GB406523A - Improvements in blasting cartridges - Google Patents

Improvements in blasting cartridges

Info

Publication number
GB406523A
GB406523A GB14568/33A GB1456833A GB406523A GB 406523 A GB406523 A GB 406523A GB 14568/33 A GB14568/33 A GB 14568/33A GB 1456833 A GB1456833 A GB 1456833A GB 406523 A GB406523 A GB 406523A
Authority
GB
United Kingdom
Prior art keywords
cartridge
disc
hammer
gas
pressure
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
GB14568/33A
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.)
SAFETY MINING CO
Original Assignee
SAFETY MINING CO
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 SAFETY MINING CO filed Critical SAFETY MINING CO
Publication of GB406523A publication Critical patent/GB406523A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB14568/33A 1932-05-19 1933-05-19 Improvements in blasting cartridges Expired GB406523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR653296X 1932-05-19

Publications (1)

Publication Number Publication Date
GB406523A true GB406523A (en) 1934-03-01

Family

ID=9005781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14568/33A Expired GB406523A (en) 1932-05-19 1933-05-19 Improvements in blasting cartridges

Country Status (6)

Country Link
US (1) US1895563A (en:Method)
BE (1) BE396406A (en:Method)
DE (1) DE653296C (en:Method)
FR (1) FR750960A (en:Method)
GB (1) GB406523A (en:Method)
NL (2) NL43906C (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459687A (en) * 1937-06-22 1949-01-18 Josef B Decker Aerial signal
US2621351A (en) * 1948-08-30 1952-12-16 Phillips Petroleum Co Apparatus for forcibly propelling pellets against a surface
US3022730A (en) * 1958-07-15 1962-02-27 Olin Mathieson Safety blasting device

Also Published As

Publication number Publication date
US1895563A (en) 1933-01-31
BE396406A (en:Method)
NL43906C (en:Method)
NL65213B (en:Method)
FR750960A (fr) 1933-08-24
DE653296C (de) 1937-11-19

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