EP2212644A1 - Test set - Google Patents
Test setInfo
- Publication number
- EP2212644A1 EP2212644A1 EP08851311A EP08851311A EP2212644A1 EP 2212644 A1 EP2212644 A1 EP 2212644A1 EP 08851311 A EP08851311 A EP 08851311A EP 08851311 A EP08851311 A EP 08851311A EP 2212644 A1 EP2212644 A1 EP 2212644A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cartridge
- measuring
- housing
- cartridge chamber
- chamber
- 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.)
- Withdrawn
Links
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
- F41A31/00—Testing arrangements
- F41A31/02—Testing arrangements for checking gun barrels
-
- 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
- F41A35/00—Accessories or details not otherwise provided for
Definitions
- An ammunition tester from DE 14 28 695 A1 is known.
- the usefulness of the ammunition is determined here by the measurement of a maximum gas pressure and the determination of a target image in a series of experiments. It is proposed to mount all attachments movable with the weapon barrel as well as the gas pressure gauge so that the common center of gravity is in the axis of the tube, so that no transverse forces can act on the tube during firing.
- the ammunition testing device consists of a receiving block for the measuring run and a closure system, as well as a receiving device for a measuring element, which has its measuring location at a certain point in the measuring run or receiving block.
- the receiving device is arranged displaceably in the receiving block.
- the storage or guidance of the measuring carriage has a large displacement range, so that with the measuring element, if necessary, located in the area of the powder space as well as in the area in front of the mouth indexing channels are painted over.
- the CH 629 891 A5 discloses an ammunition testing apparatus with a piezoelectric pressure transducer.
- DE 10 2006 016 352 A1 is concerned with a Munitionsprüfêt, comprising at least one housing in which a gun barrel is mounted, and a, preferably axially guided in the housing, movable block, which comprises a cartridge chamber and carries.
- the housing has an exception in which the block rests.
- Securely connected with the chamber is a known for a recoilless machine gun gas funnel.
- DE 16 23 219 A1 further discloses a device for testing and measuring weapon tubes, in particular as a target line tester. Centering elements are used which bear against the inner tube wall of the weapon barrel and whose measuring circle diameter can be changed by means of an axially movable adjusting drive.
- a pyrotechnic Zündschsprüf réelle for gas pressure measurements is also known from DE 92 02 581 U1.
- the tester serves to check the detonators, which are known to be tuned in the parameters with a bullet.
- DE 174 968 A relates to a device for measuring the gas pressure generated during the firing of a cartridge. Proposed is a bipartite barrel and cartridge chamber. This allows the chamber to harden so that it provides significantly greater resistance to pressure and can be replaced in the event of a leak. This design also allows the device to be used for various large cartridges of the same caliber or different caliber cartridges.
- the cartridge chamber and the barrel are pressed together and held by a union threaded piece in the housing. The replacement of the cartridge chamber and / or the run takes place by loosening the threaded piece.
- the object of the invention is to provide a test device which is suitable for testing, in particular, various ammunition.
- a tester usually consists of a measuring barrel or barrel, a chamber and a primer for the cartridge.
- the measuring device is designed.
- This measuring and testing device is based on the essential idea to store all the essential components of the measuring and testing device interchangeably in modular form in the device. Due to the variability of the housing construction of this device any weapon type can be reproduced.
- the interchangeability of the weapon or measuring tube is a generous review of long or shorter tubes, drawn gun barrels as well as smooth tubes and different caliber possible. Certainly, the use of drawn weapons tubes is a bit more complicated, but feasible in coordination with the corresponding chamber. In a simple way, measuring runs can also be exchanged for checking the wear of a weapon barrel or even simple weapon tubes in the measuring and testing device.
- the variability of the measuring and testing device is further increased by the fact that different ignition systems, such as mechanical, electrical and inductive systems, are einbindbar. With further safety considerations, pyrotechnic ignition systems could also be used.
- the housing has a so-called free space around the cartridge chamber or the cartridge bearing receptacle, through which weapon-identical conditions between barrel, cartridge chamber and ignition device can be implemented individually. If, for example, barrel and ignition device are clamped against the cartridge chamber, a can - A - gas-tight state are generated. A slight adjustment of the barrel and / or the ignition device to the chamber allows the creation of a constructive gap, as it is known, for example from a barrel weapon ago.
- the shown measuring and testing device is caliber-independent and is primarily used for the replica of weapons with separate barrel and cartridge chamber.
- 1 is a basic concept of a measuring and testing device
- FIG. 1 is a sectional view A- A of Fig. 1,
- FIG. 3 shows the sectional view A-A with pivoted cartridge bearing receptacle
- Fig. 4 is an enlarged view of the integrated in Fig. 1 mechanical
- FIG. 1 shows a test and measuring device 1 with a replaceable barrel or barrel 2, a housing or housing frame 3, in which a preferably laterally outwardly pivotable cartridge chamber 7 and a pivotable cartridge bearing receptacle 4 is integrated.
