IN2012DN00973A - - Google Patents

Info

Publication number
IN2012DN00973A
IN2012DN00973A IN973DEN2012A IN2012DN00973A IN 2012DN00973 A IN2012DN00973 A IN 2012DN00973A IN 973DEN2012 A IN973DEN2012 A IN 973DEN2012A IN 2012DN00973 A IN2012DN00973 A IN 2012DN00973A
Authority
IN
India
Prior art keywords
threads
fibrous material
jacket wall
combustible
sleeve
Prior art date
Application number
Inventor
Walter Lebacher
Alexander Huber
Original Assignee
Nitrochemie 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 Nitrochemie Gmbh filed Critical Nitrochemie Gmbh
Publication of IN2012DN00973A publication Critical patent/IN2012DN00973A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/188—Manufacturing processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/192—Cartridge cases characterised by the material of the casing wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Nozzles (AREA)

Abstract

The invention relates to a combustible sleeve for accommodating propellant charge powder, to munitions designed using such a sleeve, and to a production method for such sleeves. The sleeve (6) according to the invention is designed for accommodating propellant charge powder (4) and has a jacket wall made of combustible felted fibrous material (23) and an inlay (5) of intersecting threads (5) in the jacket wall. The threads (5) are disposed therein at a distance from one another such that felted fibrous material (23) reaches through the regions between the threads (5). The method comprises the following steps: preparing a jacket wall made of combustible felted fibrous material (23) and inserting an inlay (5) made of intersecting threads (5) into the jacket wall. The threads (5) are disposed therein at a distance from one another such that the felted fibrous material (23) extends through the regions between the threads (5).
IN973DEN2012 2009-08-04 2010-08-03 IN2012DN00973A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23106509P 2009-08-04 2009-08-04
PCT/EP2010/004758 WO2011015346A1 (en) 2009-08-04 2010-08-03 Sleeve for accommodating propellant charge powder

Publications (1)

Publication Number Publication Date
IN2012DN00973A true IN2012DN00973A (en) 2015-04-10

Family

ID=43298739

Family Applications (1)

Application Number Title Priority Date Filing Date
IN973DEN2012 IN2012DN00973A (en) 2009-08-04 2010-08-03

Country Status (6)

Country Link
US (1) US8776690B2 (en)
EP (1) EP2462401B1 (en)
JP (1) JP5502199B2 (en)
KR (1) KR101419787B1 (en)
IN (1) IN2012DN00973A (en)
WO (1) WO2011015346A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011015346A1 (en) * 2009-08-04 2011-02-10 Nitrochemie Aschau Gmbh Sleeve for accommodating propellant charge powder
DE102018218423A1 (en) 2018-10-29 2020-04-30 Nitrochemie Aschau Gmbh Cylindrical sleeve for propellant powder
KR102675062B1 (en) * 2018-10-04 2024-06-14 니트로케미에 아샤우 게엠베하 Cylindrical case for propellant charge powder
DE202019105499U1 (en) 2019-10-04 2021-01-19 Nitrochemie Aschau Gmbh Insert made of a textile fabric
DE102020001052A1 (en) 2020-02-19 2021-08-19 Nitrochemie Aschau Gmbh Sleeve jacket

