EP3140607A4 - A support device - Google Patents

A support device Download PDF

Info

Publication number
EP3140607A4
EP3140607A4 EP15811872.9A EP15811872A EP3140607A4 EP 3140607 A4 EP3140607 A4 EP 3140607A4 EP 15811872 A EP15811872 A EP 15811872A EP 3140607 A4 EP3140607 A4 EP 3140607A4
Authority
EP
European Patent Office
Prior art keywords
support device
support
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.)
Granted
Application number
EP15811872.9A
Other languages
German (de)
French (fr)
Other versions
EP3140607B1 (en
EP3140607A1 (en
Inventor
Heinrich Johann FOURIE
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.)
Penhine Ltd Pty
Penhine Pty Ltd
Original Assignee
Penhine Ltd Pty
Penhine 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 Penhine Ltd Pty, Penhine Pty Ltd filed Critical Penhine Ltd Pty
Publication of EP3140607A1 publication Critical patent/EP3140607A1/en
Publication of EP3140607A4 publication Critical patent/EP3140607A4/en
Application granted granted Critical
Publication of EP3140607B1 publication Critical patent/EP3140607B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42DBLASTING
    • F42D1/00Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/18Plugs for boreholes
EP15811872.9A 2014-06-26 2015-06-26 A support device Active EP3140607B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201404737 2014-06-26
PCT/IB2015/054827 WO2015198282A1 (en) 2014-06-26 2015-06-26 A support device

Publications (3)

Publication Number Publication Date
EP3140607A1 EP3140607A1 (en) 2017-03-15
EP3140607A4 true EP3140607A4 (en) 2017-10-04
EP3140607B1 EP3140607B1 (en) 2018-10-17

Family

ID=54937475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15811872.9A Active EP3140607B1 (en) 2014-06-26 2015-06-26 A support device

Country Status (7)

Country Link
EP (1) EP3140607B1 (en)
AP (1) AP2016009607A0 (en)
AU (1) AU2015278692B2 (en)
CA (1) CA2953468C (en)
PE (1) PE20170023A1 (en)
WO (1) WO2015198282A1 (en)
ZA (1) ZA201608337B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2688996C1 (en) * 2017-11-29 2019-05-23 Акционерное общество "Новосибирский механический завод "Искра" Charge retainer during drilling and blasting operations
CN109506533B (en) * 2018-11-21 2024-01-23 中国电建集团成都勘测设计研究院有限公司 Air spacing device for deep hole blasting charge
US10619987B1 (en) 2019-01-02 2020-04-14 Dyno Nobel Inc. Blasthole guards and related systems and methods
CN109764777A (en) * 2019-03-03 2019-05-17 贵州贵安新联爆破工程有限公司 A kind of simple drainage arrangement of blasthole
CN112113474B (en) * 2020-09-27 2021-11-02 长沙矿山研究院有限责任公司 Partially recyclable blast hole measuring and plugging device and application method thereof
WO2022200832A1 (en) * 2021-03-25 2022-09-29 Inanloo Hossein Plug of creating air column with variable length for applying in airdeck blasting and stemming plug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047774A (en) * 1935-03-18 1936-07-14 Howard H Greene Deep well bridge
FR977180A (en) * 1948-10-28 1951-03-28 Air Liquide Device to replace jam in blastholes
GB1030409A (en) * 1961-12-22 1966-05-25 Nitroglycerin Ab Device for use in the loadiong of bore holes with explosive
US4669540A (en) * 1985-01-25 1987-06-02 Paavo Luoma Topping and tamping plug
CA2318583A1 (en) * 2000-08-25 2002-02-25 Thomas Hennessy Explosive ignition holder
WO2005033474A1 (en) * 2003-10-03 2005-04-14 International Technologies, Llc Blasting method and blasting accessory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115388A (en) * 1934-10-08 1938-04-26 William E Ressler Safety blasting plug
EP1463871B1 (en) * 2002-01-03 2006-08-16 Nxco International Limited Activated stemming device
US8136449B2 (en) * 2010-05-17 2012-03-20 Escamilla Peter S Explosive powder plug and method of using the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047774A (en) * 1935-03-18 1936-07-14 Howard H Greene Deep well bridge
FR977180A (en) * 1948-10-28 1951-03-28 Air Liquide Device to replace jam in blastholes
GB1030409A (en) * 1961-12-22 1966-05-25 Nitroglycerin Ab Device for use in the loadiong of bore holes with explosive
US4669540A (en) * 1985-01-25 1987-06-02 Paavo Luoma Topping and tamping plug
CA2318583A1 (en) * 2000-08-25 2002-02-25 Thomas Hennessy Explosive ignition holder
WO2005033474A1 (en) * 2003-10-03 2005-04-14 International Technologies, Llc Blasting method and blasting accessory

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015198282A1 *

Also Published As

Publication number Publication date
EP3140607B1 (en) 2018-10-17
EP3140607A1 (en) 2017-03-15
CA2953468A1 (en) 2015-12-30
AU2015278692B2 (en) 2019-09-19
AP2016009607A0 (en) 2016-12-31
AU2015278692A1 (en) 2017-01-12
PE20170023A1 (en) 2017-03-02
ZA201608337B (en) 2017-08-30
CA2953468C (en) 2022-06-21
WO2015198282A1 (en) 2015-12-30

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