FR2346664A4 - Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact - Google Patents

Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact

Info

Publication number
FR2346664A4
FR2346664A4 FR7417220A FR7417220A FR2346664A4 FR 2346664 A4 FR2346664 A4 FR 2346664A4 FR 7417220 A FR7417220 A FR 7417220A FR 7417220 A FR7417220 A FR 7417220A FR 2346664 A4 FR2346664 A4 FR 2346664A4
Authority
FR
France
Prior art keywords
grenade
firearm
impact
shock absorber
extension
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.)
Pending
Application number
FR7417220A
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.)
LOSFELD IND SARL
Original Assignee
LOSFELD IND SARL
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
Priority claimed from FR7406088A external-priority patent/FR2262275A1/en
Application filed by LOSFELD IND SARL filed Critical LOSFELD IND SARL
Priority to FR7417220A priority Critical patent/FR2346664A4/en
Publication of FR2346664A4 publication Critical patent/FR2346664A4/en
Pending 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
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/04—Rifle grenades
    • F42B30/06—Bullet traps or bullet decelerators therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

A grenade launched from a firearm has a tubular extension at its base with a device to prevent damage to the grenade by the shot normally fired by the weapon and which is used to launch the grenade. This tube has a mass to act as a shock absorber, combined with two rings, one fitting inside the other, their contacting surfaces being sloping. On impact, their shape ensures that the outside ring expands and inside ring contracts to give the required blocking effect. In an alternative design, one of the rings is replaced by a rigid member which fits inside the other ring.
FR7417220A 1974-02-22 1974-05-17 Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact Pending FR2346664A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417220A FR2346664A4 (en) 1974-02-22 1974-05-17 Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7406088A FR2262275A1 (en) 1974-02-22 1974-02-22 Conical rifle grenade bullet trap - causes bullet friction and distortion before itself swelling outwards
FR7417220A FR2346664A4 (en) 1974-02-22 1974-05-17 Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact

Publications (1)

Publication Number Publication Date
FR2346664A4 true FR2346664A4 (en) 1977-10-28

Family

ID=26218186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417220A Pending FR2346664A4 (en) 1974-02-22 1974-05-17 Shock absorber for grenade launched from firearm - has extension on rear carrying concentric rings expanded on impact

Country Status (1)

Country Link
FR (1) FR2346664A4 (en)

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Legal Events

Date Code Title Description
JD Different final judgements