EP0469665A1 - Vorrichtung zum Justieren und Einschiessen von Kleinkaliberwaffen - Google Patents

Vorrichtung zum Justieren und Einschiessen von Kleinkaliberwaffen Download PDF

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Publication number
EP0469665A1
EP0469665A1 EP91201889A EP91201889A EP0469665A1 EP 0469665 A1 EP0469665 A1 EP 0469665A1 EP 91201889 A EP91201889 A EP 91201889A EP 91201889 A EP91201889 A EP 91201889A EP 0469665 A1 EP0469665 A1 EP 0469665A1
Authority
EP
European Patent Office
Prior art keywords
barrel
firing
holder
mount
radiation source
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Withdrawn
Application number
EP91201889A
Other languages
German (de)
English (en)
French (fr)
Inventor
Roger Cattin
Raymond Corthesy
Beat Kneubuehl
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.)
Schweizerische Eidgenossenschaft
Original Assignee
Schweizerische Eidgenossenschaft
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 Schweizerische Eidgenossenschaft filed Critical Schweizerische Eidgenossenschaft
Publication of EP0469665A1 publication Critical patent/EP0469665A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/02—Mountings without wheels
    • F41A23/16—Testing mounts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/32—Devices for testing or checking
    • F41G3/323—Devices for testing or checking for checking the angle between the muzzle axis of the gun and a reference axis, e.g. the axis of the associated sighting device

