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JPH0457367U - - Google Patents

Info

Publication number
JPH0457367U
JPH0457367U JP9884990U JP9884990U JPH0457367U JP H0457367 U JPH0457367 U JP H0457367U JP 9884990 U JP9884990 U JP 9884990U JP 9884990 U JP9884990 U JP 9884990U JP H0457367 U JPH0457367 U JP H0457367U
Authority
JP
Japan
Prior art keywords
disc
diamond chips
blade
protruded
power tool
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
JP9884990U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9884990U priority Critical patent/JPH0457367U/ja
Publication of JPH0457367U publication Critical patent/JPH0457367U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

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

第1図はこの考案の実施例の正面図、第2図は
同じく第1図中のA−A線における断面図、第3
図はこの考案の他の実施例の平面図、第4図は同
じく第3図中のB−B線における断面図である。 1……円盤ブレード、2……外周面、3,3a
,9……ダイヤモンドチツプ、4……(回転式電
動工具の)回転軸、6……放熱孔、7,10……
コンクリート切削用ブレード。
Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line A-A in Fig. 1.
The figure is a plan view of another embodiment of this invention, and FIG. 4 is a sectional view taken along the line BB in FIG. 3. 1...Disc blade, 2...Outer peripheral surface, 3, 3a
, 9...Diamond chip, 4...Rotary shaft (of a rotary power tool), 6...Radiation hole, 7, 10...
Blade for cutting concrete.

Claims (1)

【実用新案登録請求の範囲】 1 回転式電動工具の回転軸に取付けて使用する
円盤ブレードにおいて、円盤の外周面にダイヤモ
ンドチツプの複数個を等間隔に突設し、前記ダイ
ヤモンドチツプの切削面は、隣接するダイヤモン
ドチツプが交互に切削すべき溝型の断面の2分の
1を切削できる形状としたことを特徴とするコン
クリート切削用ブレード。 2 回転式電動工具の回転軸に取付けて使用する
円盤ブレードにおいて、円盤の外周面にダイヤモ
ンドチツプを等間隔に突設し、前記タイヤモンド
チツプの切断面はU字型に形成したことを特徴と
するコンクリート切削用ブレード。 3 円盤型ブレードには放熱孔を穿設した請求項
1又は2記載のコンクリート切削用ブレード。
[Claims for Utility Model Registration] 1. A disc blade used by being attached to the rotating shaft of a rotary power tool, in which a plurality of diamond chips are protruded from the outer peripheral surface of the disc at equal intervals, and the cutting surface of the diamond chips is A concrete cutting blade characterized in that adjacent diamond chips are shaped so that they can cut half of the cross section of the groove shape to be cut alternately. 2. A disc blade used by being attached to the rotating shaft of a rotary power tool, characterized in that diamond chips are protruded from the outer circumferential surface of the disc at equal intervals, and the cutting surface of the tire diamond chips is formed in a U-shape. Concrete cutting blade. 3. The concrete cutting blade according to claim 1 or 2, wherein the disc-shaped blade has heat radiation holes.
JP9884990U 1990-09-20 1990-09-20 Pending JPH0457367U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9884990U JPH0457367U (en) 1990-09-20 1990-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9884990U JPH0457367U (en) 1990-09-20 1990-09-20

Publications (1)

Publication Number Publication Date
JPH0457367U true JPH0457367U (en) 1992-05-18

Family

ID=31840337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9884990U Pending JPH0457367U (en) 1990-09-20 1990-09-20

Country Status (1)

Country Link
JP (1) JPH0457367U (en)

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