发明名称 |
Apparatus for checking the spindle plane on a cotton harvester |
摘要 |
A fluid comparator assembly which is clamped to the floor of a cotton harvesting unit and includes an arm for contacting the top of a spindle. The arm is operably connected to a fluidfilled cylinder communicating with a gauge. As the picker bar drum is rotated and a different spindle contacts the arm, any deviation in spindle height will be indicated by a change in fluid column height on the gauge. The cross-sectional area of the cylinder is much greater than that of the gauge column so a small deviation in spindle height results in a large, easily readable change in fluid column height. Each spindle bar is shimmed so that the maximum deviation as indicated by the change in column height is within the desired tolerance.
|
申请公布号 |
US4326369(A) |
申请公布日期 |
1982.04.27 |
申请号 |
US19800170407 |
申请日期 |
1980.07.21 |
申请人 |
DEERE & COMPANY |
发明人 |
SCHILLERSTROM, MERL S.;TUFTS, ROBERT A. |
分类号 |
A01D46/08;(IPC1-7):A01D46/16 |
主分类号 |
A01D46/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|