GB1419880A - Tamping cartridge for tamping explosive charges in bore holes - Google Patents

Tamping cartridge for tamping explosive charges in bore holes

Info

Publication number
GB1419880A
GB1419880A GB5370473A GB5370473A GB1419880A GB 1419880 A GB1419880 A GB 1419880A GB 5370473 A GB5370473 A GB 5370473A GB 5370473 A GB5370473 A GB 5370473A GB 1419880 A GB1419880 A GB 1419880A
Authority
GB
United Kingdom
Prior art keywords
tamping
cartridge
bore holes
explosive charges
nov
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
GB5370473A
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.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff AG
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
Priority claimed from DE19722257641 external-priority patent/DE2257641A1/de
Priority claimed from DE19722262959 external-priority patent/DE2262959C3/de
Application filed by Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of GB1419880A publication Critical patent/GB1419880A/en
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
    • F42D1/20—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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB5370473A 1972-11-24 1973-11-20 Tamping cartridge for tamping explosive charges in bore holes Expired GB1419880A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722257641 DE2257641A1 (de) 1972-11-24 1972-11-24 Verfahren und besatzpatrone zum besetzen von sprengladungen in bohrloechern
DE19722262959 DE2262959C3 (de) 1972-12-22 Selbstklemmende rohrförmige Besatzpatrone

Publications (1)

Publication Number Publication Date
GB1419880A true GB1419880A (en) 1976-01-07

Family

ID=25764137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5370473A Expired GB1419880A (en) 1972-11-24 1973-11-20 Tamping cartridge for tamping explosive charges in bore holes

Country Status (3)

Country Link
FR (1) FR2208106B1 (enrdf_load_stackoverflow)
GB (1) GB1419880A (enrdf_load_stackoverflow)
SU (1) SU652912A3 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL266654A (enrdf_load_stackoverflow) * 1958-06-16

Also Published As

Publication number Publication date
SU652912A3 (ru) 1979-03-15
FR2208106A1 (enrdf_load_stackoverflow) 1974-06-21
FR2208106B1 (enrdf_load_stackoverflow) 1977-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee