A Connecting Track Layout, uniformly continuous and adjustable, self-aligning, particularly for Mechanical escalaeras

摘要

Track layout Splice, uniformly continuous, autoalienable and adjustable length, particularly for Mechanical stairs.It consists of First and second Track sections (12, 14) that have to be Spaced ends ajustablemente and surfaces (16, 18) of support Wheels to be aligned; members of First and second Finger (38, 40), each of which has first and second ends (44 46) (48), a surface Support WheelsAn opposite Surface (50) to the surface of wheels, and first and second Side Portions (52, 54) disposed between the wheels and opposite surfaces; and a CLAMPING DEVICE (66, 90) to hold the adjacent surfaces of the first member of finger RO and second.