GB814933A - Improvements in or relating to piercing tools for explosive cartridges - Google Patents
Improvements in or relating to piercing tools for explosive cartridgesInfo
- Publication number
- GB814933A GB814933A GB3508657A GB3508657A GB814933A GB 814933 A GB814933 A GB 814933A GB 3508657 A GB3508657 A GB 3508657A GB 3508657 A GB3508657 A GB 3508657A GB 814933 A GB814933 A GB 814933A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- piercing tools
- explosive cartridges
- piercing
- cartridge
- 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
Links
- 239000002360 explosive Substances 0.000 title 1
- 238000005422 blasting Methods 0.000 abstract 2
- 210000000614 Ribs Anatomy 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/041—Tools for adapting cartridges for the mounting of detonators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
814,933. Blasting cartridge piercing tools. ROLFES Ltd. Nov. 11, 1957, No. 35086/57. Class 68(1) To prevent a blasting cartridge jamming in the tubular portion 2 of a piercing tool after the end of the cartridge has been pierced by the spike 3 that forms a cavity for a detonator, the tubular portion has inwardly directed ribs 4.
Publications (1)
Publication Number | Publication Date |
---|---|
GB814933A true GB814933A (en) | 1959-06-17 |
Family
ID=1744164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3508657A Expired GB814933A (en) | 1957-11-11 | Improvements in or relating to piercing tools for explosive cartridges |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB814933A (en) |
-
1957
- 1957-11-11 GB GB3508657A patent/GB814933A/en not_active Expired
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