ZA812715B - Annular hole cutter - Google Patents

Annular hole cutter

Info

Publication number
ZA812715B
ZA812715B ZA00812715A ZA812715A ZA812715B ZA 812715 B ZA812715 B ZA 812715B ZA 00812715 A ZA00812715 A ZA 00812715A ZA 812715 A ZA812715 A ZA 812715A ZA 812715 B ZA812715 B ZA 812715B
Authority
ZA
South Africa
Prior art keywords
annular hole
hole cutter
cutter
annular
hole
Prior art date
Application number
ZA00812715A
Other languages
English (en)
Inventor
Hougen Everett Douglas
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
Application filed by Hougen Everett D filed Critical Hougen Everett D
Publication of ZA812715B publication Critical patent/ZA812715B/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)
  • Crushing And Pulverization Processes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
ZA00812715A 1980-07-21 1981-04-24 Annular hole cutter ZA812715B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17095980A 1980-07-21 1980-07-21

Publications (1)

Publication Number Publication Date
ZA812715B true ZA812715B (en) 1982-08-25

Family

ID=22621982

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812715A ZA812715B (en) 1980-07-21 1981-04-24 Annular hole cutter

Country Status (19)

Country Link
JP (1) JPS5940570B2 (de)
AR (1) AR223120A1 (de)
AU (1) AU541273B2 (de)
BE (1) BE888838A (de)
BR (1) BR8103193A (de)
CA (1) CA1150536A (de)
CH (1) CH643168A5 (de)
DE (1) DE3118579A1 (de)
ES (1) ES8203250A1 (de)
FR (1) FR2486842B1 (de)
GB (1) GB2080162B (de)
IL (1) IL62677A (de)
IT (1) IT1142432B (de)
MX (1) MX152082A (de)
NL (1) NL182456C (de)
NO (1) NO151850C (de)
NZ (1) NZ196954A (de)
SE (1) SE449060B (de)
ZA (1) ZA812715B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190419A (en) * 1981-09-21 1985-07-16 Everett D. Hougen Annular cutter
GR77678B (de) * 1981-09-21 1984-09-25 Hougen Everett D
US4952102A (en) * 1982-09-27 1990-08-28 Hougen Everett D Annular hole cutter
US5145296A (en) * 1982-09-27 1992-09-08 Hougen Everett D Apparatus and method for cutting holes
US4813819A (en) * 1982-09-27 1989-03-21 Hougen Everett D Method for cutting holes
IL69696A (en) * 1982-09-27 1987-12-20 Hougen Everett D Annular hole cutter
GB2137126A (en) * 1982-10-19 1984-10-03 Talbot & Co Ltd F W Trepanning Cutter
EP0229402B1 (de) * 1986-01-16 1990-07-25 Walker-Hagou B.V. Flachschneider
USRE33598E (en) * 1986-01-16 1991-05-28 Walker-Hagou B.V. Facing cutter
US5049010A (en) * 1988-08-04 1991-09-17 Unibit Corporation Metal cutting tool
US5074722A (en) * 1991-03-15 1991-12-24 Greenlee Textron Inc. Hole cutter
TWI263552B (en) * 2003-06-05 2006-10-11 Miyanaga Kk Core cutter

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
BE788401A (fr) * 1971-12-29 1973-03-05 Hougen Everett D Outil rotatif a decouper
USRE28416E (en) * 1971-12-29 1975-05-06 Annular hole cutter
US3860354A (en) * 1971-12-29 1975-01-14 Everett D Hougen Annular hole cutter
SE381592B (sv) * 1975-01-20 1975-12-15 Sandvik Ab Borrverktyg

Also Published As

Publication number Publication date
AR223120A1 (es) 1981-07-15
IL62677A (en) 1984-05-31
JPS5940570B2 (ja) 1984-10-01
SE449060B (sv) 1987-04-06
BR8103193A (pt) 1982-08-24
AU6983981A (en) 1982-01-28
IT8148418A0 (it) 1981-05-07
MX152082A (es) 1985-05-28
GB2080162A (en) 1982-02-03
SE8102461L (sv) 1982-01-22
FR2486842B1 (fr) 1986-04-04
AU541273B2 (en) 1985-01-03
NO151850B (no) 1985-03-11
FR2486842A1 (fr) 1982-01-22
CH643168A5 (fr) 1984-05-30
NL182456B (nl) 1987-10-16
NZ196954A (en) 1984-12-14
CA1150536A (en) 1983-07-26
JPS5727608A (en) 1982-02-15
BE888838A (fr) 1981-09-16
NL182456C (nl) 1988-03-16
NO151850C (no) 1985-06-19
ES502680A0 (es) 1982-04-01
ES8203250A1 (es) 1982-04-01
NL8102057A (nl) 1982-02-16
IT1142432B (it) 1986-10-08
DE3118579A1 (de) 1982-06-24
IL62677A0 (en) 1981-06-29
GB2080162B (en) 1984-08-30
DE3118579C2 (de) 1989-03-23
NO811353L (no) 1982-01-22

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