FR712521A - Projectile with automatic seal - Google Patents

Projectile with automatic seal

Info

Publication number
FR712521A
FR712521A FR712521DA FR712521A FR 712521 A FR712521 A FR 712521A FR 712521D A FR712521D A FR 712521DA FR 712521 A FR712521 A FR 712521A
Authority
FR
France
Prior art keywords
projectile
automatic seal
seal
automatic
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
Other languages
French (fr)
Inventor
Edgar-William Brandt
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 filed Critical
Priority to FR580687X priority Critical
Application granted granted Critical
Publication of FR712521A publication Critical patent/FR712521A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02Driving bands; Rotating bands
FR712521D 1930-06-16 1930-06-16 Projectile with automatic seal Expired FR712521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR580687X 1930-06-16

Publications (1)

Publication Number Publication Date
FR712521A true FR712521A (en) 1931-10-03

Family

ID=8956973

Family Applications (2)

Application Number Title Priority Date Filing Date
FR712521D Expired FR712521A (en) 1930-06-16 1930-06-16 Projectile with automatic seal
FR45411D Expired FR45411E (en) 1930-06-16 1934-04-21 Projectile with automatic seal

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR45411D Expired FR45411E (en) 1930-06-16 1934-04-21 Projectile with automatic seal

Country Status (7)

Country Link
US (1) US1861522A (en)
BE (1) BE380293A (en)
CH (1) CH156484A (en)
DE (1) DE580687C (en)
FR (2) FR712521A (en)
GB (1) GB365003A (en)
NL (1) NL32909C (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442369A (en) * 1942-07-20 1948-06-01 Us Sec War Rifling band
US2974593A (en) * 1952-11-07 1961-03-14 Forrest G Bitner Seal
US3130671A (en) * 1955-11-26 1964-04-28 Berghaus Elektrophysik Anst Method of reducing barrel wear
NL266519A (en) * 1960-06-29
US3585934A (en) * 1967-11-24 1971-06-22 Aai Corp Underwater ammunition
US3687079A (en) * 1970-11-20 1972-08-29 Us Army Sectioned obturating ring
DE2551389A1 (en) * 1975-11-15 1977-05-26 Rheinmetall Gmbh Fluegelstabilisiertes basement
US4470604A (en) * 1977-12-12 1984-09-11 Hoffmann Anton R Target practice system
NO147159L (en) * 1979-09-08 1900-01-01
DE3033042C2 (en) * 1980-09-03 1985-06-27 Rheinmetall Gmbh, 4000 Duesseldorf, De
US4552071A (en) * 1982-06-15 1985-11-12 United Technologies Corporation Two-piece despin obturator
US5189250A (en) * 1988-10-05 1993-02-23 Frag, Ltd. Projectile for smooth bore weapon
US5056406A (en) * 1990-03-15 1991-10-15 The Boeing Company Fiber optic mortar projectile
US5259319A (en) * 1992-03-20 1993-11-09 Richard Dravecky Reusable training ammunition
US6715398B2 (en) * 1994-03-14 2004-04-06 Metal Storm Limited Barrel assembly for firearms
AUPN426595A0 (en) * 1995-07-19 1995-10-05 O'dwyer, James Michael Firearms
DE19532745C2 (en) * 1995-09-05 1998-11-26 Rheinmetall Ind Ag Guide belt sealing system for a spin-stabilized projectile
US6369373B1 (en) 1999-06-29 2002-04-09 Raytheon Company Ramming brake for gun-launched projectiles
US6453821B1 (en) * 1999-06-29 2002-09-24 Raytheon Company High-temperature obturator for a gun-launched projectile
US6295934B1 (en) 1999-06-29 2001-10-02 Raytheon Company Mid-body obturator for a gun-launched projectile
US6672194B2 (en) * 2001-07-19 2004-01-06 Textron Systems Corporation Energetic-based actuator device with rotary piston
DE10157563A1 (en) * 2001-11-23 2003-06-12 Rheinmetall W & M Gmbh Full caliber floor
US7273012B2 (en) * 2004-06-09 2007-09-25 Bae Systems Land & Armaments L.P. Projectile fall-back preventer
GB0713369D0 (en) * 2007-07-04 2008-03-12 Bae Systems Plc Charge Mount
US10473442B1 (en) 2016-12-16 2019-11-12 Bae Systems Plc Mortar bomb
GB2557925A (en) * 2016-12-16 2018-07-04 Bae Systems Plc Mortar bomb

Also Published As

Publication number Publication date
NL32909C (en)
GB365003A (en) 1932-01-14
CH156484A (en) 1932-08-15
US1861522A (en) 1932-06-07
FR45411E (en) 1935-09-04
DE580687C (en) 1933-07-17
BE380293A (en)

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