Apparatus for detecting a position of a cage in a hydraulic elev

Apparatus for detecting abnormalities in elevator motion

Apparatus for detecting abnormality in the cage of an elevator

Apparatus for determining the location of an elevator car or sim

Apparatus for determining the position of an elevator car

Apparatus for disabling an obstructed lift mechanism

Apparatus for displacing an article in parallel with the curvatu

Apparatus for driving a self-propelled elevator

Apparatus for driving raising and lowering of lift for tower...

Apparatus for efficiently managing a plurality of elevators

Apparatus for elevating wheeled vehicle

Apparatus for elevator group control

Apparatus for elevator group control having low service floor de

Apparatus for generating hoistway data in an elevator

Apparatus for guiding lift truck mast segments

Apparatus for high-rise escape slow descending tube

Apparatus for holding and retaining a motor vehicle for lifting

Apparatus for housing printed circuit board

Apparatus for improving the performance of a motor-controlled hy

Apparatus for interfacing weighing data with a lift control syst