EP1293151A2 - Sitzmöbel mit biegbaren Kautschukplatten - Google Patents
Sitzmöbel mit biegbaren Kautschukplatten Download PDFInfo
- Publication number
- EP1293151A2 EP1293151A2 EP02019170A EP02019170A EP1293151A2 EP 1293151 A2 EP1293151 A2 EP 1293151A2 EP 02019170 A EP02019170 A EP 02019170A EP 02019170 A EP02019170 A EP 02019170A EP 1293151 A2 EP1293151 A2 EP 1293151A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rubber
- seat
- rubber plates
- seating
- plates
- 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.)
- Withdrawn
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 47
- 239000005060 rubber Substances 0.000 title claims abstract description 47
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 206010011416 Croup infectious Diseases 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 2
- 229920006170 Therban® Polymers 0.000 description 2
- GTVWRXDRKAHEAD-UHFFFAOYSA-N Tris(2-ethylhexyl) phosphate Chemical compound CCCCC(CC)COP(=O)(OCC(CC)CCCC)OCC(CC)CCCC GTVWRXDRKAHEAD-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920006168 hydrated nitrile rubber Polymers 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- -1 silicas Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CCNDOQHYOIISTA-UHFFFAOYSA-N 1,2-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1C(C)(C)OOC(C)(C)C CCNDOQHYOIISTA-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229920000561 Twaron Polymers 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004762 twaron Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C11/00—Benches not otherwise provided for
Definitions
- the present invention relates to a piece of seating furniture, which is preferred in public Facilities such as bus shelters, bus stops or train stations and for Suitable for outdoor use.
- metal shells usually metal grids, that are in shape a seat shell can be used on a frame. These offer a very limited one Seating comfort, comparable to the wooden boards used.
- the object of the present invention is to provide a construction which insensitivity to environmental influences combines with seating comfort.
- the task is solved by seating consisting of several movable, essentially vertically arranged, rubber plates (1), which parallel in a mounting frame (2) are mounted so that the parallel, movable, essentially vertically arranged, rubber plates (1) when loaded from above align horizontally and there is a horizontal seat.
- the rubber sheets advantageously consist of a mixture of rubber Fillers and additives.
- Chloroprene rubber, EPDM, EVM, HNBR are advantageously suitable as rubber or cuts from it.
- Plasticizers such as esters, ethers and / or are advantageously suitable as additives Mineral oils. Suitable additives are disclosed in the manual for the rubber industry, 2nd edition, Bayer AG, D, pp. 469-483.
- Suitable for producing preferred flame-retardant rubber sheets the following rubbers in particular: EVM, HNBR or blends.
- the following fillers are particularly suitable for producing flame-retardant rubber sheets: Mg (OH) 2 or Al (OH) 3 or blends.
- the following additives are quite suitable for producing flame-retardant rubber sheets especially: phosphoric acid esters.
- plastics such as polyolefins (PE, PP), polystyrene, polyethylene terephthalate or recycled plastic.
- PE polyolefins
- PP polystyrene
- polyethylene terephthalate polyethylene terephthalate
- the plastic plate is not made exclusively from a continuous one Layer of rubber is built up, but has a layer structure.
- This structure can contain two or more layers.
- Rubber layers composed of the same or different rubbers his.
- the rubber layers preferably contain reinforcing materials, such as Glass fiber fabric, fabric, metal fabric, fiber fabric, such as Kevlar® or Twaron. All possible arrangements, such as individual ones, are intended here under tissue Fibers, nets, mats, ropes, cables can be understood.
- the reinforcing materials are also possible to use as an intermediate layer between the Introduce rubber layers.
- one or more can be set up Intermediate layers may be present.
- a combination of unreinforced rubber layers is very particularly preferred with reinforced rubber layers and / or intermediate layers.
- the mounting frame is used to anchor the rubber plates and allows one essentially vertical storage of the rubber sheets when not in use. As a result, rain and snow run off and on the developing under load No water accumulates on the seat.
- the mounting frame is advantageous made of metal. Furthermore, the mounting frame is advantageously not solid, but a Frame in the form of a piece of seating, in particular a chair, being instead of the Seat the rubber plates are attached.
- Arranged essentially vertically here means that the rubber plates are advantageous are not exactly at a 90 ° angle to the mounting frame in the idle state, but the angle of 90 ° deviates slightly or more, whereby the desired Bending / turning the rubber sheets is facilitated and a uniform Movement of the rubber plates is promoted.
