GB1539963A - Explosive cutting devices - Google Patents

Explosive cutting devices

Info

Publication number
GB1539963A
GB1539963A GB15721/76A GB1572176A GB1539963A GB 1539963 A GB1539963 A GB 1539963A GB 15721/76 A GB15721/76 A GB 15721/76A GB 1572176 A GB1572176 A GB 1572176A GB 1539963 A GB1539963 A GB 1539963A
Authority
GB
United Kingdom
Prior art keywords
cutting devices
explosive cutting
explosive
devices
cutting
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
GB15721/76A
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.)
CHAMP M
NABUCET G
Original Assignee
CHAMP M
NABUCET G
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 CHAMP M, NABUCET G filed Critical CHAMP M
Publication of GB1539963A publication Critical patent/GB1539963A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/04—Severing by squeezing
    • 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
    • F42B3/08—Blasting cartridges, i.e. case and explosive with cavities in the charge, e.g. hollow-charge blasting cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
GB15721/76A 1975-04-15 1976-04-15 Explosive cutting devices Expired GB1539963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511612A FR2307624A1 (fr) 1975-04-15 1975-04-15 Dispositif a charge creuse tranchante a cavite de revolution

Publications (1)

Publication Number Publication Date
GB1539963A true GB1539963A (en) 1979-02-07

Family

ID=9153923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15721/76A Expired GB1539963A (en) 1975-04-15 1976-04-15 Explosive cutting devices

Country Status (3)

Country Link
FR (1) FR2307624A1 (enExample)
GB (1) GB1539963A (enExample)
NO (1) NO144001C (enExample)

Also Published As

Publication number Publication date
FR2307624A1 (fr) 1976-11-12
NO144001B (no) 1981-02-16
FR2307624B1 (enExample) 1978-02-24
NO761313L (enExample) 1976-10-18
NO144001C (no) 1981-05-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee