EP1688694A1 - Système mécanique d'initiation pour munitions sans douille - Google Patents

Système mécanique d'initiation pour munitions sans douille Download PDF

Info

Publication number: EP1688694A1
Authority: EP; European Patent Office
Prior art keywords: firing pin; initiation system; weapon; hole; cross slide
Prior art date: 2005-02-03
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.): Granted

Application number

EP06001925A

Other languages

German (de)

English (en)

Other versions

EP1688694B1 (fr

Inventor

Helmut Könicke

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.)

Diehl Defence GmbH and Co KG

Original Assignee

Diehl BGT Defence GmbH and Co KG

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.)

2005-02-03

Filing date

2006-01-31

Publication date

2006-08-09

2006-01-31 Application filed by Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG

2006-08-09 Publication of EP1688694A1 publication Critical patent/EP1688694A1/fr

2007-08-08 Application granted granted Critical

2007-08-08 Publication of EP1688694B1 publication Critical patent/EP1688694B1/fr

Status Not-in-force legal-status Critical Current

2026-01-31 Anticipated expiration legal-status Critical

Images

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A29/00—Cleaning or lubricating arrangements
- F41A29/04—Lubricating, oiling or greasing means, e.g. operating during use

Definitions

the invention relates to an initiating system for caseless ammunition according to the preamble of claim 1.
the invention has for its object to provide an initiating system of the type mentioned, with simple means a reliable and permanent sealing of the firing pin is realized in the intended for him through hole.
the invention has the advantage that in each path position of the firing pin a reliable sealing of the firing pin is ensured against the wall of the provided for him in the weapons shock bottom through hole.
FIG. 1 shows sections in longitudinal section, to an enlarged scale, not to scale, of an embodiment of the initiating system 10 for a caseless ammunition, of which the powder body 12 is shown in sections.
the powder body 12 is positioned in a chamber 14.
a weapon thrust plate 16 Adjacent to the cartridge chamber 14 is a weapon thrust plate 16, which is formed with a through hole 18.
the through hole 18 is formed on its front side facing the cartridge chamber 14 with a circumferential extension 20.
a sealing bush 22 is arranged, which has a peripheral collar 24 on the front side.
the collar 24 is housed in the extension 20 so that the sealing bushing 22 is immovable axially rearward with respect to the weapon buttock 16.
the sealing bush 22 is formed with a firing pin through hole 26 in which a firing pin 28 is arranged axially adjustable.
the firing pin 28 is moved, for example by means of a (not shown) control piece from the initial position shown in Figure 1 in the drawn in Figure 2 end ignition position. This movement is indicated in Figure 1 by the arrow 30.
the sealing bushing 22 disposed in the weapon buttock 16 for the firing pin 18 is formed with a grease reservoir 32 connected to a grease source (not shown) by means of a grease channel 34 extending through the gun butt 16.
the firing pin 28 is formed with at least one circumferential fat groove 36.
the firing pin 28 is formed with two axially spaced circumferential fat grooves 36.
the fat grooves 36 are assigned to the fat reservoir 32, so that the fat grooves 36 are filled with fat 37 located in the fat reservoir 32.
the grease grooves 36 entrain the grease 37 in them, thereby forming a greasy film between the firing pin 28 and the through hole 26 in the sealing bushing 42 is generated, which contributes to gas sealing and to avoid traces of friction.
the through hole 26 is formed for the firing pin 28 at its front end facing the cartridge chamber 14 with an inlet portion 38 widening towards the chamber 14.
the inlet section 38 is frustoconically widened with a flat cone angle. Likewise, it is for example possible that the inlet section 38 is formed widened with a gentle radius.
the firing pin 28 is formed on the front side with a deflector 40, whose operation will be described in more detail below.
the deflector 40 is formed on a firing pin front part 42.
the firing pin front part 42 is formed on the rear side with an externally threaded portion 44.
the firing pin 28 is formed on the front side with a threaded bore 46.
the firing pin front 42 is screwed with its rear male threaded portion 44 in the threaded bore 46 of the firing pin 28.
the firing pin 28 is also formed on the front side with a circumferential sealing lip 48, which is determined or limited on the inside by a frustoconical tapering annular surface 50 backwards.
FIG. 2 also shows an ignition means 52 in which the firing pin 28 with its tip 54 projects into the end position in order to ignite the ignition means 52.
the deflector 40 of the firing pin 28 prevents direct bombardment of the circumferential sealing lip 48 by accelerated powder and / or Zündffenmaschine.
the circumferential sealing lip 48 comes in the piercing movement of the firing pin 28 just before the transition edge between the cylindrical through hole 18 and the inlet section 38 to a stop.

