BE806558A - JAM CARTRIDGE FOR BLOCKING EXPLOSIVE LOADS IN MINE HOLES - Google Patents

JAM CARTRIDGE FOR BLOCKING EXPLOSIVE LOADS IN MINE HOLES

Info

Publication number
BE806558A
BE806558A BE137098A BE137098A BE806558A BE 806558 A BE806558 A BE 806558A BE 137098 A BE137098 A BE 137098A BE 137098 A BE137098 A BE 137098A BE 806558 A BE806558 A BE 806558A
Authority
BE
Belgium
Prior art keywords
jam
cartridge
explosive loads
mine holes
blocking
Prior art date
Application number
BE137098A
Other languages
French (fr)
Original Assignee
Union Rheinische Braunkohlen
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 Union Rheinische Braunkohlen filed Critical Union Rheinische Braunkohlen
Publication of BE806558A publication Critical patent/BE806558A/en

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
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
BE137098A 1972-11-24 1973-10-26 JAM CARTRIDGE FOR BLOCKING EXPLOSIVE LOADS IN MINE HOLES BE806558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722257641 DE2257641A1 (en) 1972-11-24 1972-11-24 PROCEDURE AND CARTRIDGE FOR FILLING Blasting charges in DRILLING HOLES

Publications (1)

Publication Number Publication Date
BE806558A true BE806558A (en) 1974-02-15

Family

ID=5862611

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137098A BE806558A (en) 1972-11-24 1973-10-26 JAM CARTRIDGE FOR BLOCKING EXPLOSIVE LOADS IN MINE HOLES

Country Status (2)

Country Link
BE (1) BE806558A (en)
DE (1) DE2257641A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258054B1 (en) 2000-03-28 2007-08-21 Utec Corporation, Llc Continuous explosive charge assembly for use in an elongated cavity
US6564686B1 (en) * 2000-03-28 2003-05-20 Utec Corporation, L.L.C. Continuous explosive charge assembly and method for loading same in an elongated cavity

Also Published As

Publication number Publication date
DE2257641A1 (en) 1974-05-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G.

Effective date: 19901031