Invention Grant
US08237306B2 Pneumatically telescoping mast having lighting and DC operated controls
有权
气动伸缩式桅杆，具有照明和直流操作控制
- Patent Title: Pneumatically telescoping mast having lighting and DC operated controls
- Patent Title (中): 气动伸缩式桅杆，具有照明和直流操作控制
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Application No.: US13188874Application Date: 2011-07-22
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Publication No.: US08237306B2Publication Date: 2012-08-07
- Inventor: Scott Alan Burgess , Jerry Albert Christensen , Michael Allen Bohurjak
- Applicant: Scott Alan Burgess , Jerry Albert Christensen , Michael Allen Bohurjak
- Applicant Address: US OH Orville
- Assignee: The Will-Burt Company
- Current Assignee: The Will-Burt Company
- Current Assignee Address: US OH Orville
- Agency: Fay Sharpe LLP
- Agent James E. Scarbrough
- Main IPC: F21V21/22
- IPC: F21V21/22
Abstract:
A control system for a pneumatically operated mast has a first control, a second control, and a positioning member. A first serial link communicates the first control with the second control. A second serial link communicates the second control with the positioning member. A relay system communicates with the first and second control and the positioning member. The relay system accommodates a 12 voltage or 24 voltage source.
Public/Granted literature
- US20110280001A1 PNEUMATICALLY TELESCOPING MAST HAVING LIGHTING AND DC OPERATED CONTROLS Public/Granted day:2011-11-17
Information query
