CS420482A2 - Prstencova freza - Google Patents

Prstencova freza

Info

Publication number
CS420482A2
CS420482A2 CS824204A CS420482A CS420482A2 CS 420482 A2 CS420482 A2 CS 420482A2 CS 824204 A CS824204 A CS 824204A CS 420482 A CS420482 A CS 420482A CS 420482 A2 CS420482 A2 CS 420482A2
Authority
CS
Czechoslovakia
Prior art keywords
prstencova
freza
prstencova freza
Prior art date
Application number
CS824204A
Other languages
Czech (cs)
Other versions
CS241107B2 (en
Inventor
Everett D Hougen
Original Assignee
Everett D 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 D Hougen filed Critical Everett D Hougen
Publication of CS420482A2 publication Critical patent/CS420482A2/en
Publication of CS241107B2 publication Critical patent/CS241107B2/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)
  • Knives (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CS824204A 1981-09-21 1982-06-07 Ring cutter CS241107B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CS420482A2 true CS420482A2 (en) 1985-07-16
CS241107B2 CS241107B2 (en) 1986-03-13

Family

ID=23174017

Family Applications (1)

Application Number Title Priority Date Filing Date
CS824204A CS241107B2 (en) 1981-09-21 1982-06-07 Ring cutter

Country Status (24)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11508829A (en) * 1995-07-14 1999-08-03 ケンナメタル ヘルテル アクチェンゲゼルシャフト ウェルクツォイゲ ウント ハルトシュトッフェ Drill with cooling lubricant passage
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 (en) * 2010-06-18 2011-12-22 日東工器株式会社 Ring-shaped hole cutter
CN113331915B (en) 2015-06-17 2024-09-10 史赛克欧洲控股I有限责任公司 Surgical instrument with ultrasonic tip for fibrous tissue removal

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 (en) * 1971-12-29 1973-03-05 Hougen Everett D ROTARY CUTTING TOOL
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
NL8200883A (en) 1983-04-18
PL138978B1 (en) 1986-11-29
MX156023A (en) 1988-06-16
IT8248137A0 (en) 1982-03-31
SU1454239A3 (en) 1989-01-23
ZA822222B (en) 1983-02-23
BG47492A3 (en) 1990-07-16
JPS5859712A (en) 1983-04-08
YU44967B (en) 1991-06-30
AU546136B2 (en) 1985-08-15
ES265798U (en) 1983-01-16
ES265798Y (en) 1983-07-01
PL236239A1 (en) 1983-03-28
GR77678B (en) 1984-09-25
RO83662B (en) 1984-09-30
SE8201209L (en) 1983-03-22
TR22166A (en) 1986-07-23
AR227097A1 (en) 1982-09-15
HU188782B (en) 1986-05-28
YU75982A (en) 1986-10-31
GB2106018B (en) 1985-11-13
BR8201938A (en) 1983-11-16
RO83662A (en) 1984-07-17
CA1176542A (en) 1984-10-23
CS241107B2 (en) 1986-03-13
JPH0146244B2 (en) 1989-10-06
IT8248137A1 (en) 1983-10-01
GB2106018A (en) 1983-04-07
NO820621L (en) 1983-03-22
DE3208889A1 (en) 1983-04-07
AU8104082A (en) 1983-03-31
IT1186680B (en) 1987-12-04
FR2513157A2 (en) 1983-03-25

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