BR8403392A - ANNULAR CUTTER - Google Patents

ANNULAR CUTTER

Info

Publication number
BR8403392A
BR8403392A BR8403392A BR8403392A BR8403392A BR 8403392 A BR8403392 A BR 8403392A BR 8403392 A BR8403392 A BR 8403392A BR 8403392 A BR8403392 A BR 8403392A BR 8403392 A BR8403392 A BR 8403392A
Authority
BR
Brazil
Prior art keywords
annular cutter
cutter
annular
Prior art date
Application number
BR8403392A
Other languages
Portuguese (pt)
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
Priority claimed from US06/518,637 external-priority patent/US4538944A/en
Application filed by Hougen Everett D filed Critical Hougen Everett D
Publication of BR8403392A publication Critical patent/BR8403392A/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
BR8403392A 1983-07-29 1984-07-06 ANNULAR CUTTER BR8403392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/518,637 US4538944A (en) 1981-09-21 1983-07-29 Annular cutter

Publications (1)

Publication Number Publication Date
BR8403392A true BR8403392A (en) 1985-06-18

Family

ID=24064826

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8403392A BR8403392A (en) 1983-07-29 1984-07-06 ANNULAR CUTTER

Country Status (25)

Country Link
JP (1) JPS6039007A (en)
AR (1) AR231502A1 (en)
AU (1) AU567545B2 (en)
BG (1) BG48687A3 (en)
BR (1) BR8403392A (en)
CA (1) CA1204307A (en)
CH (1) CH657552A5 (en)
CS (1) CS254977B2 (en)
DE (1) DE3409568A1 (en)
ES (1) ES289252Y (en)
FR (1) FR2549752B2 (en)
GB (1) GB2144063B (en)
GR (1) GR82212B (en)
HU (1) HU199720B (en)
IL (1) IL72243A (en)
IT (1) IT1177621B (en)
MX (1) MX159645A (en)
NL (1) NL8401138A (en)
NO (1) NO162007C (en)
NZ (1) NZ207483A (en)
PL (1) PL145481B1 (en)
RO (1) RO90581B1 (en)
SE (1) SE456566B (en)
YU (1) YU75884A (en)
ZA (1) ZA844992B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682004B2 (en) * 2005-09-28 2011-05-11 大見工業株式会社 Hole cutter
CN110732695A (en) * 2019-10-25 2020-01-31 西安石油大学 Machine presss from both sides detachable deep hole reducing boring cutter device
KR102546625B1 (en) * 2020-07-13 2023-06-23 오소연 Walking assistance device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086410A (en) * 1961-01-23 1963-04-23 Zimmermann Lukas Trepanning tool
FR1568265A (en) * 1968-03-22 1969-05-23
US3609056A (en) * 1969-06-05 1971-09-28 Everett D Hougen Hole cutter
US4322187A (en) * 1980-06-18 1982-03-30 Hougen Everett D Annular hole cutter
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter

Also Published As

Publication number Publication date
SE456566B (en) 1988-10-17
CS254977B2 (en) 1988-02-15
NZ207483A (en) 1986-09-10
NO162007C (en) 1989-10-25
GB2144063B (en) 1987-02-11
ES289252Y (en) 1986-10-01
IL72243A (en) 1986-11-30
JPH0329526B2 (en) 1991-04-24
GB8412070D0 (en) 1984-06-20
IL72243A0 (en) 1984-10-31
CA1204307A (en) 1986-05-13
NO162007B (en) 1989-07-17
BG48687A3 (en) 1991-04-15
CH657552A5 (en) 1986-09-15
YU75884A (en) 1989-12-31
NL8401138A (en) 1985-02-18
PL248967A1 (en) 1985-04-09
IT1177621B (en) 1987-08-26
SE8401304L (en) 1985-01-30
FR2549752A2 (en) 1985-02-01
ZA844992B (en) 1985-02-27
ES289252U (en) 1986-02-16
RO90581B1 (en) 1987-01-31
AR231502A1 (en) 1984-12-28
GB2144063A (en) 1985-02-27
JPS6039007A (en) 1985-02-28
DE3409568A1 (en) 1985-02-07
HUT38276A (en) 1986-05-28
SE8401304D0 (en) 1984-03-09
MX159645A (en) 1989-07-20
HU199720B (en) 1990-03-28
AU567545B2 (en) 1987-11-26
PL145481B1 (en) 1988-09-30
IT8447942A1 (en) 1985-09-27
RO90581A7 (en) 1987-01-30
AU2545284A (en) 1985-01-31
FR2549752B2 (en) 1988-07-08
CS559684A2 (en) 1987-07-16
NO840924L (en) 1985-01-30
IT8447942A0 (en) 1984-03-27
GR82212B (en) 1984-12-13

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/07/99