JPS59189570U - Core material for pine - Google Patents

Core material for pine

Info

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
Application number
JP8477983U
Other languages
Japanese (ja)
Inventor
一色　忠雄
西川　慎二郎
虫賀　富士雄
Original Assignee
株式会社　ラツカサン
鐘淵化学工業株式会社
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 株式会社　ラツカサン, 鐘淵化学工業株式会社 filed Critical 株式会社　ラツカサン
Priority to JP8477983U priority Critical patent/JPS59189570U/en
Publication of JPS59189570U publication Critical patent/JPS59189570U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】 １　プラスチックフオームからなるマット用芯材の内部
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.
JP8477983U 1983-06-02 1983-06-02 Core material for pine Pending JPS59189570U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421206U (en) * 1978-07-07 1979-02-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421206U (en) * 1978-07-07 1979-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
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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