JPS59189570U - Core material for pine - Google Patents
Core material for pineInfo
- Publication number
- JPS59189570U JPS59189570U JP8477983U JP8477983U JPS59189570U JP S59189570 U JPS59189570 U JP S59189570U JP 8477983 U JP8477983 U JP 8477983U JP 8477983 U JP8477983 U JP 8477983U JP S59189570 U JPS59189570 U JP S59189570U
- Authority
- JP
- Japan
- Prior art keywords
- core material
- pine
- material according
- plastic foam
- utility
- 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.)
- Pending
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図A、 B、 Cはそれぞれ本考案の実施態様を示
す断面図、第2図は他の実施態様を示すものでAは正面
図、Bは底面図、第3図乃至第6図ぼ更に他の実施態様
を示すもので第3図は側面図、第4図乃至第6図は断面
図、第7図A、 B、 Cはそれぞれ本考案芯材の製造
装置の一例を示す断面図、第8図A、 Bは第7図の装
置で得られた本考案芯材を示すもので、A(1断面図、
BはAにおけるX−X断面図である。
1.1′・・・・・・プラスチックフオーム成形体、2
・・・・・・補強材、2a・・・・・・ロッド補強材、
2b・・・・・・円筒状補強材、2C・・・・・・波形
状シート補強材、2d・・・・・・有孔シート補強材、
3・・・・・・小突起、4・・・・・・通気孔、5・・
・・・・凹溝、6・・・・・・コア金型、6a・・・・
・・型窩面、7・・・・・・キャビティ金型、8・・・
・・・空圧シリンダー、9・・・・・・充填器、10・
・・・・・クラッキング。Figures 1A, B, and C are sectional views showing an embodiment of the present invention, Figure 2 shows another embodiment, where A is a front view, B is a bottom view, and Figures 3 to 6. 3 is a side view, FIGS. 4 to 6 are sectional views, and FIGS. 7 A, B, and C are sectional views showing an example of the manufacturing apparatus for the core material of the present invention. , FIGS. 8A and 8B show the core material of the present invention obtained using the apparatus shown in FIG.
B is a cross-sectional view taken along line XX in A. 1.1'...Plastic foam molded body, 2
...Reinforcement material, 2a...Rod reinforcement material,
2b... Cylindrical reinforcing material, 2C... Corrugated sheet reinforcing material, 2d... Perforated sheet reinforcing material,
3...Small protrusion, 4...Vent hole, 5...
... Concave groove, 6 ... Core mold, 6a ...
... Mold cavity surface, 7 ... Cavity mold, 8 ...
... Pneumatic cylinder, 9 ... Filler, 10.
·····cracking.
Claims (1)
又は表面に補強材を配設してなる補強されたマット用芯
材。 2 プラスチックフオームがポリエチレン系、ポリプロ
ピレン系から選ばれる実用新案登録請求の範囲第1項記
載の芯材。 3 補強材の形状がパイプ、ロッド、格子、基盤目様格
子、シートから選ばれる実用新案登録請求の範囲第1項
記載の芯材。 4 シートが有孔シートである実用新案登録請求の範囲
第3項記載の芯材。[Scope of Claim for Utility Model Registration] 1. A reinforced core material for a mat made of plastic foam with a reinforcing material provided inside or on the surface thereof. 2. The core material according to claim 1, wherein the plastic foam is selected from polyethylene and polypropylene. 3. The core material according to claim 1, wherein the shape of the reinforcing material is selected from pipes, rods, lattices, base grids, and sheets. 4. The core material according to claim 3 of the utility model registration claim, wherein the sheet is a perforated sheet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8477983U JPS59189570U (en) | 1983-06-02 | 1983-06-02 | Core material for pine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8477983U JPS59189570U (en) | 1983-06-02 | 1983-06-02 | Core material for pine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59189570U true JPS59189570U (en) | 1984-12-15 |
Family
ID=30214746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8477983U Pending JPS59189570U (en) | 1983-06-02 | 1983-06-02 | Core material for pine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59189570U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003153773A (en) * | 2001-11-20 | 2003-05-27 | Tokai Kogyo Co Ltd | Cushion and method for manufacturing the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421206U (en) * | 1978-07-07 | 1979-02-10 |
-
1983
- 1983-06-02 JP JP8477983U patent/JPS59189570U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5421206U (en) * | 1978-07-07 | 1979-02-10 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003153773A (en) * | 2001-11-20 | 2003-05-27 | Tokai Kogyo Co Ltd | Cushion and method for manufacturing the same |
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