WO2020209816A1 - Night vision devices connection apparatus - Google Patents
Night vision devices connection apparatus Download PDFInfo
- Publication number
- WO2020209816A1 WO2020209816A1 PCT/TR2020/050277 TR2020050277W WO2020209816A1 WO 2020209816 A1 WO2020209816 A1 WO 2020209816A1 TR 2020050277 W TR2020050277 W TR 2020050277W WO 2020209816 A1 WO2020209816 A1 WO 2020209816A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connection apparatus
- adjustment
- semi
- connection
- button
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/042—Optical devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
- G02B23/125—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification head-mounted
Definitions
- Invention relates to a connection apparatus developed to enable fixing night vision devices on helmet of various types.
- the invention particularly relates to a connection apparatus having semi-lock feature of hardness adjustable and up-down, back-forth position adjustable to prevent injury of personnel during accidents and to allow easy removing when needed.
- Night vision devices are optical device collecting too little light and colouring objects or persons and allowing visibility. They are generally used in army and by police. Allowing vision at low light level, the night vision devices can be hand used as well as with mounting on arms or helmet. An intermediate connection apparatus is developed for use of night vision devices with weapons or helmet.
- connection apparatus used today is moved up and down when mounted on helmet in order to bring night vision devices to eye level and can be lifted over helmet by brining them into a position called park position. Also said connection apparatus are movable up-down, back-forth and be adjustable accurately according to user’s eyes thanks to its tilt adjustment. However, heavy weight of those apparatus discomforts user.
- a magnet system providing turning night vision device off when it is removed from the apparatus has been developed. If night vision device supports this feature, connection apparatus fulfils turning off function. Thanks to break away feature of apparatus used today, removal and injury caused by strokes from falling and hits are prevented. However, since torque for removal from its place in current products is not adjusted, it fails to generate solutions for different torque values needed at different platforms.
- a night vision system usable as monocular or pocket device mounted on helmet or face mask, comprising an objective lens, a visor and an image focusing device for focusing an image taken between objective lens and visor, a control housing fixed onto optic part and containing an internal circuit for running the part having internal circuit for running optic part and a device allowing mounting monocular at a position from user's eyes and allowing quick shift between the positions.
- a liftable support for night vision system is provided.
- the support comprises a carrier organized to hold a connection device provided on night vision system and fix the system in its place.
- Screw armature is fixed onto carrier and it extends from screw point. Armature moves between initial working position when user uses system and the second lifted position.
- An iron part fixes the screw point to the helmet worn by the person using the system.
- Screw point also comprises a belt having spindle shaft, a joint compact with armature and rotatable around shaft, a spring locking member to be fixed to joint at selected one of initial and second positions.
- An additional jaw belt is provided to prevent undesired movement of helmet when night vision system is in lifted position.
- liftable support can also be used together with face mask.
- Night vision system can be monocular or binoculars.
- connection apparatus providing connection of external devices to helmet and preventing decrease in resistance value of helmet after mounting by means of only one connection hole and comprising a hub member, a hub housing and a connection housing.
- the invention relates to a helmet mechanism developed for an optic device such as a night vision device.
- the assembly mechanism here comprises a pivot member to rotate sliding carrying arms and imaging mechanism to up and far from vision field.
- the shown preferred embodiment provides a mounting connection system reinforced optionally. In another aspect, it may comprise a moving sensor member in helmet mounting to control operation of fitted vision device.
- Other mechanisms available already comprise a separation mechanism allowing user to make selection between connection between helmet and optic device and a dismantling connection.
- Present invention relates to a connection apparatus developed to provide mounting night vision devices onto helmets of various types and meeting above mentioned needs, eliminating all disadvantages and providing some additional advantages.
- purpose of the invention is to provide prevention injury of personnel using the device by means of preventing removal of connection apparatus from helmet in minor strokes when required and during immediate breaking or accident while driving vehicle by means of its torque adjustment thanks to making it a system with hardness adjustability provided by semi-lock of the connection apparatus.
