PL352298A1 - Device for drilling conical area in an opening - Google Patents

Device for drilling conical area in an opening

Info

Publication number
PL352298A1
PL352298A1 PL00352298A PL35229800A PL352298A1 PL 352298 A1 PL352298 A1 PL 352298A1 PL 00352298 A PL00352298 A PL 00352298A PL 35229800 A PL35229800 A PL 35229800A PL 352298 A1 PL352298 A1 PL 352298A1
Authority
PL
Poland
Prior art keywords
opening
conical area
drilling conical
drilling
area
Prior art date
Application number
PL00352298A
Inventor
Per Age Faanes
Original Assignee
Quick Anchor As
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 Quick Anchor As filed Critical Quick Anchor As
Publication of PL352298A1 publication Critical patent/PL352298A1/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
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0027—Drills for enlarging a hole by tool swivelling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
PL00352298A 1999-05-26 2000-05-26 Device for drilling conical area in an opening PL352298A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO992514A NO992514D0 (en) 1999-05-26 1999-05-26 Drilling device for drilling conical holes
PCT/NO2000/000177 WO2000073005A1 (en) 1999-05-26 2000-05-26 Device for drilling a conical zone in a hole

Publications (1)

Publication Number Publication Date
PL352298A1 true PL352298A1 (en) 2003-08-11

Family

ID=19903365

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00352298A PL352298A1 (en) 1999-05-26 2000-05-26 Device for drilling conical area in an opening

Country Status (12)

Country Link
EP (1) EP1187693A1 (en)
JP (1) JP2003500226A (en)
CN (1) CN1361722A (en)
AU (1) AU4957700A (en)
CA (1) CA2375240A1 (en)
CZ (1) CZ20014238A3 (en)
HU (1) HUP0201889A2 (en)
MX (1) MXPA01012101A (en)
NO (1) NO992514D0 (en)
NZ (1) NZ516007A (en)
PL (1) PL352298A1 (en)
WO (1) WO2000073005A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015002952A1 (en) 2015-03-07 2016-09-08 Julian Sturm Tool for negative conical holes and for internal deburring of holes in hollow bodies
CN105201409B (en) * 2015-10-19 2018-01-09 河南理工大学 A kind of swingable asymmetrical petrosal foramen bottom expanding drill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415240A1 (en) * 1974-03-29 1975-10-16 Horst Hahn Rock drill for enlarging bottom of hole - has outer sleeve raised to permit cutting head to swing outwards
SE403066B (en) * 1975-06-10 1978-07-31 Moberg Anders DRILL FOR COMBINED RECOVERY OF A CYLINDRICAL AND A CONICAL SLIP IN STONE, CONCRETE OR OTHER HARD BUILDING MATERIAL
GB8714921D0 (en) * 1987-06-25 1987-07-29 Shell Int Research Borehole underreamer device
DE3842683A1 (en) * 1988-04-02 1990-03-15 Karl Eischeid DRILLING DEVICE FOR MAKING UNDERCUTS IN NON-CONTINUOUS CYLINDRICAL PRE-HOLES AND FASTENING DEVICE FOR A THREADED COMPONENT IN AN UNDERCUT
DE3912248A1 (en) * 1989-04-14 1990-10-18 Hilti Ag MILLING TOOL

Also Published As

Publication number Publication date
CN1361722A (en) 2002-07-31
AU4957700A (en) 2000-12-18
EP1187693A1 (en) 2002-03-20
MXPA01012101A (en) 2003-06-30
JP2003500226A (en) 2003-01-07
NO992514D0 (en) 1999-05-26
CA2375240A1 (en) 2000-12-07
CZ20014238A3 (en) 2003-04-16
WO2000073005A1 (en) 2000-12-07
HUP0201889A2 (en) 2002-09-28
NZ516007A (en) 2002-07-26

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Legal Events

Date Code Title Description
VOID Decisions declaring the decisions on the grant of the patent lapsed