Accession Number : AD0702565
Title : DETERMINATION OF TRUNNION REACTIONS, 37mm. AUTOMATIC GUN M4, NO. 69. FIRING M59 A.P. PROJECTILE (W/O CAP) AT NORMAL TEMPERATURE.
Descriptive Note : Laboratory rept.,
Corporate Author : BALLISTIC RESEARCH LABS ABERDEEN PROVING GROUND MD
Personal Author(s) : Gay,H. P.
Report Date : 11 SEP 1941
Pagination or Media Count : 17
Abstract : The trunnion reactions occurring during the firing cycle of the 37 mm. Automatic Gun M4 were determined by means of piezo-electric gages and the cathode ray oscillograph. In addition, the displacements of the barrel and of the lock frame vs. time were determined. (Author)
Descriptors : (*AUTOMATIC WEAPONS, GUN MOUNTS), (*GUN MOUNTS, PERFORMANCE(ENGINEERING)), FIRING TESTS(ORDNANCE), PIEZOELECTRIC GAGES, FORCE(MECHANICS), MOUNTING BRACKETS, HYDRAULIC EQUIPMENT, HYDRAULIC FLUIDS, RECOIL MECHANISMS, TEST METHODS
Subject Categories : Guns
Distribution Statement : APPROVED FOR PUBLIC RELEASE