CA1178121A - One-piece shotshell - Google Patents
One-piece shotshellInfo
- Publication number
- CA1178121A CA1178121A CA000368507A CA368507A CA1178121A CA 1178121 A CA1178121 A CA 1178121A CA 000368507 A CA000368507 A CA 000368507A CA 368507 A CA368507 A CA 368507A CA 1178121 A CA1178121 A CA 1178121A
- Authority
- CA
- Canada
- Prior art keywords
- base section
- tube
- tubular body
- end portion
- oriented
- 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
Links
- 239000004033 plastic Substances 0.000 claims abstract description 54
- 229920003023 plastic Polymers 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 50
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 4
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 3
- 230000008093 supporting effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 16
- 238000010304 firing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000003380 propellant Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims 53
- 238000009740 moulding (composite fabrication) Methods 0.000 claims 18
- 230000002093 peripheral effect Effects 0.000 claims 3
- 235000019628 coolness Nutrition 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 13
- 241000283986 Lepus Species 0.000 description 4
- 229920001887 crystalline plastic Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 241000193803 Therea Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 229920006372 Soltex Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241001307279 Suteria ide Species 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229940063583 high-density polyethylene Drugs 0.000 description 2
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XQMVBICWFFHDNN-UHFFFAOYSA-N 5-amino-4-chloro-2-phenylpyridazin-3-one;(2-ethoxy-3,3-dimethyl-2h-1-benzofuran-5-yl) methanesulfonate Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1.C1=C(OS(C)(=O)=O)C=C2C(C)(C)C(OCC)OC2=C1 XQMVBICWFFHDNN-UHFFFAOYSA-N 0.000 description 1
- 101100489581 Caenorhabditis elegans par-5 gene Proteins 0.000 description 1
- 241000725101 Clea Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 102000020897 Formins Human genes 0.000 description 1
- 108091022623 Formins Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 101150005437 mucA gene Proteins 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- 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
- F42B5/26—Cartridge cases
- F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US117,580 | 1980-02-01 | ||
| US06/117,580 US4332766A (en) | 1980-02-01 | 1980-02-01 | One-piece shotshell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1178121A true CA1178121A (en) | 1984-11-20 |
Family
ID=22373682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000368507A Expired CA1178121A (en) | 1980-02-01 | 1981-01-14 | One-piece shotshell |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4332766A (enExample) |
| BE (1) | BE887321A (enExample) |
| CA (1) | CA1178121A (enExample) |
| DE (1) | DE3102830C2 (enExample) |
| FR (1) | FR2475209A1 (enExample) |
| GB (1) | GB2069400B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4514352A (en) * | 1981-01-16 | 1985-04-30 | Federal Cartridge Corporation | Shotshell casing with partially telescoped basewad |
| SE450630B (sv) * | 1984-12-14 | 1987-07-13 | Petainer Sa | Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform |
| US4774046A (en) * | 1985-12-24 | 1988-09-27 | Chugoku Pearl & Co., Ltd. | Method of molding a synthetic resin container |
| US5969288A (en) * | 1997-05-07 | 1999-10-19 | Cheddite France | Cartridge case, especially for a smooth bore gun |
| US7453267B2 (en) * | 2005-01-14 | 2008-11-18 | Power Measurement Ltd. | Branch circuit monitor system |
| US20080184907A1 (en) * | 2007-02-05 | 2008-08-07 | Juan Carlos Casas | One Piece Shotshell |
| US10384391B2 (en) * | 2016-02-12 | 2019-08-20 | Alex Toys, Llc | Mold for producing three-dimensional decorative articles and method of use |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA839148A (en) | 1970-04-14 | Imperial Chemical Industries Of Australia And New Zealand Limited | Method of producing shot-shells | |
| US202363A (en) * | 1878-04-16 | Improvement in the manufacture of cartridge-shells | ||
| CA717301A (en) | 1965-09-07 | E. Gloor Walter | Shotgun shell casings | |
| US956201A (en) * | 1909-06-28 | 1910-04-26 | Harry E Sherman | Cartridge-shell. |
| US980351A (en) * | 1910-04-04 | 1911-01-03 | Louie A Sherman | Cartridge-shell. |
