GB1447199A - Method of tamping boreholes - Google Patents

Method of tamping boreholes

Info

Publication number
GB1447199A
GB1447199A GB506475A GB506475A GB1447199A GB 1447199 A GB1447199 A GB 1447199A GB 506475 A GB506475 A GB 506475A GB 506475 A GB506475 A GB 506475A GB 1447199 A GB1447199 A GB 1447199A
Authority
GB
United Kingdom
Prior art keywords
tamping
boreholes
borehole
feb
paste
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
GB506475A
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
Application filed by Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of GB1447199A publication Critical patent/GB1447199A/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
    • F42D1/12—Feeding tamping material by pneumatic or hydraulic pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
GB506475A 1974-02-06 1975-02-06 Method of tamping boreholes Expired GB1447199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405571 DE2405571A1 (de) 1974-02-06 1974-02-06 Verfahren zum besetzen von bohrloechern

Publications (1)

Publication Number Publication Date
GB1447199A true GB1447199A (en) 1976-08-25

Family

ID=5906715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB506475A Expired GB1447199A (en) 1974-02-06 1975-02-06 Method of tamping boreholes

Country Status (4)

Country Link
BE (1) BE824017A (it)
DE (1) DE2405571A1 (it)
FR (1) FR2260079B1 (it)
GB (1) GB1447199A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543718C2 (en) * 2016-07-26 2021-06-29 Quick Pump An apparatus and method for filling boreholes in blasting operations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504200C2 (sv) * 1995-03-23 1996-12-02 Bofors Liab Ab Sätt och anordning för att tillföra förstärkningsladdningar till borrhål

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543718C2 (en) * 2016-07-26 2021-06-29 Quick Pump An apparatus and method for filling boreholes in blasting operations

Also Published As

Publication number Publication date
FR2260079B1 (it) 1978-07-13
DE2405571A1 (de) 1975-08-14
AU7786475A (en) 1976-08-05
BE824017A (fr) 1975-04-16
FR2260079A1 (it) 1975-08-29

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Legal Events

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