It may come to pass that Apple will do a hardware event this summer for phones, iPads and Macs... and an AppleTV if they can get all the content providers they want to launch with the still rumored new Internet TV service.
My wild-arsed guess - there will be an Apple event in late July, August or early Sept... they'll announce hardware... iPhones, iPads, tweaked Macs and an AppleTV if the content deals are inked... iPhones/iPads will pre-order 9/18 and hit the streets 9/25... with some other hardware things out just in time for the Christmas season...
My guess is the new iPhones, Apple TV, and maybe revised Macs get announced at an event on September 8th, pre-orders begin on September 11th, and the products ship September 18th.
New iPads including iPad Pro the next month in October.