Mower deck height adjustment

Details Mower deck height adjustment Mower deck height adjustment

2005-07-13

2009-06-02

Torres, Alicia M (Department: 3671)

Harvesters

Motorized harvester

Having motor on ground-supported carrier

C056S014900

Reexamination Certificate

active

07540135

ABSTRACT:
A riding mower with a height adjustable mowing deck includes an operator seating area and a cam wheel rotatably connected to a frame of the mower adjacent to the operator seating area. The mowing deck is supported below the frame of the mower by a deck lifting system comprising a plurality of cooperating bell cranks pivotally connected at various locations to the frame. One of the bell cranks is connected for common rotation to a secondary arm aligned in a common plane with the cam wheel. A rod pivotally connects at one end to the secondary arm. The opposite end of the arm contacts an edge portion of the cam wheel. A selector wheel associated with the cam wheel, for adjusting the cam wheel edge in contact with the rod, has a scalloped perimeter edge. A detent engages the scalloped edge to maintain a selected position of the cam wheel.

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