- Purpose of invention is to provide reduction in total weight thanks to achievement of plastic injection of parts of connection apparatus not requiring machining, and comfort for the user.
- a further purpose of the invention is to provide adjustment of semi-lock feature accuracy thanks to semi-lock accuracy adjustment contained in the connection apparatus.
- Another purpose of invention is to provide up and down position adjustment of device thanks to up-down position adjustment tab added onto connection apparatus.
- a further purpose of the invention is to provide park and working position adjustment of device by help of device park position adjustment button and securing position of device at a selected position thanks to ball locking mechanism contained therein.
- Another purpose of invention is to provide back and forth position adjustment of device thanks to back-forth position adjustment tab added onto connection apparatus.
- a further purpose of the invention is to provide connection of device to connection apparatus by help of device connection button added onto connection apparatus.
- Figure 1 shows general view of the mounted status of the connection apparatus.
- Figure 2 shows general view of the demounted status of moving body.
- Figure 3 shows general view of the demounted status of the upper connection body.
- Figure 4 shows general view of the demounted status of the lower connection body.
- Figure 5 shows general view of the demounted status of carrying body.
- connection apparatus (100) developed for allowing mounting night vision devices on various types of helmets being subject of the invention has been disclosed only as example for the purpose of better understanding of the subject and described in a manner not causing any restrictive effect.
- Connection apparatus (100) shown in Figure 1 can be adjusted on the helmet even in case of small strokes when desired so by use of bringing semi-lock feature into a system with hardness adjustable. Thanks to the torque adjustment of semi-lock (401 ) of said connection apparatus (100), removal of device from helmet during an immediate braking or accident when driving vehicle and injury of using personnel is thus prevented. Another characteristic of said connection apparatus (100) is the decrease in total weight and because of manufacture of parts not requiring machining but by means of plastic injection, and thus provide use comfort. Lower connection body (400) of said connection apparatus (100) has geometric structure needed for connection onto night vision device, semi-lock button (401 ) activating semi-lock feature in order to mitigate injury risks in case of hits and fallings is turned off when not required and can be used as fixed.
- Connection button (402) used to provide easy connection onto said helmet and provide removal feature remains in fixed position on helmet in lock position.
- accuracy adjustment is made by means of semi-lock accuracy adjustment (302) and injury risk is minimized.
- up-down position adjustment button (209) is used to set up-down positions of device;
- device park position adjustment button (203) is used to change park and work positions of the device and after completion of position adjustments of device for user, tilt adjustment button (210) is used to adjust the best position for eye.
- tilt adjustment button (210) is used to adjust the best position for eye.
- the device is moved back and forth and back-fort adjustment button (502) is used to do position adjustment.
- Device connection button (505) is used for connection and disconnection of device to/from connection apparatus (100) and if device has magnetic on-off feature, it has magnetizer (506) providing turning off when removed from connection apparatus (100), and on when reconnected.
- Moving body (200) located on connection apparatus shown in figure 2 comprises two rivet pins (207) one with slot other flat, moving body outer spindle (202) whereon pins (207) are connected and main body (201 ) here moving body outer spindle (202) is connected.
- Said pins (207) interlocks moving body outer spindle (202) located on moving body (200).
- Moving body spindle (204) interlocking into said moving body outer spindle (202) has a moving body inner spindle (205) providing operation of device park position adjustment button (203) and helmet cap adaptor spring (206).
- Device park position adjustment button (203) used to adjust device park and working positions is located on end of said moving body spindle (204).
- Ball locking mechanism is located inside said device park position adjustment button (203).
- Upper connection body (300) shown in figure 3 is located between moving body (200) and lower connection body (400).
- Said upper connection body (300) comprises hardness adjustment spindle (301 ) helping conduct of torque adjustment of semi-lock feature, semi-lock accuracy adjustment (302) adjusting accuracy of semi-lock feature located on end part of hardness adjustment spindle (301 ), lock pin press spring (303) providing activation and deactivation of adjusted lock pin (304) and spring pusher (305) where into hardness adjustment spindle (301 ) locks and fixed to upper connection body.
