IT1142559B - IMPROVEMENT IN THE RING CUTTERS FOR METAL WORKING PIECES - Google Patents

IMPROVEMENT IN THE RING CUTTERS FOR METAL WORKING PIECES

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
Italian (it)
Other versions
IT8148713A0 (en
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/en
Application granted granted Critical
Publication of IT1142559B publication Critical patent/IT1142559B/en

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 IMPROVEMENT IN THE RING CUTTERS FOR METAL WORKING PIECES IT1142559B (en)

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 (en) 1981-06-18
IT1142559B true IT1142559B (en) 1986-10-08

Family

ID=22630195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48713/81A IT1142559B (en) 1980-07-28 1981-06-18 IMPROVEMENT IN THE RING CUTTERS FOR METAL WORKING PIECES

Country Status (13)

Country Link
JP (1) JPS5748412A (en)
AR (1) AR224207A1 (en)
BE (1) BE889588A (en)
BR (1) BR8104752A (en)
DE (1) DE3125481A1 (en)
ES (1) ES8301715A1 (en)
FR (1) FR2490520A1 (en)
GB (1) GB2080711A (en)
IL (1) IL63082A0 (en)
IT (1) IT1142559B (en)
NL (1) NL8103015A (en)
NO (1) NO812006L (en)
SE (1) SE8103688L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR77678B (en) * 1981-09-21 1984-09-25 Hougen Everett D
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter
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
US5145296A (en) * 1982-09-27 1992-09-08 Hougen Everett D Apparatus and method for cutting holes
JPS59143616U (en) * 1983-03-14 1984-09-26 萬デザイン株式会社 circular cutter
JPS6029414U (en) * 1983-08-02 1985-02-27 大見工業株式会社 hole ivy
JPS60178514U (en) * 1984-05-02 1985-11-27 大見工業株式会社 hole cutter
TWI263552B (en) * 2003-06-05 2006-10-11 Miyanaga Kk Core cutter
BRPI0911698A2 (en) * 2008-10-15 2015-10-06 Miyanaga Kk prospecting probe
JP3164921U (en) * 2010-10-08 2010-12-24 大見工業株式会社 Hole cutter
CN114072079A (en) * 2019-04-09 2022-02-18 胡维斯Ip控股公司 Hollow point compaction tool

Also Published As

Publication number Publication date
AR224207A1 (en) 1981-10-30
GB2080711A (en) 1982-02-10
IT8148713A0 (en) 1981-06-18
ES504298A0 (en) 1982-05-16
IL63082A0 (en) 1981-09-13
JPS5748412A (en) 1982-03-19
BR8104752A (en) 1982-04-13
FR2490520A1 (en) 1982-03-26
NO812006L (en) 1982-01-29
SE8103688L (en) 1982-01-29
NL8103015A (en) 1982-02-16
DE3125481A1 (en) 1982-04-29
BE889588A (en) 1981-11-03
ES8301715A1 (en) 1982-05-16

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