Archive

Archive for April, 2010

Handling And Stowing Boats And Small Craft

April 11th, 2010

Boat davit design types-boat stowage types. -typical boat davit-functional block diagram-terms and descriptions -boat hoisting -rigid bail-boat hoisting slings-boat release gear-boom, boat-boom, boat handling-davit, double arm.-davit, mechanical. -davit, overhead suspended-davit, pivoted-davit, pivoted link-davit, pivoted sheath screw-davit, radial-davit, single arm-davit, slewing arm (slad). -davit, trackway-double bank.

Falls-falls tensioning device.-gravity davit-gripe. -hook, safety, on-load release-hook, raymond release. -hook, safety, off-load release-launching position (ready to launch). -manropes. -monkey lines. -pendant, boat handling. -preventer stay. -quadruple bank. -rated load. -ready lifeboat. -shock absorber. -sheave. .-single bank. -spanwire, manrope. -spanwire, spacer. -stowage, davit. -stowage, deck. -stowage, dolly-strongback, davit arm. -swivel. . -test, dynamic load. -test, no-load operation-test, rated load-test, static load. -test, system. -triple bank. -two-blocked falls-working load. -winch, auxiliary deck. -winch, boat davit, electromechanical-winch, constant tension. -boat davit safety devices -safe hoisting position stripes. -slewing position stripes. -emergency disconnect switch. . -handcrank electrical interlock switches. . -davit arm overtravel electrical -interlock switches. -hoist limit switches. -slew overtravel switches. -manual brake electrical interlock switch. -double break feature. . -safety type handcranks. -falls tensioning device. . -fluid brake. . -centrifugal brake with overrunning clutch. -boat davit weight test requirements. -boat davit weight test procedures. -new items and loose gear weight test requirements. -boat davit component weight test requirements. -boat davit weight test procedures using water bags. -water bag test weight system. -water bag test procedures. -location and design of boat stowages . -deck and dolly stowage. . -davit stowage. . -mwb. -gripes. . -keel rests and restraints. . -boat stowage modification. -pe stowage modifications-illumination-a technical manual deficiency/evaluation report (tmder)

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Engineering, mechanical , , , , ,

Exploiting The Psychological Effects Of Airpower

April 10th, 2010

The ability to exploit the third dimension of the battle space is what gives combat  aircraft  their  uniquenessand  is  the  source  of airpower’s  strength . It isthe airman’s responsibility to exploit this thirddimension both to protect our own forcesfrom attack and to directly or indirectly reduce the combat capability of the enemyforces through the proper application of air-power.  A force vulnerable to attack from theair is a force with an exposed flank. Airpower’sprimary mission at the operational level of waris to expose that “third flank” and exploit it byall effective means to reduce or destroy the enemy force’s ability to wage war

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Engineering, mechanical , , , ,