JP3056155U - Ceramic backing material - Google Patents

Ceramic backing material

Info

Publication number
JP3056155U
JP3056155U JP1997011110U JP1111097U JP3056155U JP 3056155 U JP3056155 U JP 3056155U JP 1997011110 U JP1997011110 U JP 1997011110U JP 1111097 U JP1111097 U JP 1111097U JP 3056155 U JP3056155 U JP 3056155U
Authority
JP
Japan
Prior art keywords
backing material
ceramic
ceramic backing
material according
adhesive tape
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 - Lifetime
Application number
JP1997011110U
Other languages
Japanese (ja)
Inventor
勝博 岡田
Original Assignee
株式会社紀洋産業
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 株式会社紀洋産業 filed Critical 株式会社紀洋産業
Priority to JP1997011110U priority Critical patent/JP3056155U/en
Application granted granted Critical
Publication of JP3056155U publication Critical patent/JP3056155U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

(57)【要約】 （修正有） 【課題】鉄鋼構造物の溶接の際ノンスカラップ工法で使
用される裏当材に関するものである。 【解決手段】裏当材を端部に４分円状の丸みを持たせた
セラミックで形成し溶接施工後取り外し可能にする。 (57) [Summary] (Modified) [PROBLEMS] To provide a backing material used in a non-scallop method when welding a steel structure. A backing material is formed of a ceramic having a quadrant round shape at an end, and is made removable after welding.

Description

【考案の詳細な説明】[Detailed description of the invention]

【００１】[0101]

【考案の属する技術分野】[Technical field to which the invention belongs]

この考案は、鉄鋼構造物の溶接の際ノンスカラップ工法で使用される裏当材に 関するものである。 This invention relates to a backing material used in the non-scallop method when welding steel structures.

【００２】[0092]

【従来の技術】[Prior art]

従来は、鉄製の平鋼に端部に丸みをもたせた裏当金をしようしているが、丸み をもたせる加工に費用がかかりコストアップの原因になっていた。また裏当金は 、本体に溶接されてしまうため、施工後の取り外しが不可能で溶着金属の目視検 査の範囲がかぎられていた。 Previously, a backing plate with rounded edges was used for iron flat steel. However, the rounding process was expensive and increased costs. Moreover, since the backing metal is welded to the main body, it cannot be removed after construction, and the range of visual inspection of the deposited metal has been limited.

【００３】[0093]

【考案が解決しようとする課題】[Problems to be solved by the invention]

本案は、その欠点を除いて安価で施工後取り外し可能な裏当て材を開発しよう とするものである。 This project aims to develop a backing material that is inexpensive and can be removed after construction, excluding its disadvantages.

【００４】[0093]

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

【図１】 本考案の斜視図FIG. 1 is a perspective view of the present invention.

【図２】 請求項２の斜視図及び背面図FIG. 2 is a perspective view and a rear view of claim 2.

【図３】 請求項３の斜視図FIG. 3 is a perspective view of claim 3.

【図４】 請求項４の斜視図及び背面図FIG. 4 is a perspective view and a rear view of claim 4.

【図５】 請求項５のアルミテープを張り付けた裏当材FIG. 5 is a backing material to which the aluminum tape according to claim 5 is attached.

Claims (5)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項１】端部に半径１３ｍｍ以上の４分円状の丸み
をもたせた、セラミック製の裏当材1. A backing material made of ceramic, having a rounded quadrant having a radius of 13 mm or more at its end. 【請求項２】中央部に直線状のくぼみをつくり、突き合
わせ溶接の裏当てにも使用可能な請求項１のセラミック
製の裏当材2. The ceramic backing material according to claim 1, wherein a linear recess is formed in the center portion and the backing material can be used as a backing for butt welding. 【請求項３】裏面に表面の逆の端部に丸みをもたせ両面
使用可能にした、請求項１のセラミック製の裏当材3. The ceramic backing material according to claim 1, wherein the back surface has a rounded end opposite to the front surface so that both surfaces can be used. 【請求項４】長手方向の端部に面取りをした、請求項１
のセラミック製の裏当材4. The method according to claim 1, wherein the longitudinal end is chamfered.
Ceramic backing material 【請求項５】裏面にアルミ粘着テープを貼りテープで施
工面に貼りつける請求項１のセラミック製の裏当材5. The ceramic backing material according to claim 1, wherein an aluminum adhesive tape is attached to the back side of the construction surface with an adhesive tape.
JP1997011110U 1997-11-12 1997-11-12 Ceramic backing material Expired - Lifetime JP3056155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1997011110U JP3056155U (en) 1997-11-12 1997-11-12 Ceramic backing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997011110U JP3056155U (en) 1997-11-12 1997-11-12 Ceramic backing material

Publications (1)

Publication Number Publication Date
JP3056155U true JP3056155U (en) 1999-02-12

Family

ID=43190140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1997011110U Expired - Lifetime JP3056155U (en) 1997-11-12 1997-11-12 Ceramic backing material

Country Status (1)

Country Link
JP (1) JP3056155U (en)

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