AU2014361729B2 - Ground support apparatus and method - Google Patents

Ground support apparatus and method Download PDF

Info

Publication number: AU2014361729B2
Authority: AU; Australia
Prior art keywords: lumen; rock; elongated; supporting; support member
Prior art date: 2013-12-12
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.): Active

Application number

AU2014361729A

Other languages

English (en)

Other versions

AU2014361729A1 (en

Inventor

David Maltby

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.)

Garock Pty Ltd

Original Assignee

Garock 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.)

2013-12-12

Filing date

2014-12-11

Publication date

2017-11-30

2013-12-12 Priority claimed from AU2013904850A external-priority patent/AU2013904850A0/en

2014-12-11 Application filed by Garock Pty Ltd filed Critical Garock Pty Ltd

2014-12-11 Priority to AU2014361729A priority Critical patent/AU2014361729B2/en

2016-07-21 Publication of AU2014361729A1 publication Critical patent/AU2014361729A1/en

2017-11-30 Application granted granted Critical

2017-11-30 Publication of AU2014361729B2 publication Critical patent/AU2014361729B2/en

Status Active legal-status Critical Current

2034-12-11 Anticipated expiration legal-status Critical

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Piles And Underground Anchors (AREA)
Supports For Pipes And Cables (AREA)

AU2014361729A 2013-12-12 2014-12-11 Ground support apparatus and method Active AU2014361729B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AU2014361729A AU2014361729B2 (en)	2013-12-12	2014-12-11	Ground support apparatus and method

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
AU2013904850		2013-12-12
AU2013904850A AU2013904850A0 (en)		2013-12-12	Ground support apparatus and method
AU2014900955		2014-03-19
AU2014900955A AU2014900955A0 (en)		2014-03-19	Anchoring apparatus
AU2014902784		2014-07-18
AU2014902784A AU2014902784A0 (en)		2014-07-18	Ground support apparatus and method
PCT/AU2014/001112 WO2015085349A1 (en)	2013-12-12	2014-12-11	Ground support apparatus and method
AU2014361729A AU2014361729B2 (en)	2013-12-12	2014-12-11	Ground support apparatus and method

Publications (2)

Publication Number	Publication Date
AU2014361729A1 AU2014361729A1 (en)	2016-07-21
AU2014361729B2 true AU2014361729B2 (en)	2017-11-30

Family

ID=53370358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2014361729A Active AU2014361729B2 (en)	2013-12-12	2014-12-11	Ground support apparatus and method

Country Status (6)

Country	Link
AU (1)	AU2014361729B2 (es)
CA (1)	CA2933369C (es)
CL (1)	CL2016001443A1 (es)
PE (1)	PE20161158A1 (es)
SE (1)	SE542178C2 (es)
WO (1)	WO2015085349A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2016202889B2 (en) *	2015-06-29	2021-08-05	DSI Underground Australia Pty Limited	Friction bolt assembly
US10677057B2 (en)	2015-07-21	2020-06-09	Ncm Innovations (Pty) Ltd	Pneumatic drill installed rock anchor
EP3325768B1 (en) *	2015-07-21	2020-04-29	NCM Innovations (pty) Ltd	Radially expansible rock bolt
CA3008179C (en) *	2015-12-16	2024-01-02	Dywidag-Systems International Pty Limited	Friction bolt assembly
AU2018265328B2 (en) *	2017-05-11	2023-11-02	Sandvik Intellectual Property Ab	Friction rock bolt
AU2018204352B2 (en) *	2017-06-19	2023-12-14	FCI Holdings Delaware, LLC	Improved rock bolt
PE20220103A1 (es) *	2019-01-29	2022-01-26	Support Tech Innovations Pty Ltd	Un perno para roca
WO2021012021A1 (en) *	2019-07-25	2021-01-28	Garock Pty Ltd	Rock bolt
CN116181384B (zh) *	2023-03-28	2023-09-15	成都理工大学	一种快速混合锚固预应力锚索及其施工方法
CN120351000B (zh) *	2025-06-24	2025-11-07	中国铁建重工集团股份有限公司	长距离深埋tbm斜井富水复杂岩层的支护结构及工作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5184923A (en) *	1991-11-08	1993-02-09	Jennmar Corporation	Expansion shell assembly
US6599059B2 (en) *	2000-04-04	2003-07-29	Jennmar Corporation	Three-prong shell
US20120163924A1 (en) *	2009-03-10	2012-06-28	Sandvik Intellectual Property Ab	Friction bolt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2323905B (en) *	1997-03-26	2001-04-18	Weldgrip Ltd	Rockbolt assemblies
US20040161305A1 (en) *	2003-02-19	2004-08-19	F.M. Locotos Co., Inc.	Radially deformed anchorage bolt
US7465128B2 (en) *	2003-10-27	2008-12-16	Marcellin Bruneau	Anchor device with an elastic expansion sleeve
AU2005286869B2 (en) *	2004-09-20	2008-04-17	Atlas Copco Mai Gmbh	An elongate element tensioning member
EP2318659B1 (en) *	2008-08-11	2017-12-13	Sandvik Mining And Construction RSA (Pty) Ltd	Rock anchor cable
PL416170A1 (pl) *	2013-07-30	2016-08-16	Dywidag-Systems International Pty Limited	Zespół kotwi ciernej

