Sheedy, Ronald Leo,Grywacheski, Joseph,Schnepf, Jobey Matthew
申请号：
AU2006202452
公开号：
AU2006202452B2
申请日:
2006.06.09
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
#$%^&*AU2006202452B220120906.pdf#####ABSTRACT A hold down mechanism controlling the top mat of crop material on a pickup belt platform includes a pair of support arms pivotally mounted on the opposite sides of the frame and extending longitudinally parallel to the rotatable pickup belt. A transverse cross member extends between the two support arms. The cross member has a tubular cross section and a transverse array of through holes, each through hole having a first opening and a diametrically opposite second opening in the tubular cross m ember, wherein the first opening is larger than the second opening. A plurality of hold down fingers are provided. Each finger has a flexible rod portion extending from and secured in a base portion. The base portion has a s houlder opposite the secured rod portion and a retaining portion extending from the shoulder opposite to the rod portion. A plurality of releasable retainers are provided. The base portions are inserted and m ounted in the first openings in the tubular cross member so that the retaining portions extend through the second openin g and are releasably secured adjacent the second openings by the retainers. 9C. 1/5 Szr3 ~ 0 C~4 0 C" * /~ 0 -s / S ~ 0 -I
