Volumetric metering system with clutch based sectional shut-off

摘要

VOLUMETRIC METERING SYSTEM WITH CLUTCH BASED SECTIONAL SHUT-OFF Abstract of the Disclosure A volumetric meter for seed or fertilizer having a plurality of roller segments driven by a common drive shaft is provided with clutch mechanisms radially between each roller segment and the drive shaft to enable the roller segments to be individually shut-off to provide section or swath control to the machine. Fig. 2 50 s , 76 7 Fig. 3 76