FR2383422A1 - Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind - Google Patents

Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind

Info

Publication number
FR2383422A1
FR2383422A1 FR7707394A FR7707394A FR2383422A1 FR 2383422 A1 FR2383422 A1 FR 2383422A1 FR 7707394 A FR7707394 A FR 7707394A FR 7707394 A FR7707394 A FR 7707394A FR 2383422 A1 FR2383422 A1 FR 2383422A1
Authority
FR
France
Prior art keywords
cylindrical body
smooth bore
flanges
light weight
parallel light
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.)
Granted
Application number
FR7707394A
Other languages
French (fr)
Other versions
FR2383422B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7707394A priority Critical patent/FR2383422A1/en
Publication of FR2383422A1 publication Critical patent/FR2383422A1/en
Application granted granted Critical
Publication of FR2383422B1 publication Critical patent/FR2383422B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00Shotgun ammunition
    • F42B7/02Cartridges, i.e. cases with propellant charge and missile
    • F42B7/10Ball or slug shotgun cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

The cartridge used with a smooth bore gun, for target or hunting purposes, provides a precise and accurate trajectory. It has a cylindrical body (1), the front face (17) being slightly rounded. The length of the body is recessed, providing front (13) and rear (14) sealing rings. Inside the body is smaller cylindrical portion (7), extending rearwards from behing (10) the front face. This forms a base for four parallel fins (4), equally spaced and also projecting rearwards. The weight of the fins is less than that of the cylindrical body, ensuring the necessary stability. It can be self-fragmenting on impact.
FR7707394A 1977-03-11 1977-03-11 Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind Granted FR2383422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707394A FR2383422A1 (en) 1977-03-11 1977-03-11 Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707394A FR2383422A1 (en) 1977-03-11 1977-03-11 Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind

Publications (2)

Publication Number Publication Date
FR2383422A1 true FR2383422A1 (en) 1978-10-06
FR2383422B1 FR2383422B1 (en) 1980-03-14

Family

ID=9188003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707394A Granted FR2383422A1 (en) 1977-03-11 1977-03-11 Precision cartridge for smooth bore gun - has cylindrical body with two flanges and four parallel light weight fins behind

Country Status (1)

Country Link
FR (1) FR2383422A1 (en)

Also Published As

Publication number Publication date
FR2383422B1 (en) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse