WO1998020294A3 - Dispositifs et procedes de sport a haute densite - Google Patents

Dispositifs et procedes de sport a haute densite Download PDF

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Publication number
WO1998020294A3
WO1998020294A3 PCT/CA1997/000837 CA9700837W WO9820294A3 WO 1998020294 A3 WO1998020294 A3 WO 1998020294A3 CA 9700837 W CA9700837 W CA 9700837W WO 9820294 A3 WO9820294 A3 WO 9820294A3
Authority
WO
WIPO (PCT)
Prior art keywords
density
methods
sporting devices
sporting
devices
Prior art date
Application number
PCT/CA1997/000837
Other languages
English (en)
Other versions
WO1998020294A2 (fr
Inventor
John E Brown
Original Assignee
John E Brown
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 John E Brown filed Critical John E Brown
Priority to AU49376/97A priority Critical patent/AU4937697A/en
Publication of WO1998020294A2 publication Critical patent/WO1998020294A2/fr
Publication of WO1998020294A3 publication Critical patent/WO1998020294A3/fr

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne un dispositif et un procédé de sport employant un matériau comprenant des particules de concentré d'un métal lourd commun dans une matière d'enrobage en tant que substitut non toxique du plomb ou d'un autre métal toxique.
PCT/CA1997/000837 1996-11-06 1997-11-06 Dispositifs et procedes de sport a haute densite WO1998020294A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49376/97A AU4937697A (en) 1996-11-06 1997-11-06 High-density sporting devices and methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3005296P 1996-11-06 1996-11-06
US60/030,052 1996-11-06

Publications (2)

Publication Number Publication Date
WO1998020294A2 WO1998020294A2 (fr) 1998-05-14
WO1998020294A3 true WO1998020294A3 (fr) 2002-10-24

Family

ID=21852260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1997/000837 WO1998020294A2 (fr) 1996-11-06 1997-11-06 Dispositifs et procedes de sport a haute densite

Country Status (2)

Country Link
AU (1) AU4937697A (fr)
WO (1) WO1998020294A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551375B2 (en) 2001-03-06 2003-04-22 Kennametal Inc. Ammunition using non-toxic metals and binders
FR3101701B1 (fr) * 2019-10-04 2022-03-04 Mannarini Aurele chevrotines anti ricochets
CN113234270A (zh) * 2021-05-07 2021-08-10 江苏聚畔体育用品有限公司 一种混金属配重块及其制造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177104A1 (en) * 1972-03-23 1973-11-02 Canon Jack Revolver or gun projectile - with head which bursts even at very low impact angles
GB2211920A (en) * 1987-10-29 1989-07-12 Am & S Europ Metal shot for sporting pellets
EP0558161A1 (fr) * 1989-06-23 1993-09-01 BROWN, John E. Grains de plomb non-toxiques et cartouche de chasse contenant du sel en grains
WO1994024511A1 (fr) * 1993-04-22 1994-10-27 Epron Industries Limited Grenaille de faible toxicite
WO1996032439A1 (fr) * 1995-04-14 1996-10-17 Longbow, Inc. Munitions friables sans plomb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177104A1 (en) * 1972-03-23 1973-11-02 Canon Jack Revolver or gun projectile - with head which bursts even at very low impact angles
GB2211920A (en) * 1987-10-29 1989-07-12 Am & S Europ Metal shot for sporting pellets
EP0558161A1 (fr) * 1989-06-23 1993-09-01 BROWN, John E. Grains de plomb non-toxiques et cartouche de chasse contenant du sel en grains
WO1994024511A1 (fr) * 1993-04-22 1994-10-27 Epron Industries Limited Grenaille de faible toxicite
WO1996032439A1 (fr) * 1995-04-14 1996-10-17 Longbow, Inc. Munitions friables sans plomb

Also Published As

Publication number Publication date
AU4937697A (en) 1998-05-29
WO1998020294A2 (fr) 1998-05-14

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