- Connection apparatus (100) shown in figure 4 has two carrying flat pins (208) locking into up-down position adjustment button (209) and main body (201 ) located on moving body (200) for adjustment of up and down position of device when night vision devices are brought to level of personnel’s eyes.
- connection button (402) On main body (400) which is interface of helmet connection is located connection button (402) providing connection of semi-lock button (401 ) controlling semi-lock feature providing easy removal of connection apparatus (100) from its place in hitting and fallings and connection apparatus (100) to helmet.
- Carrying body (500) shown in figure 5 locks into pins (207) located on moving body (200).
- Back-forth position adjustment button (502) for back-forth position adjustment of device and device connection button (505) for connection and disconnection of device to and from connection apparatus (100) are located on carrying body upper group (501 ) located on said carrying body (500).
- Button press spring (503) located inside said carrying upper group (501 ) provides operation of back-forth position adjustment button (502).
- Carrying pin cap (504) is located to provide closing and bringing together end part of pins (207) after said carrying body (500) locks into pins (207).
- connection apparatus (100) comprises tilt adjustment button (210) for accurate adjustment of device for eye Magnetizer (506) is located on carrying (500) body for turning off of device when disconnected from connection apparatus (100) and automatic turning on thereof when connected.
- tilt adjustment button (210) for accurate adjustment of device for eye Magnetizer (506) is located on carrying (500) body for turning off of device when disconnected from connection apparatus (100) and automatic turning on thereof when connected.
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
Invention relates to a connection apparatus (100) developed to enable fixing night vision devices on helmet of various types. Said connection apparatus (100) can be adjusted on the helmet even in case of small strokes when desired so by use of bringing semi- lock feature into a system with hardness adjustable. Thanks to the torque adjustment of semi-lock (401) of said connection apparatus (100), removal of device from helmet during an immediate braking or accident when driving vehicle and injury of using personnel is thus prevented. Another characteristic of said connection apparatus (100) is the decrease in total weight and because of manufacture of parts not requiring machining but by means of plastic injection, and thus provide use comfort.
Description
NIGHT VISION DEVICES CONNECTION APPARATUS
Technical Field
Invention relates to a connection apparatus developed to enable fixing night vision devices on helmet of various types.
The invention particularly relates to a connection apparatus having semi-lock feature of hardness adjustable and up-down, back-forth position adjustable to prevent injury of personnel during accidents and to allow easy removing when needed.
Present State of the Art
Night vision devices are optical device collecting too little light and colouring objects or persons and allowing visibility. They are generally used in army and by police. Allowing vision at low light level, the night vision devices can be hand used as well as with mounting on arms or helmet. An intermediate connection apparatus is developed for use of night vision devices with weapons or helmet.
The connection apparatus used today is moved up and down when mounted on helmet in order to bring night vision devices to eye level and can be lifted over helmet by brining them into a position called park position. Also said connection apparatus are movable up-down, back-forth and be adjustable accurately according to user’s eyes thanks to its tilt adjustment. However, heavy weight of those apparatus discomforts user. A magnet system providing turning night vision device off when it is removed from the apparatus has been developed. If night vision device supports this feature, connection apparatus fulfils turning off function. Thanks to break away feature of apparatus used today, removal and injury caused by strokes from falling and hits are prevented. However, since torque for removal from its place in current products is not adjusted, it fails to generate solutions for different torque values needed at different platforms.
Today several studies have been conducted to develop connection apparatus developed to fix night vision devices onto helmet and solve existing problem. One of them is patent numbered US07/912,835 and entitled“Developed Night Vision System and Assembly Mechanism for the System”. It is a night vision system usable as monocular or pocket device mounted on helmet or face mask, comprising an objective lens, a visor and an image focusing device for focusing an image taken between objective lens and visor, a control housing fixed onto optic part and containing an internal circuit for running the part having internal circuit for running optic part and a device allowing mounting monocular at a position from user's eyes and allowing quick shift between the positions.
