Blade positioning apparatus

Details Blade positioning apparatus Blade positioning apparatus

E - Fixed Constructions

02

F

37/35

E02F 3/76 (2006.01)

Patent

CA 1141537

ABSTRACT OF THE DISCLOSURE The specification discloses a new blade positioning apparatus for use in motor graders, that provides improved visibility and allows the operator to easily control the elevation, transverse inclination, and position of the scraper blade beneath the machine. The device comprises a transverse "W" shaped beam pivotally mounted to the upper surface of the support frame of the grader to allow partial rotation of the beam about the main frame. A link member passes beneath the frame of the grader and is secured to the beam member, such that the beam and link members encircle the frame. The link member cooperates with a releasable lock mechanism for securing the beam member at selected adjusted positions relative to the support frame. According to a preferred aspect of the invention, the lock mechanism includes a bar lock pivoted at one end beneath the frame of the grader and is re- ceived in tapered notches provided in the link. An over-center locking linkage arrangement is provided for moving the free end of the bar lock from a locked position to a free position for adjusting of the beam relative to the frame.

361741

Affiliated with

Also associated with

Rating

Blade positioning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Blade positioning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blade positioning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-439486