WO2020173868A1 - Module de lumière comportant un interrupteur actionné par pression gazeuse - Google Patents

Module de lumière comportant un interrupteur actionné par pression gazeuse Download PDF

Info

Publication number
WO2020173868A1
WO2020173868A1 PCT/EP2020/054757 EP2020054757W WO2020173868A1 WO 2020173868 A1 WO2020173868 A1 WO 2020173868A1 EP 2020054757 W EP2020054757 W EP 2020054757W WO 2020173868 A1 WO2020173868 A1 WO 2020173868A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure piston
light module
housing
piston
pressure
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.)
Ceased
Application number
PCT/EP2020/054757
Other languages
German (de)
English (en)
Inventor
Peter Spielberger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2020173868A1 publication Critical patent/WO2020173868A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F41A33/00—Adaptations for training; Gun simulators
    • F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
    • 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
    • F41A33/00—Adaptations for training; Gun simulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/26—Teaching or practice apparatus for gun-aiming or gun-laying
    • F41G3/2616—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device
    • 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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/10—Insert barrels, i.e. barrels for firing reduced calibre ammunition and being mounted within the normal 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/26—Teaching or practice apparatus for gun-aiming or gun-laying
    • F41G3/2616—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device
    • F41G3/2622—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile
    • F41G3/2655—Teaching or practice apparatus for gun-aiming or gun-laying using a light emitting device for simulating the firing of a gun or the trajectory of a projectile in which the light beam is sent from the weapon to the target

Definitions

  • the gas overpressure for activating the laser diode is preferably from a
  • the light module can also be adapted to the length of the inner barrel or the barrel of a real firearm.
  • the other parts of the light module according to the invention can be used for different overpressures, barrel lengths and (airsoft) types of weapons, which of course brings with it great production-related advantages.
  • the housing of the light module is advantageously cylindrical and has an outer diameter of 8 mm.
  • the attachment to a pseudo cartridge chamber can be carried out easily and can be carried out by an airsoft gun owner himself. Since the (e.g. worn out) inner barrel is often changed during maintenance work in order to increase the hit rate, the Airsoft gun owner is usually familiar with changing an inner barrel.
  • a real 9mm caliber weapon can also be provided with a light module with an outer diameter of 8mm.
  • FIGS. 1 to 4b are advantageous by way of example, schematically and not by way of limitation
  • Fig.1 and Fig.2a, b each show an external view and a cross section of a
  • Embodiment of the light module according to the invention each also having a
  • piston spring 12 is designed here as a spiral spring. Any other elastic element that can be mechanically tensioned and relaxed could of course also be used as the piston spring 12.
  • elongated hole LL which can serve to reduce the gas pressure p1.
  • Circuit i is shown in Fig. 2b.
  • the (here electrically conductive) pressure piston 4 is in electrical contact with the housing G here.
  • a first pole P1 of the light source 1 is in electrical contact with the housing G (here with the front tube 2).
  • a second pole P2 of the light source 1 for example via an electrically conductive spring element
  • Pressure piston 4 is located in the rest area R, in contrast to FIG. 2a, this is not in contact with the contact spring 11, so that the electrical circuit is open and the light source 1 is thus deactivated.
  • Contact spring 11, conductive connection 8, etc. can be held in the desired position in the housing G using screws.
  • the insulating bodies 6, 11 can also be held in a form-fitting position in the housing or in the impulse tube 3 by means of screws. The same screws can also be used to hold both the contact spring 11, the conductive connection 8 and the insulating body 6 in position.
  • a suitable spacer sleeve can be screwed onto the respective screws.
  • an air energy cartridge 21 can also be used in a firearm (here a 9mm Luger).
  • An air energy cartridge 21 contains air which is subjected to excess pressure, which escapes when a shot is fired and thus generates an excess gas pressure p1. It is of course also possible to use a popping cartridge (blank cartridge) or any cartridge which generates an excess gas pressure p1. Since there are no electronic components in the housing G in the area of the pressure piston 4, this is not a problem. For safety and pollution reasons, however, an air energy cartridge 21 is usually preferable to popping cartridges.
  • Gas overpressure p1 moves the mass of the slide, the air energy cartridge 21 from pulled from the cartridge chamber and ejected, the slide brought to its rearmost position, the cock cocked and a new air energy cartridge 21 fed from the magazine.
  • Firearms require a higher gas overpressure p1 than an airsoft weapon.
  • the piston spring 12 can therefore be made stronger in a light module designed for firearms than in a light module designed for an airsoft weapon.
  • elongated holes LL in the housing G can therefore also be dispensed with in order to utilize the prevailing gas overpressure p1 as well as possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

