A - Human Necessities – 01 – B
Patent
A - Human Necessities
01
B
A01B 63/16 (2006.01) A01B 35/06 (2006.01) A01B 63/24 (2006.01)
Patent
CA 2184294
A floating row crop cultivator rig is supported behind a rigid guide tire. A guide wheel standard straddles a bracket which mounts the forward end of a rig parallel bar linkage to a toolbar. A tool support depends from the aft end of the parallel bar linkage and carries a ground engaging element directly rearwardly of the guide tire. Instead of a conventional rig tire to control rig depth, an adjustable length member with a lost motion connection controls the lowermost position of the linkage and thus of the tool support while permitting upward movement of the linkage when an obstacle is encountered. A rod threaded through a trunnion on the tool support has a forward end supported in a slotted bracket on the lower bar of the parallel linkage to adjustably limit the lowermost position of the linkage while permitting the linkage to pivot upwardly against the bias of rig weight and an adjustable down pressure spring arrangement to clear obstacles. A spring trip standard may supported by the tool support to additionally provide trip protection.
Lowe Terry Lee
Noonan James Thomas
Winter David Carl
Borden Ladner Gervais Llp
Deere & Company
LandOfFree
Adjustable guide rig structure for an agricultural implement does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable guide rig structure for an agricultural implement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable guide rig structure for an agricultural implement will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2003527