JPS6334595U - - Google Patents

Info

Publication number
JPS6334595U
JPS6334595U JP10767887U JP10767887U JPS6334595U JP S6334595 U JPS6334595 U JP S6334595U JP 10767887 U JP10767887 U JP 10767887U JP 10767887 U JP10767887 U JP 10767887U JP S6334595 U JPS6334595 U JP S6334595U
Authority
JP
Japan
Prior art keywords
grooves
working surface
generally flat
welding backing
heat
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
JP10767887U
Other languages
English (en)
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
Priority claimed from US06/913,511 external-priority patent/US4753140A/en
Application filed filed Critical
Publication of JPS6334595U publication Critical patent/JPS6334595U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)

Description

【図面の簡単な説明】
第1図と第2図は前記の代表的な先行技術の溶
接裏あてを示す図;第3図は本考案の溶接裏あて
の断面図;および第4図は第3図の溶接裏あてを
使用した完成した片面溶接のシングルパルスの断
面図である。 図において、30……耐熱溶接裏あて、34…
…グループ、37……中央の隆起部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 幅が広く概ね平らな作業面を有する耐熱溶接裏
    あて30において、該作業面が平行なグルーブ3
    4と、該グルーブ34の間に配置された中央のセ
    ラミツクの隆起部36と、該グルーブの両側にあ
    る概ね平らなランド38を有することを特徴とす
    る耐熱溶接裏あて。
JP10767887U 1986-09-30 1987-07-15 Pending JPS6334595U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/913,511 US4753140A (en) 1984-08-23 1986-09-30 Wrench

Publications (1)

Publication Number Publication Date
JPS6334595U true JPS6334595U (ja) 1988-03-05

Family

ID=33452945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10767887U Pending JPS6334595U (ja) 1986-09-30 1987-07-15

Country Status (1)

Country Link
JP (1) JPS6334595U (ja)

Similar Documents

Publication Publication Date Title
JPS6334595U (ja)
JPS6272540U (ja)
JPS6248942U (ja)
JPS61138275U (ja)
JPS6334824U (ja)
JPS61138493U (ja)
JPS61133267U (ja)
JPS6319995U (ja)
JPS62159996U (ja)
JPS6222213U (ja)
JPS63192441U (ja)
JPS6195447U (ja)
JPS6191368U (ja)
JPS61198300U (ja)
JPS62102520U (ja)
JPS6172391U (ja)
JPS6196832U (ja)
JPS61103030U (ja)
JPH01177411U (ja)
JPS6353383U (ja)
JPS61177316U (ja)
JPS6210777U (ja)
JPS6266941U (ja)
JPS63106843U (ja)
JPS61122094U (ja)