EP3699545A1 - Cartouche de chasse avec anneau en plastique recevant la charge de poudre - Google Patents

Cartouche de chasse avec anneau en plastique recevant la charge de poudre Download PDF

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Publication number
EP3699545A1
EP3699545A1 EP20386003.6A EP20386003A EP3699545A1 EP 3699545 A1 EP3699545 A1 EP 3699545A1 EP 20386003 A EP20386003 A EP 20386003A EP 3699545 A1 EP3699545 A1 EP 3699545A1
Authority
EP
European Patent Office
Prior art keywords
millimeters
millimeter
height
gunpowder
wall
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Withdrawn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
EP20386003.6A
Other languages
German (de)
English (en)
Inventor
Ioannis Tsolakos
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
Publication of EP3699545A1 publication Critical patent/EP3699545A1/fr
Withdrawn legal-status Critical Current

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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
    • F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • 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

Definitions

  • the present invention relates to a plastic, hard polyethylene Ring, cylindrical (3a) or conical (3b) cross-section, with a fixed outer diameter, consistent with the caliber of the cartridge applied, on which its bottom end rests on the inner bottom (2a,2b), of the plastic or paper hollow bullet casing (1), enclosing within it the necessary amount of gunpowder (4b,4c), and its opposite end exceeds half that height (0.5) millimeter and the wad, that is plastic concentrator (6a) or woolen wad (6b), creates between powder (4b,4c) and wad (6a,6b), a discoid gap (5), about half (0.5) mm .
  • the object of the present invention is to provide a hunting cartridge, stable in performance, minimizing the difference in pressures produced during the burning of the gunpowder (4b,4c), in the same cartridges of the same batch and fully equalizing it, and thus the stability between shotgun shots.
  • Fig. 1 shows a perspective view of the entire cartridge and the individual components of the loading constituting it, with the bottom-up arrangement thereon.
  • Figure 2 shows a modern hunting cartridge in vertical cut. It consists of plastic or paper bullet casing (1), inner conical bottom (2a), gunpowder (4a), plastic concentrator (6a), the load of the shot shells (7), and the asteroid closure (8).
  • Figure 3 shows the same cartridge as is precisely after the application of the cylindrical Ring cross section (3a), at its upper end being the point of deposition of the concentrator (6a), which forms between the wad and the gunpowder (4b), discoid space (5), about half (0.5) millimeter. So completely absorbed by the Ring (39), all the pressures exerted by the weight of the shot shells (7), as well as strong pressure from the asteroid closure (8) of the cartridge from the loading machine and no longer allows any pressure to be applied to the gunpowder (4b).
  • Figure 4 shows a modern hunting cartridge, also in a cross section, with the difference from the cartridges of Figures 2 and 3 , that the inner bottom (2b), of the plastic or paper bullet casing (1), is flat.
  • a woolen wad (6b) which attaches directly to the gunpowder (4a), and exerts pressure from the weight of the shell shots (7), as well as the strong pressure of the asteroid closure (8)', from the loading machine.
  • Figure 5 shows the same cartridge as it appears after the application of the conical cross section Ring (3b), at its uppermost end is a point of contact of the woolen wad (6b), which creates between wad and gunpowder (4c), a discoid gap (5), of a half (0.5) millimeter.
  • the Ring (3b) thus completely absorbs the pressure exerted by the weight of the shot shells (7), as well as the strong pressure from the asteroid closure (8), of the cartridge from the loading machine, and no longer allows pressure to be exerted upon the gun powder (4c).
  • a prerequisite for the application of said conical cross section Ring (3b) is that the inner bottom (2b) of the plastic or paper bullet casing (1) must be flat. It is optionally applied, in particular to the caliber twelve (12), and mostly in light and regular loads of twenty-four (24), up to thirty-two (32) grams of pepper in weight, and not only.
  • the length of the outer diameter of the Cylindrical Ring (3a) and the conical (3b), is eighteen millimeters and eight tenths (18.8) millimeters.
  • Their height is variable, for the cylindrical (3a) cross-section Ring starting point is three (3) millimeters to a maximum of twenty-five (25) millimeters.
  • the conical cross-section Ring's height has a starting point of nine (9) millimeters to a maximum of twenty-five (25), millimeters, and all intermediate heights of both Rings cylindrical(3a) and conical (3b) cross-section fluctuate downwards or upwards with steps of half (0.5) millimeters always at a height of volume of the necessary amount of gunpowder (4b,4c), which are called to enclose within them, and exceed half a millimeter (0.5) and measure between the wad(6a,6b) and gunpowder (4b,4c), discoid gap (5), about half (0.5) millimeters.
  • Ring wall cross-section (3a) is one (1) millimeter across its height, and the thickness of the wall of the conical ring (3b), at its top end is one (1) millimeter, and at its opposite end its thickness of the wall is one millimeter and five tenths (1.5) millimeters to a maximum of two millimeters and six tenths (2.6) .
  • the construction material is selected of hard polyethylene for the Ring, cylindrical (3a) and conical (3b) cross-section the same as that of the inner bottom (2a, 2b) of the bullet casing (1), suitably treated to have high thermal and physical endurance.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
EP20386003.6A 2019-01-30 2020-01-24 Cartouche de chasse avec anneau en plastique recevant la charge de poudre Withdrawn EP3699545A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20190100061A GR20190100061A (el) 2019-01-30 2019-01-30 Πλαστικος δακτυλιος, συστατικο μερος γομωσης κυνηγετικου φυσιγγιου

Publications (1)

Publication Number Publication Date
EP3699545A1 true EP3699545A1 (fr) 2020-08-26

Family

ID=69400518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20386003.6A Withdrawn EP3699545A1 (fr) 2019-01-30 2020-01-24 Cartouche de chasse avec anneau en plastique recevant la charge de poudre

Country Status (2)

Country Link
EP (1) EP3699545A1 (fr)
GR (1) GR20190100061A (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462312A (en) * 1944-08-02 1949-02-22 Remington Arms Co Inc Shot shell
US2582124A (en) * 1945-09-15 1952-01-08 Olin Ind Inc Ammunition
FR1183607A (fr) * 1957-09-30 1959-07-09 Cartouche de chasse en matière plastique
FR1390151A (fr) * 1959-10-20 1965-02-26 Nouvelle cartouche de chasse et son procédé de fabrication
US3487779A (en) * 1968-01-17 1970-01-06 Grover E Hendricks Shot shell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462312A (en) * 1944-08-02 1949-02-22 Remington Arms Co Inc Shot shell
US2582124A (en) * 1945-09-15 1952-01-08 Olin Ind Inc Ammunition
FR1183607A (fr) * 1957-09-30 1959-07-09 Cartouche de chasse en matière plastique
FR1390151A (fr) * 1959-10-20 1965-02-26 Nouvelle cartouche de chasse et son procédé de fabrication
US3487779A (en) * 1968-01-17 1970-01-06 Grover E Hendricks Shot shell

Also Published As

Publication number Publication date
GR20190100061A (el) 2020-08-31

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