GB814933A - Improvements in or relating to piercing tools for explosive cartridges - Google Patents

Improvements in or relating to piercing tools for explosive cartridges

Info

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
Application number
GB3508657A
Inventor
Fritz Hermann Rolfes
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.)
ROLFES Ltd
Original Assignee
ROLFES Ltd
Filing date
Publication date
Application filed by ROLFES Ltd filed Critical ROLFES Ltd
Publication of GB814933A publication Critical patent/GB814933A/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
    • F42D1/04—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.
GB3508657A 1957-11-11 Improvements in or relating to piercing tools for explosive cartridges Expired GB814933A (en)

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)

Similar Documents

Publication Publication Date Title
ES257727A1 (en) Shaped charge perforating unit and well perforating apparatus employing the same
SE333526B (en)
GB969567A (en) Explosively operated tool
GB918439A (en) A primer for a cartridge
GB846446A (en) Explosively actuated driving tool
GB814933A (en) Improvements in or relating to piercing tools for explosive cartridges
GB1293803A (en) Caseless propellent cartridge for use in industrial tools
CH295061A (en) Device for inserting explosive cartridges into boreholes.
GB959023A (en) Shaped solid propellant
GB799443A (en) Improvements in cartridge-operated tools for firing bolts, rivets and the like
GB912568A (en) Explosive actuated tools for driving studs or other fastener elements
AU237643B2 (en) An explosive power assisted, hammer driven tool
GB1248432A (en) Improvements in or relating to seismic charge assemblies for marine exploration purposes
CA599596A (en) Magazine holder for the feeding of fire arms, machine guns, cannons and the like
GB1047903A (en) Toy weapon
AU4374058A (en) An explosive power assisted, hammer driven tool
GB935400A (en) Improvements in explosive actuated fastener driving tools
CA574970A (en) Percussion safety fuze for projectiles
GB253162A (en) A new or improved machine for attaching detonators to lengths of safety fuse or to electric fuse heads
CA587350A (en) Percussion fuse for land mines
CA555348A (en) Blasting detonators
GB888063A (en) Improvements in drilling or like tools
CA587830A (en) Point detonating impact fuzes
GB879250A (en) Mine anchor-line cutter
AU114473B2 (en) Improvements in or relating to electric primers and detonators for ammunition cartridges, torpedoes, mines and the like