FR2288964A1 - Safety practice hand grenade - pattern of grooves on casing prevents fragmentation and arm prevents escape of charge - Google Patents

Safety practice hand grenade - pattern of grooves on casing prevents fragmentation and arm prevents escape of charge

Info

Publication number
FR2288964A1
FR2288964A1 FR7517463A FR7517463A FR2288964A1 FR 2288964 A1 FR2288964 A1 FR 2288964A1 FR 7517463 A FR7517463 A FR 7517463A FR 7517463 A FR7517463 A FR 7517463A FR 2288964 A1 FR2288964 A1 FR 2288964A1
Authority
FR
France
Prior art keywords
pattern
charge
prevents
grooves
arm
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.)
Withdrawn
Application number
FR7517463A
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2288964A1 publication Critical patent/FR2288964A1/en
Withdrawn legal-status Critical Current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
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/26—Hand grenades

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)

Abstract

A practical hand grenade for military exercises, has a safety device consisting of an arm which fits into the explosive head and prevents the escape of the ignition charge, and maintains the pressure. The explosive head carries a pattern of grooves designed to prevent fragmentation of the casing, but forming the regions of breakage after the explosion of the charge. This pattern may be star shaped, or the lines of breakage may be separately independent. The safety arm consists of a sealing lever around the firing mechanism, and its end is directed away from the direction of the explosion.
FR7517463A 1974-06-04 1975-06-04 Safety practice hand grenade - pattern of grooves on casing prevents fragmentation and arm prevents escape of charge Withdrawn FR2288964A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT457974 1974-06-04

Publications (1)

Publication Number Publication Date
FR2288964A1 true FR2288964A1 (en) 1976-05-21

Family

ID=3565761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517463A Withdrawn FR2288964A1 (en) 1974-06-04 1975-06-04 Safety practice hand grenade - pattern of grooves on casing prevents fragmentation and arm prevents escape of charge

Country Status (8)

Country Link
BE (1) BE829863A (en)
CH (1) CH581820A5 (en)
DE (1) DE2433289A1 (en)
FR (1) FR2288964A1 (en)
IT (1) IT1038539B (en)
NL (1) NL7505769A (en)
NO (1) NO751947L (en)
SE (1) SE7506297L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803369C2 (en) * 1988-02-05 1994-01-05 Rheinmetall Gmbh Swirl-stabilized practice floor
FR2741436B1 (en) * 1995-11-16 1998-01-30 Applic Des Procedes Lefebvre S FRAGMENTABLE GRENADE IN LOW CINETIC ENERGY PROJECTILES
EP1870664A1 (en) * 2007-05-21 2007-12-26 Di Blasio Elio Fireworks Safety plug for a firework and firework comprising such a safety plug

Also Published As

Publication number Publication date
BE829863A (en) 1975-10-01
SE7506297L (en) 1975-12-05
NO751947L (en) 1975-12-05
NL7505769A (en) 1975-12-08
IT1038539B (en) 1979-11-30
DE2433289A1 (en) 1975-12-18
CH581820A5 (en) 1976-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse