CA2095232A1 - Plombs sans danger pour l'environnement - Google Patents

Plombs sans danger pour l'environnement

Info

Publication number
CA2095232A1
CA2095232A1 CA2095232A CA2095232A CA2095232A1 CA 2095232 A1 CA2095232 A1 CA 2095232A1 CA 2095232 A CA2095232 A CA 2095232A CA 2095232 A CA2095232 A CA 2095232A CA 2095232 A1 CA2095232 A1 CA 2095232A1
Authority
CA
Canada
Prior art keywords
lead
shot
core
environmentally improved
metal
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
CA2095232A
Other languages
English (en)
Other versions
CA2095232C (fr
Inventor
John Huffman
John Shannon
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.)
Safety Shot LP
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 CA2095232A1 publication Critical patent/CA2095232A1/fr
Application granted granted Critical
Publication of CA2095232C publication Critical patent/CA2095232C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
    • F42B7/046—Pellets or shot therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemically Coating (AREA)
  • Glanulating (AREA)
  • Glass Compositions (AREA)
  • Vending Machines For Individual Products (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Variantes de projectiles en plomb présentant des améliorations par rapport à l'environnement. Les grenailles de plomb formant noyau sont recouvertes d'un polymère chimiquement inerte que l'on soude sur le noyau en plomb en chauffant ce dernier à une température supérieure au point de fusion du plomb. On peut aussi remplacer le plomb par du métal lourd et du métal léger combinés, et soit une relation de sphère bimétallique de noyau/revêtement, soit une matrice de métal léger qui enrobe une poudre de métal lourd. Le projectile composite présente une densité similaire à celle du plomb.
CA002095232A 1990-10-31 1991-10-30 Plombs sans danger pour l'environnement Expired - Fee Related CA2095232C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US606,814 1990-10-31
US07/606,814 US5088415A (en) 1990-10-31 1990-10-31 Environmentally improved shot
PCT/US1991/007844 WO1992008098A1 (fr) 1990-10-31 1991-10-30 Amelioration des caracteristiques d'un projectile par rapport a l'environnement

Publications (2)

Publication Number Publication Date
CA2095232A1 true CA2095232A1 (fr) 1992-05-01
CA2095232C CA2095232C (fr) 2000-01-25

Family

ID=24429577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002095232A Expired - Fee Related CA2095232C (fr) 1990-10-31 1991-10-30 Plombs sans danger pour l'environnement

Country Status (4)

Country Link
US (1) US5088415A (fr)
AU (1) AU9024191A (fr)
CA (1) CA2095232C (fr)
WO (1) WO1992008098A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6815066B2 (en) 2001-04-26 2004-11-09 Elliott Kenneth H Composite material containing tungsten, tin and organic additive
US6916354B2 (en) 2001-10-16 2005-07-12 International Non-Toxic Composites Corp. Tungsten/powdered metal/polymer high density non-toxic composites
US7232473B2 (en) 2001-10-16 2007-06-19 International Non-Toxic Composite Composite material containing tungsten and bronze

