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US 2022/0348442 A1Published application
Confined space tripod pulley improvements
AssigneeAlexander Andrew, Inc. DBA Falltech
InventorZachary Winters
Life of this patent
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Abstract
A pulley system for a confined space tripod includes a pulley including a pulley cavity having a first width and a second width. A pulley safety bracket is attached with the pulley. The pulley safety bracket includes a removable detent pin configured for placement above the pulley that prevents a pulley cable from dislodging from the pulley.
Claims19
A pulley system for a confined space tripod comprising:
- a pulley including a pulley cavity having a first width and a second width;
- and
- a pulley safety bracket coupled with the pulley, the pulley safety bracket including a removable detent pin configured for placement above the pulley that prevents a pulley cable from dislodging from the pulley.
A pulley system for a confined space tripod comprising:
- a pulley including a pulley cavity that is disposed between upper walls of the pulley, the pulley cavity including a lower cable groove that is curved and increases in width toward an upper portion of the pulley cavity;
- and
- a pulley safety bracket coupled with the pulley, the pulley safety bracket including a removable detent pin configured for placement above the pulley that prevents a pulley cable from dislodging from the pulley.
A pulley system for a confined space tripod comprising:
- a pulley including a pulley cavity that is disposed between upper walls of the pulley, the pulley cavity including a lower cable groove that is curved and increases in width toward an upper portion of the pulley cavity;
- a pulley safety bracket coupled with the pulley, the pulley safety bracket including a removable detent pin configured for placement above the pulley that prevents a pulley cable from dislodging from the pulley;
- and
- a confined space tripod coupled to a fastening bracket, the pulley and the pulley safety bracket.
1 more element
Dependencies are inferred from the claim text.