- the rubber plates are advantageously fixed at their ends and immovable with the Bracket frame connected. The movement of the rubber sheets takes place purely through a twisting of the rubber plate even under load from above, which causes forms a seat.
- the plates are on their ends connected to the mounting frame by a ball joint so that the rubber plates twist under load from above so that a Seat forms.
- the seat can be continuous or interrupted, i.e. the rubber sheets can bend flush to a seat or it can bend after bending there are still breaks in the seat.
- the height of the bracket is usually chosen so that a relaxed sitting is guaranteed.
- the rubber plates (1) are fastened in the mounting frame (2).
- the mounting frame (2) is connected to the struts (3), (4) and (5). How Fig. 1 shows, the rubber plates (1) are all parallel to each other and in essentially vertically aligned and to the left (6) and to the right (7) rotatable into a horizontal position so that a seat is formed.
- the seating furniture described here is very resistant due to its structure against vandalism and environmental influences such as rain, snow and bird droppings.
- Residual double bond content IR spectroscopy Mooney viscosity (ML 1 + 4 (100 ° C)) ASTM D 1646 (in ME) Volatile components (% by weight) ASTM D 1416 Ash content (% by weight) ASTM D 1416 Acrylonitrile (ACN) content (% By weight bound in the polymer) according to the following regulation:
- the rubber is pyrolyzed in a stream of oxygen on a catalyst at 900 ° C.
- the unused oxygen is absorbed in a copper reduction reactor and the NO-X gases formed are reduced to nitrogen.
- the CO 2 contained in a Na 2 CO 3 / NaOH trap and the water contained in a MgClO 4 trap are then removed from the analysis gas stream.
- the change in the thermal conductivity of the analysis gas compared to the carrier gas flow is a measure of the nitrogen content of the sample.
- the mixture is prepared in a GK 1.5 E laboratory kneader (from Krupp Elastomertechnik, Hamburg), cooling water temperature 50 ° C, blade speed 50 rpm, die pressure 6 bar, kneading capacity 70-80% based on the chamber volume of the kneader.
- the mixture was made from the feed materials described in Table 1 as in Section "Mixture Production” described, manufactured and tested.
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Special Chairs (AREA)
Abstract
Description
- Fig. 1
- die Seitenansicht des Sitzmöbels mit Halterungsteil und
- Fig. 2
- die Frontansicht des Sitzmöbels mit Halterungsgestell.
| Rest-Doppelbindungsgehalt | IR-Spektroskopie |
| Mooney Viskosität (ML 1 + 4 (100°C)) |
ASTM D 1646 (in ME angegeben) |
| Flüchtige Bestandteile (Gew.-%) | ASTM D 1416 |
| Aschegehalt (Gew.-%) | ASTM D 1416 |
| Acrylnitril (ACN)-Gehalt (Gew.-% gebunden im Polymer) |
nach folgender Vorschrift: |
- Proteinanalysator Fa. Fisons, Typ NA 2000
- Mikrowaage, Fa. Sartorius, Typ Micro
- Auswerteeinheit, Fa. Digital, Typ DECpc Lpx 433 dx mit Schnittstellen zum NA 2000 und Waageinterface, sowie der Software EAGER 200
| Therban A 4307 | Bayer AG | 43 % ACN, max. 0,9 % RDB, 63 ME |
| Apyral 40E | Nabaltec | Aluminiumhydroxid |
| Vulkasil N | Bayer AG | Kieselsäure |
| Disflamoll TOF | Bayer AG | Phosphorsäureester |
| Verteileröl Si 200 | GE-Bayer Silicones | Silan |
| Rhenovin DDA-70 | Rheinchemie Rheinau GmbH | Diphenylamin-Derivat |
| Polydispersiom T (VC)D-40 P | Rheinchemie Rheinau GmbH | Di-(tert.-Butyl-peroxy-isopropyl)benzol, Polymer Gebunden |
| Wert | Eigenschaften | Prüfnorm | |
| MDR-Rheometer | Dimension | Vulkanisationsverlauf | DIN 53 529 Teil 3 |
| Minimum, bzw. | Drehmoment- | ||
| Maximum, bzw. | Minimum-Maximum | ||
| MAX-Min | S'dNm | bzw. Differenz Max./Min. | |