La présente invention a pour objet la fourniture d'un module de lumière pour une arme d'entraînement, lequel module de lumière émet un faisceau lumineux lors de l'actionnement de la détente. Pour ce faire, le module de lumière doit comprendre un carter (G) comportant un orifice d'entrée de gaz (30) et un piston de compression (4) mobile à l'intérieur du carter (G), d'une zone de repos (R) à une zone de contact (K) et vice versa, et comprenant une source de lumière (1) reliée au carter (G) pour l'émission du faisceau lumineux. Il est prévu un ressort de piston (12) qui est détendu avec une pression normale de gaz agissant sur le piston de compression (4) et maintient le piston de compression (4) dans la zone de repos (R), et le ressort de piston (12) est comprimé avec une surpression de gaz (p1) agissant sur le piston de compression (4) à travers l'orifice d'entrée de gaz (30), et déplace le piston de compression (4) dans la zone de contact (K). Au niveau du piston de compression (4) se trouvant dans la zone de contact (K), un circuit électrique (i) est fermé, permettant ainsi d'activer la source de lumière (1). Lorsque le piston de compression (4) se trouve dans la zone de repos (R), le circuit électrique (i) est ouvert, permettant ainsi de désactiver la source de lumière (1).
PCT/EP2020/054757 2019-02-25 2020-02-24 Module de lumière comportant un interrupteur actionné par pression gazeuse Ceased WO2020173868A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50146/2019A AT521700B1 (de) 2019-02-25 2019-02-25 Lichtmodul
ATA50146/2019 2019-02-25

Publications (1)

Publication Number Publication Date
WO2020173868A1 true WO2020173868A1 (fr) 2020-09-03

Family

ID=69650626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/054757 Ceased WO2020173868A1 (fr) 2019-02-25 2020-02-24 Module de lumière comportant un interrupteur actionné par pression gazeuse

Country Status (2)

Country Link
AT (1) AT521700B1 (fr)
WO (1) WO2020173868A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020194765A1 (en) 2001-06-02 2002-12-26 Hermann Kehl Laser pistol and method or system for retrofitting sharpshooting pistols
US20110207088A1 (en) * 2010-01-19 2011-08-25 Oren Uhr Dry fire training device
US20110281243A1 (en) * 2010-05-13 2011-11-17 Oren Uhr Training barrel
US20120129136A1 (en) 2008-12-05 2012-05-24 Vojtech Dvorak Apparatus for converting a pistol into a weapon simulator
US20130309633A1 (en) * 2012-05-15 2013-11-21 Force Training Solutions, Inc. Firearm training apparatus and method
US20130319216A1 (en) * 2012-06-01 2013-12-05 Northern Optotronics Inc. Blank firing laser attachment
US9759521B2 (en) 2012-05-15 2017-09-12 Force Training Solutions, Inc. Firearm training apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6869285B1 (en) * 2003-06-11 2005-03-22 Jones, Ii Charles R Training firearm
US10054385B1 (en) * 2014-02-13 2018-08-21 Vojtech Dvorak Laser attachment for firearms and firearm simulators

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020194765A1 (en) 2001-06-02 2002-12-26 Hermann Kehl Laser pistol and method or system for retrofitting sharpshooting pistols
US20120129136A1 (en) 2008-12-05 2012-05-24 Vojtech Dvorak Apparatus for converting a pistol into a weapon simulator
US20110207088A1 (en) * 2010-01-19 2011-08-25 Oren Uhr Dry fire training device
US20180023923A1 (en) 2010-01-19 2018-01-25 Oren Louis Uhr Dry fire training device
US20110281243A1 (en) * 2010-05-13 2011-11-17 Oren Uhr Training barrel
US8568143B2 (en) 2010-05-13 2013-10-29 Oren Louis Uhr Training barrel
US20130309633A1 (en) * 2012-05-15 2013-11-21 Force Training Solutions, Inc. Firearm training apparatus and method
US9759521B2 (en) 2012-05-15 2017-09-12 Force Training Solutions, Inc. Firearm training apparatus and method
US20130319216A1 (en) * 2012-06-01 2013-12-05 Northern Optotronics Inc. Blank firing laser attachment
US9417035B2 (en) 2012-06-01 2016-08-16 Northern Optotronics Inc. Blank firing laser attachment

Also Published As

Publication number Publication date
AT521700A4 (de) 2020-04-15
AT521700B1 (de) 2020-04-15

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