Safety evaluationHighway designVisual information is the basis of highway traffic safety, which is important for a driver to take right actions in driving. From the driving theory and the driver's sight characteristics, the concept of available sight distance is put forward. According to extend ...
To bring everything together, you have to know the distance (which you can do with alaser rangefinder, by the way) and your bullet drop. Then you can calculate how much MOA adjustments you need and then calculate how many clicks that translates into. To keep things simple, follow these t...
These notches are of the same number and the same distance apart as the numerals 31 to thus facilitate stopping the pointer directly on the selected numeral. A spring bumper 33, mounted on stud 34 and limited by stud 35, yieldably resists the movement of the setting member past the number...
4. A calculating device having a power actuated friction surfaced shaft, a second shaft having a series of drive wheels for intermittent peripheral contact with said first shaft, a combined releasing and stopping element for each drive wheel, calculating mechanism having a part operably connected ...
The oscillation of pawl 131 is used in a manner described hereinafter to control stopping of the machine in carriage shifting operations after the carriage has entered the adjacent end position. As stated above, shift gear 112 is rotatable in either direction by selectively operable drive con33 ...
Alining mechanism may be provided to Insure the stopping of shaft 23 in normal full cycle position. Means, not shown, may be provided for returning the numeral wheels of the accumulator to zero. Referring now to Figs. 10 and 11, and also to Fig. 1, 52 is a frame which has been ...
They may be almost negligible during the acceleration, especially when comparing them with the thrust produced by the engines, but the aircraft’s braking system is the main stopping mean when decelerating. This makes its modeling vital. The friction, 𝐹FrictionFFriction, produced is calculated ...
engageable by a shrouding plate 35 suitably secured to ald extending along the outer side face of the zero-setting segment 26, the leading; end of the shrouding plate stopping short of the leading end of the arcuate segment 26, and being beveled transversely to provide a cam 36 for cooperat...