Another study is the invention of patent numbered US07/912,875 and entitled“Liftable Mounting Support for Night Vision System”. A liftable support for night vision system is provided. The support comprises a carrier organized to hold a connection device provided on night vision system and fix the system in its place. Screw armature is fixed onto carrier and it extends from screw point. Armature moves between initial working position when user uses system and the second lifted position. An iron part fixes the screw point to the helmet worn by the person using the system. Screw point also comprises a belt having spindle shaft, a joint compact with armature and rotatable around shaft, a spring locking member to be fixed to joint at selected one of initial and second positions. An additional jaw belt is provided to prevent undesired movement of helmet when night vision system is in lifted position. Alternatively, liftable support can also be used together with face mask. Night vision system can be monocular or binoculars.
Another study is the invention disclosed under patent numbered TR201609067 and entitled “Single Point Helmet Connection Apparatus”. The invention relates to a connection apparatus providing connection of external devices to helmet and preventing decrease in resistance value of helmet after mounting by means of only one connection hole and comprising a hub member, a hub housing and a connection housing.
Another study is the invention which is the subject of the patent numbered US20100791063 and titled “Helmet Connection for Imaging Device”. The invention relates to a helmet mechanism developed for an optic device such as a night vision
device. The assembly mechanism here comprises a pivot member to rotate sliding carrying arms and imaging mechanism to up and far from vision field. The shown preferred embodiment provides a mounting connection system reinforced optionally. In another aspect, it may comprise a moving sensor member in helmet mounting to control operation of fitted vision device. Other mechanisms available already comprise a separation mechanism allowing user to make selection between connection between helmet and optic device and a dismantling connection.
As a result, the need for a connection apparatus eliminating the disadvantages available in the related art and inadequacy of existing solutions has necessitated development in the related art.
Brief Description of the Invention
Present invention relates to a connection apparatus developed to provide mounting night vision devices onto helmets of various types and meeting above mentioned needs, eliminating all disadvantages and providing some additional advantages.
From the related art, purpose of the invention is to provide prevention injury of personnel using the device by means of preventing removal of connection apparatus from helmet in minor strokes when required and during immediate breaking or accident while driving vehicle by means of its torque adjustment thanks to making it a system with hardness adjustability provided by semi-lock of the connection apparatus.
Purpose of invention is to provide reduction in total weight thanks to achievement of plastic injection of parts of connection apparatus not requiring machining, and comfort for the user.
A further purpose of the invention is to provide adjustment of semi-lock feature accuracy thanks to semi-lock accuracy adjustment contained in the connection apparatus.
Another purpose of invention is to provide up and down position adjustment of device thanks to up-down position adjustment tab added onto connection apparatus.
A further purpose of the invention is to provide park and working position adjustment of device by help of device park position adjustment button and securing position of device at a selected position thanks to ball locking mechanism contained therein.
Another purpose of invention is to provide back and forth position adjustment of device thanks to back-forth position adjustment tab added onto connection apparatus.
A further purpose of the invention is to provide connection of device to connection apparatus by help of device connection button added onto connection apparatus.
The structural and characteristics features of the invention and all advantages will be understood better in detailed descriptions with the figures given below and with reference to the figures, and therefore, the assessment should be made considering the said figures and detailed explanations.
Brief Description of Figures
In order to make the embodiment and additional members being subject of the present invention as well as the advantages clearer for better understanding, it should be assessed with reference to the fallowing described figures.
Figure 1 shows general view of the mounted status of the connection apparatus.
Figure 2 shows general view of the demounted status of moving body.
Figure 3 shows general view of the demounted status of the upper connection body.
Figure 4 shows general view of the demounted status of the lower connection body.
Figure 5 shows general view of the demounted status of carrying body.
