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
Inter-carrier communications for multimedia-message delivery
Heterogeneous language data typing without executable regeneration
Method and system to generate finite state grammars using sample phrases
(4945
Device and method including a soldering process
Pipette device
Electro-optical device, method of manufacturing the same, and electronic apparatus
  Randomly Featured Patents
Frequency and phase locking method for laser array
Objective lens unit, in-vivo examination apparatus and adaptor
Stacked type chip package structure
Bone abrading ultrasonic horns
Demulsification of water-in-oil emulsion
System and method for mapping structural and functional deviations in an anatomical region
Paraffin-isomerization catalyst and process
Carboxylated phenylene ether resins
Process for the manufacture of silylmetallocene compounds
Method of and apparatus for underwater hydraulic conveying, as for ocean mining and the like, and continued transport of material in controlled floating containers