US Patent 11878743 Assist mechanism for moving cab on power machine

A power machine having a frame and a cab pivotally attached to the frame at a first cab pivot, such that the cab pivots about a first transverse axis from an operational position to a service position, includes a link mechanism and a first spring. The link mechanism includes a first link having a first link end, a second link end, and a first pivot engagement feature pivotally coupling the first link to the frame and to the cab such that the first link is pivotal about the first transverse axis. The second link end is configured to interface with the cab at a position forward of and below the first cab pivot and first pivot engagement feature when the cab is in the operational position.