BG47492A3 - Tool for cutting of ring- shaped openings - Google Patents

Tool for cutting of ring- shaped openings

Info

Publication number
BG47492A3
BG47492A3 BG056019A BG5601982A BG47492A3 BG 47492 A3 BG47492 A3 BG 47492A3 BG 056019 A BG056019 A BG 056019A BG 5601982 A BG5601982 A BG 5601982A BG 47492 A3 BG47492 A3 BG 47492A3
Authority
BG
Bulgaria
Prior art keywords
radial
grooves
cutting edges
cutting
cutting edge
Prior art date
Application number
BG056019A
Other languages
Bulgarian (bg)
English (en)
Inventor
Everett Hougen
Original Assignee
Everett Hougen
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 Everett Hougen filed Critical Everett Hougen
Publication of BG47492A3 publication Critical patent/BG47492A3/xx

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Knives (AREA)
BG056019A 1981-09-21 1982-03-30 Tool for cutting of ring- shaped openings BG47492A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30385781A 1981-09-21 1981-09-21

Publications (1)

Publication Number Publication Date
BG47492A3 true BG47492A3 (en) 1990-07-16

Family

ID=23174017

Family Applications (1)

Application Number Title Priority Date Filing Date
BG056019A BG47492A3 (en) 1981-09-21 1982-03-30 Tool for cutting of ring- shaped openings

Country Status (24)

Country Link
JP (1) JPS5859712A (nl)
AR (1) AR227097A1 (nl)
AU (1) AU546136B2 (nl)
BG (1) BG47492A3 (nl)
BR (1) BR8201938A (nl)
CA (1) CA1176542A (nl)
CS (1) CS241107B2 (nl)
DE (1) DE3208889A1 (nl)
ES (1) ES265798Y (nl)
FR (1) FR2513157A2 (nl)
GB (1) GB2106018B (nl)
GR (1) GR77678B (nl)
HU (1) HU188782B (nl)
IT (1) IT1186680B (nl)
MX (1) MX156023A (nl)
NL (1) NL8200883A (nl)
NO (1) NO820621L (nl)
PL (1) PL138978B1 (nl)
RO (1) RO83662B (nl)
SE (1) SE8201209L (nl)
SU (1) SU1454239A3 (nl)
TR (1) TR22166A (nl)
YU (1) YU44967B (nl)
ZA (1) ZA822222B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI263552B (en) 2003-06-05 2006-10-11 Miyanaga Kk Core cutter
US6937531B2 (en) 2003-07-21 2005-08-30 Infineon Technologies Ag Memory device and method of storing fail addresses of a memory cell
GB0320105D0 (en) * 2003-08-28 2003-10-01 Cromwell Group Holdings Ltd Cutting tool
WO2011158378A1 (ja) * 2010-06-18 2011-12-22 日東工器株式会社 環状ホールカッタ
RU2524464C2 (ru) * 2012-01-12 2014-07-27 Константин Эдуардович Огоньков Режущий инструмент (варианты)
JP6924704B2 (ja) 2015-06-17 2021-08-25 ストライカー・ユーロピアン・ホールディングス・Ｉ，リミテッド・ライアビリティ・カンパニー 線維組織除去のための超音波チップを有する外科器具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28416A (en) * 1860-05-22 Improvement in plows
US3609056A (en) * 1969-06-05 1971-09-28 Everett D Hougen Hole cutter
BE788401A (fr) * 1971-12-29 1973-03-05 Hougen Everett D Outil rotatif a decouper
CA1150536A (en) * 1980-07-21 1983-07-26 Everett D. Hougen Annular hole cutter
IL63082A0 (en) * 1980-07-28 1981-09-13 Hougen Everett D Annular cutter for metal workpieces

Also Published As

Publication number Publication date
BR8201938A (pt) 1983-11-16
GR77678B (nl) 1984-09-25
HU188782B (en) 1986-05-28
ES265798Y (es) 1983-07-01
AR227097A1 (es) 1982-09-15
RO83662A (ro) 1984-07-17
SE8201209L (sv) 1983-03-22
ES265798U (es) 1983-01-16
GB2106018A (en) 1983-04-07
AU8104082A (en) 1983-03-31
MX156023A (es) 1988-06-16
CS420482A2 (en) 1985-07-16
NO820621L (no) 1983-03-22
DE3208889A1 (de) 1983-04-07
YU75982A (en) 1986-10-31
JPH0146244B2 (nl) 1989-10-06
YU44967B (en) 1991-06-30
PL236239A1 (en) 1983-03-28
TR22166A (tr) 1986-07-23
CS241107B2 (en) 1986-03-13
GB2106018B (en) 1985-11-13
IT8248137A0 (it) 1982-03-31
IT1186680B (it) 1987-12-04
SU1454239A3 (ru) 1989-01-23
AU546136B2 (en) 1985-08-15
NL8200883A (nl) 1983-04-18
FR2513157A2 (fr) 1983-03-25
JPS5859712A (ja) 1983-04-08
ZA822222B (en) 1983-02-23
RO83662B (ro) 1984-09-30
PL138978B1 (en) 1986-11-29
CA1176542A (en) 1984-10-23

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