JPH02104914U - - Google Patents

Info

Publication number
JPH02104914U
JPH02104914U JP1375689U JP1375689U JPH02104914U JP H02104914 U JPH02104914 U JP H02104914U JP 1375689 U JP1375689 U JP 1375689U JP 1375689 U JP1375689 U JP 1375689U JP H02104914 U JPH02104914 U JP H02104914U
Authority
JP
Japan
Prior art keywords
cutting blade
main body
counterboring
recess
peripheral surface
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
JP1375689U
Other languages
English (en)
Other versions
JPH0737773Y2 (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 JP1375689U priority Critical patent/JPH0737773Y2/ja
Publication of JPH02104914U publication Critical patent/JPH02104914U/ja
Application granted granted Critical
Publication of JPH0737773Y2 publication Critical patent/JPH0737773Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る回転切削工具の一実施例を
示すもので、第1図はカツターアームが円筒主体
部内に引込んでいるときの回転切削工具の正面図
、第2図は第1図におけるA−A線矢視方向横断
面図、第3図はカツターアームが座ぐり加工態勢
にあるときの同じく横断面図、第4図は表裏両面
に座ぐり加工を施した被加工材を示す縦断面図で
ある。 1……円筒主体部、3……切削刃物(環状刃物
)、7……凹部、8……切削チツプ、8A……座
ぐり用切削刃、9……カツターアーム、14……
第1係止部、15……第2係止部、18……孔、
19,20……座ぐり孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円筒主体部の下部に、切削刃物を設けると共に
    、上記主体部の外周面部適位置には凹部を形成し
    て、この凹部の中に、座ぐり用切削刃を自由端部
    に持ち、且つ、前記切削刃物の回転中心から偏心
    した位置に支点を持つて、切削刃物を逆回転させ
    たときにのみ前記座ぐり用切削刃が切削刃物の外
    周面より突出するカツターアームを設けた回転切
    削工具。
JP1375689U 1989-02-08 1989-02-08 回転切削工具 Expired - Fee Related JPH0737773Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1375689U JPH0737773Y2 (ja) 1989-02-08 1989-02-08 回転切削工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1375689U JPH0737773Y2 (ja) 1989-02-08 1989-02-08 回転切削工具

Publications (2)

Publication Number Publication Date
JPH02104914U true JPH02104914U (ja) 1990-08-21
JPH0737773Y2 JPH0737773Y2 (ja) 1995-08-30

Family

ID=31224341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1375689U Expired - Fee Related JPH0737773Y2 (ja) 1989-02-08 1989-02-08 回転切削工具

Country Status (1)

Country Link
JP (1) JPH0737773Y2 (ja)

Also Published As

Publication number Publication date
JPH0737773Y2 (ja) 1995-08-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees