by Dick J » Wed Oct 13, 2021 6:07 pm
bioshock73 wrote:What exactly is the upper rear facets? Is it the rectangular extensions on top of the turrets? Because I see them on all the secondary turrets.
The back of the gunhouse roof has been beveled off to provide clearance for some obstruction. The upper mount was probably for clearing the back of the bridge, and the lower mount was beveled to clear the adjacent quad 40MM tub. On the DE's, the forward mount was beveled to allow the hedgehog to have sufficient clearance to fire directly forward over the mount, and the after one was beveled for standardization to speed construction. On the Idaho, as on the DD's, the "double knuckle" on the lower mounts was to provide extra strength to withstand the blast effect from the higher, superfiring mount.
[quote="bioshock73"]What exactly is the upper rear facets? Is it the rectangular extensions on top of the turrets? Because I see them on all the secondary turrets.[/quote]
The back of the gunhouse roof has been beveled off to provide clearance for some obstruction. The upper mount was probably for clearing the back of the bridge, and the lower mount was beveled to clear the adjacent quad 40MM tub. On the DE's, the forward mount was beveled to allow the hedgehog to have sufficient clearance to fire directly forward over the mount, and the after one was beveled for standardization to speed construction. On the Idaho, as on the DD's, the "double knuckle" on the lower mounts was to provide extra strength to withstand the blast effect from the higher, superfiring mount.