AUPM415894A0 - Retractable drill bit segments - Google Patents

Retractable drill bit segments

Info

Publication number
AUPM415894A0
AUPM415894A0 AUPM4158A AUPM415894A AUPM415894A0 AU PM415894 A0 AUPM415894 A0 AU PM415894A0 AU PM4158 A AUPM4158 A AU PM4158A AU PM415894 A AUPM415894 A AU PM415894A AU PM415894 A0 AUPM415894 A0 AU PM415894A0
Authority
AU
Australia
Prior art keywords
drill bit
bit segments
retractable drill
retractable
segments
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.)
Abandoned
Application number
AUPM4158A
Inventor
Gavin Thomas Mcleod
Matthew Vance Egan
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.)
Downhole Technologies Pty Ltd
Original Assignee
Downhole Technologies Pty Ltd
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 Downhole Technologies Pty Ltd filed Critical Downhole Technologies Pty Ltd
Priority to AUPM4158A priority Critical patent/AUPM415894A0/en
Publication of AUPM415894A0 publication Critical patent/AUPM415894A0/en
Priority to AU63094/94A priority patent/AU658809B3/en
Priority to RU95109784A priority patent/RU2109916C1/en
Priority to EP94918244A priority patent/EP0702746B1/en
Priority to US08/433,402 priority patent/US5662182A/en
Priority to EP95108816A priority patent/EP0678654B1/en
Priority to EP95108814A priority patent/EP0678652A3/en
Priority to DE0702746T priority patent/DE702746T1/en
Priority to CA002151274A priority patent/CA2151274C/en
Priority to ES94918244T priority patent/ES2089987T1/en
Priority to CA002151272A priority patent/CA2151272C/en
Priority to CA002151273A priority patent/CA2151273C/en
Priority to EP95108813A priority patent/EP0678651A3/en
Priority to RU95109786A priority patent/RU2110661C1/en
Priority to CA002151276A priority patent/CA2151276C/en
Priority to PCT/AU1994/000322 priority patent/WO1994029567A1/en
Priority to JP7501120A priority patent/JP2695991B2/en
Priority to CA002151275A priority patent/CA2151275C/en
Priority to BR9406309A priority patent/BR9406309A/en
Priority to EP95108815A priority patent/EP0678653B1/en
Priority to RO95-02165A priority patent/RO112529B1/en
Priority to RU95109785A priority patent/RU2107801C1/en
Priority to CN94190858A priority patent/CN1046783C/en
Priority to KR1019950705629A priority patent/KR960703190A/en
Priority to RU95109787A priority patent/RU2108442C1/en
Priority to RU95109783A priority patent/RU2109907C1/en
Priority to AU69660/94A priority patent/AU675551B2/en
Assigned to DOWN HOLE TECHNOLOGIES PTY LTD reassignment DOWN HOLE TECHNOLOGIES PTY LTD Assignment by Applicant under S 113 Assignors: EGAN, MATTHEW VANCE, MCLEOD, GAVIN T.
Assigned to EGAN, MATTHEW VANCE, MCLEOD, GAVIN T. reassignment EGAN, MATTHEW VANCE Change of Name of Applicant under S 104 Assignors: MCLEOD, GAVIN T.
Priority to APAP/P/1994/000702A priority patent/AP577A/en
Priority to TW84106373A priority patent/TW279191B/zh
Priority to TW84106372A priority patent/TW268068B/zh
Priority to TW84106375A priority patent/TW268069B/zh
Priority to TW83111523A priority patent/TW268988B/zh
Priority to TW84106374A priority patent/TW279192B/zh
Priority to US08/475,905 priority patent/US5785134A/en
Priority to US08/473,879 priority patent/US5813481A/en
Priority to US08/475,904 priority patent/US5954146A/en
Priority to BG99722A priority patent/BG99722A/en
Priority to FI953103A priority patent/FI953103A/en
Priority to JP7164335A priority patent/JP2706639B2/en
Priority to JP7164332A priority patent/JP2706636B2/en
Priority to JP7164333A priority patent/JP2706637B2/en
Priority to JP7164334A priority patent/JP2706638B2/en
Priority to NZ267371A priority patent/NZ267371A/en
Priority to PL94309608A priority patent/PL173620B1/en
Priority to CN95108608A priority patent/CN1061122C/en
Priority to NO954846A priority patent/NO954846L/en
Priority to OA60755A priority patent/OA10249A/en
Abandoned legal-status Critical Current

Links

AUPM4158A 1993-06-16 1994-03-02 Retractable drill bit segments Abandoned AUPM415894A0 (en)

Priority Applications (47)

