ES318813A1 - Projectile with sintered metal driving band - Google Patents

Projectile with sintered metal driving band

Info

Publication number
ES318813A1
ES318813A1 ES0318813A ES318813A ES318813A1 ES 318813 A1 ES318813 A1 ES 318813A1 ES 0318813 A ES0318813 A ES 0318813A ES 318813 A ES318813 A ES 318813A ES 318813 A1 ES318813 A1 ES 318813A1
Authority
ES
Spain
Prior art keywords
projectile
band
base
driving band
groove
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
Application number
ES0318813A
Other languages
Spanish (es)
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.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall GmbH
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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Publication of ES318813A1 publication Critical patent/ES318813A1/en
Expired 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
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02—Driving bands; Rotating bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Toys (AREA)

Abstract

A high-speed projectile 1 has a driving band 3 pressed into an annular groove 2 of trapezoidal section, the base 4 of the groove being a frustum of a cone having its apex directed towards the base of the projectile. The base 4 is provided with knurling comprising elevations 7 and depressions 27. Additional grooves of sawtooth shape in section may be formed to increase the support for the band 3. The band 3 is wider at its inner face than at the outer, and has the same cross-sectional shape as the groove 2. For a 2 cm. calibre projectile, the cone may have a semi-vertical angle of 10 degrees. The band may be made of sintered iron.
ES0318813A 1964-10-24 1965-10-22 Projectile with sintered metal driving band Expired ES318813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER39092A DE1243055B (en) 1964-10-24 1964-10-24 Bullet with a guide ring pressed into an annular groove

Publications (1)

Publication Number Publication Date
ES318813A1 true ES318813A1 (en) 1966-06-16

Family

ID=7405688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0318813A Expired ES318813A1 (en) 1964-10-24 1965-10-22 Projectile with sintered metal driving band

Country Status (9)

Country Link
US (1) US3460478A (en)
BE (1) BE671271A (en)
CH (1) CH444717A (en)
DE (1) DE1243055B (en)
DK (1) DK125558B (en)
ES (1) ES318813A1 (en)
GB (1) GB1092318A (en)
NL (1) NL6513597A (en)
NO (1) NO115724B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786760A (en) * 1972-06-01 1974-01-22 Pacific Technica Corp Rotating band for projectile
SE441305B (en) * 1979-03-07 1985-09-23 Bofors Ab WAY TO FIX A PROJECTIL'S BELT BY FRICTION SWEATING
DE3334023A1 (en) * 1983-09-21 1985-04-04 Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf BULLET BODY WITH PLASTIC GUIDE BAND
US5198616A (en) * 1990-09-28 1993-03-30 Bei Electronics, Inc. Frangible armor piercing incendiary projectile
DE10157563A1 (en) * 2001-11-23 2003-06-12 Rheinmetall W & M Gmbh Full caliber floor
US20040045671A1 (en) * 2002-09-10 2004-03-11 Ed Rejda Selective etching device
US6782830B1 (en) * 2003-09-11 2004-08-31 Alliant Techsystems Inc. Obturator for large caliber smooth bore ammunition
US9952024B2 (en) 2014-03-10 2018-04-24 Nostromo Holdings, Llc Ammunition cartridge with induced instability at a pre-set range

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US681448A (en) * 1899-03-16 1901-08-27 Gathmann Torpedo Gun Company Projectile.
US725385A (en) * 1902-06-03 1903-04-14 Firth Stirling Steel Company Projectile.
US815992A (en) * 1904-08-01 1906-03-27 Firth Sterling Steel Co Projectile and its band.
GB149362A (en) * 1918-04-25 1920-08-19 Robert Abbott Hadfield Improvements in or relating to armour piercing projectiles
FR748006A (en) * 1932-12-23 1933-06-27 Anciens Ets Hotchkiss & Cie Improvements to projectiles for cannons, machine guns, etc.
US2411073A (en) * 1944-08-16 1946-11-12 Isthmian Metals Inc Making products of iron or iron alloys
US2856856A (en) * 1955-06-02 1958-10-21 Louis S Michael Segmented rotating band for artillery projectiles
US2996012A (en) * 1955-11-17 1961-08-15 Rex B Butler Rotating band and seat therefor

Also Published As

Publication number Publication date
BE671271A (en) 1966-02-14
DE1243055B (en) 1967-06-22
DK125558B (en) 1973-03-05
NL6513597A (en) 1966-04-25
NO115724B (en) 1968-11-18
CH444717A (en) 1967-09-30
GB1092318A (en) 1967-11-22
US3460478A (en) 1969-08-12

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