SCROLL PUMP WITH LOAD BEARING SYNCHRONIZATION DEVICE

摘要

Scroll pumping apparatus includes a first scroll element (44) and a second scroll element (46), a drive mechanism operatively coupled to the second scroll element (46) for producing orbiting motion of the second scroll element (46) relative to the first scroll element (44), and a synchronization device (140) including a strip having connected, substantially flat sections, coupled between the first scroll element and the second scroll element. The synchronization device may have a generally square configuration.