AU2002100905A4 - Cartridge for breaking or fracturing hard materials - Google Patents

Cartridge for breaking or fracturing hard materials

Info

Publication number
AU2002100905A4
AU2002100905A4 AU2002100905A AU2002100905A AU2002100905A4 AU 2002100905 A4 AU2002100905 A4 AU 2002100905A4 AU 2002100905 A AU2002100905 A AU 2002100905A AU 2002100905 A AU2002100905 A AU 2002100905A AU 2002100905 A4 AU2002100905 A4 AU 2002100905A4
Authority
AU
Australia
Prior art keywords
cartridge
breaking
hard materials
fracturing hard
fracturing
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
Application number
AU2002100905A
Other versions
AU2002100905B4 (en
Inventor
Nigel Rogers
Edward Tota
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.)
RockTek Ltd
Original Assignee
RockTek 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 AU3524001A external-priority patent/AU3524001A/en
Application filed by RockTek Ltd filed Critical RockTek Ltd
Application granted granted Critical
Publication of AU2002100905A4 publication Critical patent/AU2002100905A4/en
Publication of AU2002100905B4 publication Critical patent/AU2002100905B4/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU2002100905A 2000-02-29 2002-11-15 Cartridge for breaking or fracturing hard materials Expired AU2002100905B4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ5910 2000-02-29
AU3524001A AU3524001A (en) 2000-02-29 2001-02-22 Cartridge shell and cartridge for blast holes and method of use
PCT/AU2001/000178 WO2001065199A1 (en) 2000-02-29 2001-02-22 Cartridge shell and cartridge for blast holes and method of use

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2001235240A Division AU2001235240B8 (en) 2000-02-29 2001-02-22 Cartridge shell and cartridge for blast holes and method of use

Publications (2)

Publication Number Publication Date
AU2002100905A4 true AU2002100905A4 (en) 2003-06-19
AU2002100905B4 AU2002100905B4 (en) 2003-06-19

Family

ID=39099748

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002100907A Expired AU2002100907B4 (en) 2000-02-29 2002-11-15 A propellant cartridge
AU2002100905A Expired AU2002100905B4 (en) 2000-02-29 2002-11-15 Cartridge for breaking or fracturing hard materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2002100907A Expired AU2002100907B4 (en) 2000-02-29 2002-11-15 A propellant cartridge

Country Status (1)

Country Link
AU (2) AU2002100907B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106989648B (en) * 2017-04-24 2019-01-01 覃如贤 It is a kind of based on engineering rupture, broken charging device and its construction method

Also Published As

Publication number Publication date
AU2002100905B4 (en) 2003-06-19
AU2002100907B4 (en) 2003-05-01

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Legal Events

Date Code Title Description
FGI Letters patent sealed or granted (innovation patent)
MK22 Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry