FR1136915A - Improvements made to blasting, in particular carried out with delay detonators - Google Patents

Improvements made to blasting, in particular carried out with delay detonators

Info

Publication number
FR1136915A
FR1136915A FR1136915DA FR1136915A FR 1136915 A FR1136915 A FR 1136915A FR 1136915D A FR1136915D A FR 1136915DA FR 1136915 A FR1136915 A FR 1136915A
Authority
FR
France
Prior art keywords
blasting
carried out
improvements made
particular carried
delay detonators
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
French (fr)
Inventor
Edgard Demelenne
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 FR1136915A publication Critical patent/FR1136915A/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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • 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
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR1136915D 1954-10-18 1955-10-13 Improvements made to blasting, in particular carried out with delay detonators Expired FR1136915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE804941X 1954-10-18

Publications (1)

Publication Number Publication Date
FR1136915A true FR1136915A (en) 1957-05-21

Family

ID=3881004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136915D Expired FR1136915A (en) 1954-10-18 1955-10-13 Improvements made to blasting, in particular carried out with delay detonators

Country Status (4)

Country Link
BE (2) BE541332A (en)
DE (1) DE1060762B (en)
FR (1) FR1136915A (en)
GB (1) GB804941A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114607373A (en) * 2022-03-09 2022-06-10 安徽马钢矿业资源集团有限公司 Auxiliary device for blasting end extremely-thin ore body and using method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401632A (en) * 1965-05-03 1968-09-17 Trojan Powder Co Packaged booster explosive
US3517616A (en) * 1967-12-19 1970-06-30 Atlas Chem Ind Axially expandable and contractable container
HU185544B (en) * 1982-06-04 1985-02-28 Mecseki Szenbanyak Method and mechanism for breaking by firedampproof blasting of large charge carried out in mine areas impossible to supervise

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE67793C (en) * F. PFEIFFER und F. WlEHENKEL in Goslar am Harz Method for blasting boreholes charged with explosive explosives
DE480738C (en) * 1929-08-07 Otto Schenk Method of filling boreholes
DE546263C (en) * 1930-08-03 1932-03-15 Sprengstoff Verkaufs Ges M B H Procedure for occupying explosive devices
DE518102C (en) * 1931-02-11 Hermann Kruskopf Device to secure the impact cartridges against pulling out the detonator
DE572859C (en) * 1932-03-23 1933-03-24 Hermann Kruskopf Device to secure the impact cartridges against pulling out the detonator
DE707568C (en) * 1934-03-21 1941-06-28 Gertrud Lindert Geb Kruskopf Method of filling boreholes
DE671166C (en) * 1934-03-21 1939-02-01 Gertrud Lindert Geb Kruskopf Method of filling boreholes
DE866775C (en) * 1951-07-03 1953-02-12 Dynamit Nobel Ag Method of filling boreholes with explosives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114607373A (en) * 2022-03-09 2022-06-10 安徽马钢矿业资源集团有限公司 Auxiliary device for blasting end extremely-thin ore body and using method thereof

Also Published As

Publication number Publication date
BE532621A (en)
GB804941A (en) 1958-11-26
DE1060762B (en) 1959-07-02
BE541332A (en)

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