Reference Numbers
100. Connection apparatus
200. Moving body
201. Main body
202. Moving body outer spindle
203. Device park position adjustment button
204. Moving body spindle
205. Moving body inner spindle
206. Helmet cap adaptor spring
207. Pin
208. Carrying flat pin
209. Up-down position adjustment button
210. Tilt adjustment button
300. Upper connection body
301. Hardness adjustment spindle
302. Semi-lock accuracy adjustment
303. Lock pin press spring
304. Adjusted Lock pin
305. Spring pusher
400. Lower connection body
401. Semi-lock button
402. Connection button
500. Carrying body
501. Carrying body upper group
502. Back-forth position adjustment button
503. Button press spring
504. Carrier pin cap
505. Device connection button
506. Magnetizer
Detailed Description of the Invention
In this detailed description, the connection apparatus (100) developed for allowing mounting night vision devices on various types of helmets being subject of the invention has been disclosed only as example for the purpose of better understanding of the subject and described in a manner not causing any restrictive effect.
Connection apparatus (100) shown in Figure 1 can be adjusted on the helmet even in case of small strokes when desired so by use of bringing semi-lock feature into a
system with hardness adjustable. Thanks to the torque adjustment of semi-lock (401 ) of said connection apparatus (100), removal of device from helmet during an immediate braking or accident when driving vehicle and injury of using personnel is thus prevented. Another characteristic of said connection apparatus (100) is the decrease in total weight and because of manufacture of parts not requiring machining but by means of plastic injection, and thus provide use comfort. Lower connection body (400) of said connection apparatus (100) has geometric structure needed for connection onto night vision device, semi-lock button (401 ) activating semi-lock feature in order to mitigate injury risks in case of hits and fallings is turned off when not required and can be used as fixed. Connection button (402) used to provide easy connection onto said helmet and provide removal feature remains in fixed position on helmet in lock position. When semi-lock feature is activated, accuracy adjustment is made by means of semi-lock accuracy adjustment (302) and injury risk is minimized. When device is connected to said connection apparatus (100), up-down position adjustment button (209) is used to set up-down positions of device; device park position adjustment button (203) is used to change park and work positions of the device and after completion of position adjustments of device for user, tilt adjustment button (210) is used to adjust the best position for eye. After connection o device to said connection apparatus (100), the device is moved back and forth and back-fort adjustment button (502) is used to do position adjustment. Device connection button (505) is used for connection and disconnection of device to/from connection apparatus (100) and if device has magnetic on-off feature, it has magnetizer (506) providing turning off when removed from connection apparatus (100), and on when reconnected.
Moving body (200) located on connection apparatus shown in figure 2 comprises two rivet pins (207) one with slot other flat, moving body outer spindle (202) whereon pins (207) are connected and main body (201 ) here moving body outer spindle (202) is connected. Said pins (207) interlocks moving body outer spindle (202) located on moving body (200). Moving body spindle (204) interlocking into said moving body outer spindle (202) has a moving body inner spindle (205) providing operation of device park position adjustment button (203) and helmet cap adaptor spring (206). Device park position adjustment button (203) used to adjust device park and working positions is located on end of said moving body spindle (204). Ball locking mechanism is located inside said device park position adjustment button (203).
Upper connection body (300) shown in figure 3 is located between moving body (200) and lower connection body (400). Said upper connection body (300) comprises hardness adjustment spindle (301 ) helping conduct of torque adjustment of semi-lock feature, semi-lock accuracy adjustment (302) adjusting accuracy of semi-lock feature located on end part of hardness adjustment spindle (301 ), lock pin press spring (303) providing activation and deactivation of adjusted lock pin (304) and spring pusher (305) where into hardness adjustment spindle (301 ) locks and fixed to upper connection body.
Connection apparatus (100) shown in figure 4 has two carrying flat pins (208) locking into up-down position adjustment button (209) and main body (201 ) located on moving body (200) for adjustment of up and down position of device when night vision devices are brought to level of personnel’s eyes. On main body (400) which is interface of helmet connection is located connection button (402) providing connection of semi-lock button (401 ) controlling semi-lock feature providing easy removal of connection apparatus (100) from its place in hitting and fallings and connection apparatus (100) to helmet.