| T10, T50, T80, T90 | min | Zeit für 10%, 50%, 80%, 90% Umsatz | |
| F | MPa | Zugfestigkeit | DIN 53 504 |
| D | % | Bruchdehnung | DIN 53 504 |
| S xxx | MPa | Spannungswert bei xxx % Dehnung | DIN 53 504 |
| H | Shore A/D | Härte | DIN 53 505 |
| LOI | % | Limiting Index Oxygen | ASTM D 2863 |
| WW | N/mm | Weiterreißwiderstand | VDE 0472 ASTM D 470 |
| Therban A 4307 | 100 |
| Apyral 40 E | 150 |
| Vulkasil N | 40 |
| Disflamoll TOF | 5 |
| Verteileröl Si 200 | 10 |
| Rhenovin DDA-70 | 1,4 |
| Polydispersion T(VC)D-408 | 6 |
| Gew.-Teile Gesamt | 317,4 |
| MDR-Rheometer 170°C, Laufzeit 20 min. | |
| Minimum (S'dNm) | 6,5 |
| Mmax-Mmin | 23,6 |
| t10 (min) | 2,4 |
| t 80 | 6,4 |
| t 90 | 7,2 |
| Vulkanisation 20 min/170°C | |
| F (MPa) | 11,5 |
| D (%) | 515 |
| S 50 (MPa) | 1,9 |
| S 100 (MPa) | 2,3 |
| S 300 (MPa) | 4,0 |
| H (Shore A) | 75 |
| WW (VDE) (N/mm) | 46 |
| WW (ASTM) (N/mm) | 8,5 |
| LOI (%) | 43 |
Claims (4)
- Sitzmöbel bestehend aus mehreren beweglichen, im wesentlichen vertikal angeordneten, Kautschukplatten (1), welche parallel in einem Halterungsgestell (2) so angebracht sind, dass sich die parallelen beweglichen, im wesentlichen vertikal angeordneten, Kautschukplatten bei Belastung von oben horizontal ausrichten und sich eine horizontale Sitzfläche ergibt.
- Sitzmöbel gemäss Anspruch 1, dadurch gekennzeichnet, dass die Kautschukplatten einen oder mehrere flammwidrige Kautschuke enthalten.
- Sitzmöbel gemäss einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Kautschukplatten aus einem Verbundwerkstoff bestehen.
- Verwendung eines Sitzmöbels gemäss einem der Ansprüche 1 bis 3 als öffentliches Sitzmöbel oder im Freien.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10145099A DE10145099A1 (de) | 2001-09-13 | 2001-09-13 | Sitzmöbel mit biegbaren Kautschukplatten |
| DE10145099 | 2001-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1293151A2 true EP1293151A2 (de) | 2003-03-19 |
| EP1293151A3 EP1293151A3 (de) | 2003-09-24 |
Family
ID=7698882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02019170A Withdrawn EP1293151A3 (de) | 2001-09-13 | 2002-09-02 | Sitzmöbel mit biegbaren Kautschukplatten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20030071510A1 (de) |
| EP (1) | EP1293151A3 (de) |
| JP (1) | JP2003174950A (de) |
| CA (1) | CA2402561A1 (de) |
| DE (1) | DE10145099A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7594701B2 (en) * | 2005-02-18 | 2009-09-29 | Conax Florida Corporation | Troop seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB841941A (en) * | 1956-02-22 | 1960-07-20 | Dunlop Rubber Co | Improvements relating to upholstered structures |
| FR2660536A1 (fr) * | 1990-04-05 | 1991-10-11 | Ami Ind | Latte en matiere plastique pour sommier. |
| WO1996008984A1 (de) * | 1994-09-22 | 1996-03-28 | Urs Zumbrunn | Stuhlbespannung, aus lamellen bestehend |
| DE29511436U1 (de) * | 1995-07-14 | 1995-11-02 | Krieglsteiner, Günter, 85417 Marzling | Sitzmöbel, sowie Bausatz hierfür |
| JPH11216765A (ja) * | 1998-02-03 | 1999-08-10 | Sekisui Chem Co Ltd | 耐火性ゴム成形品の製造方法 |
-
2001
- 2001-09-13 DE DE10145099A patent/DE10145099A1/de not_active Withdrawn
-
2002
- 2002-09-02 EP EP02019170A patent/EP1293151A3/de not_active Withdrawn
- 2002-09-10 CA CA002402561A patent/CA2402561A1/en not_active Abandoned
- 2002-09-11 US US10/241,065 patent/US20030071510A1/en not_active Abandoned
- 2002-09-12 JP JP2002266842A patent/JP2003174950A/ja not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1293151A3 (de) | 2003-09-24 |
| DE10145099A1 (de) | 2003-04-03 |
| JP2003174950A (ja) | 2003-06-24 |
| CA2402561A1 (en) | 2003-03-13 |
| US20030071510A1 (en) | 2003-04-17 |
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