CA2589743C - Dispositif de forage de la roche - Google Patents

Dispositif de forage de la roche Download PDF

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Publication number
CA2589743C
CA2589743C CA002589743A CA2589743A CA2589743C CA 2589743 C CA2589743 C CA 2589743C CA 002589743 A CA002589743 A CA 002589743A CA 2589743 A CA2589743 A CA 2589743A CA 2589743 C CA2589743 C CA 2589743C
Authority
CA
Canada
Prior art keywords
rock
boom
disc cutter
disc
axis
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 - Lifetime
Application number
CA002589743A
Other languages
English (en)
Other versions
CA2589743A1 (fr
Inventor
Anthony John Peach
Alwyn Arthur Jones
Anton Josep Jurasovic
Geoffrey Peter Johnstone
Wayne Anthony Cusick
David Burnett Sugden
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.)
Odyssey Technology Pty Ltd
Original Assignee
Odyssey Technology 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
Priority claimed from AUPP8224A external-priority patent/AUPP822499A0/en
Application filed by Odyssey Technology Pty Ltd filed Critical Odyssey Technology Pty Ltd
Publication of CA2589743A1 publication Critical patent/CA2589743A1/fr
Application granted granted Critical
Publication of CA2589743C publication Critical patent/CA2589743C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Earth Drilling (AREA)
CA002589743A 1999-01-20 2000-01-20 Dispositif de forage de la roche Expired - Lifetime CA2589743C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP8224 1999-01-20
AUPP8224A AUPP822499A0 (en) 1999-01-20 1999-01-20 Oscillating & nutating disc cutter
CA002358828A CA2358828C (fr) 1999-01-20 2000-01-20 Dispositif de forage de la roche

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002358828A Division CA2358828C (fr) 1999-01-20 2000-01-20 Dispositif de forage de la roche

Publications (2)

Publication Number Publication Date
CA2589743A1 CA2589743A1 (fr) 2000-07-27
CA2589743C true CA2589743C (fr) 2009-03-17

Family

ID=38421300

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002589743A Expired - Lifetime CA2589743C (fr) 1999-01-20 2000-01-20 Dispositif de forage de la roche

Country Status (1)

Country Link
CA (1) CA2589743C (fr)

Also Published As

Publication number Publication date
CA2589743A1 (fr) 2000-07-27

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Effective date: 20200120