- cartridge bearing receptacle 4 different cartridge bearing 7 (in length 7.1 and / or caliber 7.2) of the same cross section (round, square) can be integrated.
- the pivoting takes place about a pivot axis 5.
- the cartridge chamber receptacle 4 can be locked or locked by a means 6 in the housing frame 3.
- the receptacle preferably has a groove 9 in this region of the lock.
- the cartridge bearing receptacle 4 is locked in the top of the housing frame 3.
- a likewise exchangeable ignition device 8 is assigned to the cartridge chamber 7 and can be fastened in the housing or housing frame 3.
- cartridge chamber 7 and ignition 8 are functionally aligned with each other or individually aligned.
- 10 einbindbare seals are marked with 15 a free space in the housing 3 to the cartridge bearing receptacle 4 with cartridge chamber. 7
- the attachment of the barrel 2 and the ignition device 8 in the housing or housing frame 3 is preferably a threaded fastener.
- 2 shows a sectional view of the housing frame 3 with the cartridge receptacle 4 guided therein and the cartridge chamber 7 with gas measuring bores 11 (at least one) in which measuring sensors (not shown) can be introduced.
- Fig. 3 shows selbige sectional view with pivoted cartridge bearing receptacle 4, once to replace the cartridge chamber 7 in this position or to be able to exchange, and the other time to introduce the test or ammunition to be tested (not shown) in the cartridge chamber 7.
- Fig. 4 the ignition device 8 of Fig. 1 is shown enlarged. This is a mechanical ignition device with percussion 8.1, while in Fig. 5, an inductive ignition device 12 is shown, which is interchangeable with the mechanical ignition device 8.
- the cartridge chamber 7 can be moved longitudinally (means 13), either together with the cartridge bearing receptacle 4 along the pivot axis 5 and / or alone within the cartridge bearing receptacle 4 (means 13).
- run 2 and / or ignition device 8 are set to the cartridge chamber 7 so that the function of the real weapon is modeled.
- the structural size of the device 1 results in particular from the used caliber of the weapon or ammunition. Also, the free space 15 between barrel 2 and igniter 8, that is, the inner cross section in the housing frame 3, determined by the maximum length of the cartridge chamber to be used. 7
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710056500 DE102007056500B3 (en) | 2007-11-22 | 2007-11-22 | tester |
PCT/EP2008/009107 WO2009065482A1 (en) | 2007-11-22 | 2008-10-29 | Test set |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2212644A1 true EP2212644A1 (en) | 2010-08-04 |
Family
ID=40384726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08851311A Withdrawn EP2212644A1 (en) | 2007-11-22 | 2008-10-29 | Test set |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2212644A1 (en) |
DE (1) | DE102007056500B3 (en) |
WO (1) | WO2009065482A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011100101A1 (en) | 2011-04-29 | 2012-10-31 | Rheinmetall Waffe Munition Gmbh | shot counter |
CN113028891B (en) * | 2021-03-08 | 2022-09-09 | 中北大学 | Simulation test device for firing ignition system of firearm |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE174968C (en) * | ||||
NL286057A (en) * | 1961-11-29 | |||
US3854331A (en) * | 1973-04-03 | 1974-12-17 | Remington Arms Co Inc | Vented test barrel assembly for revolver ammunition |
US4081988A (en) * | 1977-03-18 | 1978-04-04 | Pcb Piezotronics, Inc. | Pressure transducer calibration |
AT365776B (en) * | 1980-09-30 | 1982-02-10 | List Hans | AMMUNITION TEST DEVICE |
DE3716883C2 (en) * | 1987-05-20 | 1994-09-08 | Gerhard Dipl Ing Kirstein | Electronic test facility |
DE4203585C2 (en) * | 1992-02-07 | 1996-04-25 | Heckler & Koch Gmbh | Device for determining the state of wear of a firearm |
DE9202581U1 (en) * | 1992-02-28 | 1993-06-24 | Diehl GmbH & Co, 8500 Nürnberg | Pyrotechnic ignition agent test device for gas pressure measurements |
DE102006016352A1 (en) * | 2006-04-05 | 2007-10-11 | Rheinmetall Waffe Munition Gmbh | Munitions |
-
2007
- 2007-11-22 DE DE200710056500 patent/DE102007056500B3/en active Active
-
2008
- 2008-10-29 EP EP08851311A patent/EP2212644A1/en not_active Withdrawn
- 2008-10-29 WO PCT/EP2008/009107 patent/WO2009065482A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2009065482A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102007056500B3 (en) | 2009-04-02 |
WO2009065482A1 (en) | 2009-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100330 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHNEIDER, HUBERT |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F41A 35/00 20060101ALI20120621BHEP Ipc: F41A 31/00 20060101ALI20120621BHEP Ipc: F41A 31/02 20060101AFI20120621BHEP Ipc: F42B 35/00 20060101ALI20120621BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121127 |