Method and apparatus for heating an asphalt paving screed

Details Method and apparatus for heating an asphalt paving screed Method and apparatus for heating an asphalt paving screed

E - Fixed Constructions

01

C

E01C 19/22 (2006.01)

Patent

CA 2091077

Heat exchange tubes are mounted on the upper face of the sole plates of the main screed and screed extenders on an asphalt paving machine. Hot oil is circulated through the heat exchange tubes to preheat the sole plates. The heating system for the oil includes a pressure drop across a flow restrictor. The heating oil is pressurized by a pump driven by a hydraulic motor supplied with pressurized oil in a second hydraulic circuit from the tractor of the paver. This second circuit is also used to operated the vibratory mechanisms on the screeds after the screeds are preheated.

Affiliated with

Also associated with

Rating

Method and apparatus for heating an asphalt paving screed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for heating an asphalt paving screed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for heating an asphalt paving screed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2028681