PNEUMATIC CONTROL UNITS CRANES

Brand Owner Address Description
GRAU GRAU GMBH Industriestraße 27 Isselburg 46419 Germany pneumatic control units for cranes, excavators, loaders or dozers, and rotary joints for hydraulic and pneumatic systems;pneumatic and hydraulic brakes for motor vehicles, tractors and trailers; automatic load-operated lifts and suspension units for motor trucks, truck tractors, trailers and semi-trailers; slack-adjusters, drawbars and height adaption devices for compressed-air-operated trailers up to 50 tons total weight;The English translation of the word GRAU is grey;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An apparatus for supporting a load includes pneumatic units and couplers coupled to opposite sides of the load. The couplers move the load parallel to a first axis responsive to actuation of the pneumatic units. At least one of the couplers rotate the load about a second axis orthogonal to the first axis. The load is compliant along the first axis and about the second axis At least one of the pneumatic units provides compliance along the first axis and about the second axis.