JPS61185522U - - Google Patents

Info

Publication number
JPS61185522U
JPS61185522U JP7042385U JP7042385U JPS61185522U JP S61185522 U JPS61185522 U JP S61185522U JP 7042385 U JP7042385 U JP 7042385U JP 7042385 U JP7042385 U JP 7042385U JP S61185522 U JPS61185522 U JP S61185522U
Authority
JP
Japan
Prior art keywords
view
annular plate
cut
gripping member
holds
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
JP7042385U
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
Application filed filed Critical
Priority to JP7042385U priority Critical patent/JPS61185522U/ja
Publication of JPS61185522U publication Critical patent/JPS61185522U/ja
Pending legal-status Critical Current

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  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は本考案に関するオーガ用羽根の成形機
の実施の一例を示す斜視図。第2図は同上平面図
。第3図は同上における可動側の掴み部材の右側
面図。第4図は同上における固定側の掴み部材の
左側面図。第5図は同上に環状板を供給した正面
図。第6図は同上による羽根の成形状態を示す正
面図。第7図は他の実施例を示す正面図。第8図
は他の実施例を示す正面図。第9図は従来の羽根
の材料を示す平面図。第10図は同上の製品を示
す正面図。第11図は同上の羽根により製作した
オーガの部分図である。 図中1は環状板、2は切目、3,4は掴み部材
、6は往復手段である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一個所に切目を入れた環状板の前記切目の一側
    を上下から挾む掴み部材と、他側を上下から挾む
    掴み部材と、両掴み部材の相対位置を変化させて
    前記環状板をスパイラル化する往復手段とを備え
    させたことを特徴とするオーガ用羽根の成形機。
JP7042385U 1985-05-13 1985-05-13 Pending JPS61185522U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7042385U JPS61185522U (ja) 1985-05-13 1985-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7042385U JPS61185522U (ja) 1985-05-13 1985-05-13

Publications (1)

Publication Number Publication Date
JPS61185522U true JPS61185522U (ja) 1986-11-19

Family

ID=30606990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7042385U Pending JPS61185522U (ja) 1985-05-13 1985-05-13

Country Status (1)

Country Link
JP (1) JPS61185522U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342385U (ja) * 1976-09-16 1978-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342385U (ja) * 1976-09-16 1978-04-12

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