore based on the object of developing a pocket spring mattress of the type mentioned in such a way that better suspension comfort is achieved with regard to improved individual suspension of the individual pocket springs.
  • the invention is characterized by the technical teaching of claim 1.
  • the pocket springs can either be arranged close to each other in a line, i.e. the pocket springs lie in a line with their bulges, or the bulges are offset in the upper and lower body of the cloth.
  • the invention forms in an upper, initially linearly extending cloth, downward-facing half-pockets in the manner of recordings, and furthermore recordings are also formed by a lower cloth, complete pockets being formed when the cloth bodies are put together by the collision of the upper and lower recordings, which absorb the spring cores, after which the upper and lower cloth bodies are then joined together by seams.
  • the upper and lower cloth bodies are completely connected to one another by seams, without the need for further connecting elements. It is important here that the seams also extend into the space between adjacent pocket springs (spring cores) and form darts.
  • the darts in the upper and lower cloth bodies are triangular in shape and define cloth flaps in the intermediate area between adjacent pocket springs.
  • the triangular cloth rags are relatively easy to attach, because when sewing the upper and lower parts of the cloth pockets, in which there are spiral springs, can be bent laterally, so that the sewing process is facilitated.
  • seams on the cloth bodies also extend over the end face of the pocket springs.
  • Such seams additionally increase the strength, especially in the case of punctiform loading from above onto the end face of the pocket springs, so that the seams can intercept the loads in a multiple parallel arrangement on the end face in the event of a heavily punctiform loading of the end faces.
  • These strand-like connecting links thus form tie rods in the intermediate space between adjacent pocket springs, so that they do not bend or tilt away to the side when a corresponding load acts on the pocket springs.
  • the receptacles are formed by upper and lower cloth bodies which are placed one on top of the other, resulting in a central joint area which lies approximately in a horizontal plane.
  • the cloth bodies are not arranged above and below, but that the cloth bodies are applied laterally to the spring cores of the pocket springs and that consequently there is an approximately vertical one Flat joint area results.
  • the individual spring cores are not only sewn into the vertical side regions in the fabric body by means of appropriately arc-shaped darts, but also that arch-shaped darts are also formed, which enclose and enclose the end region of the spring cores, so that the spring cores in these recordings of the cloth body thus formed are practically positively edged and held.
  • pocket springs are placed on a flat cloth, that another cloth is placed on top of it, and that the two cloths are then sewn so that receptacles 4 form, as will be shown below with reference to the drawings.
  • connection of these two cloth bodies 15, 16 is shown in FIG. 1. It is the upper cloth body 15 with the lower cloth body 16 in the connection or joint area 14 e.g. connected by sewing or gluing, in a modification of the invention it can be provided that the peripheral edge 11 is formed by a plastic frame 12 which is molded or glued in the outer peripheral connection area between the two cloth bodies 15, 16.
  • a pressing tool or sewing tool moves into the cloth body and forms a pocket-shaped area 6, in the central area of which the bonding 7 or sewing now takes place.
  • an identical pressing tool or sewing tool moves in from the bottom at position 8, so that the two pressing tools or sewing tools meet in the central region at position 7 and the sewing or gluing takes place there.
  • the springs according to FIG. 1a are separated from one another by connecting areas 9, 10, 11, 12 from the other springs by the pocket-shaped incisions 6, 13 and can thus move individually because such a pocket-like shape between each spring in the direction of the neighboring spring Incision 6.13 exists.
  • the connecting areas 9-12 each go to the middle of the adjacent pocket spring, so that the pocket springs are connected to one another only in the middle area and are consequently freely movable on their upper and lower halves.
  • FIGS. 2 and 5 row-shaped pocket springs are shown in a top view, the cloth bodies 15, 16 being sewn together around the spring cores 17 and, according to FIG. 2, the spring cores 17 being arranged in a line, while according to FIG. 5 the spring cores 17 are arranged offset from one another .
