US PATENT SUBCLASS 56 / 389
.~.~.~.~ Spur gear
Current as of: June, 1999
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| 56 / | HD | HARVESTERS |
|
| 375 | DF | HORSE RAKES {6} |
| 378 | DF | .~ Rear delivery {2} |
| 384 | DF | .~.~ Wheel supported {4} |
| 386 | DF | .~.~.~ Draft dumpers {5} |
| 389 |  | .~.~.~.~ Spur gear |
DEFINITION
Classification: 56/389
Comprising spur gear-wheels which are brought into mesh to lock the rake to the supporting-wheels to dump it.