JP4615028B2 - 衝撃吸収性の敷物 - Google Patents
衝撃吸収性の敷物 Download PDFInfo
- Publication number
- JP4615028B2 JP4615028B2 JP2008038830A JP2008038830A JP4615028B2 JP 4615028 B2 JP4615028 B2 JP 4615028B2 JP 2008038830 A JP2008038830 A JP 2008038830A JP 2008038830 A JP2008038830 A JP 2008038830A JP 4615028 B2 JP4615028 B2 JP 4615028B2
- Authority
- JP
- Japan
- Prior art keywords
- rug
- piece
- cushion layer
- base
- rigid plate
- 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 - Fee Related
Links
- 230000035939 shock Effects 0.000 title description 6
- 239000000463 material Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 8
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- 229920005601 base polymer Polymers 0.000 claims description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 description 15
- 239000005060 rubber Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000006931 brain damage Effects 0.000 description 2
- 231100000874 brain damage Toxicity 0.000 description 2
- 208000029028 brain injury Diseases 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Description
(1)隣接する基台との間にジョイントを形成しうる基台、
(2)この基台に積層された剛性プレート、
(3)この剛性プレートに積層されており、多数の気泡を含むポリマー成形体からなるク ッション層
及び
(4)このクッション層の表面を覆っており、軟質合成樹脂が基材である皮膜
を備える。
4・・・基台
6・・・剛性プレート
8・・・クッション層
10・・・皮膜
12・・・第一片
14・・・第二片
16・・・本体
18・・・ループ
20・・・フック
22・・・条
24・・・脚
26・・・網目
28・・・リブ
30・・・気泡
32・・・ジョイント
Claims (3)
- 隣接する基台との間にジョイントを形成しうる基台、
この基台に積層された剛性プレート、
この剛性プレートに積層されており、多数の気泡を含むポリマー成形体からなるクッション層
及び
このクッション層の表面を覆っており、軟質合成樹脂が基材である皮膜
を備えており、
上記基台が、一端が把持されたときに自重で変形しうる程度の変形能を有し、
上記剛性プレートが、一端が把持されたときに自重で変形しない程度の剛性を有する衝撃吸収性の敷物。 - 上記ポリマー成形体の基材ポリマーの主成分が、エチレン−酢酸ビニル共重合体である請求項1に記載の敷物。
- 上記気泡が、発泡剤の分解によって形成されている請求項1又は2に記載の敷物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008038830A JP4615028B2 (ja) | 2008-02-20 | 2008-02-20 | 衝撃吸収性の敷物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008038830A JP4615028B2 (ja) | 2008-02-20 | 2008-02-20 | 衝撃吸収性の敷物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009197447A JP2009197447A (ja) | 2009-09-03 |
JP4615028B2 true JP4615028B2 (ja) | 2011-01-19 |
Family
ID=41141250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008038830A Expired - Fee Related JP4615028B2 (ja) | 2008-02-20 | 2008-02-20 | 衝撃吸収性の敷物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4615028B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9181697B2 (en) | 2009-10-30 | 2015-11-10 | Macneil Ip Llc | Floor tile having a latch and loop structure |
US8535785B2 (en) * | 2009-10-30 | 2013-09-17 | Macneil Ip Llc | Floor tile |
US8973328B2 (en) | 2013-07-12 | 2015-03-10 | Macneil Ip Llc | Floor tile expansion joint |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03194005A (ja) * | 1989-12-22 | 1991-08-23 | Yokohama Rubber Co Ltd:The | 敷設材 |
JPH0473017U (ja) * | 1990-11-01 | 1992-06-26 | ||
JPH05179611A (ja) * | 1991-12-27 | 1993-07-20 | Itochu Shoji Kk | ゴルフ練習場のグラウンド表面層 |
JPH07300977A (ja) * | 1994-04-28 | 1995-11-14 | Om Kiki Kk | 方形フリーアクセスフロアパネル |
JPH10204811A (ja) * | 1997-01-22 | 1998-08-04 | Mitsui Chem Inc | 複合弾性舗装材 |
JP2001132891A (ja) * | 1999-11-05 | 2001-05-18 | Kurimoto Ltd | 面状発熱体用断熱材 |
-
2008
- 2008-02-20 JP JP2008038830A patent/JP4615028B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03194005A (ja) * | 1989-12-22 | 1991-08-23 | Yokohama Rubber Co Ltd:The | 敷設材 |
JPH0473017U (ja) * | 1990-11-01 | 1992-06-26 | ||
JPH05179611A (ja) * | 1991-12-27 | 1993-07-20 | Itochu Shoji Kk | ゴルフ練習場のグラウンド表面層 |
JPH07300977A (ja) * | 1994-04-28 | 1995-11-14 | Om Kiki Kk | 方形フリーアクセスフロアパネル |
JPH10204811A (ja) * | 1997-01-22 | 1998-08-04 | Mitsui Chem Inc | 複合弾性舗装材 |
JP2001132891A (ja) * | 1999-11-05 | 2001-05-18 | Kurimoto Ltd | 面状発熱体用断熱材 |
Also Published As
Publication number | Publication date |
---|---|
JP2009197447A (ja) | 2009-09-03 |
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