Definitions

  • the invention relates to a device for adjusting and shooting small-caliber weapons, consisting of a holder in which the weapon is fixed and which is designed to be adjustable in height and direction, and a reference device oriented in the firing direction.
  • Such devices are known under the name shooting machines. They are used to check the scatter of the system elements of barrel weapons. For this purpose, the barrel is clamped in a holder, after which a number of shots are fired at a target image target. The scatter of the hits around the target center is used as a measure of the accuracy of the weapon and ammunition.
  • the barrel of the rifle is firmly clamped in a mostly heavy and solidly constructed holder, this holder being designed to be movable in the direction of the shot to accommodate the recoil.
  • Attempts are made to use springs or rubber parts to slow down the recoil that occurs when the shot is fired and to push the bracket back into its initial position.
  • Such movable systems are usually guided through a block firmly anchored in the ground by means of a kind of guide rail. This block forms the inert reference system to which the shooting direction is related. Both the bracket and the reference system have to be very heavy so that a large part of the forces occurring during the recoil are absorbed by the inertia.
  • the present invention has for its object to provide a shooting machine that eliminates the aforementioned disadvantages of the prior art and in particular enables the notification of the run in a short time with high precision in the direction of the center of the target image disc, so that the amount of scatter, which is caused by an inaccurate alignment of the barrel, disappears and the scattering of the hit pattern thus only shows the inaccuracy of the weapon and the ammunition.
  • a radiation source is provided radially offset from the firing direction, the emitted beam of which is directed onto a mirror rigidly connected to the barrel and the reflected beam of which is detected by a position detector arranged in the firing direction and that the signal outputs of the detector point to a guideline value Are led.
  • This device effects the inertia-free measurement of the alignment of the barrel to the target and, in the event of a deviation from the desired direction, allows manual tracking in the reference direction.
  • the radiation source is advantageously arranged behind the barrel in the firing direction; but it can also be attached to the mouth side.
  • ge According to claim 2 the radiation source and the position detector are positioned separately from the barrel. In this way, any disruptive mechanical coupling between the recoil and the instruments can be avoided.
  • the embodiment according to claim 3 works with commercially available components outside the visible range, preferably at wavelengths of 850 nm.
  • Frequency modulation has proven itself, according to claim 4, with which scattered and ambient light influences can be eliminated without using filters which reduce the reception power.
  • the development according to claim 5 represents an optimal radiation power limit and thus prevents the risk of eye damage when operating the device.
  • the division of the device into an upper and a lower mount, according to claim 6, allows an advantageous absorption of recoil forces when firing.
  • the device according to claim 7 has proven particularly useful since it allows part of the recoil to be absorbed on the upper mount.
  • the coupling according to claim 8 is a space-saving and kinematically favorable embodiment for damping the recoil with little transmission to the holder of the rifle.
  • the design of the lower carriage as a cradle, according to claim 9, is particularly favorable in terms of vibration technology and allows a simple reset in the desired direction.
  • a single directional drive claim 10, is easy to handle and allows messages in the shortest possible time.
  • Fig. 1 is the top left of the barrel 1, which is clamped adjustable in the horizontal and vertical axis in the holder 2, which in turn can be fixed to a foundation.
  • the muzzle of barrel 1 points sideways to the left.
  • the target image disc is to be thought there as an extension of the longitudinal axis.
  • the firing sequences are characterized by the designation f.
  • a plane mirror 3 is attached in the area of the mouth of the barrel 1. It points with its reflector surface to the instrument carrier 7.
  • This unit 7 can be installed in the immediate vicinity of the device, but separately from the barrel 1 and its holder 2, in order not to vibrate during the test shots or the firing rate. It is preferable to attach the measuring and evaluation circuit 10 to a solid wall designed as an instrument carrier 7.
  • the unit 7 shown here carries a radiation source 8, preferably a laser diode, a position detector 9, preferably a PIN photodiode, and an evaluation circuit (comparison unit) 10 with two outputs z, h, which via an indicator 6 show an observer B the relative digital values for actuating the actuators 4, 5 supplies.
  • a radiation source 8 preferably a laser diode
  • a position detector 9 preferably a PIN photodiode
  • an evaluation circuit (comparison unit) 10 with two outputs z, h, which via an indicator 6 show an observer B the relative digital values for actuating the actuators 4, 5 supplies.
  • the radiation source, Fig. 1, the laser diode 8 sends its beam modulated with the frequency 20 kHz v with a wavelength of 850 nm to the plane mirror 3, which in the reference position according to S 1 on the point R of the photodiode 9 reflects back the light point on the Beam v '.
  • R stands for the target value, which in the simplest case lies exactly in the center of the active field of the photodiode 9; If the barrel and thus the plane mirror 3 rigidly attached to it shifts approximately into the plane indicated according to S 2 , the reference beam is now deflected twice and strikes the point J, which corresponds to the actual value.
  • the size of the PIN photodiode 9 is to be matched to the distance a from the mirror 3 and its possible maximum deflection to be reset in accordance with the angle ⁇ according to the geometric relationships entered in FIG. 2.
  • a PIN photodiode measures two analog output signals xy on the input amplifier of the evaluation circuit 10. This processes the input signals and converts the horizontal deviation on the one hand and the vertical deviation on the other hand into digital values that are used to actuate the Actuators 4 and 5, cf. Fig. 1, are used.
  • the photodiodes used are Schottky barrier diodes specially designed for position measurements and are known per se (cf. "Electronics” magazine, Francis-Verlag GmbH, Kunststoff, 1972, H. 1, pp. 13-15) and are commercially available; likewise the used PIN laser diode with a wavelength of 850 nm and a radiation power of max. 3 mW in connection with a modulator, also known per se, with a frequency of 19 kHz to 40 kHz.
  • FIG. 3 the laser beam emitted by the radiation source 8 strikes the mirror 3 clamped on the barrel 1.
  • the weapon together with its rifle butt 12, lies on the holder 2 in the usual shooting position and is here laterally via clamping screws 21, cf. Fig. 4, clamped.
  • the rifle butt 12 is also struck at the end on a stop 22 which is connected to a U-shaped upper mount 16.
  • the upper mount 16 is mechanically coupled to the lower mount 13 by means of return brakes 18, 18 'designed as springs.
  • a directional drive 17 is welded to the lower mount 13, which allows the system 14, which is mounted in a cradle 15, to be adjusted laterally in the z direction and height-adjustable in the h direction by the actuators 4 and 5 - handwheels with spindles.
  • an electromechanical trigger device 19 known per se is provided; the control takes place via a control cable 20 from the outside.
  • the values for setting the handwheels on the actuators 4, 5 can be adjusted in a simple manner on the display 6, FIG. 1, by appropriate scaling in relation to the pitch of the spindles.
  • the mirror (reflector) is arranged differently. In order not to introduce system-changing masses, it is advisable, for example, to either put a mirror on the front sight of a handgun or stick it on and / or to mirror the front sight and use it directly as a reflector.
  • the radiation source could be attached to the barrel and the detection could take place via a fixed mirror.
  • the virtual image could also be detected instead of the real image.
  • Pneumatic and / or hydraulic damping elements are also conceivable, which absorb the recoil forces.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Telescopes (AREA)
EP91201889A 1990-07-30 1991-07-18 Vorrichtung zum Justieren und Einschiessen von Kleinkaliberwaffen Withdrawn EP0469665A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2509/90 1990-07-30
CH2509/90A CH681110A5 (enrdf_load_stackoverflow) 1990-07-30 1990-07-30

Publications (1)

Publication Number Publication Date
EP0469665A1 true EP0469665A1 (de) 1992-02-05

Family

ID=4235393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91201889A Withdrawn EP0469665A1 (de) 1990-07-30 1991-07-18 Vorrichtung zum Justieren und Einschiessen von Kleinkaliberwaffen

Country Status (3)

Country Link
EP (1) EP0469665A1 (enrdf_load_stackoverflow)
CH (1) CH681110A5 (enrdf_load_stackoverflow)
NO (1) NO912638L (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2124174C1 (ru) * 1997-11-10 1998-12-27 Передков Сергей Васильевич Способ контроля положения и выверки спаренного пулемета в танке и устройство для его реализации
RU2262650C1 (ru) * 2004-02-18 2005-10-20 Федеральное Государственное Унитарное предприятие "Конструкторское бюро "Аметист" Трубка холодной пристрелки
CN102269540A (zh) * 2011-06-15 2011-12-07 北京机械设备研究所 一种不平衡冲量的测量装置
FR2996911A1 (fr) * 2012-10-16 2014-04-18 Commissariat Energie Atomique Procede et ensemble de positionnement et d'alignement d'un disrupteur pour le demantelement d'une cible
CN112129163A (zh) * 2020-09-02 2020-12-25 南京理工大学 一种自动步枪出厂可靠性检测自动化设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410815A (en) * 1994-04-29 1995-05-02 Cubic Defense Systems, Inc. Automatic player identification small arms laser alignment system
RU2126125C1 (ru) * 1995-04-03 1999-02-10 Кьюбик Дифенс Системз, Инк. Лазерный передатчик для стрелкового оружия
CN104121805B (zh) * 2014-07-15 2015-09-23 南京理工大学 一种靶道空间基准装置及其调节方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218804C (enrdf_load_stackoverflow) *
FR345521A (fr) * 1904-08-11 1904-12-02 Armand Oudry Chevalet de pointage
FR374256A (fr) * 1907-01-24 1907-06-08 Alois Nemeth Perfectionnements apportés aux appareils de pointage pour fusils
DE1961323A1 (de) * 1969-12-06 1971-06-09 Rheinmetall Gmbh Verfahren zum Nachrichten geladener Kanonen- und Geschuetzrohre
US3891323A (en) * 1973-09-07 1975-06-24 Us Army Apparatus for detecting changes in the orientation of a mortar gun tube
US4126394A (en) * 1977-08-09 1978-11-21 The United States Of America As Represented By The Secretary Of The Army Optical cant sensor for mortars
EP0046181A2 (de) * 1980-08-20 1982-02-24 Fritz Wenger Einrichtung zur Schussprüfung von Hand- und Faustfeuerwaffen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218804C (enrdf_load_stackoverflow) *
FR345521A (fr) * 1904-08-11 1904-12-02 Armand Oudry Chevalet de pointage
FR374256A (fr) * 1907-01-24 1907-06-08 Alois Nemeth Perfectionnements apportés aux appareils de pointage pour fusils
DE1961323A1 (de) * 1969-12-06 1971-06-09 Rheinmetall Gmbh Verfahren zum Nachrichten geladener Kanonen- und Geschuetzrohre
US3891323A (en) * 1973-09-07 1975-06-24 Us Army Apparatus for detecting changes in the orientation of a mortar gun tube
US4126394A (en) * 1977-08-09 1978-11-21 The United States Of America As Represented By The Secretary Of The Army Optical cant sensor for mortars
EP0046181A2 (de) * 1980-08-20 1982-02-24 Fritz Wenger Einrichtung zur Schussprüfung von Hand- und Faustfeuerwaffen

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2124174C1 (ru) * 1997-11-10 1998-12-27 Передков Сергей Васильевич Способ контроля положения и выверки спаренного пулемета в танке и устройство для его реализации
RU2262650C1 (ru) * 2004-02-18 2005-10-20 Федеральное Государственное Унитарное предприятие "Конструкторское бюро "Аметист" Трубка холодной пристрелки
CN102269540A (zh) * 2011-06-15 2011-12-07 北京机械设备研究所 一种不平衡冲量的测量装置
CN102269540B (zh) * 2011-06-15 2013-12-18 北京机械设备研究所 一种不平衡冲量的测量装置
FR2996911A1 (fr) * 2012-10-16 2014-04-18 Commissariat Energie Atomique Procede et ensemble de positionnement et d'alignement d'un disrupteur pour le demantelement d'une cible
EP2722634A1 (fr) * 2012-10-16 2014-04-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé et ensemble de positionnement et d'alignement d'un disrupteur pour le démantèlement d'une cible
US9291428B2 (en) 2012-10-16 2016-03-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method and set for positioning and aligning a disruptor for the deactivation of a target
US9702663B2 (en) 2012-10-16 2017-07-11 Commissariat A L'energie Atomique Et Aux Energies Alternatives Set for positioning and aligning a disruptor for the deactivation of a target
CN112129163A (zh) * 2020-09-02 2020-12-25 南京理工大学 一种自动步枪出厂可靠性检测自动化设备

Also Published As

Publication number Publication date
CH681110A5 (enrdf_load_stackoverflow) 1993-01-15
NO912638D0 (no) 1991-07-05
NO912638L (no) 1992-01-31

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