2014
- 2014-12-11 SE SE1650982A patent/SE542178C2/en unknown
- 2014-12-11 PE PE2016000805A patent/PE20161158A1/es unknown
- 2014-12-11 WO PCT/AU2014/001112 patent/WO2015085349A1/en not_active Ceased
- 2014-12-11 CA CA2933369A patent/CA2933369C/en active Active
- 2014-12-11 AU AU2014361729A patent/AU2014361729B2/en active Active
2016
- 2016-06-10 CL CL2016001443A patent/CL2016001443A1/es unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5184923A (en) *	1991-11-08	1993-02-09	Jennmar Corporation	Expansion shell assembly
US6599059B2 (en) *	2000-04-04	2003-07-29	Jennmar Corporation	Three-prong shell
US20120163924A1 (en) *	2009-03-10	2012-06-28	Sandvik Intellectual Property Ab	Friction bolt

Also Published As

Publication number	Publication date
AU2014361729A1 (en)	2016-07-21
CA2933369C (en)	2022-05-31
SE542178C2 (en)	2020-03-10
PE20161158A1 (es)	2016-10-29
SE1650982A1 (sv)	2016-07-06
CA2933369A1 (en)	2015-06-18
WO2015085349A1 (en)	2015-06-18
CL2016001443A1 (es)	2017-05-12

Publication	Publication Date	Title
AU2014361729B2 (en)	2017-11-30	Ground support apparatus and method
CA2985032C (en)	2018-07-17	Locally anchored self-drilling hollow rock bolt
JP5778791B2 (ja)	2015-09-16	アンカー固定要素
CN110662883B (zh)	2022-08-30	摩擦岩石锚杆
EP2954163B1 (en)	2018-04-11	Rock bolt
EP2379843B1 (en)	2014-08-27	Sleeved cable bolt
AU2022204855B2 (en)	2024-10-03	A Point Anchoring Device
AU2019202151A2 (en)	2021-05-13	Retainer device for a rock anchor, rock anchor system and associated installation method
CA2966910C (en)	2023-05-02	Ground support apparatus
AU2023202198A1 (en)	2023-05-04	Rock Bolt
AU2016202889B2 (en)	2021-08-05	Friction bolt assembly
AU2020100343A4 (en)	2020-09-10	Nut and mesh plate
AU2024266823A1 (en)	2024-12-12	Rock Bolt
AU2023203245A1 (en)	2023-06-15	Rock Bolt
SU1753955A3 (ru)	1992-08-07	Податливый анкер
AU2014203600A1 (en)	2015-01-22	Rock bolt assembly
RU2448254C2 (ru)	2012-04-20	Металлорезиновый анкер клиновой (мак)
AU2018223042A1 (en)	2020-03-19	Retainer device for a rock anchor, rock anchor system and associated installation method

Legal Events

Date	Code	Title	Description
2018-03-29	MK25	Application lapsed reg. 22.2i(2) - failure to pay acceptance fee
2018-11-22	NA	Applications received for extensions of time, section 223	Free format text: AN APPLICATION TO EXTEND THE TIME FROM 28 FEB 2018 TO 28 SEP 2018 IN WHICH TO PAY THE ACCEPTANCE FEE HAS BEEN FILED
2019-02-14	NB	Applications allowed - extensions of time section 223(2)	Free format text: THE TIME IN WHICH TO PAY THE ACCEPTANCE FEE HAS BEEN EXTENDED TO 28 SEP 2018
2019-03-28	FGA	Letters patent sealed or granted (standard patent)