Beet harvester with steerable puller wheels
First Claim
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1. BEET HARVESTING APPARATUS INCLUDING A MOBILE FRAME HAVING LATERALLY SPACED SUPPORTING WHEELS THEREON ARRANGED TO RIDE IN FURROWS BETWEEN CROP ROWS, LONGITUDINALLY EXTENDING LINKAGE PIVOTALLY CONNECTED AT ONE END TO SAID FRAME ON A VERTICAL AXIS OF LATERAL SWINGING RELATIVE THERETO, A PAIR OF LATERALLY SPACED PULLER MEMBERS CARRIED BY THE OTHER END OF SAID LINKAGE FOR LATERAL SWINGING THEREWITH, A HYDRAULIC CYLINDER CARRIED BY SAID FRAME AND OPERATIVELY CONNECTED TO SAID LINKAGE FOR LATERALLY SWINGING SAID LINKAGE UPON ACTUATION OF SAID CYLINDER TO STEER SAID PULLER WHEELS IN THE CROP ROW.
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1 Claim
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1. BEET HARVESTING APPARATUS INCLUDING A MOBILE FRAME HAVING LATERALLY SPACED SUPPORTING WHEELS THEREON ARRANGED TO RIDE IN FURROWS BETWEEN CROP ROWS, LONGITUDINALLY EXTENDING LINKAGE PIVOTALLY CONNECTED AT ONE END TO SAID FRAME ON A VERTICAL AXIS OF LATERAL SWINGING RELATIVE THERETO, A PAIR OF LATERALLY SPACED PULLER MEMBERS CARRIED BY THE OTHER END OF SAID LINKAGE FOR LATERAL SWINGING THEREWITH, A HYDRAULIC CYLINDER CARRIED BY SAID FRAME AND OPERATIVELY CONNECTED TO SAID LINKAGE FOR LATERALLY SWINGING SAID LINKAGE UPON ACTUATION OF SAID CYLINDER TO STEER SAID PULLER WHEELS IN THE CROP ROW.
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Current AssigneeCharles V. Everett, Everett M. Clark
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Original AssigneeCharles V. Everett, Everett M. Clark
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InventorsEverett, Charles V., Clark, Everett M.
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Application NumberUS04/226,205Time in Patent Office1,007 DaysField of SearchUS Class Current171/58CPC Class CodesA01D 17/06 with rollers or disc screensA01D 25/04 Machines with moving or rot...B07B 1/155 the rollers having a star s...
