GB2144063B - Annular cutters - Google Patents

Annular cutters

Info

Publication number
GB2144063B
GB2144063B GB08412070A GB8412070A GB2144063B GB 2144063 B GB2144063 B GB 2144063B GB 08412070 A GB08412070 A GB 08412070A GB 8412070 A GB8412070 A GB 8412070A GB 2144063 B GB2144063 B GB 2144063B
Authority
GB
United Kingdom
Prior art keywords
annular cutters
cutters
annular
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08412070A
Other languages
English (en)
Other versions
GB8412070D0 (en
GB2144063A (en
Inventor
Everett Douglas Hougen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8412070D0 publication Critical patent/GB8412070D0/en
Publication of GB2144063A publication Critical patent/GB2144063A/en
Application granted granted Critical
Publication of GB2144063B publication Critical patent/GB2144063B/en
Expired legal-status Critical Current

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Turning (AREA)
  • Knives (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
GB08412070A 1983-07-29 1984-05-11 Annular cutters Expired GB2144063B (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 (3)

Publication Number Publication Date
GB8412070D0 GB8412070D0 (en) 1984-06-20
GB2144063A GB2144063A (en) 1985-02-27
GB2144063B true GB2144063B (en) 1987-02-11

Family

ID=24064826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412070A Expired GB2144063B (en) 1983-07-29 1984-05-11 Annular cutters

Country Status (25)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682004B2 (ja) * 2005-09-28 2011-05-11 大見工業株式会社 ホールカッター
CN110732695A (zh) * 2019-10-25 2020-01-31 西安石油大学 机夹可拆卸式深孔变径镗刀装置
KR102546625B1 (ko) * 2020-07-13 2023-06-23 오소연 보행보조기

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 (enrdf_load_stackoverflow) * 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
PL145481B1 (en) 1988-09-30
ES289252U (es) 1986-02-16
IL72243A (en) 1986-11-30
PL248967A1 (en) 1985-04-09
BG48687A3 (en) 1991-04-15
GR82212B (enrdf_load_stackoverflow) 1984-12-13
JPH0329526B2 (enrdf_load_stackoverflow) 1991-04-24
NL8401138A (nl) 1985-02-18
MX159645A (es) 1989-07-20
CA1204307A (en) 1986-05-13
DE3409568A1 (de) 1985-02-07
NO840924L (no) 1985-01-30
RO90581A7 (ro) 1987-01-30
CH657552A5 (fr) 1986-09-15
NZ207483A (en) 1986-09-10
CS254977B2 (en) 1988-02-15
NO162007C (no) 1989-10-25
IT1177621B (it) 1987-08-26
ES289252Y (es) 1986-10-01
JPS6039007A (ja) 1985-02-28
NO162007B (no) 1989-07-17
AR231502A1 (es) 1984-12-28
RO90581B1 (ro) 1987-01-31
AU2545284A (en) 1985-01-31
SE456566B (sv) 1988-10-17
CS559684A2 (en) 1987-07-16
SE8401304L (sv) 1985-01-30
IL72243A0 (en) 1984-10-31
IT8447942A0 (it) 1984-03-27
YU75884A (en) 1989-12-31
GB8412070D0 (en) 1984-06-20
GB2144063A (en) 1985-02-27
HU199720B (en) 1990-03-28
IT8447942A1 (it) 1985-09-27
FR2549752A2 (fr) 1985-02-01
BR8403392A (pt) 1985-06-18
SE8401304D0 (sv) 1984-03-09
HUT38276A (en) 1986-05-28
FR2549752B2 (fr) 1988-07-08
AU567545B2 (en) 1987-11-26
ZA844992B (en) 1985-02-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030511