BR8103193A - ROTARY DRILL - Google Patents

ROTARY DRILL

Info

Publication number
BR8103193A
BR8103193A BR8103193A BR8103193A BR8103193A BR 8103193 A BR8103193 A BR 8103193A BR 8103193 A BR8103193 A BR 8103193A BR 8103193 A BR8103193 A BR 8103193A BR 8103193 A BR8103193 A BR 8103193A
Authority
BR
Brazil
Prior art keywords
rotary drill
drill
rotary
Prior art date
Application number
BR8103193A
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
Application filed by Hougen Everett D filed Critical Hougen Everett D
Publication of BR8103193A publication Critical patent/BR8103193A/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)
  • Crushing And Pulverization Processes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
BR8103193A 1980-07-21 1981-05-22 ROTARY DRILL BR8103193A (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
BR8103193A true BR8103193A (en) 1982-08-24

Family

ID=22621982

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103193A BR8103193A (en) 1980-07-21 1981-05-22 ROTARY DRILL

Country Status (19)

Country Link
JP (1) JPS5940570B2 (en)
AR (1) AR223120A1 (en)
AU (1) AU541273B2 (en)
BE (1) BE888838A (en)
BR (1) BR8103193A (en)
CA (1) CA1150536A (en)
CH (1) CH643168A5 (en)
DE (1) DE3118579A1 (en)
ES (1) ES502680A0 (en)
FR (1) FR2486842B1 (en)
GB (1) GB2080162B (en)
IL (1) IL62677A (en)
IT (1) IT1142432B (en)
MX (1) MX152082A (en)
NL (1) NL182456C (en)
NO (1) NO151850C (en)
NZ (1) NZ196954A (en)
SE (1) SE449060B (en)
ZA (1) ZA812715B (en)

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 (en) * 1981-09-21 1984-09-25 Hougen Everett D
IL69696A (en) * 1982-09-27 1987-12-20 Hougen Everett D Annular hole cutter
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
GB2137126A (en) * 1982-10-19 1984-10-03 Talbot & Co Ltd F W Trepanning Cutter
EP0229402B1 (en) * 1986-01-16 1990-07-25 Walker-Hagou B.V. Facing cutter
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 (en) * 1971-12-29 1973-03-05 Hougen Everett D ROTARY CUTTING TOOL
US3860354A (en) * 1971-12-29 1975-01-14 Everett D Hougen Annular hole cutter
USRE28416E (en) * 1971-12-29 1975-05-06 Annular hole cutter
SE381592B (en) * 1975-01-20 1975-12-15 Sandvik Ab DRILLING TOOLS

Also Published As

Publication number Publication date
SE8102461L (en) 1982-01-22
IL62677A (en) 1984-05-31
JPS5940570B2 (en) 1984-10-01
ZA812715B (en) 1982-08-25
DE3118579C2 (en) 1989-03-23
CH643168A5 (en) 1984-05-30
NL182456C (en) 1988-03-16
IT8148418A0 (en) 1981-05-07
IL62677A0 (en) 1981-06-29
NL182456B (en) 1987-10-16
GB2080162A (en) 1982-02-03
JPS5727608A (en) 1982-02-15
BE888838A (en) 1981-09-16
MX152082A (en) 1985-05-28
CA1150536A (en) 1983-07-26
FR2486842A1 (en) 1982-01-22
NO811353L (en) 1982-01-22
SE449060B (en) 1987-04-06
NO151850B (en) 1985-03-11
AU541273B2 (en) 1985-01-03
FR2486842B1 (en) 1986-04-04
DE3118579A1 (en) 1982-06-24
ES8203250A1 (en) 1982-04-01
AR223120A1 (en) 1981-07-15
ES502680A0 (en) 1982-04-01
NO151850C (en) 1985-06-19
NZ196954A (en) 1984-12-14
AU6983981A (en) 1982-01-28
IT1142432B (en) 1986-10-08
NL8102057A (en) 1982-02-16
GB2080162B (en) 1984-08-30

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960522