公开(公告)号：US10299434B2

公开(公告)日：2019-05-28

申请号：US15663668

申请日：2017-07-28

Applicant: Deere and Company

Inventor： Bryan R. Yanke ,  Duane M. Bomleny ,  Benjamin M. Lovett ,  Michael L. Vandeven ,  Eric D. Taflinger

IPC: A01D43/06 ,  A01D57/04 ,  A01D34/22 ,  A01D41/14 ,  A01D57/20 ,  A01D78/10

Abstract: A float arm support system may include a float arm supporting an active member, the float arm being pivotable about a first axis, a skid shoe to bear against and follow local ground contours of the underlying terrain while supporting the active member of the float arm above the underlying terrain and a powered actuator. The skid shoe may be coupled to the float arm between the first axis and the active member. The powered actuator may be operably coupled to the skid shoe to vertically move the skid shoe to adjust a spacing at which the skid shoe supports the active member of the float arm relative to the underlying terrain.

公开(公告)号：US20190029176A1

公开(公告)日：2019-01-31

申请号：US15663668

申请日：2017-07-28

Applicant: Deere and Company

Inventor： Bryan R. Yanke ,  Duane M. Bomleny ,  Benjamin M. Lovett ,  Michael L. Vandeven ,  Eric D. Taflinger

IPC: A01D43/06 ,  A01D57/04 ,  A01D34/22

Abstract: A float arm support system may include a float arm supporting an active member, the float arm being pivotable about a first axis, a skid shoe to bear against and follow local ground contours of the underlying terrain while supporting the active member of the float arm above the underlying terrain and a powered actuator. The skid shoe may be coupled to the float arm between the first axis and the active member. The powered actuator may be operably coupled to the skid shoe to vertically move the skid shoe to adjust a spacing at which the skid shoe supports the active member of the float arm relative to the underlying terrain.