E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 5/80 (2006.01)
Patent
CA 2327460
An improved wing-type ground anchor. The ground anchor includes a central body portion, wings radiating laterally from the body portion, and a leg portion at the front end of the body portion GROUND ANCHOR that operates like a star-point drill for penetrating the ground. The sides of the leg portion each include a plurality of sharpened leading side edges which are longitudinally offset from each other. Each of the wings also includes a plurality of sharpened leading side edges which are longitudinally offset with respect to each other. The offset leading side edges and wing edges progressively extend greater distances laterally outward from the body portion along the length of the leg portion and the wings. Since smaller side edges and wing edges are advanced first, the staged side and wing edges facilitate passage of the ground anchor through soil. The wings of the ground anchor also diminish in thickness and taper between the leading and trailing edges for reducing friction between the top and bottom wing surfaces and the soil. In combination, the staged side edges, staged wing edges, and tapered wings greatly reduce the driving force required to drive the ground anchor through the ground. The ground anchor also includes an elongated slot for connection to a pull member to reduce impact forces between the pull member and ground anchor by allowing them to move freely with respect to each other as they plow through the ground. The bottom of the ground anchor is also provided with first and second curved lip portions which project outwardly from the body portion for facilitating tilting of the ground anchor within the ground.
Jewett Thomas E.
Yapundich John
Foresight Products Inc.
Smart & Biggar
LandOfFree
Ground anchor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ground anchor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ground anchor will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1857377