Invention Grant
- Patent Title: Apparatus for raising and lowering an antena
- Patent Title (中): 用于升降电梯的装置
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Application No.: US12587573Application Date: 2009-10-13
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Publication No.: US08130168B1Publication Date: 2012-03-06
- Inventor: Paul D. Sergi , Edward L. Merical , Christopher R. Cummings
- Applicant: Paul D. Sergi , Edward L. Merical , Christopher R. Cummings
- Applicant Address: US OH Tallmadge
- Assignee: PDS Electronics, Inc.
- Current Assignee: PDS Electronics, Inc.
- Current Assignee Address: US OH Tallmadge
- Agency: Renner, Kenner, Greive, Bobak, Taylor & Weber
- Main IPC: H01Q3/02
- IPC: H01Q3/02 ; H01Q1/12
Abstract:
The mast (11) of an antenna is pivotally carried by a post (12) by a hinge assembly (13). A pedestal (33) is carried by the post (12) and is adapted to carry a winch (40) having a line (46) with a hook (47) at the end thereof. A hook mount (50) is carried by the mast (11) and is adapted to receive the hook (47) of the winch (40). A locking bracket (56) is carried by the mast (11) and is connected to the pedestal (33) when the mast (11) is positioned adjacent to the post (12). An insulator bar (29) is positioned between the mast (11) and the hinge assembly (13) and the locking bracket (56).
Information query