| BE418278A (enExample) | 1936-01-13 | |||
| US2668345A (en) * | 1945-07-13 | 1954-02-09 | Remington Arms Co Inc | Shell making process |
| GB779730A (en) * | 1955-08-26 | 1957-07-24 | Barkway Engineering Company Lt | Process and apparatus for the manufacture of hollow metal bodies and hollow bodies thus produced |
| US2876496A (en) * | 1955-12-16 | 1959-03-10 | Dade Reagents Inc | Process for making tubes |
| BE554088A (enExample) | 1956-01-12 | |||
| DE1124668B (de) | 1956-09-19 | 1962-03-01 | Armando Podesta | Pressform zum Kaltformen von Hohlgegenstaenden, insbesondere Verschlusskapseln, aus thermoplastischen Kunststoffen |
| US3105439A (en) * | 1959-07-09 | 1963-10-01 | Jr William L Young | Plastic shot gun shell |
| US3103170A (en) * | 1960-06-21 | 1963-09-10 | Remington Arms Co Inc | Tubing for cartridge casings and the like and method of making the same |
| BE611509A (enExample) | 1960-12-15 | |||
| US3171350A (en) * | 1964-04-27 | 1965-03-02 | Olin Mathieson | Biaxially oriented plastic shotshell |
| US3351014A (en) * | 1961-09-01 | 1967-11-07 | Olin Mathieson | Biaxially oriented plastic shot shell |
| US3492387A (en) * | 1961-10-13 | 1970-01-27 | Plastic Ammunition Products In | Plastic article making |
| FR1325407A (fr) | 1962-06-15 | 1963-04-26 | Douille de cartouche de chasse ou de guerre comportant un tube et un culot en matière plastique et procédé de fabrication | |
| BE633800A (enExample) * | 1962-06-20 | |||
| US3284560A (en) * | 1963-09-18 | 1966-11-08 | Fed Cartridge Corp | Method of making plastic tubes |
| AT244810B (de) | 1964-02-27 | 1966-01-25 | Hirtenberger Patronen | Zweiteilige Schrotpatrone |
| GB1111287A (en) | 1965-07-08 | 1968-04-24 | Imp Metal Ind Kynoch Ltd | Cartridge cases |
| FR1492332A (fr) | 1965-07-23 | 1967-08-18 | Fiocchi Spa Giulio | Douille pour cartouche de chasse, et applications analogues |
| US3478390A (en) * | 1965-10-22 | 1969-11-18 | Federal Cartridge Corp | Supporting die |
| US3557269A (en) * | 1966-06-07 | 1971-01-19 | Vawter Ammunition Inc | Double compression method for forming a plastic shellcase |
| AU417658B2 (en) | 1966-12-12 | 1971-10-07 | Method of producing oriented crystalline polymeric shotgun cartridge cases | |
| DE1960355U (de) | 1967-01-19 | 1967-05-18 | Ernst Tesch K G | Kurvenscheibe fuer programmschaltwerk. |
| DE1961307U (de) | 1967-02-21 | 1967-06-01 | Werner Blau | Messstab, insbesondere oelmessstab fuer kraftfahrzeug-motore. |
| US3565008A (en) * | 1968-06-26 | 1971-02-23 | Olin Mathieson | Plastic shotshell and method |
| GB1271469A (en) * | 1969-12-02 | 1972-04-19 | Dynamit Nobel Ag | Improvements in or relating to base plugs for ammunition cartridge cases |
| AU458004B2 (en) | 1970-07-28 | 1975-02-13 | Super Cartridge Company Proprietary Limited | Improved shot shelland method |
| FR2168171A2 (en) | 1972-01-19 | 1973-08-31 | Lefebvre Pierre | Plastic cartridge case - of thermoplastic resin eg low pressure polyethylene |
| US3786755A (en) * | 1971-11-18 | 1974-01-22 | Remington Arms Co Inc | Plastic cartridge casing |
| GB1398548A (en) | 1972-10-30 | 1975-06-25 | Canadian Ind | Shotgun cartridge cases |
| FR2266868B1 (enExample) * | 1974-04-08 | 1978-03-24 | Hugonet Rene | |
| BE814757A (fr) | 1974-05-09 | 1974-11-12 | Douille pour cartouche de chasse. | |
| FR2287324A1 (fr) | 1974-10-07 | 1976-05-07 | Philippe Josette | Procede de fabrication d'une cartouche de chasse |
| ES211994Y (es) | 1975-04-29 | 1976-11-01 | Cartucho mejorado. | |
| FR2317622A1 (fr) | 1975-07-10 | 1977-02-04 | Philippe Josette | Douille de cartouche de chasse, moules et presse pour sa realisation |
| ES220820Y (es) | 1976-05-08 | 1977-03-01 | Zigor, S. A. | Vaina para cartuchos. |
-
1980
- 1980-02-01 US US06/117,580 patent/US4332766A/en not_active Expired - Lifetime
-
1981
- 1981-01-14 CA CA000368507A patent/CA1178121A/en not_active Expired
- 1981-01-16 GB GB8101335A patent/GB2069400B/en not_active Expired
- 1981-01-29 DE DE3102830A patent/DE3102830C2/de not_active Expired
- 1981-01-30 FR FR8101851A patent/FR2475209A1/fr active Granted
- 1981-01-30 BE BE0/203659A patent/BE887321A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2475209A1 (fr) | 1981-08-07 |
| GB2069400A (en) | 1981-08-26 |
| US4332766A (en) | 1982-06-01 |
| FR2475209B1 (enExample) | 1984-04-27 |
| DE3102830A1 (de) | 1982-10-14 |
| GB2069400B (en) | 1983-07-06 |
| BE887321A (fr) | 1981-05-14 |
| DE3102830C2 (de) | 1987-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |