GB618618A - Blasting apparatus for drilling, boring and punching - Google Patents

Blasting apparatus for drilling, boring and punching

Info

Publication number
GB618618A
GB618618A GB32740/46A GB3274046A GB618618A GB 618618 A GB618618 A GB 618618A GB 32740/46 A GB32740/46 A GB 32740/46A GB 3274046 A GB3274046 A GB 3274046A GB 618618 A GB618618 A GB 618618A
Authority
GB
United Kingdom
Prior art keywords
charge
casing
nov
plug
drilling
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
GB32740/46A
Other languages
English (en)
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.)
D ENTPR ET DE MECANIQUE SOC IN
Original Assignee
D ENTPR ET DE MECANIQUE SOC IN
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 D ENTPR ET DE MECANIQUE SOC IN filed Critical D ENTPR ET DE MECANIQUE SOC IN
Publication of GB618618A publication Critical patent/GB618618A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
GB32740/46A 1945-11-07 1946-11-04 Blasting apparatus for drilling, boring and punching Expired GB618618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921209T 1945-11-07

Publications (1)

Publication Number Publication Date
GB618618A true GB618618A (en) 1949-02-24

Family

ID=9434380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32740/46A Expired GB618618A (en) 1945-11-07 1946-11-04 Blasting apparatus for drilling, boring and punching

Country Status (3)

Country Link
BE (1) BE468967A (fr)
FR (1) FR921209A (fr)
GB (1) GB618618A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2900905A (en) * 1951-10-15 1959-08-25 Duncan P Macdougall Projectile cavity charges
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US4109576A (en) * 1975-06-18 1978-08-29 Eckels Robert E Shaped charge with enhanced penetration
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
GB2281258A (en) * 1993-08-27 1995-03-01 Marconi Gec Ltd Disposal of explosive ordnance
WO2001065199A1 (fr) * 2000-02-29 2001-09-07 Rocktek Ltd Douille de cartouche et cartouche pour trous de mine et procede d'utilisation
AU2006200994B2 (en) * 2000-02-29 2008-07-24 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
WO2019075587A1 (fr) * 2017-10-16 2019-04-25 Codelco Tec Spa Charge explosive du type creuse qui permet de focaliser ou de concentrer l'énergie en un point, utilisée dans des ouvrages miniers, de préférence dans des processus de réduction secondaire ou dans le détachement de tranchées

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550340A (en) * 1976-10-01 1979-08-15 Allbrown Universal Components Frenching charge case

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2900905A (en) * 1951-10-15 1959-08-25 Duncan P Macdougall Projectile cavity charges
US4109576A (en) * 1975-06-18 1978-08-29 Eckels Robert E Shaped charge with enhanced penetration
GB2209819A (en) * 1987-09-15 1989-05-24 Alford Sidney C Shaping apparatus for an explosive charge
GB2209819B (en) * 1987-09-15 1991-04-17 Alford Sidney C Shaping apparatus for an explosive charge
GB2281258A (en) * 1993-08-27 1995-03-01 Marconi Gec Ltd Disposal of explosive ordnance
US6708619B2 (en) 2000-02-29 2004-03-23 Rocktek Limited Cartridge shell and cartridge for blast holes and method of use
WO2001065199A1 (fr) * 2000-02-29 2001-09-07 Rocktek Ltd Douille de cartouche et cartouche pour trous de mine et procede d'utilisation
AU2001235240B2 (en) * 2000-02-29 2005-12-08 Rocktek Ltd. Cartridge shell and cartridge for blast holes and method of use
AU2001235240B8 (en) * 2000-02-29 2006-01-12 Rocktek Ltd. Cartridge shell and cartridge for blast holes and method of use
AU2006200994B2 (en) * 2000-02-29 2008-07-24 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use
CN100427873C (zh) * 2000-02-29 2008-10-22 罗克泰克有限公司 弹药筒和破碎坚硬材料的方法
AP1933A (en) * 2000-02-29 2009-01-05 Rocktek Ltd Cartridge shell and cartridge for blast holes and method of use.
CN101334255B (zh) * 2000-02-29 2011-08-31 罗克泰克有限公司 弹药筒
WO2019075587A1 (fr) * 2017-10-16 2019-04-25 Codelco Tec Spa Charge explosive du type creuse qui permet de focaliser ou de concentrer l'énergie en un point, utilisée dans des ouvrages miniers, de préférence dans des processus de réduction secondaire ou dans le détachement de tranchées

Also Published As

Publication number Publication date
BE468967A (fr)
FR921209A (fr) 1947-04-30

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