US1112044A - Projectile. - Google Patents

Projectile. Download PDF

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Publication number
US1112044A
US1112044A US00000000A US1112044DA US1112044A US 1112044 A US1112044 A US 1112044A US 00000000 A US00000000 A US 00000000A US 1112044D A US1112044D A US 1112044DA US 1112044 A US1112044 A US 1112044A
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US
United States
Prior art keywords
cap
projectile
resistance
point
phere
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 - Lifetime
Application number
US00000000A
Inventor
J A Watson
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Individual
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Individual
Publication date
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Publication of US1112044A publication Critical patent/US1112044A/en
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Expired - Lifetime 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
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/04—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type
    • F42B12/06—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of armour-piercing type with hard or heavy core; Kinetic energy penetrators

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

J. A. WATSON.
PROJEGTILB.
APPLICATION FILED IJEO.1G,1910.
Patentedfiept. 29, 1914.
I I E m/00mm I I g r MW proved that the. points 11- s u I a purpose are IOf such com-"111 in offer tli "119 minimum resistance to flight in 25v ju e nws'phere. 9110C: in another W" the hung pl 5 tap red conical point "0 Wlhflfi V e asmnsan phere least resistance is m simwicr sf DH)? a? If the PLOjECiflfi b svmmw 3". the Such cap :1 5 and is 110% so lizbie 't-a as is a holiew cap; 113 mmh'm'i it can 9w T0 aZZ 211 201.; may; come Be 13 known that 7:; .v I h and re; of Qolmn river-2a certain nw and n n rmiectills, 01" W ing is spe l. zzfiion. ma; gnor ple'rcmg projectiles m :lierc'ing' armor plates an .(0 secure maximum fiigLtand n efficiency mnera' cisn it has,
i0 mnstruct the j alinen'ment. The outer surfaces mtn a somwl'mt obtuse point and to s perbase 9f the proactiie poin- Eb a holiow cap or Win'i shield cap, and 511% cant-our (3111, M932 11?. to which the air 1 Lhi Handed twgefigher 13 feltn1 v 18, the cap and pm v if the general :Ltiai nlinerixent. -lm 1101119 hi: thrmzgh the a table for 3119 reason dim 5 steel cap, and cm'eiy sonnecized togei:
p]? 5511511 stain zed m "r; w regismnce, and which the? w meta. 211-61 2m; izkoly to "Gillie 0 travel 'fzmzh" ea before be 5 "ed 1 contour cap 63 an "Hay of 2.11m mm made. 01 1 tmid material (11s m5 zaiso I; g a mass 1w; y leaned n Maia? 1 supporting the point thereof, of a Wind shield seeured to the soft metal cap and ta,- perecl to reduce the resistance of the atmos' pheleto the flight of the pro'eetile, the said 5 wind shield being solid an composed of aluminum brother metal of lower specific gravity than the )lOjGClJilG and cap and sufficiently soft 01' i l-agile so that it Will not interfere with the functioning of the projectile at the moment of impact. I 10 In testimony whereof I affix my signature in. presence of two witnesses.
JAMES A. TWA'JTSON. Witnesses G. P. KRAMER, ARTHUR L. BRYANT.
US00000000A Projectile. Expired - Lifetime US1112044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1112044TA

Publications (1)

Publication Number Publication Date
US1112044A true US1112044A (en) 1914-09-29

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ID=3180231

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US00000000A Expired - Lifetime US1112044A (en) Projectile.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730561A (en) * 1985-05-11 1988-03-15 Rheinmetall Gmbh Subcaliber projectile
US6845719B1 (en) * 2003-06-05 2005-01-25 Lockheed Martin Corporation Erosion resistant projectile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730561A (en) * 1985-05-11 1988-03-15 Rheinmetall Gmbh Subcaliber projectile
US6845719B1 (en) * 2003-06-05 2005-01-25 Lockheed Martin Corporation Erosion resistant projectile

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