WO2018080199A3 - Projectile - Google Patents

Projectile Download PDF

Info

Publication number
WO2018080199A3
WO2018080199A3 PCT/KR2017/011920 KR2017011920W WO2018080199A3 WO 2018080199 A3 WO2018080199 A3 WO 2018080199A3 KR 2017011920 W KR2017011920 W KR 2017011920W WO 2018080199 A3 WO2018080199 A3 WO 2018080199A3
Authority
WO
WIPO (PCT)
Prior art keywords
projectile
tail
head
middle portion
tail portion
Prior art date
Application number
PCT/KR2017/011920
Other languages
French (fr)
Other versions
WO2018080199A2 (en
Inventor
Hyung Se Kim
Jun Kyu Kim
Original Assignee
Jung, In
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
Priority claimed from KR1020160141881A external-priority patent/KR101713529B1/en
Priority claimed from KR1020160145967A external-priority patent/KR101702955B1/en
Priority claimed from KR1020170049955A external-priority patent/KR101754061B1/en
Application filed by Jung, In filed Critical Jung, In
Publication of WO2018080199A2 publication Critical patent/WO2018080199A2/en
Publication of WO2018080199A3 publication Critical patent/WO2018080199A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/42—Streamlined projectiles
    • F42B10/44—Boat-tails specially adapted for drag reduction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/42—Streamlined projectiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/42—Streamlined projectiles
    • F42B10/46—Streamlined nose cones; Windshields; Radomes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toys (AREA)
  • Pens And Brushes (AREA)
  • Fishing Rods (AREA)

Abstract

A projectile includes a head portion, a middle portion and a tail portion. The middle portion is disposed between the head portion and the tail portion. A recess is defined from a terminal end of the tail portion extending into the middle portion.
PCT/KR2017/011920 2016-10-28 2017-10-26 Projectile WO2018080199A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2016-0141881 2016-10-28
KR1020160141881A KR101713529B1 (en) 2016-10-28 2016-10-28 Bullets using a fluid of flowing surface of warhead and a method of maufacture
KR1020160145967A KR101702955B1 (en) 2016-11-03 2016-11-03 Bullet with Increased Effective Range
KR10-2016-0145967 2016-11-03
KR1020170049955A KR101754061B1 (en) 2017-04-18 2017-04-18 Flying stable bullets whose center of gravity is at the front of the bullet and its manufacturing method.
KR10-2017-0049955 2017-04-18

Publications (2)

Publication Number Publication Date
WO2018080199A2 WO2018080199A2 (en) 2018-05-03
WO2018080199A3 true WO2018080199A3 (en) 2018-07-12

Family

ID=62022224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/011920 WO2018080199A2 (en) 2016-10-28 2017-10-26 Projectile

Country Status (3)

Country Link
US (1) US20180120069A1 (en)
KR (1) KR20190047567A (en)
WO (1) WO2018080199A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597431C2 (en) * 2014-08-26 2016-09-10 Андрей Альбертович Половнев Bullet ammunition for small arms
US10119780B1 (en) * 2018-01-12 2018-11-06 David Wayne Bergeron Light gas gun projectile
US10900759B2 (en) * 2018-09-26 2021-01-26 Environ-Metal, Inc. Die assemblies for forming a firearm projectile, methods of utilizing the die assemblies, and firearm projectiles
DE102019116283A1 (en) * 2019-06-14 2020-12-17 Ruag Ammotec Gmbh Projectile, method of making a projectile and ammunition
CN112380784B (en) * 2020-09-29 2024-03-19 西北工业大学 Super-cavitation projectile without tail wing and design method thereof
DE102022121811A1 (en) * 2022-08-29 2024-02-29 Rws Gmbh Bullet with reduced barrel loading

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085661A (en) * 1997-10-06 2000-07-11 Olin Corporation Small caliber non-toxic penetrator projectile
US20130180424A1 (en) * 2010-08-30 2013-07-18 Duretek Inc. Bullet including an air-guiding recess
KR101568319B1 (en) * 2015-03-13 2015-11-12 주식회사 두레텍 Assembling Type Bullet
KR101660887B1 (en) * 2016-02-25 2016-09-28 주식회사 두레텍 Bullet
US9470494B2 (en) * 2012-05-29 2016-10-18 Liberty Ammuntion, Inc. High volume multiple component projectile assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6085661A (en) * 1997-10-06 2000-07-11 Olin Corporation Small caliber non-toxic penetrator projectile
US20130180424A1 (en) * 2010-08-30 2013-07-18 Duretek Inc. Bullet including an air-guiding recess
US9470494B2 (en) * 2012-05-29 2016-10-18 Liberty Ammuntion, Inc. High volume multiple component projectile assembly
KR101568319B1 (en) * 2015-03-13 2015-11-12 주식회사 두레텍 Assembling Type Bullet
KR101660887B1 (en) * 2016-02-25 2016-09-28 주식회사 두레텍 Bullet

Also Published As

Publication number Publication date
KR20190047567A (en) 2019-05-08
US20180120069A1 (en) 2018-05-03
WO2018080199A2 (en) 2018-05-03

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Legal Events

Date Code Title Description
WA Withdrawal of international application
NENP Non-entry into the national phase

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