FR1294963A - Method and device for plugging blastholes - Google Patents

Method and device for plugging blastholes

Info

Publication number
FR1294963A
FR1294963A FR860245A FR860245A FR1294963A FR 1294963 A FR1294963 A FR 1294963A FR 860245 A FR860245 A FR 860245A FR 860245 A FR860245 A FR 860245A FR 1294963 A FR1294963 A FR 1294963A
Authority
FR
France
Prior art keywords
blastholes
plugging
plugging blastholes
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
FR860245A
Other languages
French (fr)
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.)
Anglo American Corp of South Africa Ltd
Original Assignee
Anglo American Corp of South Africa Ltd
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 Anglo American Corp of South Africa Ltd filed Critical Anglo American Corp of South Africa Ltd
Priority to FR860245A priority Critical patent/FR1294963A/en
Application granted granted Critical
Publication of FR1294963A publication Critical patent/FR1294963A/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
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR860245A 1961-04-28 1961-04-28 Method and device for plugging blastholes Expired FR1294963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860245A FR1294963A (en) 1961-04-28 1961-04-28 Method and device for plugging blastholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860245A FR1294963A (en) 1961-04-28 1961-04-28 Method and device for plugging blastholes

Publications (1)

Publication Number Publication Date
FR1294963A true FR1294963A (en) 1962-06-01

Family

ID=8754093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860245A Expired FR1294963A (en) 1961-04-28 1961-04-28 Method and device for plugging blastholes

Country Status (1)

Country Link
FR (1) FR1294963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113790650A (en) * 2017-07-19 2021-12-14 Tbs矿业方案有限责任公司 Method and apparatus for preventing rock fragments from entering or collapsing into blast holes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113790650A (en) * 2017-07-19 2021-12-14 Tbs矿业方案有限责任公司 Method and apparatus for preventing rock fragments from entering or collapsing into blast holes
CN113790650B (en) * 2017-07-19 2024-02-06 阿奎里安科技有限责任公司 Method and apparatus for preventing rock fragments from entering or collapsing into blastholes

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