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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2226754A1 (en) * 1995-07-14 1997-02-06 Kennametal Hertel Ag Werkzeuge + Hartstoffe Drill with cooling-lubricant channel
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
JP5059972B2 (ja) * 2010-06-18 2012-10-31 日東工器株式会社 環状ホールカッタ
EP4215135B8 (en) * 2015-06-17 2025-01-01 Stryker European Operations Holdings LLC 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 (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
IT8248137A0 (it) 1982-03-31
AU546136B2 (en) 1985-08-15
ES265798U (es) 1983-01-16
FR2513157A2 (fr) 1983-03-25
YU75982A (en) 1986-10-31
RO83662B (ro) 1984-09-30
CS420482A2 (en) 1985-07-16
SE8201209L (sv) 1983-03-22
PL236239A1 (en) 1983-03-28
RO83662A (ro) 1984-07-17
NO820621L (no) 1983-03-22
IT1186680B (it) 1987-12-04
TR22166A (tr) 1986-07-23
HU188782B (en) 1986-05-28
GR77678B (enrdf_load_stackoverflow) 1984-09-25
JPS5859712A (ja) 1983-04-08
SU1454239A3 (ru) 1989-01-23
AR227097A1 (es) 1982-09-15
AU8104082A (en) 1983-03-31
PL138978B1 (en) 1986-11-29
GB2106018A (en) 1983-04-07
ZA822222B (en) 1983-02-23
CA1176542A (en) 1984-10-23
DE3208889A1 (de) 1983-04-07
GB2106018B (en) 1985-11-13
YU44967B (en) 1991-06-30
CS241107B2 (en) 1986-03-13
ES265798Y (es) 1983-07-01
MX156023A (es) 1988-06-16
BR8201938A (pt) 1983-11-16
JPH0146244B2 (enrdf_load_stackoverflow) 1989-10-06
NL8200883A (nl) 1983-04-18

Similar Documents

Publication Publication Date Title
BG49933A3 (bg) Инструмент с радиално освобождаване за прорязване на пръстеновидни отвори
EP1228829B1 (en) Hole saw
US7640838B2 (en) Saw blade with secondary teeth separated by deep gullets
CA2262609C (en) Hole saw
US5802947A (en) Dimpled circular saw blade
GB1403041A (en) Annular hole cutters or trepanning tools
ES8205609A1 (es) Mejoras en las fresas anulares para orificios
SE7907326L (sv) Skerverktyg med vendsker
WO2004112998A8 (en) Sheet metal hole cutter
BG47492A3 (en) Tool for cutting of ring- shaped openings
ES417257A1 (es) Una disposicion de fresa.
EP0229402B1 (en) Facing cutter
ES8203250A1 (es) Perfeccionamientos en las fresas anulares para orificios
ES8301715A1 (es) Mejoras en las fresas anulares
GB1418273A (en) Hole-making tool
BG47195A3 (en) Tool for cutting in oring- shaped openings
BG47027A3 (en) Tool for cutting- in of ring- shaped openings
ES8406255A1 (es) Perfeccionamientos en las fresas anulares
JPS63109909A (ja) フライスカツタ構造
SU965628A1 (ru) Сверло с механическим креплением режущих пластин
USRE33598E (en) Facing cutter
BG48687A3 (en) Instrument for cutting ringlike openings
SU906649A1 (ru) Сверло дл глубокого сверлени
Beharry Increase the Capacity of Your Machine: or Why Cut a Whole Hole?
RU92012662A (ru) Протяжка