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU652972B2 (en) * 1990-11-16 1994-09-15 John E. Brown Lead-free fishing devices
SE9202926L (sv) * 1992-10-07 1994-04-08 Boliden Mineral Ab Hagel för jakt på villebråd samt framställning av sådana hagel
US5913256A (en) 1993-07-06 1999-06-15 Lockheed Martin Energy Systems, Inc. Non-lead environmentally safe projectiles and explosive container
US5399187A (en) * 1993-09-23 1995-03-21 Olin Corporation Lead-free bullett
US6158351A (en) * 1993-09-23 2000-12-12 Olin Corporation Ferromagnetic bullet
AU2951995A (en) * 1994-07-06 1996-01-25 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and method of making same
GB9500465D0 (en) * 1995-01-11 1995-03-01 Taylor David B Improvements in or relating to lead shot
SE506479C2 (sv) * 1995-03-28 1997-12-22 Boliden Mineral Ab Hagel för våtjakt samt framställning av sådana hagel
GB9614468D0 (en) 1996-07-10 1996-09-04 Taylor David B Shot
ATE204642T1 (de) * 1996-01-10 2001-09-15 David Bradley Taylor Umgebungsdichtes schrot
CN1228798A (zh) 1996-06-28 1999-09-15 德克萨斯研究协会奥斯丁公司 高密度复合材料
FR2755508B3 (fr) * 1996-11-05 1998-10-16 Innovation Tech Ind Plombs de chasse et munitions pourvues des dits plombs de chasse
US5950064A (en) * 1997-01-17 1999-09-07 Olin Corporation Lead-free shot formed by liquid phase bonding
US6112669A (en) * 1998-06-05 2000-09-05 Olin Corporation Projectiles made from tungsten and iron
US6270549B1 (en) 1998-09-04 2001-08-07 Darryl Dean Amick Ductile, high-density, non-toxic shot and other articles and method for producing same
US6527880B2 (en) 1998-09-04 2003-03-04 Darryl D. Amick Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US7267794B2 (en) * 1998-09-04 2007-09-11 Amick Darryl D Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US6248150B1 (en) 1999-07-20 2001-06-19 Darryl Dean Amick Method for manufacturing tungsten-based materials and articles by mechanical alloying
US6447715B1 (en) * 2000-01-14 2002-09-10 Darryl D. Amick Methods for producing medium-density articles from high-density tungsten alloys
US7217389B2 (en) * 2001-01-09 2007-05-15 Amick Darryl D Tungsten-containing articles and methods for forming the same
US6749802B2 (en) 2002-01-30 2004-06-15 Darryl D. Amick Pressing process for tungsten articles
WO2003064961A1 (fr) * 2002-01-30 2003-08-07 Amick Darryl D Articles contenant du tungstene et procedes permettant le formage de ces articles
US7059233B2 (en) * 2002-10-31 2006-06-13 Amick Darryl D Tungsten-containing articles and methods for forming the same
US7000547B2 (en) 2002-10-31 2006-02-21 Amick Darryl D Tungsten-containing firearm slug
EP1633897A2 (fr) * 2003-04-11 2006-03-15 Darryl Dean Amick Systeme et procede permettant de traiter le ferrotungstene et d'autres alliages a base de tungstene, objets formes a partir desdits alliages, et procedes de detection desdits alliages
US7059234B2 (en) * 2003-05-29 2006-06-13 Natec, Inc. Ammunition articles and method of making ammunition articles
US6938552B2 (en) * 2003-06-17 2005-09-06 The United States Of America As Represented By The Secretary Of The Army Corrosion-resistant structure incorporating zinc or zinc-alloy plated lead or lead-alloy wires and method of making same
US20050211126A1 (en) * 2003-11-26 2005-09-29 Solucorp Industries, Ltd. Self-remediating projectile
US7157140B1 (en) * 2004-03-03 2007-01-02 Rtp Company Malleable composites and methods of making and using the same
US7399334B1 (en) 2004-05-10 2008-07-15 Spherical Precision, Inc. High density nontoxic projectiles and other articles, and methods for making the same
US20070084375A1 (en) * 2005-08-10 2007-04-19 Smith Kyle S High density cartridge and method for reloading
US8122832B1 (en) 2006-05-11 2012-02-28 Spherical Precision, Inc. Projectiles for shotgun shells and the like, and methods of manufacturing the same
US8783187B2 (en) * 2010-02-09 2014-07-22 Amick Family Revocable Living Trust Firearm projectiles and cartridges and methods of manufacturing the same
US8726778B2 (en) 2011-02-16 2014-05-20 Ervin Industries, Inc. Cost-effective high-volume method to produce metal cubes with rounded edges
US9046328B2 (en) 2011-12-08 2015-06-02 Environ-Metal, Inc. Shot shells with performance-enhancing absorbers
US10260850B2 (en) 2016-03-18 2019-04-16 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
US10690465B2 (en) 2016-03-18 2020-06-23 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
RU177806U1 (ru) * 2017-04-19 2018-03-13 Общество с ограниченной ответственностью "РОМБ" (ООО "РОМБ") Пуля охотничьего патрона, не содержащая свинца
RU197995U1 (ru) * 2019-11-15 2020-06-11 Общество с ограниченной ответственностью "Сфера" (ООО "Сфера") Сердечник пули из бессвинцовых сфероидов

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US335464A (en) * 1886-02-02 Wilhelm loeenz
US4027594A (en) * 1976-06-21 1977-06-07 Olin Corporation Disintegrating lead shot
US4328750A (en) * 1978-10-26 1982-05-11 Bangor Punta Corporation Plastic coated ammunition and methods of manufacture
US4383853A (en) * 1981-02-18 1983-05-17 William J. McCollough Corrosion-resistant Fe-Cr-uranium238 pellet and method for making the same
DE3226648C2 (de) * 1982-07-16 1984-12-06 Dornier System Gmbh, 7990 Friedrichshafen Heterogenes Wolfram-Legierungspulver
US4949645A (en) * 1982-09-27 1990-08-21 Royal Ordnance Speciality Metals Ltd. High density materials and products
US4714023A (en) * 1986-03-27 1987-12-22 Brown John E Non-toxic shot
US4881465A (en) * 1988-09-01 1989-11-21 Hooper Robert C Non-toxic shot pellets for shotguns and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6815066B2 (en) 2001-04-26 2004-11-09 Elliott Kenneth H Composite material containing tungsten, tin and organic additive
US6916354B2 (en) 2001-10-16 2005-07-12 International Non-Toxic Composites Corp. Tungsten/powdered metal/polymer high density non-toxic composites
US7232473B2 (en) 2001-10-16 2007-06-19 International Non-Toxic Composite Composite material containing tungsten and bronze

Also Published As

Publication number Publication date
US5088415A (en) 1992-02-18
CA2095232C (fr) 2000-01-25
AU9024191A (en) 1992-05-26
WO1992008098A1 (fr) 1992-05-14

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Legal Events

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