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Document |
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8100003 |
Transverse motion measurement in gun barrel
A device is provided for recording transverse acceleration of a projectile longitudinally traveling along a barrel. Within the projectile, the device includes a base, a cantilever beam, a stylus...
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6782298 |
Electronics for a shock hardened data recorder
Electronics for a shock-hardened device, in particular a data recorder, incorporating non-volatile memory. The device has the functional elements: a signal conditioning circuit, an oscillator, an...
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6029120 |
Bow-mounted chronograph
A instrument and method for measuring archery tackle performance is disclosed. A low power, electronics measurement unit attached onto or mounted internal to a bow in communication with a sensor...
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H000081 |
Projectile guidance recording system
An instrument package (or telemeter) designed to be carried by a projectile uring test flights thereof and to process and record performance and/or meterorological data during such flights. The...
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4372192 |
First motion detector
An electromagnet sensing device which detects the first axial motion of a ssile relative to its launcher to provide timing information and indicate when the missile first moves axially.
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4290219 |
Target sight recording apparatus
A rifle having a telescopic sight has apparatus for recording the target as seen through the telescopic sight at the instant the trigger is pulled. The apparatus includes a beam splitter for...
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4129829 |
Chronograph
An apparatus for measuring velocity of a bullet is shown. A portable clamping device securely holds the barrel of a gun in position during firing. A bullet fired from the gun is projected through...
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4001961 |
Round counter
An electrochemical elapsed time meter indicator with round counter circui for a gun to indicate past usage whereby maintenance and repair or replacement procedures will insure greater reliability...
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3936839 |
Method and system for monitoring the light output of pyrotechnic luminants under dynamic conditions
The light output of pyrotechnic luminants under dynamic conditions can be nitored to obtain data representative of ground surface illumination as a function of time and position of the illumination...
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3792638 |
FLUIDIC ARTILLERY ROUND COUNTER
An apparatus for providing an accurate count of the effective number of rds fired from an artillery gun tube is provided in combination with such tube. This apparatus uses fluidic components to...
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3785261 |
EVENT RECORDER
This invention pertains to apparatus adapted to make an immediate record as by a photograph of a theoretical hit such as in hunting wild game. There is shown both a mechanical and an electrically...
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3761917 |
GUN RUGGED RECORDER
An on-board electronic system for providing and recording acceleration prle data during the firing and launch of an artillery projectile, wherein the system comprises: means for sensing...
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3447077 |
MULTIPLE MISSILE VELOCITY MEASURING APPARATUS
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3372889 |
Rolling missile, remote control system
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3337874 |
Training weapon recording device or telltale
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3230450 |
Screen for projectile detection using alternate, spaced switch elements
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3200402 |
Self-contained data recorder
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3121322 |
Apparatus for testing explosive devices by stereoscopic photography
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3074170 |
Method for studying explosions stereoscopically
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3068468 |
Method and apparatus for determining misdistance when shooting at moving aerial targets
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3020756 |
Accuracy testing appartus for anti-aircraft guns
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3019073 |
Velocity measuring device
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2992296 |
Crash data recorder
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2984104 |
Ballistic data recording system
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2983915 |
Scoring system
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2907028 |
Apparatus for trajectory determination
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2877415 |
Apparatus for measuring velocity and acceleration of a propelled object
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2872274 |
Electro-mechanical chronograph
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2843028 |
Miss-distance indicator
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2823974 |
Flash-to-sound recording system
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2807164 |
Method and means for measuring speed and deflection of a running torpedo
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2787513 |
Scratch recorder
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