US Patent:
20160131279, May 12, 2016
Inventors:
- Waltham MA, US
Gary E. Marcelynas - Sudbury MA, US
International Classification:
F16L 3/015
F16L 3/12
E04H 12/18
F16L 3/16
Abstract:
A telescoping mast with a cable system configured to secure the cable within the space between mast sections, wherein in the stowed configuration, the cable has an expanded zigzag arrangement, and in the deployed configuration, the cable has a compressed zigzag arrangement.