Application Number Priority Date Filing Date Title
AUPM4158A AUPM415894A0 (en) 1994-03-02 1994-03-02 Retractable drill bit segments
AU63094/94A AU658809B3 (en) 1993-06-16 1994-05-11 Retractable drill bit system
RU95109784A RU2109916C1 (en) 1993-06-16 1994-06-15 Tool
EP94918244A EP0702746B1 (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill
US08/433,402 US5662182A (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill
EP95108816A EP0678654B1 (en) 1993-06-16 1994-06-15 Replaceable cutting means segment for use in a ground drill
EP95108814A EP0678652A3 (en) 1993-06-16 1994-06-15 Insert for use in retaining a cutting means in a ground drill.
DE0702746T DE702746T1 (en) 1993-06-16 1994-06-15 IN-HOLE REPLACEMENT OF CUTTING AGENTS FOR A DRILL CHISEL
CA002151274A CA2151274C (en) 1993-06-16 1994-06-15 Bit segment for seating in a cutting position to form cutting means
ES94918244T ES2089987T1 (en) 1993-06-16 1994-06-15 AN ARRANGEMENT FOR THE IN SITU REPLACEMENT OF THE CUTTING MEANS OF A DRILL FOR FLOOR.
CA002151272A CA2151272C (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill
CA002151273A CA2151273C (en) 1993-06-16 1994-06-15 A tool for transporting cutting means for in situ replacement of cutting means
EP95108813A EP0678651A3 (en) 1993-06-16 1994-06-15 Drive sub for connection to a ground drill.
RU95109786A RU2110661C1 (en) 1993-06-16 1994-06-15 Insert for cutting facility
CA002151276A CA2151276C (en) 1993-06-16 1994-06-15 An insert for releasably retaining cutting means in a ground drill
PCT/AU1994/000322 WO1994029567A1 (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill
JP7501120A JP2695991B2 (en) 1993-06-16 1994-06-15 Apparatus for exchanging drilling means at work position for underground drills
CA002151275A CA2151275C (en) 1993-06-16 1994-06-15 A drive sub for receipt of bit segments
BR9406309A BR9406309A (en) 1993-06-16 1994-06-15 System for in situ replacement of drill cutters for songadem perforations
EP95108815A EP0678653B1 (en) 1993-06-16 1994-06-15 Tool for use in system for in situ replacement of cutting means for a ground drill
RO95-02165A RO112529B1 (en) 1993-06-16 1994-06-15 Drilling device comprising "in situ" interchangeable cutting means
RU95109785A RU2107801C1 (en) 1994-03-02 1994-06-15 Segment of cutting facility
CN94190858A CN1046783C (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill
KR1019950705629A KR960703190A (en) 1993-06-16 1994-06-15 SYSTEM FOR IN SITUREPLACEMENT OF CUTTING MEANS FOR A GROUND DRILL
RU95109787A RU2108442C1 (en) 1993-06-16 1994-06-15 System for replacement of earth drill cutting member in field conditions
RU95109783A RU2109907C1 (en) 1993-06-16 1994-06-15 Drilling member
AU69660/94A AU675551B2 (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a grounddrill
APAP/P/1994/000702A AP577A (en) 1993-06-16 1994-12-01 System for use in situ replacement of cutting means for a ground drill.
TW84106373A TW279191B (en) 1993-06-16 1994-12-10
TW84106372A TW268068B (en) 1993-06-16 1994-12-10
TW84106375A TW268069B (en) 1993-06-16 1994-12-10
TW83111523A TW268988B (en) 1993-06-16 1994-12-10
TW84106374A TW279192B (en) 1993-06-16 1994-12-10
US08/475,905 US5785134A (en) 1993-06-16 1995-06-07 System for in-situ replacement of cutting means for a ground drill
US08/473,879 US5813481A (en) 1993-06-16 1995-06-07 System for in situ replacement of cutting means for a ground drill
US08/475,904 US5954146A (en) 1993-06-16 1995-06-07 System for in situ replacement of cutting means for a ground drill
BG99722A BG99722A (en) 1993-06-16 1995-06-14 System for replacing a place for cutting device for a drill
FI953103A FI953103A (en) 1993-06-16 1995-06-21 System for the replacement of a ground drill cutter on site
JP7164335A JP2706639B2 (en) 1993-06-16 1995-06-29 Underground drill tool
JP7164332A JP2706636B2 (en) 1993-06-16 1995-06-29 Insert for detachably holding drilling means on underground drill
JP7164333A JP2706637B2 (en) 1993-06-16 1995-06-29 Drive subassembly for underground drill
JP7164334A JP2706638B2 (en) 1993-06-16 1995-06-29 Segments of drilling means for underground drills
NZ267371A NZ267371A (en) 1993-06-16 1995-06-30 In-situ replacement of ground drill bit segments via internal tool
PL94309608A PL173620B1 (en) 1993-06-16 1995-06-30 System for in situ replacing cutting tips of a drilling bit
CN95108608A CN1061122C (en) 1993-06-16 1995-07-26 Bit segments for a ground drill bit
NO954846A NO954846L (en) 1993-06-16 1995-11-29 On-site replacement system for cutting parts on an earth drill
OA60755A OA10249A (en) 1993-06-16 1995-12-14 System for in situ replacement of cutting means for a ground drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM4158A AUPM415894A0 (en) 1994-03-02 1994-03-02 Retractable drill bit segments

Publications (1)

Publication Number Publication Date
AUPM415894A0 true AUPM415894A0 (en) 1994-03-24

Family

ID=3778774

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPM4158A Abandoned AUPM415894A0 (en) 1993-06-16 1994-03-02 Retractable drill bit segments

Country Status (1)

Country Link
AU (1) AUPM415894A0 (en)

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