Carrying body (500) shown in figure 5 locks into pins (207) located on moving body (200). Back-forth position adjustment button (502) for back-forth position adjustment of device and device connection button (505) for connection and disconnection of device to and from connection apparatus (100) are located on carrying body upper group (501 ) located on said carrying body (500). Button press spring (503) located inside said carrying upper group (501 ) provides operation of back-forth position adjustment button (502). Carrying pin cap (504) is located to provide closing and bringing together end part of pins (207) after said carrying body (500) locks into pins (207). Side part of main body (201 ) located on said connection apparatus (100) comprises tilt adjustment button (210) for accurate adjustment of device for eye Magnetizer (506) is located on carrying (500) body for turning off of device when disconnected from connection apparatus (100) and automatic turning on thereof when connected.
Claims
1. A connection apparatus (100) developed to enable mounting of night vision devices onto helmets of various types characterized in comprising semi-lock accuracy adjustment (302) where accuracy/hardness adjustment is made for minimizing risks of injury when semi-lock feature is activated.
2. The connection apparatus (100) according to claim 1 characterized by adjustability of hardness of semi-lock feature.
3. The connection apparatus (100) according to claim 1 characterized in comprising up-down position adjustment button (209) providing adjustment of up-down position of device when device is connected.
4. The connection apparatus (100) according to claim 1 characterized in comprising device park position button (203) providing change of park and working positions of device.
5. The connection apparatus (100) according to claim 1 characterized in comprising tilt adjustment button (210) providing tilt adjustment for bringing device to the best position for eye after conduct of position adjustments.
6. The connection apparatus (100) according to claim 1 characterized in comprising back-forth position adjustment button (502) providing adjustment of back-forth position of device by moving device back and forth after the device is connected.
7. The connection apparatus (100) according to claim 1 characterized in comprising device connection button (505) used for connection and disconnection of device to/from connection apparatus (100).
8. The connection apparatus (100) according to claim 1 characterized in comprising moving body inner spindle (205) providing operation of device park position adjustment button (203) if inside moving body spindle (204).
9. The connection apparatus (100) according to claim 1 characterized in comprising helmet cap adaptor spring (206) providing operation of device park position adjustment button (203) if inside moving body spindle (204).
10-The connection apparatus (100) according to claim 1 characterized that device park position adjustment button (203) comprises ball locking mechanism.
11. The connection apparatus (100) according to claim 1 characterized comprising hardness adjustment spindle (301 ) assisting conduct of torque adjustment of semi-lock feature.
The connection apparatus (100) according to claim 1 characterized in comprising semi-lock button (401 ) activating semi-lock feature to minimize injury risks in case of hitting and falling, and usable as fixed by turning off in cases not needed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201905314 | 2019-04-09 | ||
| TR2019/05314 | 2019-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020209816A1 true WO2020209816A1 (en) | 2020-10-15 |
Family
ID=72751961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2020/050277 WO2020209816A1 (en) | 2019-04-09 | 2020-04-06 | Night vision devices connection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2020209816A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007489A1 (en) * | 1993-09-09 | 1995-03-16 | Litton Systems, Inc. | Flip-up helmet mount for night vision goggle |
| WO2003060590A2 (en) * | 2001-12-21 | 2003-07-24 | Itt Manufacturing Enterprises, Inc. | Video enhanced night vision goggle |
| US20180348501A1 (en) * | 2017-04-28 | 2018-12-06 | Norotos, Inc. | Night vision goggle adapter |
-
2020
- 2020-04-06 WO PCT/TR2020/050277 patent/WO2020209816A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995007489A1 (en) * | 1993-09-09 | 1995-03-16 | Litton Systems, Inc. | Flip-up helmet mount for night vision goggle |
| WO2003060590A2 (en) * | 2001-12-21 | 2003-07-24 | Itt Manufacturing Enterprises, Inc. | Video enhanced night vision goggle |
| US20180348501A1 (en) * | 2017-04-28 | 2018-12-06 | Norotos, Inc. | Night vision goggle adapter |
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