发明授权
- 专利标题: Telescoping mast cable storage system
- 专利标题(中): 伸缩式电缆存储系统
-
申请号: US12657729申请日: 2010-01-26
-
公开(公告)号: US08288973B2公开(公告)日: 2012-10-16
- 发明人: Thomas Davidson Ford
- 申请人: Thomas Davidson Ford
- 申请人地址: US CA Spring Valley
- 专利权人: NS Microwave
- 当前专利权人: NS Microwave
- 当前专利权人地址: US CA Spring Valley
- 代理机构: Duane Morris LLP
- 主分类号: H02P1/00
- IPC分类号: H02P1/00 ; B66C23/06
摘要:
A telescoping mast with a cabling system configured to cover and store cable within the structure of the mast and able to efficiently extend and retract multiple telescoping sections without jar and minimal energy. The telescoping mast has a hollow mast housing. A telescoping section is nested within the interior of the mast housing. A set of upper pulleys affixed to the upper end of the mast housing, while a set of lower pulleys affixed to the lower end of the telescoping section. A cable is threaded through the first upper pulleys and first lower pulleys such that a first end of the cable is attached to the mast housing and the cable remains taut when the telescoping section is raised or lowered.
公开/授权文献
- US20100314503A1 Telescoping mast cable storage system 公开/授权日:2010-12-16
信息查询