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Air Bags (AREA)
Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Portable Nailing Machines And Staplers (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Emergency Lowering Means (AREA)

EP06001925A 2005-02-03 2006-01-31 Système mécanique d'initiation pour munitions sans douille Not-in-force EP1688694B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102005004936		2005-02-03
DE102005012284A DE102005012284A1 (de)	2005-02-03	2005-03-17	Mechanisches Initiiersystem für hülsenlose Munition

Publications (2)

Publication Number	Publication Date
EP1688694A1 true EP1688694A1 (fr)	2006-08-09
EP1688694B1 EP1688694B1 (fr)	2007-08-08

Family

ID=36278906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06001925A Not-in-force EP1688694B1 (fr)	2005-02-03	2006-01-31	Système mécanique d'initiation pour munitions sans douille

Country Status (4)

Country	Link
US (1)	US7357059B2 (fr)
EP (1)	EP1688694B1 (fr)
AT (1)	ATE369537T1 (fr)
DE (2)	DE102005012284A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2425162B (en) *	2005-04-12	2007-04-11	Simon Trendall	An improvement to high pressure hydraulic breech mechanisms
DE102009024710A1 (de)	2009-06-12	2010-12-23	Rheinmetall Waffe Munition Gmbh	Hülsenlose Munition
DE102010006606A1 (de) *	2010-02-01	2011-08-04	Diehl BGT Defence GmbH & Co. KG, 88662	Dichtungsring und Treibladungslager
FR3094472B1 (fr) *	2019-03-29	2023-05-26	Cta Int	Fourreau de soupape pour canon CT40
UA124985C2 (uk) *	2019-08-20	2021-12-22	Георгій Георгійович Макаров	Безгільзова магазинна зброя (варіанти)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE298815C (fr) *
US1345565A (en) *	1920-03-25	1920-07-06	Thomas F Ryan	Obturating firing-pin
CH91600A (de) *	1920-08-12	1921-11-01	Ernst Ludorf	Einrichtung an Gewehren zum Abfeuern von Geschossen.
GB230870A (en) *	1924-03-17	1925-10-29	Bohdan Pantoflicek	Improvements in and relating to safety devices for guns
US3547001A (en) *	1968-06-13	1970-12-15	Trw Inc	Gun for caseless ammunition in which a slidable sleeve defines the chamber
CH509563A (de) *	1969-06-03	1971-06-30	Oerlikon Buehrle Ag	Automatische Feuerwaffe
DE2405762A1 (de) *	1974-02-07	1975-08-14	Diehl Fa	Schlagbolzen fuer leichte rohrfeuerwaffen
DE2405763A1 (de) *	1974-02-07	1975-08-14	Diehl Fa	Zweiteiliger schlagbolzen fuer rohrfeuerwaffen
DE2105295C1 (de)	1971-02-05	1977-04-21	Fa. Diehl, 8500 Nürnberg	Pulverkörper für hülsenlose Munition
US4581836A (en) *	1983-07-25	1986-04-15	Bangor Punta Corporation	Firing pin and firing pin-bushing assembly
US5235770A (en) *	1991-06-18	1993-08-17	Giat Industries	Striker device for a firearm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1313912A (en) *		1919-08-26		Necticut
US3474560A (en) *	1968-04-04	1969-10-28	Olin Mathieson	Caseless cartridge chamber-sleeve ejector and binary feed system
US3728938A (en) *	1971-04-16	1973-04-24	A Scibor	Breech seal for caseless ammunition firearm
US3872615A (en) *	1972-03-30	1975-03-25	Andrew J Grandy	Ammunition and weapon systems
DE2313591C2 (de) *	1973-03-19	1982-10-07	Mauser-Werke Oberndorf Gmbh, 7238 Oberndorf	Kurzbauende Handfeuerwaffe mit mehreren achsparallelen Waffenrohren
DE2743770C2 (de)	1977-09-29	1986-11-27	Rheinmetall GmbH, 4000 Düsseldorf	Vorrichtung zum elektrischen Anzünden einer pyrotechnischen Ladung

2005
- 2005-03-17 DE DE102005012284A patent/DE102005012284A1/de not_active Withdrawn
2006
- 2006-01-23 US US11/337,419 patent/US7357059B2/en not_active Expired - Fee Related
- 2006-01-31 DE DE502006000050T patent/DE502006000050D1/de active Active
- 2006-01-31 EP EP06001925A patent/EP1688694B1/fr not_active Not-in-force
- 2006-01-31 AT AT06001925T patent/ATE369537T1/de active

