Cable trolley having a swivel assembly and coupling link for aerial safety harness
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United States of America Patent
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Sep 12, 2017
Issued Date -
N/A
app pub date -
Feb 18, 2015
filing date -
Feb 18, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An cable trolley comprising a transport structure having a top end and a bottom end, a cable engagement device disposed on the top end, and a swivel assembly disposed on the bottom end, the swivel assembly comprises a central axis of rotation, a support ring having an opening and a central axis of rotation, a sleeve, a retainer disposed on a first end of the sleeve and an adaptor disposed on a second end of the sleeve. The second end of the sleeve is configured to be inserted through the opening until the retainer of the sleeve comes in contact with the support ring and the sleeve is co-axially rotatable relative to the support ring. There is further provided either a carrier for carrying a user or a coupling link attached to the swivel assembly where the coupling link is configured to secure a user with harnessing equipment.
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