A folding boom

Details A folding boom A folding boom

A - Human Necessities

01

B

A01B 69/02 (2006.01) B66C 23/683 (2006.01)

Patent

CA 2286506

A folding boom for a tri-fold row marker for an agricultural implement. The boom comprises three segments, an inboard segment pivotally coupled to the toolbar, a middle segment pivotally coupled to the inboard segment, and an outboard segment pivotally coupled to the middle segment. Control of the boom during folding and unfolding is maintained by a toggle link mechanism having a cam a cam follower and a system of pivots and linkages. Dynamic forces are dampened at both ends of the folding and unfolding by use of a cushion hydraulic cylinder with flow limiting means at each end of the cylinder stroke.

Affiliated with

Also associated with

Rating

A folding boom does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1645232