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE298815C (fr) *
US1345565A (en) *	1920-03-25	1920-07-06	Thomas F Ryan	Obturating firing-pin
CH91600A (de) *	1920-08-12	1921-11-01	Ernst Ludorf	Einrichtung an Gewehren zum Abfeuern von Geschossen.
GB230870A (en) *	1924-03-17	1925-10-29	Bohdan Pantoflicek	Improvements in and relating to safety devices for guns
US3547001A (en) *	1968-06-13	1970-12-15	Trw Inc	Gun for caseless ammunition in which a slidable sleeve defines the chamber
CH509563A (de) *	1969-06-03	1971-06-30	Oerlikon Buehrle Ag	Automatische Feuerwaffe
DE2105295C1 (de)	1971-02-05	1977-04-21	Fa. Diehl, 8500 Nürnberg	Pulverkörper für hülsenlose Munition
DE2405762A1 (de) *	1974-02-07	1975-08-14	Diehl Fa	Schlagbolzen fuer leichte rohrfeuerwaffen
DE2405763A1 (de) *	1974-02-07	1975-08-14	Diehl Fa	Zweiteiliger schlagbolzen fuer rohrfeuerwaffen
US4581836A (en) *	1983-07-25	1986-04-15	Bangor Punta Corporation	Firing pin and firing pin-bushing assembly
US5235770A (en) *	1991-06-18	1993-08-17	Giat Industries	Striker device for a firearm

Also Published As

Publication number	Publication date
US7357059B2 (en)	2008-04-15
US20060254109A1 (en)	2006-11-16
DE102005012284A1 (de)	2006-08-10
ATE369537T1 (de)	2007-08-15
EP1688694B1 (fr)	2007-08-08
DE502006000050D1 (de)	2007-09-20

Publication	Publication Date	Title
DE2914049C2 (de)	1984-02-02	Patrone
DE69915493T2 (de)	2005-03-24	Patrone für selbstladewaffe
DE2022268A1 (de)	1970-11-19	Patronenhuelse
CH706574B1 (de)	2019-12-30	Übungsprojektil und Übungspatrone.
DE19944375A1 (de)	2001-03-22	Hülsenboden für großkalibrige Munition
DE102014102672B4 (de)	2019-11-28	Feuerwaffe, insbesondere Handfeuerwaffe, sowie Verfahren zur Herstellung einer Feuerwaffe
EP0656522B1 (fr)	2000-03-01	Douille pour cartouche
DE2634518C2 (de)	1986-04-17	Geschoß mit wenigstens einem pyrotechnischen Satz, insbesondere einem Leuchtspursatz
DE3872805T2 (de)	1993-02-04	Verbindungsring zwischen geschoss und geschosshuelse.
EP1688694B1 (fr)	2007-08-08	Système mécanique d'initiation pour munitions sans douille
DE4315829C2 (de)	1996-02-08	Manöverpatronengerät
DE2324482C3 (de)	1980-11-27	Patronenhülse für Schlagzündung
DE2262981A1 (de)	1973-07-05	Patronenanordnung
DE10244571C1 (de)	2003-12-04	Flintenlaufgeschoss
DE2232866A1 (de)	1974-01-17	Loesbare verbindung zwischen geschoss und treibladungshuelse
WO1993018364A1 (fr)	1993-09-16	Procede et dispositif pour tirer des munitions sans douilles
EP1617167B1 (fr)	2008-01-23	Projectile d'artillerie avec ceinture de guidage
DE19751932C2 (de)	2001-04-19	Gasgenerator zur Reichweitensteigerung eines Geschosses und Geschoß mit Gasgenerator
DE2851321C1 (de)	1995-08-03	Munition für eine mit flüssigem Treibmittel betriebene Feuerwaffe
DE596562C (de)	1934-05-05	Patronenhuelse
DE3210128A1 (de)	1982-11-04	Laufkammer fuer ein geschuetz
DE2508180A1 (de)	1976-09-09	Geschoss fuer uebungsmunition
DE2305117A1 (de)	1974-08-08	Uebungsmunition
DE3919761C2 (de)	2000-11-02	Geschütz für flüssige Treibladungen
AT355524B (de)	1980-03-10	Patronenkammer fuer ein bolzensetzgeraet

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