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IT1142559B - Perfezionamento nelle frese anulari per pezzi in lavorazione di metallo - Google Patents

Perfezionamento nelle frese anulari per pezzi in lavorazione di metallo

Info

Publication number
IT1142559B
IT1142559B IT48713/81A IT4871381A IT1142559B IT 1142559 B IT1142559 B IT 1142559B IT 48713/81 A IT48713/81 A IT 48713/81A IT 4871381 A IT4871381 A IT 4871381A IT 1142559 B IT1142559 B IT 1142559B
Authority
IT
Italy
Prior art keywords
improvement
metal working
working pieces
ring cutters
cutters
Prior art date
Application number
IT48713/81A
Other languages
English (en)
Italian (it)
Other versions
IT8148713A0 (it
Inventor
Everett Douglas Hougen
Original Assignee
Hougen Everett D
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 by Hougen Everett D filed Critical Hougen Everett D
Publication of IT8148713A0 publication Critical patent/IT8148713A0/it
Application granted granted Critical
Publication of IT1142559B publication Critical patent/IT1142559B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling Processes (AREA)
  • Earth Drilling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Adornments (AREA)
IT48713/81A 1980-07-28 1981-06-18 Perfezionamento nelle frese anulari per pezzi in lavorazione di metallo IT1142559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17302280A 1980-07-28 1980-07-28

Publications (2)

Publication Number Publication Date
IT8148713A0 IT8148713A0 (it) 1981-06-18
IT1142559B true IT1142559B (it) 1986-10-08

Family

ID=22630195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48713/81A IT1142559B (it) 1980-07-28 1981-06-18 Perfezionamento nelle frese anulari per pezzi in lavorazione di metallo

Country Status (13)

Country Link
JP (1) JPS5748412A (no)
AR (1) AR224207A1 (no)
BE (1) BE889588A (no)
BR (1) BR8104752A (no)
DE (1) DE3125481A1 (no)
ES (1) ES504298A0 (no)
FR (1) FR2490520A1 (no)
GB (1) GB2080711A (no)
IL (1) IL63082A0 (no)
IT (1) IT1142559B (no)
NL (1) NL8103015A (no)
NO (1) NO812006L (no)
SE (1) SE8103688L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR77678B (no) * 1981-09-21 1984-09-25 Hougen Everett D
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter
US5145296A (en) * 1982-09-27 1992-09-08 Hougen Everett D Apparatus and method for cutting holes
US4952102A (en) * 1982-09-27 1990-08-28 Hougen Everett D Annular hole cutter
US4813819A (en) * 1982-09-27 1989-03-21 Hougen Everett D Method for cutting holes
JPS59143616U (ja) * 1983-03-14 1984-09-26 萬デザイン株式会社 環状カツタ−
JPS6029414U (ja) * 1983-08-02 1985-02-27 大見工業株式会社 ホ−ルカツタ
JPS60178514U (ja) * 1984-05-02 1985-11-27 大見工業株式会社 ホ−ルカツタ−
TWI263552B (en) * 2003-06-05 2006-10-11 Miyanaga Kk Core cutter
KR101184538B1 (ko) * 2008-10-15 2012-09-19 가부시키 가이샤 미야나가 코어 드릴
JP3164921U (ja) * 2010-10-08 2010-12-24 大見工業株式会社 ホールカッター
CN114072079B (zh) * 2019-04-09 2024-11-15 胡维斯Ip控股公司 中空点压实工具

Also Published As

Publication number Publication date
NL8103015A (nl) 1982-02-16
SE8103688L (sv) 1982-01-29
AR224207A1 (es) 1981-10-30
NO812006L (no) 1982-01-29
DE3125481A1 (de) 1982-04-29
BE889588A (fr) 1981-11-03
IL63082A0 (en) 1981-09-13
IT8148713A0 (it) 1981-06-18
ES8301715A1 (es) 1982-05-16
FR2490520A1 (fr) 1982-03-26
JPS5748412A (en) 1982-03-19
BR8104752A (pt) 1982-04-13
GB2080711A (en) 1982-02-10
ES504298A0 (es) 1982-05-16

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