ES456253A1 - Wads - Google Patents

Wads

Info

Publication number
ES456253A1
ES456253A1 ES456253A ES456253A ES456253A1 ES 456253 A1 ES456253 A1 ES 456253A1 ES 456253 A ES456253 A ES 456253A ES 456253 A ES456253 A ES 456253A ES 456253 A1 ES456253 A1 ES 456253A1
Authority
ES
Spain
Prior art keywords
essentially
parts
flat
axis
propelled
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
ES456253A
Other languages
Spanish (es)
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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of ES456253A1 publication Critical patent/ES456253A1/en
Expired 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
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/08—Wads, i.e. projectile or shot carrying devices, therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Buffer Packaging (AREA)

Abstract

Improvements introduced in the systems of block for cartridges for hunting and shooting, which include an element located between the propellant charge and the propelled shot pellet, characterized in that at least said intermediate element is a unitary structure of an elastically deformable material, comprising parallel parts, essentially flat, which are in separate planes perpendicular to the axis of the cartridge, and parts interconnecting the first mentioned parts, which are essentially in planes parallel to said axis, separated from each other and staggered in the free spaces between said flat parts, and acting essentially as uprights between said flat parts; whereby the latter are essentially curved as beams loaded at separate points and adopt an essentially sinusoidal configuration, under the thrust due to the inertial reaction of the load propelled to the acceleration applied by the propellant charge. (Machine-translation by Google Translate, not legally binding)
ES456253A 1976-02-25 1977-02-24 Wads Expired ES456253A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2055176A IT1012126B (en) 1976-02-25 1976-02-25 IMPROVEMENT TO BOR RAY SYSTEMS FOR HUNTING AND SHOOTING SHOTSHELLS AND RELATED BORRAYS AND IMPROVED BORRAGE SYSTEMS

Publications (1)

Publication Number Publication Date
ES456253A1 true ES456253A1 (en) 1978-01-16

Family

ID=11168650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456253A Expired ES456253A1 (en) 1976-02-25 1977-02-24 Wads

Country Status (8)

Country Link
AT (1) AT351406B (en)
BE (1) BE851849A (en)
DE (1) DE2708352A1 (en)
DK (1) DK145554C (en)
ES (1) ES456253A1 (en)
GB (1) GB1557903A (en)
IT (1) IT1012126B (en)
NL (1) NL184241C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7821258V0 (en) * 1978-03-22 1978-03-24 Snia Viscosa BORRAGE SYSTEM (BORRA) IN FLEXIBLY DEFORMABLE PLASTIC MATERIAL, FOR SHOTSHELLS, FOR HUNTING AND SHOOTING.
IT1196905B (en) * 1979-10-26 1988-11-25 Snia Viscosa SMOOTH BARREL HUNTED SHOTGUNS
US4307664A (en) * 1979-11-23 1981-12-29 Merle Norman Cosmetics Plastic shot shell wad
IT8223152V0 (en) * 1982-10-12 1982-10-12 Fiocchi Spa Giulio HUNTING CARTRIDGE BAG.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB486713A (en) * 1937-09-16 1938-06-09 Giuseppe Riva Rocci Improvements in cartridges
US3298313A (en) * 1964-04-06 1967-01-17 Ronald W Comerford Wad column device
US3279375A (en) * 1964-04-27 1966-10-18 Herter Inc S Shotgun shell wad
US3402664A (en) * 1966-09-13 1968-09-24 John E. Cramer Shot holder and wad for shot shells
GB1124236A (en) * 1967-07-13 1968-08-21 Imperial Chemicals Australia And New Zealand an improved shot pouch
US3662683A (en) * 1970-11-04 1972-05-16 Federal Cartridge Corp Shotgun shell wad
FR2170286A7 (en) * 1971-08-23 1973-09-14 Bertrand Jacques
US3812784A (en) * 1972-01-17 1974-05-28 Herter Inc S One piece wad column and shot cup

Also Published As

Publication number Publication date
DE2708352C2 (en) 1987-06-19
NL184241C (en) 1989-05-16
NL184241B (en) 1988-12-16
DE2708352A1 (en) 1977-09-01
BE851849A (en) 1977-08-25
NL7701931A (en) 1977-08-29
DK145554B (en) 1982-12-06
DK145554C (en) 1983-05-09
AT351406B (en) 1979-07-25
ATA123477A (en) 1978-12-15
DK81477A (en) 1977-08-26
GB1557903A (en) 1979-12-12
IT1012126B (en) 1977-03-10

Similar Documents

Publication Publication Date Title
ES255998A1 (en) Shotgun shell having a divided charge adapted to explode in bursts
US3442213A (en) Propellant charge for small arms ammunition
ES456253A1 (en) Wads
ES443465A1 (en) Improvement in cartridges of launch of lures for war rockets and similar. (Machine-translation by Google Translate, not legally binding)
US3212440A (en) Molded caseless small arms ammunition
ES267311U (en) Magazine for propelling charges without cartridge cases.
ES309693A2 (en) Mortar ammunition
FR2531203B1 (en) EXPULSABLE REACTION MASS AND NON-BACKUP SHOOTING WEAPON INCLUDING SUCH A MASS
US3702090A (en) Sheet igniter
FR2534681B1 (en) IMPROVEMENTS IN PROJECTILE LAUNCHING WEAPON SYSTEMS, IN PARTICULAR FOR PROPELLANT LOADS AND INNER BALLISTICS
BUNN et al. Analytic mass model of chemical rocket stages for space flight missions. Part 1: Model description(transfer stages)
FR2174406A5 (en) Explosion initiator of the percussion type - for automatic weapons
GB777192A (en) Method of and means for utilizing propellent charges in guns and like weapons
GB1164741A (en) Improvements in or relating to Practice Projectiles
MALIK Storage reliability of missile materiel program. Storage reliability summary report. Volume 4: Ordnance devices[Final Report, Jun. 1974- Jan. 1978]
MITCHELL Storage reliability of missile materiel program. Missile hydraulic and pneumatic systems pump analysis[Final Report, Jun. 1974- Jun. 1976]
Dyer SPARTA SDI- system simulation overview.
Bernecker The DDT process for high energy propellants
ES412193A1 (en) Shotgun cartridges and shot concentrators therefor
KRIER et al. Analysis of Shock to Detonation Transition(SDT) of porous high energy propellant from ramp-wave compression loading[Annual Technical Report, 10 Jan. 1983- 10 Sep. 1984]
DK128584B (en) Drift charge for firing projectiles, bolts, rivets and the like from the barrel of a firearm or other firing device, as well as firing device with associated propellant magazine for use in connection with this propellant charge.
FRANKEL et al. Preparation of energetic compounds(Final Report, 1 May 1984- 30 Jun. 1986)
CARLSON et al. Dispersion development program(development of a fin stabilized submissile and ejection system for the Little John warhead)
SCRIBNER High performance Extrusion Cast Explosives(ECK)
MALIK et al. Storage reliability of missile materiel program. Missile materiel reliability prediction handbook, parts count prediction[Final Report, Jun. 1974- Jan. 1978]