  • the offset arrangement of the curvatures forms a wavy sewing line 22.
  • the sewing line 22 is straight, whereby a greater freedom of movement of the cloth pockets with each other is achieved.
  • the sewing line 22 is also shown in FIG. 4, it being evident that the connecting diamonds 24 are formed as in FIG. 6.
  • the connecting rhombuses 24 arise when the upper and lower cloth bodies 15, 16 are sewn together, a relatively large stabilization being achieved in the central region of the spring cores 17 and the cloth pockets with the spring cores 17 being allowed to tilt and move only in the upper and lower regions.
  • darts 18 can be seen, which have an approximately wavy connection with each other, so that the cloth pockets 20 dodge individually in this upper region.
  • the spring cores 17 form truncated cones.
  • connection diamond 24 comparable to FIG. 4 can also be seen.
  • the cloth pockets 21 are arranged offset from one another in the curvature according to FIG. 6, resulting in a wavy sewing line 23 and the spring cores 17 lying closer together than in FIG. 2.
  • the parabolic darts 19 also have approximately a wave area on the surface and form cloth flaps 31, so that in the area of the darts 18, 19, with the exception of the connecting area, the outwardly pointing ends of the cloth pockets have the possibility of movement. This results in the particularly high lying comfort.
  • FIGS. 8 and 9 A preferred embodiment of the invention is shown schematically in FIGS. 8 and 9. It can be seen here that the spring cores 17 designed as double cone springs are stored in corresponding envelopes of an upper and lower cloth body 15, 16 and that the two cloth bodies 15, 16 overlap in the central region (joint region 14) and are sewn there with a horizontally circumferential seam 36. The connecting rhombuses 24 then result on the end faces (view X according to arrow X in FIG. 8).
  • FIGS. 10 and 11 show a single pocket spring 35 of a pocket spring mattress.
  • the pocket spring 35 has a butt region 14 on one side, while the connection diamond 24 is formed on the other side, which is at right angles.
  • the connection diamond 24 is formed in each case in a row on the end face when individual pocket springs 35 are connected to one another.
  • the cloth flaps 31 being formed in the space between the adjacent pocket springs 35.
  • the cloth rags 31 are formed by the triangular seams 39a, b, c, a seam 39c passing into the butt region 14 between the upper and lower cloth bodies 15, 16 and extending from there to the adjacent pocket spring 35.
  • the adjacent pocket springs 35 are not only connected to one another in the central region, but above and below the central region by the cloth flaps 31 that allow a certain amount of play.
  • the cloth flap 31 according to FIGS. 9 and 12 is connected to the seam 39a , starting from the seam 39a, a horizontal seam 32 extends over the end face 34 of the adjacent pocket spring 35.
  • the horizontal proximity 32, 33 are alternately present in the pocket springs 35 arranged in rows one behind the other.
  • the connection of adjacent end faces 34 of adjacent pocket springs 35 is carried out with the cloth rag 31 according to FIG. 8.9.
  • the cloth rag 31 is designed as a dart 18 and is wrinkled in the unloaded state of the mattress.
  • the pocket springs 35 When the pocket springs 35 are loaded, the upper and lower cloth flaps 31 stretch, the previously present fold-shaped connections 40d, e, f, according to FIG. 12 stretching, and so far acting as interconnected tie rods which limit the lateral play of the pocket springs.
  • the seams 32, 33 on the respective end face 34 of the individual pocket springs 35 can also be attached to the end faces 34 in a multiple parallel arrangement.
  • FIG. 11 a stitching point 37 is shown on the edge of the end faces 34, which increases the strength.
  • FIG. 13 it can be seen that with standing spring cores 17.35, the cloth bodies 15, 16 are placed laterally against these spring cores 17.35, so that, according to FIG. 15, there is a central region 14 which lies approximately in a vertical plane.
  • the spring cores 17 are not only bordered in their side region by the darts 18, but that these darts 18 are extended by the arcuate seams 39a, so that the end faces of the spring cores 17 are also flush and positively edged are.
  • the cloth flaps 31 are then formed in accordance with the technical teaching given above, which ensure that the pocket springs 35 lying side by side are shown to be essentially the same as the movement of the springs.

Landscapes

  • Details Of Garments (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Springs (AREA)
EP93109830A 1992-07-07 1993-06-19 Matelas avec des ressorts logés en poches et disposés en rangées Expired - Lifetime EP0578035B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4222096A DE4222096A1 (de) 1992-07-07 1992-07-07 Taschenfederkernmatratze mit in Reihen angeordneten Taschenfedern
DE4222096 1992-07-07
DE4310416 1993-03-31
DE4310416A DE4310416A1 (de) 1992-07-07 1993-03-31 Taschenfederkernmatratze mit in Reihen angeordneten Taschenfedern

Publications (2)

Publication Number Publication Date
EP0578035A1 true EP0578035A1 (fr) 1994-01-12
EP0578035B1 EP0578035B1 (fr) 1997-12-17

Family

ID=6462551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93109830A Expired - Lifetime EP0578035B1 (fr) 1992-07-07 1993-06-19 Matelas avec des ressorts logés en poches et disposés en rangées

Country Status (3)

Country Link
EP (1) EP0578035B1 (fr)
AT (1) ATE161153T1 (fr)
DE (3) DE4222096A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103653964A (zh) * 2013-12-10 2014-03-26 广州市联柔机械设备有限公司 整体罩合式袋装弹簧垫
CN105747679A (zh) * 2016-04-07 2016-07-13 徐尚柔 一种一体式双层弹簧垫
CN110761001A (zh) * 2018-07-26 2020-02-07 佛山市源田床具机械有限公司 一种弹簧垫生产设备
EP3621491A4 (fr) * 2017-05-09 2020-12-23 L&P Property Management Company Ensemble de ressorts ensachés sans colle à flux d'air amélioré
CN114176358A (zh) * 2021-12-31 2022-03-15 山东恒富家居科技有限公司 一种复合床垫弹簧的生产工艺
CN114650753A (zh) * 2019-10-13 2022-06-21 大卫休有限公司 改进的缓冲材料

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29705098U1 (de) * 1997-03-20 1997-10-16 Spintex Ag, Altendorf Taschenfederkern-Matratze
AU2016100357A4 (en) * 2015-12-14 2016-06-16 Mantzis Holdings Pty Ltd. A Mattress

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462779A (en) * 1967-06-07 1969-08-26 Lloyd W Thompson Cushion
US4234983A (en) * 1978-10-02 1980-11-25 Simmons Company Thermally welded spring pockets
US4451946A (en) * 1981-11-20 1984-06-05 Simmons U.S.A. Corporation Pocketed spring assembly
US4485506A (en) * 1983-04-07 1984-12-04 Simmons U.S.A. Corporation Coil spring construction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR437735A (fr) * 1911-10-23 1912-04-29 Gabriel Bourrelly Lampes à incandescence
US1560588A (en) * 1924-02-21 1925-11-10 Lewis William Spring cushion
FR799494A (fr) * 1935-11-27 1936-06-13 Système de ressorts pour sièges, banquettes, meubles et applications analogues
GB449795A (en) * 1936-01-22 1936-07-03 John Maurice Davis Improvements in spring assemblies for upholstery
US2805429A (en) * 1954-10-21 1957-09-10 Simmons Co Mattress manufacture
DE3728148A1 (de) * 1987-08-24 1989-03-09 Andreas Breckle Taschenfederkernmatratze
DE3738272A1 (de) * 1987-11-11 1989-05-24 Hueser Schlaraffia Werke Federkernmatratze
DE4000870A1 (de) * 1990-01-13 1991-07-18 Hahn Gmbh & Co Taschenfederkernmatratze
DE9013921U1 (de) * 1990-10-05 1990-12-06 Schlaraffia-Werke Hüser GmbH & Co KG, 4630 Bochum Taschenfederkern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462779A (en) * 1967-06-07 1969-08-26 Lloyd W Thompson Cushion
US4234983A (en) * 1978-10-02 1980-11-25 Simmons Company Thermally welded spring pockets
US4451946A (en) * 1981-11-20 1984-06-05 Simmons U.S.A. Corporation Pocketed spring assembly
US4485506A (en) * 1983-04-07 1984-12-04 Simmons U.S.A. Corporation Coil spring construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103653964A (zh) * 2013-12-10 2014-03-26 广州市联柔机械设备有限公司 整体罩合式袋装弹簧垫
CN105747679A (zh) * 2016-04-07 2016-07-13 徐尚柔 一种一体式双层弹簧垫
EP3621491A4 (fr) * 2017-05-09 2020-12-23 L&P Property Management Company Ensemble de ressorts ensachés sans colle à flux d'air amélioré
CN110761001A (zh) * 2018-07-26 2020-02-07 佛山市源田床具机械有限公司 一种弹簧垫生产设备
CN114650753A (zh) * 2019-10-13 2022-06-21 大卫休有限公司 改进的缓冲材料
CN114176358A (zh) * 2021-12-31 2022-03-15 山东恒富家居科技有限公司 一种复合床垫弹簧的生产工艺
CN114176358B (zh) * 2021-12-31 2023-09-05 山东恒富家居科技有限公司 一种复合床垫弹簧的生产工艺

Also Published As

Publication number Publication date
ATE161153T1 (de) 1998-01-15
DE4310416A1 (de) 1994-10-06
EP0578035B1 (fr) 1997-12-17
DE59307843D1 (de) 1998-01-29
DE4222096A1 (de) 1994-01-13

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