FR1092821A - Bouchon de bourrage pour trous de mines - Google Patents

Bouchon de bourrage pour trous de mines

Info

Publication number
FR1092821A
FR1092821A FR1092821DA FR1092821A FR 1092821 A FR1092821 A FR 1092821A FR 1092821D A FR1092821D A FR 1092821DA FR 1092821 A FR1092821 A FR 1092821A
Authority
FR
France
Prior art keywords
blast hole
hole jam
plug
jam plug
blast
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
Other languages
English (en)
Inventor
Thomas Ashurst
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 filed Critical
Application granted granted Critical
Publication of FR1092821A publication Critical patent/FR1092821A/fr
Expired legal-status Critical Current

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
FR1092821D 1953-02-05 1954-02-05 Bouchon de bourrage pour trous de mines Expired FR1092821A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA745980X 1953-02-05

Publications (1)

Publication Number Publication Date
FR1092821A true FR1092821A (fr) 1955-04-27

Family

ID=25568505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092821D Expired FR1092821A (fr) 1953-02-05 1954-02-05 Bouchon de bourrage pour trous de mines

Country Status (6)

Country Link
US (1) US2812712A (fr)
BE (1) BE526268A (fr)
CH (1) CH321760A (fr)
DE (1) DE961601C (fr)
FR (1) FR1092821A (fr)
GB (1) GB745980A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1144943A4 (fr) * 1998-12-14 2002-05-22 Rocktek Ltd Procede et appareil de chargement d'un trou de forage
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
US6679175B2 (en) 2001-07-19 2004-01-20 Rocktek Limited Cartridge and method for small charge breaking
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
US20080047455A1 (en) * 2004-01-26 2008-02-28 Edward Walenty Tota Rock Breaking Cartridge and Use Thereof
ZA200702672B (en) * 2006-03-31 2008-05-28 Lamos Richard Andreas Blasting method for controlled multiple sequential blasts in multi-diameter blastholes
WO2008075307A1 (fr) * 2006-12-20 2008-06-26 Stephen Charles Lipschitz Bouchon
CA3042090A1 (fr) * 2016-12-07 2018-06-14 Rise Mining Developments Pty Ltd Bouchons de bourrage ameliores
RU2699102C1 (ru) * 2018-12-10 2019-09-03 Виктор Сергеевич Федотенко Подвесная скважинная забойка

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US650804A (en) * 1899-06-06 1900-05-29 George S Sanderson Tamping-plug.
US1442645A (en) * 1920-06-11 1923-01-16 Fred H Buker Blasting tool
GB207121A (en) * 1923-04-25 1923-11-22 Arthur Cockburn Improvements in tamping plugs for use in blasting
US1589399A (en) * 1925-10-26 1926-06-22 Kinzbach Frank Whip stock
US1835227A (en) * 1929-08-05 1931-12-08 Charles H Lane Whip stock
GB457585A (en) * 1936-04-02 1936-12-01 Charles William Bennett Improvements in or relating to plugs for use in connexion with the firing of shots in coal mines and the like

Also Published As

Publication number Publication date
DE961601C (de) 1957-04-11
US2812712A (en) 1957-11-12
BE526268A (fr)
GB745980A (en) 1956-03-07
CH321760A (de) 1957-05-31

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