CA2953468A1 - Dispositif de support de petardage - Google Patents

Dispositif de support de petardage Download PDF

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Publication number
CA2953468A1
CA2953468A1 CA2953468A CA2953468A CA2953468A1 CA 2953468 A1 CA2953468 A1 CA 2953468A1 CA 2953468 A CA2953468 A CA 2953468A CA 2953468 A CA2953468 A CA 2953468A CA 2953468 A1 CA2953468 A1 CA 2953468A1
Authority
CA
Canada
Prior art keywords
support device
drill hole
material supporting
supporting portion
shank
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
CA2953468A
Other languages
English (en)
Other versions
CA2953468C (fr
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
Original Assignee
Penhine Ltd Pty
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 filed Critical Penhine Ltd Pty
Publication of CA2953468A1 publication Critical patent/CA2953468A1/fr
Application granted granted Critical
Publication of CA2953468C publication Critical patent/CA2953468C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

L'invention concerne un dispositif de support (10) qui se présente sous la forme d'un bouchon en plastique afin de porter un matériau, et qui comporte un bourrage (46) constitué de pierre broyée et une charge explosive (48) dans un trou de forage de mine (40), dans une position dans laquelle le matériau est situé au-dessus d'une paroi de fond (42) du trou de forage (40). Le dispositif de support (10) comporte une partie de support de matériau en forme de coupelle (16), dans laquelle le matériau est porté, et une partie tige allongée (18) qui s'étend de la partie de support de matériau (16). La partie tige (18) présente une configuration conique, creuse et effilée et est reliée de façon amovible à la partie de support de matériau (16) dans un agencement permettant la séparation de la partie de support de matériau (16) de la partie tige (18) de telle sorte que la partie de support de matériau (16) peut être utilisée séparément dans une application de décagement au milieu du trou.
CA2953468A 2014-06-26 2015-06-26 Dispositif de support de petardage Active CA2953468C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA201404737 2014-06-26
ZA2014/04737 2014-06-26
PCT/IB2015/054827 WO2015198282A1 (fr) 2014-06-26 2015-06-26 Dispositif de support

Publications (2)

Publication Number Publication Date
CA2953468A1 true CA2953468A1 (fr) 2015-12-30
CA2953468C CA2953468C (fr) 2022-06-21

Family

ID=54937475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2953468A Active CA2953468C (fr) 2014-06-26 2015-06-26 Dispositif de support de petardage

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2688996C1 (ru) * 2017-11-29 2019-05-23 Акционерное общество "Новосибирский механический завод "Искра" Фиксатор заряда при буровзрывных работах
RU2799969C1 (ru) * 2022-08-05 2023-07-14 Закрытое акционерное общество "Творческое экспериментальное объединение "ЭКО" Устройство для рассредоточения взрывчатого вещества

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506533B (zh) * 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 用于深孔爆破装药的空气间隔装置
US10619987B1 (en) 2019-01-02 2020-04-14 Dyno Nobel Inc. Blasthole guards and related systems and methods
CN109764777A (zh) * 2019-03-03 2019-05-17 贵州贵安新联爆破工程有限公司 一种炮孔简易排水装置
CN112113474B (zh) * 2020-09-27 2021-11-02 长沙矿山研究院有限责任公司 一种部分可回收的炮孔测量与封堵装置及其应用方法
WO2022200832A1 (fr) * 2021-03-25 2022-09-29 Inanloo Hossein Bouchon de création d'une colonne d'air de longueur variable pour application dans le sautage à couche d'air et bouchon de bourrage

Family Cites Families (9)

* 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
US2047774A (en) * 1935-03-18 1936-07-14 Howard H Greene Deep well bridge
NL74872C (fr) * 1948-10-28
GB1030409A (en) * 1961-12-22 1966-05-25 Nitroglycerin Ab Device for use in the loadiong of bore holes with explosive
CA1220134A (fr) * 1985-01-25 1987-04-07 Paavo Luoma Dispositif de bourrage et d'obturation
CA2318583A1 (fr) * 2000-08-25 2002-02-25 Thomas Hennessy Support d'amorcage pour explosifs
EP1463871B1 (fr) * 2002-01-03 2006-08-16 Nxco International Limited Dispositif de bourrage active
ZA200407781B (en) * 2003-10-03 2005-09-28 Int Tech Llc Blasting and blastiing accessory
US8136449B2 (en) * 2010-05-17 2012-03-20 Escamilla Peter S Explosive powder plug and method of using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2688996C1 (ru) * 2017-11-29 2019-05-23 Акционерное общество "Новосибирский механический завод "Искра" Фиксатор заряда при буровзрывных работах
RU2799969C1 (ru) * 2022-08-05 2023-07-14 Закрытое акционерное общество "Творческое экспериментальное объединение "ЭКО" Устройство для рассредоточения взрывчатого вещества

Also Published As

Publication number Publication date
AP2016009607A0 (en) 2016-12-31
WO2015198282A1 (fr) 2015-12-30
PE20170023A1 (es) 2017-03-02
AU2015278692B2 (en) 2019-09-19
EP3140607A1 (fr) 2017-03-15
ZA201608337B (en) 2017-08-30
CA2953468C (fr) 2022-06-21
EP3140607A4 (fr) 2017-10-04
AU2015278692A1 (en) 2017-01-12
EP3140607B1 (fr) 2018-10-17

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