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617593A (en) * 1967-01-03 1971-11-02 Teledyne Inc Method for making reinforced ignition-tube of reinforced polyurethane foam
US3397639A (en) * 1967-01-03 1968-08-20 Sterling Alderfer Company Reinforced ignition tube
DE1578082A1 (en) * 1967-03-25 1971-07-15 Curt Berger Ammunition cases, in particular cartridges, and methods for their production
DE1918320C1 (en) 1969-04-10 1971-09-16 Kurt Berger Process for the production of containers for fuel charges made of combustible materials such as nitrated cellulose
US3747532A (en) * 1970-04-02 1973-07-24 Henry Wallengerg & Co Ab Process for the manufacture of combustible cases for fuel charges or explosive charges
US3670649A (en) 1970-08-13 1972-06-20 Dow Corning Combustible cartridges
DE2058539A1 (en) * 1970-11-27 1972-05-31 Wallenberg & Co Ab Reinforced non-woven - with fibres or woven layers for nitrocellulose impregnation for propellant containers
US3901153A (en) * 1972-10-04 1975-08-26 Us Air Force Wrapped laminated felted monolithic combustible cartridge case
NO133382C (en) * 1973-05-25 1976-04-21 Raufoss Ammunisjonsfabrikker
DE2428632C3 (en) 1974-06-14 1982-05-13 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, 5300 Bonn Process for the production of flammable ammunition molded parts and device for carrying out the process
IT1042791B (en) 1975-09-26 1980-01-30 Pirelli LAYING SYSTEM OF A FLUID OIL CABLE AND IMPLEMENTATION SYSTEM
DE3008144A1 (en) 1980-03-04 1981-09-10 Wilhelm Dipl.-Chem. Dr. 5400 Koblenz Oversohl Forming integral felt structure into combustible case - for ammunition components by pressing in moist state
DE3008996A1 (en) 1980-03-08 1981-09-24 Wilhelm Dipl.-Chem. Dr. 5400 Koblenz Oversohl Munition cartridges formed from fibrous slurries - with woven inlay rolled in during felting process
JPS6059519B2 (en) * 1981-07-15 1985-12-25 防衛庁技術研究本部長 Method for manufacturing thin-walled flammable containers and equipment used therefor
DE3500067C2 (en) 1985-01-03 1986-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process for the production of combustible cases based on nitrocellulose as ammunition molded part for barrel weapons
DE3534972C1 (en) * 1985-10-01 1992-04-09 Dynamit Nobel Ag Caseless ammunition
DE3619960A1 (en) 1986-06-13 1987-12-17 Rheinmetall Gmbh DRIVE CHARGE
DE3927400A1 (en) 1989-08-19 1991-02-21 Rheinmetall Gmbh Combustible propellant charge case - made of plastics shrink-foil contg. pyrotechnic mixt.
US5138949A (en) * 1990-09-20 1992-08-18 Olin Corporation Combustible ammunition cartridge case
DE19602422C1 (en) * 1996-01-24 1997-06-12 Buck Chem Tech Werke Smoke ammunition
US5976293A (en) * 1997-02-10 1999-11-02 Universal Propulsion Company, Inc. Method for making a case for combustible materials
DE19849824A1 (en) 1998-10-29 2000-05-04 Dynamit Nobel Ag Ammunition with a sleeve, the wall of which consists of a combustible or consumable package
DE10013686B4 (en) * 2000-03-21 2009-11-26 Ruag Ammotec Gmbh Telescopic cartridge with burnable or consumable sleeve
DE10038751A1 (en) * 2000-05-26 2001-11-29 Dynamit Nobel Ag Bobbin as a sleeve for ammunition
DE10044588A1 (en) 2000-09-08 2002-04-04 Rheinmetall W & M Gmbh Combustible ammunition molding production comprises precipitating raw felt from pulp, pressing felt to desired thickness, and pressing it to its final thickness, followed by drying
DE10161727A1 (en) * 2001-12-15 2003-06-18 Nitrochemie Gmbh Process for the production of a combustible case for cartridge ammunition
DE10256795A1 (en) 2002-12-05 2004-06-17 Rheinmetall W & M Gmbh Propellant tank
WO2011015346A1 (en) * 2009-08-04 2011-02-10 Nitrochemie Aschau Gmbh Sleeve for accommodating propellant charge powder

Also Published As

Publication number Publication date
JP2013501204A (en) 2013-01-10
EP2462401A1 (en) 2012-06-13
KR20120059521A (en) 2012-06-08
KR101419787B1 (en) 2014-07-15
US8776690B2 (en) 2014-07-15
US20120132098A1 (en) 2012-05-31
WO2011015346A1 (en) 2011-02-10
EP2462401B1 (en) 2017-03-08
JP5502199B2 (en) 2014-05-28

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