JPS5881229U - Grooved board - Google Patents

Grooved board

Info

Publication number
JPS5881229U
JPS5881229U JP17804581U JP17804581U JPS5881229U JP S5881229 U JPS5881229 U JP S5881229U JP 17804581 U JP17804581 U JP 17804581U JP 17804581 U JP17804581 U JP 17804581U JP S5881229 U JPS5881229 U JP S5881229U
Authority
JP
Japan
Prior art keywords
board
groove
grooved
grooved board
reinforcing members
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
JP17804581U
Other languages
Japanese (ja)
Inventor
長谷川　洋三
勝田　忠信
Original Assignee
凸版印刷株式会社
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 凸版印刷株式会社 filed Critical 凸版印刷株式会社
Priority to JP17804581U priority Critical patent/JPS5881229U/en
Publication of JPS5881229U publication Critical patent/JPS5881229U/en
Pending legal-status Critical Current

Links

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]

図面は本考案の実施例を示すものであって、第１図は補
強部材を埋め込んだ溝付ボードの断面図、第２図は第１
図のボードの一部切欠斜視図、第３図は補強部材の斜視
図を各々−示す。 １・・・ボード、２・・・溝、３・・・ボード原紙、４
・・・補強部材、５・・・基部、６・・・針部。The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of a grooved board in which reinforcing members are embedded, and FIG.
FIG. 3 shows a partially cutaway perspective view of the board shown in FIG. 3, and FIG. 3 shows a perspective view of a reinforcing member. 1... Board, 2... Groove, 3... Board base paper, 4
... Reinforcement member, 5... Base, 6... Needle part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面に１本又は２本以上の平行溝を設けたボードであっ
て、該ボードの裏面より、前記溝の位置に合わせて該溝
の幅よりもその基部の長さが長い金属製の鋸状の補強部
材を埋め込んだことを特徴とする溝付ボード。A board with one or more parallel grooves on its surface, and from the back side of the board, a metal saw-shaped metal whose base length is longer than the width of the groove in accordance with the position of the groove. A grooved board characterized by embedded reinforcing members.
JP17804581U 1981-11-30 1981-11-30 Grooved board Pending JPS5881229U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17804581U JPS5881229U (en) 1981-11-30 1981-11-30 Grooved board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17804581U JPS5881229U (en) 1981-11-30 1981-11-30 Grooved board

Publications (1)

Publication Number Publication Date
JPS5881229U true JPS5881229U (en) 1983-06-01

Family

ID=29972480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17804581U Pending JPS5881229U (en) 1981-11-30 1981-11-30 Grooved board

Country Status (1)

Country Link
JP (1) JPS5881229U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118064B2 (en) 2001-02-07 2012-02-21 Ntn Corporation Fiber reinforced plastic pipe and power transmission shaft employing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136050A (en) * 1974-04-09 1975-10-28
JPS56126810A (en) * 1980-03-10 1981-10-05 Nippon Telegr & Teleph Corp <Ntt> Preparation for light waveguide line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136050A (en) * 1974-04-09 1975-10-28
JPS56126810A (en) * 1980-03-10 1981-10-05 Nippon Telegr & Teleph Corp <Ntt> Preparation for light waveguide line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118064B2 (en) 2001-02-07 2012-02-21 Ntn Corporation Fiber reinforced plastic pipe and power transmission shaft employing the same

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