Assist system configured for moving a mass

Details Assist system configured for moving a mass Assist system configured for moving a mass

2011-08-09

2011-08-09

Brahan, Thomas J. (Department: 3654)

Traversing hoists

Having random condition sensor combined with an indicator or...

Sensor regulates counterweight or counterbalancing means

C212S197000, C212S320000, C700S213000

Reexamination Certificate

active

07992733

ABSTRACT:
An assist system is configured for moving a mass vertically, along a Z axis. The assist system includes a vertical actuation system, a cable, a plurality of pulleys, an actuator, and a mass. The pulleys are operatively attached to the support structure and an assist device that is movable attached to the support structure. The cable is routed around each of the pulleys and attached to the support structure. One of the pulleys supports the mass. The mass moves vertically in response to the actuator.

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