Patent ID: 6892480

Claim:
A plow moldboard load relieving apparatus comprising: (1) an elastic link having: a. an elongated first extension member having: i. an attachment end adapted for anchoring to surrounding plow structure, ii. an opposing biasing end having an extension aperature defined therein; b. an elongated second extension member having: i. an attachment end adapted for anchoring to surrounding plow structure, ii. an opposing biasing end having an extension aperture defined therein; wherein the first extension member extends through the extension aperture of the second extension member, and the second extension member extends through the extension aperture of the first extension member; c. a spring extending between the biasing ends of the first and second extension members, whereby tension exerted on the attachment ends of the extension members compresses the spring; (2) a moldboard assembly to which the attachment end of the second extension member is anchored, and (3) a lift arm to which the attachment end of the first extension member is anchored.