Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Searchlight with modular control mechanism










Image Number 2 for United States Patent #4419721.

A control system for positioning a searchlight (2) in azimuth and elevation including an upper torque tube (34) and a lower torque tube (39) which are coupled together; an upper push rod (46), push rod coupling (50) and lower push rod (54) which are coupled together; and control elements (65, 90 & 93, 100) operative to rotate the lower torque tube and also operative to reciprocate the lower push rod.








 
 
  Recently Added Patents
Method for producing SOI substrate and SOI substrate
Image forming apparatus to automatically select a communication condition
Charge pump and method of biasing deep N-well in charge pump
Toy
Information display device and program storing medium
Preventative traffic congestion social networking improvement system within a community
Supply voltage generating circuit and semiconductor device having the same
  Randomly Featured Patents
Seat
Illuminated basketball goal and basketball
Radiotelephones with coplanar antenna connectors and related assembly methods
System using multiple sets of device management policies for managing network devices connected on different network interfaces
E2F-2, a novel mammalian transcription factor
Sliding material composition
Carpet binding tape
Control arrangement for unwinding equipment for webs
Chromatography cartridge and method for manufacturing a chromatography cartridge
Systems and methods for improving channel estimation