Grader blade with tiered inserts on leading edge

Details Grader blade with tiered inserts on leading edge Grader blade with tiered inserts on leading edge

E - Fixed Constructions

02

F

37/43

E02F 3/815 (2006.01) E01H 5/06 (2006.01) E02F 3/40 (2006.01) E02F 9/28 (2006.01)

Patent

CA 1296522

ABSTRACT OF THE DISCLOSURE A grader blade has a steel body with a bottom edge incorporating a pair of tiered, elongated carbide inserts in a forward portion thereof. The carbide inserts, being arranged in a tiered contacting relationship, are disposed in a stepped recess formed in and along the forward portion of the bottom edge of the blade body and brazed to the blade body and to each other so as to project forwardly and downwardly from the recess. A front one of the tiered inserts is composed of a cemented carbide composition having a high cobalt content, for instance 20 percent by weight, adapting it for enhanced impact wear resistance, whereas a rear one of the tiered inserts is composed of a cemented carbide composition having a low cobalt content, for instance 11.5 percent by weight, adapting it for enhanced downpressure wear resistance.

559090

Affiliated with

Also associated with

Rating

Grader blade with tiered inserts on leading edge does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grader blade with tiered inserts on leading edge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grader blade with tiered inserts on leading edge will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1331562