Trolley retrieval system
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United States of America Patent
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Nov 27, 2007
Grant Date -
N/A
app pub date -
Dec 21, 2006
filing date -
Nov 28, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A trolley retrieval system for transporting or returning trolleys from a finish area back to a start area for traveling along a cable. The systems may include a cable held in suspension between the first and second supports. A retrieval line may be suspended in a closed loop extending from proximate the first support to proximate the second support. A trolley for traveling along the cable may be selectively connectable to the retrieval line. A motivator may selectively circulating the retrieval line around the loop. A controller may control operation of the motivator.
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