JPS6286901U - - Google Patents

Info

Publication number
JPS6286901U
JPS6286901U JP17489485U JP17489485U JPS6286901U JP S6286901 U JPS6286901 U JP S6286901U JP 17489485 U JP17489485 U JP 17489485U JP 17489485 U JP17489485 U JP 17489485U JP S6286901 U JPS6286901 U JP S6286901U
Authority
JP
Japan
Prior art keywords
angle
main frame
mill rolls
rolling direction
drilling machine
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.)
Granted
Application number
JP17489485U
Other languages
English (en)
Other versions
JPH0328961Y2 (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 JP1985174894U priority Critical patent/JPH0328961Y2/ja
Publication of JPS6286901U publication Critical patent/JPS6286901U/ja
Application granted granted Critical
Publication of JPH0328961Y2 publication Critical patent/JPH0328961Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る穿孔機の平面図。第2図
は従来型穿設機の平面図(下半部を省略)。第3
図はミルロールを交換し、ミルロールを入側に角
θ傾けた場合の平面図。 図において;1…ミルロール、2…マンドレル
、3…ビレツト、4…ヨーク、5…軸受、6…メ
インフレーム、a…圧下方向、b…プルバツク方
向。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1対のミルロールを支持するメインフレームを
    材料の進行方向と直交する位置から入側に角α傾
    けてく字型となし、該く字型メインフレームに支
    持されたミルロールのビレツトに対する圧下方向
    を材料の進行方向に向けて角αの方向から圧下す
    るようにしたことを特徴とする穿孔機。
JP1985174894U 1985-11-15 1985-11-15 Expired JPH0328961Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985174894U JPH0328961Y2 (ja) 1985-11-15 1985-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985174894U JPH0328961Y2 (ja) 1985-11-15 1985-11-15

Publications (2)

Publication Number Publication Date
JPS6286901U true JPS6286901U (ja) 1987-06-03
JPH0328961Y2 JPH0328961Y2 (ja) 1991-06-20

Family

ID=31113701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985174894U Expired JPH0328961Y2 (ja) 1985-11-15 1985-11-15

Country Status (1)

Country Link
JP (1) JPH0328961Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923756A (ja) * 1972-06-29 1974-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923756A (ja) * 1972-06-29 1974-03-02

Also Published As

Publication number Publication date
JPH0328961Y2 (ja) 1991-06-20

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