FR67321E - Improvements to blast hole tamping - Google Patents

Improvements to blast hole tamping

Info

Publication number
FR67321E
FR67321E FR67321DA FR67321E FR 67321 E FR67321 E FR 67321E FR 67321D A FR67321D A FR 67321DA FR 67321 E FR67321 E FR 67321E
Authority
FR
France
Prior art keywords
blast hole
hole tamping
tamping
blast
hole
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)
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.)
Societe dExplosifs et Produits Chimiques SA
Original Assignee
Societe dExplosifs et Produits Chimiques SA
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 Societe dExplosifs et Produits Chimiques SA filed Critical Societe dExplosifs et Produits Chimiques SA
Application granted granted Critical
Publication of FR67321E publication Critical patent/FR67321E/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
    • 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
    • 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)
  • Extraction Or Liquid Replacement (AREA)
FR67321D 1954-04-15 1954-12-15 Improvements to blast hole tamping Expired FR67321E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103098T 1954-04-15

Publications (1)

Publication Number Publication Date
FR67321E true FR67321E (en) 1958-02-20

Family

ID=9622037

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1103098D Expired FR1103098A (en) 1954-04-15 1954-04-15 Improvements to blast hole tamping
FR67321D Expired FR67321E (en) 1954-04-15 1954-12-15 Improvements to blast hole tamping

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1103098D Expired FR1103098A (en) 1954-04-15 1954-04-15 Improvements to blast hole tamping

Country Status (2)

Country Link
FR (2) FR1103098A (en)
GB (1) GB749959A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105783B (en) * 1960-04-26 1961-04-27 Hubert Lichtenberg Blasting and trimming process and the device used for its implementation
WO2003001142A1 (en) * 2001-06-22 2003-01-03 Benjamin Bartlomeus Mcintyre Method and device for tamping blast holes

Also Published As

Publication number Publication date
FR1103098A (en) 1955-10-28
GB749959A (en) 1956-06-06

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